Rocket Lab Q3 Earnings Call Highlights

Key Points

• Rocket Lab reported record Q3 revenue of $267.8 million, up 73% year over year and above guidance, while backlog climbed 52% sequentially to $3.57 billion. It forecast Q4 revenue of $270 million to $290 million.
• Neutron’s first launch was delayed to 2027 after a propellant-tank component defect, but bookings remained strong: all first 16 launches are contracted, including eight new missions worth about $515 million.
• Space systems drove growth, while higher Neutron spending and acquisition costs contributed to a GAAP loss of $0.12 per share. Rocket Lab ended the quarter with about $4.7 billion in cash and securities and expects elevated investment and negative free cash flow as it develops Neutron.

Rocket Lab NASDAQ: RKLB reported record third-quarter 2026 revenue and backlog as demand for launch services and spacecraft helped offset rising spending on its Neutron rocket.

Revenue rose 73% from a year earlier to $267.8 million, above the company’s guidance of $250 million to $265 million. The company ended the quarter with $3.57 billion in backlog, up 52% from the prior quarter, and forecast fourth-quarter revenue of $270 million to $290 million.

Neutron’s first launch has shifted to 2027 after defects were found in a propellant tank component. Founder and Chief Executive Officer Peter Beck said a replacement forward dome has been manufactured, but the company has not set a more specific launch date.

Space Systems Drives Revenue Growth

Space systems generated $214.8 million in third-quarter revenue, up 13.3% sequentially. Chief Financial Officer Adam Spice attributed the increase primarily to growth in satellite platforms and a full quarter of contributions from laser communications and robotics acquisitions.

Launch services revenue rose 19% from the second quarter to $53.1 million, helped by two additional Electron missions for which revenue was recognized at launch.

GAAP gross margin was 33.6%, above Rocket Lab’s guidance range of 29% to 31%. Non-GAAP gross margin was 38.4%, also above guidance. Both measures declined sequentially, partly because of the first full-quarter contribution from laser communications acquisition Mynaric and the absence of tariff refunds that had benefited the second quarter, Spice said.

The company reported a GAAP loss of $0.12 per share, compared with a loss of $0.08 per share in the second quarter. Spice cited acquisition-related transaction costs and higher Neutron development spending among the factors behind the increase.

Operating cash flow was positive $7.2 million, compared with a cash use of $84.1 million in the prior quarter. Spice said larger milestone payments on satellite programs drove the improvement, while cautioning that such payments can be uneven. Non-GAAP free cash flow remained negative at $23.9 million.

Neutron Bookings Rise Despite Launch Delay

Rocket Lab signed 54 launch contracts during the quarter, including eight Neutron missions worth roughly $515 million. Multiple Neutron flights were booked at an elevated base price of $70 million per launch, Beck said. The first 16 Neutron launches are booked, with the next available slots in the 2030s.

Spice said Rocket Lab could have booked more Neutron missions in the quarter but chose higher prices over greater volume. He expects pricing to rise across Electron and HASTE as well, while cautioning that launch growth depends on both rocket production and customers having payloads ready.

Beck said the company is working to accelerate Neutron production and testing, but is not yet ready to revise its previously discussed launch-rate targets. He said Rocket Lab expects to reserve roughly half of Neutron’s capacity for its own uses over the long term, although customer missions will account for a much larger share initially.

Rocket Lab had completed 99 Electron launches at the time of the call, with the 100th expected within about a week, Beck said. He put the rocket’s reliability rate at 96% across those launches.

Iridium Deal and Financial Outlook

Beck said the pending acquisition of Iridium Communications is fully financed and does not require additional capital to close. Iridium shareholders have approved the transaction, while regulatory approvals remain outstanding.

Rocket Lab ended the quarter with approximately $4.7 billion in cash equivalents, restricted cash and marketable securities. An at-the-market equity offering generated about $2.4 billion in gross proceeds through the issuance of 36.8 million shares and was completed in September, Spice said.

For the fourth quarter, Rocket Lab projected GAAP gross margin of 34% to 36% and an adjusted EBITDA loss of $14 million to $20 million. It also expects negative non-GAAP free cash flow to remain elevated as it invests in Neutron development and production.

During the question-and-answer session, Spice corrected an earlier comment about the timing of cash-flow profitability. He said he expects adjusted EBITDA to turn positive within six months of Neutron’s first successful test flight, with positive cash flow following later, depending in part on investment in the Neutron fleet.

About Rocket Lab (NASDAQ:RKLB)

Rocket Lab is a space company that provides launch services and spacecraft and satellite systems for commercial, civil, and national security customers. Founded in 2006 by Peter Beck, the company operates internationally, with headquarters in Long Beach, California, and launch operations in New Zealand and the United States.

Its launch business centers on Electron, a small orbital rocket designed to carry satellites to space, and HASTE, a suborbital vehicle used for hypersonic test missions.

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