Vertical Aerospace Q2 2025 Earnings Report

Vertical Aerospace EPS Results

• Actual EPS: -$2.35
• Consensus EPS: -$0.43
• Beat/Miss: Missed by -$1.92
• One Year Ago EPS: N/A

Vertical Aerospace Revenue Results

• Actual Revenue: N/A
• Expected Revenue: N/A
• Beat/Miss: N/A
• YoY Revenue Growth: N/A

Vertical Aerospace Announcement Details

• Quarter: Q2 2025
• Date: 8/5/2025
• Time: Before Market Opens
• Conference Call Date: Tuesday, August 5, 2025
• Conference Call Time: 8:30AM ET

Vertical Aerospace (NYSE:EVTL), an aerospace and technology company, engages in designing, manufacturing, and selling zero operating emission electric vertical takeoff and landing (eVTOL) aircraft for use in the advanced air mobility in the United Kingdom. It offers VX4, an eVTOL aircraft. Vertical Aerospace Ltd. was founded in 2016 and is headquartered in Bristol, the United Kingdom.

Vertical Aerospace Q2 2025 Earnings Call Transcript

Key Takeaways

• Positive Sentiment: We completed full-scale piloted wing-borne flights in public airspace—a first in Europe—and remain on track to achieve piloted transition before year-end, de-risking our certification pathway.
• Positive Sentiment: Our proprietary battery passed a 15.2 m drop test and full-scale thermal runaway test, underpinning a razor-razorblade model with over 40% recurring margin and a long-term 50/50 aircraft-to-battery revenue mix.
• Positive Sentiment: We secured long-term partnerships with Honeywell for flight controls and Assatore Aerostructures for airframe supply—together representing >$1 billion in committed supply chain support through certification.
• Positive Sentiment: The new Bristow agreement doubles our pre-order to 100 aircraft and introduces a ready-to-fly model, offering turnkey operations, trained pilots, and maintenance to lower barriers for eVTOL adopters.
• Positive Sentiment: We raised ~$160 million in 2025, maintain a net cash burn guidance of $110 M–$125 M, and have a cash runway into mid-2026, supporting key prototype builds and full test campaigns.

Presentation

[Operator]

Good morning. My name is Ellie, and I will be your conference operator today. At this time, I would like to welcome everyone to the Vertical Aerospace's twenty twenty five First Half Year Earnings Call. All lines have been placed on mute to prevent any background noise. After the speakers' prepared remarks, there will be a question and answer session.

[Operator]

Thank you. Now I'd now like to turn the call over to Jillian Levine, IR Lead at Vertical Aerospace. You may now begin your conference.

[Gillian Levine, Investor Relations Lead at Vertical Aerospace]

Hello, everyone, and good morning. I'm delighted to welcome you to our H1 update call today. Before we get started, I would like to remind you that during today's call, we'll be making forward looking statements. These statements involve risks and uncertainties that may cause actual results to differ materially from those contemplated by the forward looking statements. Any forward looking statement we make on this call are based on assumptions as of today, and we undertake no obligation to update these statements as a result of new information or future events.

[Gillian Levine, Investor Relations Lead at Vertical Aerospace]

We've posted an accompanying slide deck to our investor relations web section of our website at investors.verticalaerospace.com, which contains information and cautionary warnings on forward looking statements. For a more complete discussion about these risks and uncertainties, we have filed our twenty twenty five first half year financial statements with the SEC this morning. Please now let me hand it over to our CEO, Stuart Simpson.

[Stuart Simpson, CEO at Vertical Aerospace]

Good morning, everyone, and thank you for joining us today for Vertical Aerospace's twenty twenty five half year results. I will give you an update on our progress over the past six months, joined by our chief commercial and strategy officer, Michael Chevenka, to talk through one of our key partnerships. But before we get started, I wanted to share something special with you. As this video shows, this is just another day for the flight test team. 2025 has been a pivotal year for Vertical so far, and I'm pleased to say we are tracking strongly against our strategic objectives.

[Stuart Simpson, CEO at Vertical Aerospace]

Looking at the 2025 targets we set last November, we have successfully achieved or remain on track to deliver on each of these key milestones. We have flown through public airspace operating in full scale piloted wing borne flights, the first of its kind to take place in Europe. Most recently, we've demonstrated a real world use case with full scale piloted airport to airport flight, one of the world's first for eVTOLs and at the world's largest military air show. Once we complete our wing borne flight test, we are on track to achieve the final flight phase, piloted transition before year end. And we are on track to finalize the assembly of our third and final v x four prototype and fly it before the end of the year, therefore doubling our flight test capacity.

[Stuart Simpson, CEO at Vertical Aerospace]

Thereafter, we intend to be flying this final prototype hybrid electric in 2026. Both these piloted transition and hybrid flights in the coming quarters will demonstrate our capability as an exceptional aerospace company with the knowledge of how to certify. So far this year, we have initiated production of our preproduction aircraft with long range parts purchasing, continuing strong momentum with key partners such as Honeywell and as of yesterday, Assatore Aerostructures, of which I will explain more shortly. We have expanded our partnership with Bristow to accelerate global eVTOL adoption through a ready to fly model reduces barriers to entry, which Michael will touch on later. We're on track to secure expanded design organization approval from the UKCAA, including flight privileges that will let us issue our own permits to fly, removing the oversight needed for each flight phase so far, and which will be a huge vote of confidence from our regulator in vertical growing as a mature aerospace company.

[Stuart Simpson, CEO at Vertical Aerospace]

And finally, we have strengthened our operating model and shifted our approach to focus on execution, including by significantly enhancing both the management team and our board. I will touch on each of these milestones today, but I want to start by spending a bit more time on what I believe is one of our strongest differentiators, our battery. Our leading battery underpins both our eVTOL and hybrid aircraft, and its performance is central to the v x four's success. This year, we are delighted that we completed crucial full scale build and test on concept battery design, 15.2 meter or 54 battery pack drop test comparable to fuel tank testing in traditional rotorcraft. Also, a full scale thermal runaway propagation test was conducted on a v x four subpack, indicating that safe flight and landing is achievable even in the event of battery fire.

[Stuart Simpson, CEO at Vertical Aerospace]

This sets us up well to deliver our battery against our means of compliance with the AARSYS SC VTOL. We are continuing to refine our battery to ensure it is as light but powerful as possible, and and we are getting ready to produce this certification ready battery. Our battery not only differentiates our aircraft, but as we mentioned when we launched flight path 02/1930, it also unlocks a unique business opportunity for Vertical in the medium and long term. The v x four will only be able to be powered by Vertical's proprietary batteries. This means our customers must return to us for annual or more frequent battery replacements depending on how they use their aircraft.

[Stuart Simpson, CEO at Vertical Aerospace]

This razor razorblade model results in a long term high margin towards 40% and above recurring revenue opportunity for vertical, and we expect will ultimately result in a fifty fifty long term revenue mix between aircraft and battery sales. Our pilot line is being built at the vertical energy center, ultimately, we will be building a gigafactory to accommodate the volume of batteries we'll need to build. We are deep in discussions with various potential sites, and we plan to announce this in the next twelve months. We are exploring other applications for our leading battery technology, and we hope to have an announcement of this again in the next six to nine months. However, our primary focus is delivering on our pilot battery line and choosing a location for our Gigafactory.

[Stuart Simpson, CEO at Vertical Aerospace]

We look forward to keeping the market updated on our battery development and the destination of our major facilities. Turning to our key milestones this year, one of our most impressive achievements to date has been our flying full scale piloted WingBorn We had to submit upwards of 20,000 documents to receive our permit to fly from the UK Civil Aviation Authority to begin this flight phase as it was our first time conducting piloted flights through public airspace. Unlike other jurisdictions, our flight test at our flight test center in the Cotswolds is above urban life, people, schools, and homes. The CAA to approve our flight test is to accept, alongside the company, the joint liability for the v x four prototype aircraft. The level of regulatory scrutiny for just our prototype aircraft is incredibly high as compared to other markets, which significantly benefits us in the medium term and derisks our pathway to certification.

[Stuart Simpson, CEO at Vertical Aerospace]

We've dedicated years and countless hours walking the CAA through the VX four, its design, its engineering, its capabilities. This means when we progress through to our preproduction aircraft in 2026, our regulator is already intimately aware of our aircraft and how it works. The CIA has already engaged in a mini certification of our prototype aircraft for flight tests, which will be concluded by us targeting piloted transition by the end of the year. This all underpins the CAA's knowledge of how to certify our aircraft. In recent months, we have been conducting additional wing borne flight tests so as to incorporate real world learnings into our preproduction aircraft.

[Stuart Simpson, CEO at Vertical Aerospace]

We are also seeing the benefits of our AI strategy being brought to bear, for instance, with our flight test data and our ability to analyze terabytes of data in a more efficient way. I'm excited to say that over the past six months, we've been joined by Paul Stone. Paul brings over twenty years experience as a test pilot, including twenty years in the Royal Navy, and he's flown over 200 different aircraft. Paul also flew the v x four during July. This has also meant we have had days where, for the first time, we have multiple piloted test flights on the same day with different pilots, considerably accelerating our learning.

[Stuart Simpson, CEO at Vertical Aerospace]

Building on the success of our flight test progress to date, we felt confident in our aircraft to conduct the world's first eVTOL airport to airport flight. Thousands of people witnessed the v x four fly from Cotswolds Airport to the Royal International Air Tattoo, the world's largest military air show at RAF Fairford, a Royal Air Force base also used by the US Air Force. Airport to airport flights will be a key use case for eVTOLs, and it was extraordinary to see people's reaction to the v x four close-up. At the air show, the v x four was an esteemed company with aircraft from over 20 European, Middle Eastern, and North American militaries, and around a quarter of a million people came to the air tattoo to watch the v x four among the b 50 twos, typhoons, and f 30 fives. Feedback was overwhelmingly positive from regulators, military partners, and the public as through our inaugural demonstration flight, they were able to fully understand the future of air mobility.

[Stuart Simpson, CEO at Vertical Aerospace]

The market opportunity in defense is significant, and the European defense tech market is growing, powered by the acceleration in European defense spending. NATO members are increasing defense spending from approximately 2% to 5% of GDP or an increase from 300,000,000,000 to approximately $1,000,000,000,000 over the next seven to ten years. And vertical as the only European eVTOL contender is uniquely positioned to capture this opportunity. During the air show, all eyes were on the VX4's defense applications and particularly our mature hybrid program, which is in its second generation powertrain. We have developed and successfully tested the control algorithms between our batteries, power generation system, and EPUs.

[Stuart Simpson, CEO at Vertical Aerospace]

We are now focused on building out the team. Eric Sampson, who has been a member of the vertical leadership team for a number of years and has exceptional experience, particularly from Gulfstream, from five separate engineering and certification programs, including the g six fifty, has been appointed VP program hybrid. As we have stated, we are targeting our piloted hybrid flight tests in 2026. I'd like to remind you that our aircraft does not require any material changes to accommodate our hybrid powertrain. We will use the same VX four eVTOL aircraft, remove half the batteries, and accommodate a gas turbine, extending the range up to a thousand miles or 1,600 kilometers and payload up to 1,200 kilos or over 2,600 pounds.

[Stuart Simpson, CEO at Vertical Aerospace]

We had the foresight to design our aircraft for versatility, allowing us to adapt our existing aircraft rather than design a new one. This was due to design decisions made years ago to ensure our air freight cabin capacity was industry leading. Uniquely for this type of aircraft in sector, v x four is flexible enough to accommodate four business passengers or six passengers in economy style seating, each in standard helicopter size seats. And we expect to have leading luggage capacity with one check-in bag, one carry on bag, and one rucksack up to 70 pounds per person, all with the same airframe and with a bulwark between passengers and the pilot, creating additional levels of safety and security for passengers. We're able to deliver the best in class eVTOL aircraft due to the strength of our global tier one aerospace supply chain.

[Stuart Simpson, CEO at Vertical Aerospace]

We're committing now to long lead procurement with our key suppliers, locking in both security and competitive pricing for critical components. Yesterday, we announced our long term partnership with Esatori Aerostructures to supply the airframe for the VX four, eVTOL, and hybrid aircraft, including the wing, empennage, pylons, and fuselage of both preproduction and certified v x four that will enter into service. Assatore brings nearly fifty years of experience in commercial aircraft programs, including the design and manufacturing of major airframe components for Airbus, Boeing, and Embraer, including the a three twenty seven three seven and Embraer KC three ninety, as well as experience of developing airframes for EV tolls, including EVE. We are now looking forward to combining the expertise of our engineering team with Hacitory's proven track record in high quality aerospace manufacturing. This builds on our expanded partnership with Honeywell, which we announced earlier this year, which covers flight control and aircraft management systems for our production aircraft through to 2035.

[Stuart Simpson, CEO at Vertical Aerospace]

Through our expanded collaboration, Honeywell will work with Vertical to certify some of the critical systems on the v x four, including its Anthem flight deck. We expect further news on our airframe composites and other key areas of the v x four to be announced in the coming weeks and months as we continue to solidify our supply chain. By committing now to supplying the v x four preproduction and entry into service aircraft, our partners are demonstrating deep alignment with our long term production and certification road maps. These partners understand the scale of what we're building, and they're investing alongside us. Just to remind you, all of this underpins the assembly of our first preproduction aircraft in December 2026.

[Stuart Simpson, CEO at Vertical Aerospace]

I'd now like to hand over to our chief commercial officer, Michael Chevenka, to go into more detail about our recent partnership with Bristow.

[Michael Cervenka, Chief Commercial & Strategy Officer at Vertical Aerospace]

Thanks, Stuart. Our partners support Vertical every step of the way. Vertical is developing, building and selling the leading EV toll in the sector and we are backed by the industry's leading pre order book of blue chip names such as American Airlines, Avalon and Japan Airlines. This quarter, we deepened our commercial relationship with Bristow by Revenue, the world's largest helicopter operator. I've had the privilege of working closely with Bristow over many years, and I am continually impressed by the expertise, pragmatism, and thoughtful vision and leadership of Dave Stepanik and his team.

[Michael Cervenka, Chief Commercial & Strategy Officer at Vertical Aerospace]

Bristow has over seventy five years unrivaled experience in vertical lift, leading the way with an absolute focus on safety. It has been the first of type operator for many brand new helicopters and operates in 18 countries across six continents with all the prerequisite air operator certificates, part one four five and one four seven maintenance and maintenance training approvals. Bristow already has over 900 pilots and a similar number of engineers. Not only did Bristow double its preorder from 50 to a 100 aircraft, but we have developed a strategic partnership to accelerate global eVTOL adoption by combining Vertical's category leading aircraft with Bristow's vertical lift operational and safety track record and experience. We are developing a scalable capital light eVTOL operations platform for those seeking to operate the VX4.

[Michael Cervenka, Chief Commercial & Strategy Officer at Vertical Aerospace]

This partnership will offer to Vertical's current and prospective customers a ready to fly model providing turnkey aircraft and operation solutions, including trained pilots, maintenance and insurance. We will be able to provide a fully integrated solution to launch services without our customers building operational infrastructure from scratch, allowing them to focus on passenger experience, sales and network integration. This is a first for the eVTOL industry, which we believe will lower the barriers to entry for future customers. This operating model is a key and well established part of aviation already, for example, across the regional airline industry, Standing up all the elements needed for customers to benefit from eVTOLs is a marathon, not a sprint. But this joint offering from Vertical and Bristow will allow VX4 customers to focus on customer experience, ticket sales, and network integration, while Bristow and Vertical jointly manage aircraft operations on their behalf. This is about making eVTOL operations simpler and ensuring that by 2030, the VX4 is the international eVTOL of choice. Please let me hand back to Stuart.

[Stuart Simpson, CEO at Vertical Aerospace]

Thank you, Michael. In addition to the progress we've made with strategic tier one suppliers and partners, we have also continued to strengthen our leadership both on the leadership team and the board. Starting with our leadership team. As we announced last month, we have expanded our leadership team with the appointment of Mark Hickson as COO. Keeping with our aerospace heritage, Mark was trained as an aerospace engineer and brings four decades of leading complex global organizations to Vertical.

[Stuart Simpson, CEO at Vertical Aerospace]

He began his career at BAE and more recently served as an adviser to McKinsey and Advent portfolio companies. Mark's strong operational expertise has become increasingly valuable as he has worked to drive the engineering team forward. Alongside Mark, Steve Vellicott has joined as the VP of airworthiness and head of our design organization. Steve spent three decades at Leonardo Helicopters working closely with EASA on certifying rotorcraft and brings incredible certification experience as we accelerate towards our stated certification date. In the executive team alone, not including the wider company, our team has been involved in certifying dozens of aircraft and propulsion systems.

[Stuart Simpson, CEO at Vertical Aerospace]

What we know deeply is how to certify, is why we are confident in our target certification date of 2028. Further sporting vertical is our recently bolstered board of directors, and lord Andrew Parker is our latest appointment, formerly director general of MI five and lord Chamberlain, head of the royal household. Lord Parker has unparalleled access and insights into UK government as well as having substantial experience on the board of one of The UK's largest defense companies. He has already offered strong guidance as we consider the first locations for our manufacturing facilities. And looking ahead, his deep understanding of government contracts and national security needs will prove invaluable as we strengthen our hybrid strategy and defense offering.

[Stuart Simpson, CEO at Vertical Aerospace]

Earlier this year, we also appointed Chris Haber, JK Brown, and Carsten Svendovad, who are proving great unlocks to new sources of capital. These appointments are already adding value as we enter the critical precertification phase, resulting in improved technical insight, additional capital market access, and finally, unparalleled knowledge and routes into The UK, European, and global defense markets. We are confident in our clearly defined route certification underpinning flight path 2030 due to our momentum and progress to date, but also due to our improved capital position. In July, we launched a successful follow on raise, raising a gross total of approximately $70,000,000 and taking the total raise in 2025 to nearly a 160,000,000. This most recent raise included strong participation from both existing and new investors, and it gives us operational agility while strengthening our position as the leading eVTOL OEM for capital efficiency.

[Stuart Simpson, CEO at Vertical Aerospace]

Our current capital position enables us to complete our 2025 flight test campaign, including piloted transition flight, complete the build of our third prototype aircraft, our final prototype aircraft, which will double our flight testing capability. This aircraft, as I've already said, will be flown both eVTOL and then hybrid, begin the assembly of our next aircraft, our preproduction or certification aircraft, and continue to expand our certification aircraft supply chain, critical step in accelerating our path towards commercialization at scale. Our guidance for this year remains unchanged with 110,000,000 to 125,000,000 net cash used in operating activities, and our cash runway takes us into the middle of 2026 with our cash and cash equivalents as of today approximately a $139,000,000. To sum up, our capital efficiency for leading flight test progress is unparalleled. We have the strongest partners in supply chain, blue chip customer backing, and the largest, most scalable aircraft in the sector, uniquely being certified to the highest levels of safety in aviation.

[Stuart Simpson, CEO at Vertical Aerospace]

And as we have explained, our leading large airframe is being built by tier one Assatore and accommodates our hybrid variant also. We are building toward a future where electric flight is real, safe, and scalable. We're not just checking boxes. We are delivering against a clear road map with team technology and partnerships that are second to none. Our momentum is strong, I remain confident in our ability to certify the v x four by our stated timeline.

[Stuart Simpson, CEO at Vertical Aerospace]

To provide more details on our progress and what we will accomplish over the coming months and years to bring the v x four to market 2028 and what comes beyond, we will be hosting a capital markets event in person in New York on the September 17. Please stay tuned for further details on this in the coming days. Thank you for your continued support. We look forward to seeing you in New York next month. With that, I'll hand it over to our operator for q and a.

[Operator]

We are now opening the floor for question and answer session. Your first question comes from the line of Edison Yu of Deutsche Bank. Your line is now open.

[Edison Yu, Director at Deutsche Bank]

Hey, thank you for taking our questions. I wanted to follow-up on the comments you made about defense. Obviously, the macro trends are very favorable in Europe. Can you give us a flavor of what kind of missions or use cases that you're in discussions about taking part in?

[Stuart Simpson, CEO at Vertical Aerospace]

Yes, of course. Morning, Edison. Thanks for the question. As you say, the macro trends are are really incredible. I think this has been one of the successes of the Trump presidency, getting NATO and Europe to put their hands in the pocket and increase defense spending over the next seven years from around 300,000,000,000 to a trillion.

[Stuart Simpson, CEO at Vertical Aerospace]

I mean, that's a staggering, staggering amount of money and an incredible achievement given the background against you know, people have been asking for this for many, many years. In terms of the missions, as you can imagine, the military are extraordinarily excited by the capability of the aircraft. Silent takeoff and landing with no noise signature and effectively no heat signature is phenomenal in terms of what that kind of opens up. Then with the hybrid being able to turn that on and fly a range of up to a thousand miles, 1,600 kilometers with a payload of 1,200 kilos or about 2,700 pounds. You open up whether it's logistics, moving.

[Stuart Simpson, CEO at Vertical Aerospace]

We can get eight full size marines plus all their kit in the aircraft. I don't think anyone else comes close to that level of capability. So I think the missions are innumerable. It's an incredible opportunity. And I'll just remind you, we flew this aircraft in front of the most influential military people in the world when we flew into and out of the largest military air show in the world recently.

[Stuart Simpson, CEO at Vertical Aerospace]

So we are front and center for this. We're in a great position to take take advantage of it.

[Edison Yu, Director at Deutsche Bank]

Got it. And then switching gears just to to the rest of the year. Obviously, you got you got quite a few things, quite a few streams going on in next six to nine months. How are you feeling about the full transition, pilot full transition in the second half? What what do you think are the biggest biggest hurdles, if any, to to achieving that?

[Stuart Simpson, CEO at Vertical Aerospace]

Great. We've been clear, and I've been clear since I launched Flight Path 2030 that we'd be doing full transition in q four this year. We are still absolutely on track for that. The engineering is going brilliantly. At the minute, what we have is a huge truck with a big pylon on it that's driving up and down a runway at high speed with our tilt actuators on the front covered in sensors producing huge amounts of data that we take back compared to our model, and then we prove that our model of our aircraft is correct, and we provide that to our regulator.

[Stuart Simpson, CEO at Vertical Aerospace]

And just to bring this really into sharp focus, we have done everything bar maybe a twenty to thirty second period on the transition and then the slow down to landing. What I mean by that is we've taken off vertically. We've flown around up to 30 knots. We've also flown horizontally like a conventional aircraft and slowed down to 70 knots just above stall speed. We're only proving out what happens in this period between 30 knots and 70 knots when you're flying on the wing.

[Stuart Simpson, CEO at Vertical Aerospace]

That's the better data we're gathering. We provide it to the regulator, and then we'll be up and running and flying. And I see that as a huge unlock because that has proved the concept of our aircraft. We have done everything with it then. Full transition's done that.

[Stuart Simpson, CEO at Vertical Aerospace]

We are literally then into the shrink-wrap and purification of product. And as you know, we're building our first certification aircraft that'll be ready for testing the end of next year. So, that makes sense, Edison.

[Edison Yu, Director at Deutsche Bank]

Yeah. Totally. And last one from me. You mentioned the the Investor Day coming up. Can you give us a maybe a tease about what kind of topics you you may address?

[Edison Yu, Director at Deutsche Bank]

Will you be updating some of the the financials that that you had previously disclosed? Any color there would be great.

[Stuart Simpson, CEO at Vertical Aerospace]

Yeah. Of course. And this has been a remarkable twelve months for us. If you look back to putting it us putting out FlightPlan 2030 for the first time, I think we're still the only company in this space that has really put out precise financial figures through this year, '28, 2030, and beyond. So much has changed that we felt it was worth going back and updating the market on those, specifically on the hybrid opportunity in terms of volumes, revenues, and margin, but also expanding a little bit about batteries.

[Stuart Simpson, CEO at Vertical Aerospace]

I think people are still struggling to understand how that plays in. And to remind everyone, batteries will be over 50% of our revenue about five to seven years after entering service at a 40% margin. That's a phenomenal business model to have, the razor razor blade model. So we will bring some more details around that. We'll also be very transparent on the cost of certification.

[Stuart Simpson, CEO at Vertical Aerospace]

I've been saying this for the past year. We talk about it in q four this year. So we will be doing that. We'll be talking about the sources of funding and the uses of them as we drive through certification. We'll also provide some detail around our manufacturing plans, and I'm really pleased to say we'll have a couple of keynote speakers, one of which will be Lord Parker who will be talking around what is the geopolitical environment, particularly around the defense opportunity for us.

[Edison Yu, Director at Deutsche Bank]

Thank you very much.

[Stuart Simpson, CEO at Vertical Aerospace]

Thanks, Edison. Really appreciate it.

[Operator]

Your next question comes from the line of Savi Syth of Raymond James. Your line is now open.

[Savanthi Syth, Managing Director at Raymond James Financial]

Hey, good morning. If I might, I just on the you had mentioned, I think, the next aircraft could be preproduction or certification conforming, but then you also mentioned you're building a certification conforming aircraft next year and up for and will be ready for testing by the end of next year. Just curious if I misheard that and and, you know, where you are in the in kind of completing that PVR and CVR and and the drivers of kind of the decision on kind of what you build next after Aircraft three.

[Stuart Simpson, CEO at Vertical Aerospace]

Yeah. Of course. So just to confirm, Savi, you're absolutely right. So first, thanks for the question. Aircraft three is a pro an exact copy of aircraft two.

[Stuart Simpson, CEO at Vertical Aerospace]

We'll fly an electric, decommission, put the hybrid in. It'll be flying as a hybrid next year. The aircraft we build after that will be our first certification compliant aircraft. We'll have locked in the supply chain. It'll reflect the certification aircraft.

[Stuart Simpson, CEO at Vertical Aerospace]

So this, we don't have nonconforming conforming. We have built out our prototype. We've proved the concept when we do full piloted transition. We'll double our engineering learnings from it with the aircraft three, and the next one we build December next year will be our first certification ready aircraft that we then will be flying and proving that out with the regulator. But remember, we start from a point where we've already proved the concept to the aircraft works of all the regulator involvement we've had over the past three years.

[Stuart Simpson, CEO at Vertical Aerospace]

So this, I'm so excited to get to December next year because that will be the first aircraft that people will really be able to to see how this looks in a huge next eighteen months.

[Savanthi Syth, Managing Director at Raymond James Financial]

Looking forward to that. If I might also, just on the long term parts purchases, how much of between what you've announced so far, just how much of the build of materials has been secured to date? And then I was curious if there are any kind of nonrecurring engineering costs associated with this? Or is that something your partners will cover? And and when that might come if they don't cover it?

[Stuart Simpson, CEO at Vertical Aerospace]

Yeah. Of course. So today, just to remind you, we've signed a billion dollar deal with Honeywell for everything the pilot see, feels, touches, and all the software behind how the aircraft is controlled. So that's a huge amount, and it's, you know, it's difficult to say what proportion. But if you think of what that means, we have put the foundations in for the aircraft locked in with a company that knows how to certify.

[Stuart Simpson, CEO at Vertical Aerospace]

The next contract we announced with Assatore, that is effectively all of the physical aircraft. So those are the two major bits of the aircraft. We also have locked in hand while providing tilt actuators, one of the more complex mechanical bits on the aircraft. So there's a huge amount already done locked in as a supply chain for the certification aircraft. There's a lot more you'll see coming down the pipe over the next six months.

[Stuart Simpson, CEO at Vertical Aerospace]

Those will be some of the things you will see between now and December as we tie in more, and we'll provide a bit more clarity of that when we get to the capital markets day. In terms of nonrecurring expenditure, that is something you will see stepping up over the next twelve to eighteen months. As you know, we're incredibly capital efficient. We've done all of this. When we fly full scale pilot here, we'll have done it significantly less than a billion dollars than anyone else, but to a far higher standard because we've done it with regulatory oversight every single step of the way.

[Stuart Simpson, CEO at Vertical Aerospace]

Now as we lock in the supply chain, we then get into having to pay some nonrecurring expenditure, whether it's engineering or we start laying out for the production tooling. And that's where we got some choices to make around hard tooling, soft tooling, etcetera, that we'll look at over the coming twelve to eighteen months. But that will drive a bit of first step up in the spend over the next eighteen months, Sevan.

[Savanthi Syth, Managing Director at Raymond James Financial]

Very helpful. Thank you.

[Stuart Simpson, CEO at Vertical Aerospace]

Thanks, Sevan.

[Operator]

Your next question comes from the line of Austin Moeller of Canaccord Genuity. Your line is now open.

[Austin Moeller, Director - Equity Research at Canaccord Genuity - Global Capital Markets]

Hi there, Stuart and Michael. So just my first question here, if we think about the aircraft that you're going to build after aircraft three, presumably all of those that you're using for TC testing with the CAA will have an electric powertrain, and the hybrid powertrain aircraft would have to go through a a separate parallel certification process?

[Stuart Simpson, CEO at Vertical Aerospace]

Yeah. Morning morning, Austin. Many thanks for the question. So you're absolutely correct. The aircraft that we build in December year is a full electric aircraft, and then we'll build out another four or five of them that will just prove out this certification aircraft works.

[Stuart Simpson, CEO at Vertical Aerospace]

We'll prove out our manufacturing capabilities around it as well. I think just to be clear on the hybrid, because our hybrid is effectively the same aircraft, we take out a couple of batteries, install the hybrid in it. We've got plenty of space for that. We can still fit all of the people we need to in it. We've got the largest airframe in the industry, and we will be flying the hybrid next summer, full scale, piloted to prove the concept.

[Stuart Simpson, CEO at Vertical Aerospace]

That means it's an incredibly fast follower through the certification process. So all electrics still on track for 2028, and we expect the hybrid to be a very fast follower through into 2029. That's how we're seeing this, play out, Austin. Hopefully, that brings a bit of color around it.

[Austin Moeller, Director - Equity Research at Canaccord Genuity - Global Capital Markets]

And and would that hybrid powertrain be introduced with a supplemental type certificate, or is that not how the process works with the CAA?

[Stuart Simpson, CEO at Vertical Aerospace]

So, yes, you do have to certify that product. But remember, all we're really doing is a modification to the current aircraft. So everything else is there, the flight control system, the airframe, all of that is there. We're just dropping in another propulsion system. So in terms of the step to go from the full electric to the hybrid, it's way less than I think people expect or understand because we take the current aircraft we have.

[Stuart Simpson, CEO at Vertical Aerospace]

So we're incredibly lucky by having the right design fundamentals, the right size aircraft and airframe from day one. We can drop in a hybrid, and off we go. It's a great position to be in.

[Austin Moeller, Director - Equity Research at Canaccord Genuity - Global Capital Markets]

Okay. And and just one more question. If we think about the the cash burn in into this 2026, do you have a £104,000,000 right now? Does that enable you to build aircraft three and then build the the next aircraft that you're referring to? Or does that sort of get partially through the construction process and get the long leads going with the supply chain?

[Stuart Simpson, CEO at Vertical Aerospace]

So we as I said earlier to Edison's question, we'll bring a lot more clarity to the financials over the next one, two, and three years at the Capital Market Day. As we stand here today, we have money through to the middle of next year, and we can do everything I've talked about. So we can and already have initiated production of first aircraft for type certification testing. We'll build out aircraft three. We'll fly it full scale piloted electric.

[Stuart Simpson, CEO at Vertical Aerospace]

We'll decommission, put the hybrid in. So we have developed that hybrid all within the cash envelope. We'll install it in the aircraft within the cash envelope and be flying it. So, yeah, we've got all the money to keep driving forward as fast as possible on that.

[Austin Moeller, Director - Equity Research at Canaccord Genuity - Global Capital Markets]

Okay. Great. I look forward to hearing more in September.

[Stuart Simpson, CEO at Vertical Aerospace]

Yeah. Thanks for the question, Austin.

[Operator]

Your next question comes from the line of Amit Dayal of H. C. Wainwright. Your line is now open.

[Amit Dayal, MD - Equity Research at H.C. Wainwright & Co.]

Thank you. Good morning, everyone. Stuart, just with respect to this Acitory partnership, does this imply that your own CapEx needs from a manufacturing build out perspective will be lower than maybe what the Street has been anticipating?

[Stuart Simpson, CEO at Vertical Aerospace]

So first of all, morning, and thank you for the question. In terms of the specific CapEx needs through to certification, whether that's around manufacturing facilities, tooling, etcetera, that is one of the things we're gonna be talking about when we do the Capital Market Day. So I don't I don't wanna get into the details of that now, but we will address it on September 17. I think what I would say is, you know, this deal with Acitory is incredibly exciting for us as a business. They've got outstanding capability.

[Stuart Simpson, CEO at Vertical Aerospace]

We understand their culture and our culture, how they come together to really move at a pace people haven't seen in aerospace. We're both incredibly dynamic, passionate, fast moving companies. So we're so excited to be partnering with them for the build of our aircraft.

[Amit Dayal, MD - Equity Research at H.C. Wainwright & Co.]

Understood. With respect to the defense opportunity, you know, what kind of milestones or what needs to happen within the EU, I guess, you know, within that sector for you to potentially start building an order book, you know, for these aircrafts?

[Stuart Simpson, CEO at Vertical Aerospace]

Yeah. Good good question. I think the fundamental thing, if I break it into a couple of things, first off, we signed off the hybrid or I signed this off eighteen months ago. So this isn't a hope and a prayer. This powertrain was working on the bench last summer.

[Stuart Simpson, CEO at Vertical Aerospace]

The single hardest thing to do is get the control algorithm to work between the power unit and the battery and our APUs. We have broken the back on that. We know it works. This is why I was very happy to announce it. What we're doing now is replacing one power unit with a different one.

[Stuart Simpson, CEO at Vertical Aerospace]

So we have done the difficult stuff. We then install it in an aircraft and fly it in public. And to bring this to the consciousness of military, we flew a very public display of the aircraft in front of all the world's military into the world's biggest military air show a few weeks ago. So an incredible opportunity. Now that's generated a huge amount of discussions.

[Stuart Simpson, CEO at Vertical Aerospace]

We'd already got a lot going on with British military. This has opened up many other opportunities by putting us in the spotlight of over 25 different militaries that were there at the REACT show. So we are in great shape. I wish I could say more about it now, but things are going very, very well. We've got the right airframe.

[Stuart Simpson, CEO at Vertical Aerospace]

We've the right power train. We've got capability that no one else could match in terms of range and payload. And I think importantly, a certification date that is faster than most people think because we build on our certification of the electric aircraft.

[Amit Dayal, MD - Equity Research at H.C. Wainwright & Co.]

Thank you, Stuart. That's all I have.

[Stuart Simpson, CEO at Vertical Aerospace]

Thank you, Amit.

[Operator]

Your next question comes from the line of Amit Shobbolson of D. Capital. Your line is now open.

[Jesse Sobelson, VP - Equity Research at D. Boral Capital]

Hi, everyone. It's Jesse Shobbolson at D. Vorel Capital. Thanks for taking the questions here. Not to belabor the points on the hybrid too much, but I was curious, how do you see the hybrid complementing the fully electric VX with the broader market strategy?

[Jesse Sobelson, VP - Equity Research at D. Boral Capital]

What exactly is the goal there when it comes to market following the fully electric model?

[Stuart Simpson, CEO at Vertical Aerospace]

So I think the first thing is, I've said the this already, we are so lucky that our airframe doesn't have to be adjusted. So we can bring this to market very quickly. In terms of complementing it, the first one is the military one that several people have asked about. There are huge opportunities. The geopolitical environment in which we sit now, we are the only European player providing this kind of product.

[Stuart Simpson, CEO at Vertical Aerospace]

And that European defense spending is going from 300,000,000,000 to a trillion over the next seven to ten years. So that puts us in an absolutely unique position to access that market because we are the single only European player. So that is great. Now I actually also look to the DOD potential contracts there. I've signaled this before in the past.

[Stuart Simpson, CEO at Vertical Aerospace]

Our first manufacturing facility will be in Europe, highly likely to be in The UK. We're in deep discussions with UK government about where we can locate it. But I've always said the second manufacturing facility is highly likely to be in The US. Now we've got, I mentioned this earlier, a billion dollar deal with Honeywell to supply everything. The pilot see feels and touches and everything that controls the aircraft.

[Stuart Simpson, CEO at Vertical Aerospace]

So we've got a deep link into US defense companies. We'll be putting our manufacturing facility here. That's highly likely. So I can see huge complementary opportunity because we certify the v x four fully electric and then very quickly follow with a certification hybrid. So I do think it puts us in a great light.

[Stuart Simpson, CEO at Vertical Aerospace]

There is also on top of all of that commercial opportunities for the hybrid, which opens up a lot of different types of mission for the product. And maybe with that, if I can just invite Michael to see if there's anything else he would like to add on that.

[Michael Cervenka, Chief Commercial & Strategy Officer at Vertical Aerospace]

Sure. I mean, a really good question. I think there's actually two complementary adjacencies here. What we see with most of our commercial customers today is relatively short range missions. So things like connecting airports to the surrounding catchment area, tourism, so sightseeing, flying into hotels, luxury destinations, and then some short range regional connectivities where you might have geographical constraints that may mean it's difficult difficult to get around on the ground.

[Michael Cervenka, Chief Commercial & Strategy Officer at Vertical Aerospace]

If you're flying those shorter missions, so less than 100 miles, the battery solution is perfect. It's really designed for that opportunity. Where hybrid comes in is that ability to fly longer missions without a need for charging stations on the ground, greater endurance, and so on. And really, there's two kind of different use cases. So this is not just a defense opportunity.

[Michael Cervenka, Chief Commercial & Strategy Officer at Vertical Aerospace]

There's absolutely a helicopter displacement opportunity. So when you look at our hybrid variant, it looks really competitive against intermediate single light twin helicopters. That's about a 400 helicopter a year market that we think we can tap into. And then as Stuart said, there's actually a huge spectrum of different defense use cases ranging from the logistics, medevac, autoevac, ISR, surveillance, etcetera. So they're really complementary.

[Michael Cervenka, Chief Commercial & Strategy Officer at Vertical Aerospace]

We don't really see one market cannibalizing the other. Factory, we get two aircraft for the price of just over one with some really nice adjacent opportunities.

[Jesse Sobelson, VP - Equity Research at D. Boral Capital]

Great. That that's that's some really great detail. I appreciate that. And then, to switch gears just very quickly here. I know there's clearly been a lot of success with recent testing.

[Jesse Sobelson, VP - Equity Research at D. Boral Capital]

So I was just curious, you know, based on the the WingBorn testing completed recently, what have been the most significant technical learnings, and how might those influence the final design or configuration of the certified VX four when compared to the current prototype?

[Stuart Simpson, CEO at Vertical Aerospace]

I think the thing I'd just remind everyone, the wing borne testing was into public airspace over people and schools and hospitals, etcetera, and that was with joint liability with The UK regulator. So we had to prove to them that this aircraft was capable to fly in public airspace. So a huge hurdle to get over. Really exciting that they let us do that. In terms of learnings we got, what we learned was that our design is brilliant.

[Stuart Simpson, CEO at Vertical Aerospace]

And I I mean that sincerely. The aircraft performed absolutely perfectly. It was so exciting for us as an engineering business to see all of the hard work that we've done, all of the modeling we've done, take to the skies in real life and match everything we expected it to do. So we are now building the last little bit of evidence, as I said, for these two thirty second moments where we accelerate from 30 to 70 knots and decelerate from 70 to 30. Everything there looks great.

[Stuart Simpson, CEO at Vertical Aerospace]

Again, we just gotta build the evidence base. So what we've learned is we have done a brilliant job. The aircraft concept works. Everything is on track for full transition this year, which then means everything's on track to build the final sorry, the first certification ready aircraft in December next year. So a hugely, hugely exciting last few months for us.

[Amit Dayal, MD - Equity Research at H.C. Wainwright & Co.]

Great. Thanks for taking the questions.

[Stuart Simpson, CEO at Vertical Aerospace]

Yeah. Thanks, Jesse. Really appreciate it.

[Operator]

Thank you. I'd now like to hand the call back to the management for final remarks.

[Stuart Simpson, CEO at Vertical Aerospace]

Great. So I'd just like to thank everyone for joining us on the call today. Really, really appreciate it. Some great questions. So thank you for joining.

[Stuart Simpson, CEO at Vertical Aerospace]

I really look forward to seeing you all on September 17 here in New York when we can bring some more clarity around the financial plan from here through certification, including revenue opportunity after that, cost to certification, sources of funds for that. And I think we'll have some incredible keynote speakers, including Lord Andrew Parker. So look forward to seeing you all then. Thanks again for all the questions.

[Operator]

Thank you for attending today's call. You may now disconnect. Goodbye.

Participants

Executives

• Gillian Levine, Investor Relations Lead
• Stuart Simpson, CEO
• Michael Cervenka, Chief Commercial & Strategy Officer

Analysts

• Edison Yu, Director at Deutsche Bank
• Savanthi Syth, Managing Director at Raymond James Financial
• Austin Moeller, Director - Equity Research at Canaccord Genuity - Global Capital Markets
• Amit Dayal, MD - Equity Research at H.C. Wainwright & Co.
• Jesse Sobelson, VP - Equity Research at D. Boral Capital