Johnson Controls Beats the Heat in AI Data Centers

Key Points

• Johnson Controls is divesting its intrusion products business to Truelink Capital to focus capital and resources on data center thermal management.
• Fourth-quarter results showed adjusted earnings up about 32% year-over-year, 12% organic revenue growth, and a record backlog near $23 billion.
• The company is investing heavily in liquid cooling technology and capacity, including the Alloy Enterprises acquisition, despite trading at a premium valuation.

Data center expansion is creating a heat-mitigation problem, and industrial technology firms are moving rapidly to provide a solution. Johnson Controls NYSE: JCI is positioning itself at the center of this shift. Following a strong fiscal fourth-quarter earnings beat, the company is shifting funds from its slower-growing businesses towards more profitable thermal management.

The recent agreement to divest its global intrusion products business to private equity firm Truelink Capital signals a definitive pivot in strategy. Management is moving away from slower-growing security products to focus on essential data center infrastructure.

With orders growing and the balance sheet primed for heavy capital expenditure, the shift is well underway. For investors monitoring the next phase of the AI infrastructure build-out, Johnson Controls' transition offers a compelling look at how industrial sector mainstays are adapting their strategies to benefit from the AI revolution.

Cutting the Cord: Johnson Controls Offloads Intrusion Units

The decision to sell its global intrusion products business illustrates a disciplined approach to portfolio management. Expected to close in the first half of fiscal 2027, the sale to Truelink Capital removes roughly $500 million in annual revenue tied to residential and small commercial security systems. While shedding this unit is expected to reduce annual earnings by about 15 cents per share, the trade-off makes strategic sense.

Residential security lacks the accelerating growth profile and pricing power found in commercial data center infrastructure. By offloading this segment, Johnson Controls frees up operational bandwidth and capital to focus more effort on facilities where precise thermal control is essential. The strategy is straightforward: move away from lower-growth security products to capture more revenue from the rapidly expanding data center market.

Heating Up the Balance Sheet With a $23 Billion Backlog

Johnson Controls' underlying financials suggest this pivot is already gaining momentum. Fourth-quarter results delivered adjusted earnings of $1.66 per share, representing an approximate 32% year-over-year increase, alongside organic revenue growth of 12%. Forward-looking demand metrics are accelerating even faster. Order volume surged about 44% year-over-year, pushing the total backlog for Johnson Controls to a record level near $23 billion.

A rapidly growing backlog can sometimes strain profitability if supply chains or labor costs falter. Johnson Controls, however, expanded its fourth-quarter adjusted EBIT margin by 300 basis points to reach 18%. This suggests that top-line growth is translating effectively to the bottom line despite a challenging macroeconomic environment. Looking ahead to fiscal 2027, management anticipates organic revenue growth of 11% to 12%, with operating leverage exceeding 30%.

A key factor supporting margins is the company's focus on synthetic capacity. Instead of relying purely on expensive new facility construction, Johnson Controls is using lean manufacturing techniques and proprietary software systems to extract more output from existing factories.

In certain factory segments, capacity has been quadrupled without proportional increases in headcount or physical space. This approach protects return on invested capital while still meeting hyperscale demand.

Quenching AI's Thirst With Advanced Liquid Cooling

To capture more AI infrastructure spending, Johnson Controls is rapidly expanding its technological capabilities. The acquisition of Alloy Enterprises brought advanced liquid cooling technology in-house. Alloy's unique cold-plate manufacturing process reduces thermal resistance by roughly 35%, meeting the cooling needs of next-generation GPUs and high-density server racks. Transitioning from traditional air cooling to direct liquid cooling increases the revenue opportunity per installation.

Strategic partnerships are also accelerating market penetration. At a recent NVIDIA NASDAQ: NVDA tech conference, Johnson Controls announced a collaboration with Armada to build and deploy 500 megawatts of distributed edge computing capacity in 2027. By integrating its thermal management systems directly with advanced reference designs, Johnson Controls is securing a front-row seat in the build-out of prefabricated AI data centers.

Meeting this demand requires substantial investment. Management outlined an estimated $900 million capital expenditure program for fiscal 2027. A significant portion of this spend will go toward ramping up production capacity for Coolant Distribution Units and modular data centers. While this investment cycle is expected to temporarily suppress free-cash-flow conversion to around 95%, it positions Johnson Controls to build lasting market share during a critical infrastructure supercycle.

Staying Cool Under a Premium Valuation

The market is already pricing in much of this transition. Johnson Controls trades at a forward price-to-earnings ratio near 30, a premium multiple that requires strong execution and sustained double-digit organic growth to be justified.

Institutional sentiment remains mixed, reflecting the tug-of-war around this valuation. Large investors like Adams Diversified Equity Fund have recently increased their positions, signaling conviction in the data center thesis.

Conversely, some institutional holders, including Robeco Institutional Asset Management, trimmed their stakes during the third quarter, likely taking profits after an impressive year-to-date run. Insider activity has also leaned slightly bearish over the trailing 12 months, a metric cautious investors often monitor for execution risk.

Despite a demanding valuation, the balance sheet provides a defensive cushion. Net debt to adjusted EBITDA improved to 1.8x, sitting comfortably below management's long-term target range. This relatively low debt burden gives Johnson Controls flexibility to fund its expansion plans. The dividend profile, offering a yield near 1.05% supported by a conservative payout ratio around 28%, provides investors with some income during the build-out phase.

To further safeguard profits, a new multi-year restructuring plan aims to make the company's global operations more efficient. This initiative targets around $600 million in gross annualized savings by fiscal 2029, offering a buffer against potential economic headwinds.

The Long-Term Play on the AI Infrastructure Supercycle

Two of AI's biggest physical challenges are power consumption and heat mitigation. As data center operators push for higher rack densities, advanced liquid cooling transitions from a luxury to a necessity. Johnson Controls is aggressively repositioning its portfolio to capitalize on this shift, shedding legacy security assets to focus more heavily on mission-critical cooling technology.

While the spending required to scale this capacity are substantial, the record backlog and expanding margins suggest the strategy is working. Investors evaluating the industrial technology sector may want to consider how pure-play exposure to thermal management fits into their portfolios.

Cautious investors may prefer to wait for a clearer economic outlook or a pullback in the stock's valuation. Still, the long-term demand driving data center cooling appears likely to continue well into the next decade.