Johnson Controls International plc (JCI) | The Buildout — AI Infrastructure
The Verdict
Johnson Controls makes the cooling, air handling, controls and fire systems that large buildings and data centers run on. Its YORK chillers, Silent-Aire air handlers and Metasys controls sit inside the thermal chain that data center operators buy for AI factories. Management has repositioned the company's self-description around thermal management for mission-critical buildings, and the product roadmap follows that framing — even as a large service and buildings business sits behind it. The demand is real and the roadmap is expanding, but the field around liquid cooling is crowded and JCI is one of several suppliers selling into it.
| Market Cap | — |
| Revenue (TTM) | $25.0B |
| Revenue Growth | +6.8% |
| EBITDA Margin (TTM) | 17.0% |
| Net Debt | $8.8B |
| Earnings Beats | 7 of 7 |
| P/E (TTM) | — |
| EV/EBITDA (TTM) | — |
What We Like
- Organic growth accelerated from +6% in Q2 FY2026 to +10% in Q3, and management raised the FY26 organic guide to approximately 8%.
- Record backlog of $21B, up 32% organically, with systems orders +40% while total orders grew 27%.
- Adjusted EBIT margin expanded 260 basis points to 17% in Q3; FY26 operating leverage is guided to 45% to 50%.
- Net debt of 1.9x sits below the long-term target range, with $2.1B of year-to-date adjusted free cash flow and roughly $600M of cash on hand.
- Data center revenue is expected at a high-teens percent of FY26 revenue, with management targeting roughly one-third of company revenue in three to five years.
What We’re Watching
- Service orders of +4% lag systems orders of +40%, with the drag in the less-differentiated security business; management calls Q3 an inflection point but describes the fix as multi-quarter.
- The Middle East is about 10% of EMEA; management assumes no material change and guides Q4 EMEA to very low single digit to flat, about a couple of points below a normal run rate.
- The ~70% backlog conversion assumption stated in Q2 was not restated in Q3, while power and electrical infrastructure constraints at customer sites gate the timing of data center revenue.
- Total orders decelerated from +40% to +30% to +27% across recent quarters, though systems orders held at +40%.
The evidence points to a direction change rather than a single good quarter: two quarters of accelerating organic growth, a second guidance raise, a new multi-year algorithm and a data center mix target that reframes the company. The soft spots are disclosed rather than hidden — service and security order weakness, a flat EMEA, and Fire & Security revenue that was flat against a flat market. On the delivered numbers the thesis reads as strengthening. The open question is whether data center demand and management's claimed differentiation hold against a converging competitive field into FY2027.
Earnings Beat
Q3 FY2026 revenue was $6,614M, up 9% as reported and 10% organically. Gross margin was 37.4%. Adjusted EBIT margin expanded 260 basis points to 17%, adjusted EPS rose 35% to $1.42, and the company reported record backlog of $21B, up 32% organically, on total orders of +27%.
| Metric | Q3 FY2026 | Q2 FY2026 | Q3 FY2025 | YoY |
|---|---|---|---|---|
| Revenue | $6.6B | $6.1B | $6.1B | +9.3% |
| Gross margin | 37.4% | 36.8% | 37.1% | +30bps |
| EBITDA | $1.1B | $973M | $1.0B | +12.8% |
| EPS | $1.22 | $1.00 | $1.07 | +14.6% |
| Backlog | $21.0B | $20.0B | n/a | +32% organically YoY |
| Total orders | +27% | +30% | n/a | — |
Every era is defined by the infrastructure of demands, and this is the age of thermal management.— Joakim Weidemanis, CEO, 2026-07-29
Management tone: Management's tone escalated in confidence between Q2 and Q3 FY2026. The CEO moved from describing demand as strong with data centers 'holding a leading position' to framing the era as 'the age of thermal management.' On the CDU pipeline, language moved from 'hundreds of millions' to '$1 billion.' On the Middle East, management went from hoping for normalization to assuming 'no material change here in the next quarters.' The CFO volunteered a negative, flagging the systems-heavy data center mix as 'a small headwind,' and management declined to size two forward opportunities — the Armada TAM and the absorption chiller revenue — rather than offering numbers.
Management Guidance
For FY2026, management guided organic revenue growth of approximately 8%, operating leverage of 45% to 50%, adjusted EPS of approximately $5.05 and adjusted free cash flow conversion of approximately 100%. For Q4 FY2026 it guided organic growth of 9% to 10%, operating leverage of 45% to 50% and adjusted EPS of approximately $1.55, with EMEA landing 'very low single digit to flat.' FY2027 guidance was deferred to the next earnings call. The long-term algorithm, introduced at the June 1, 2026 Going to Gemba Day, targets high single-digit revenue growth, more than 30% operating leverage, double-digit adjusted EPS growth and approximately 95% to 100% adjusted free cash flow conversion.
Trajectory
Revenue accelerated through FY2026. Organic growth moved from +6% in Q2 to +10% in Q3, with Q4 guided to 9% to 10%. The recorded quarterly figures show $6,142M in Q2 FY2026 and $6,614M in Q3 FY2026, and the code-computed signal reads the revenue trajectory as accelerating. Gross margin as reported was 37.4% in Q3, up from 36.8% in Q2, and adjusted EBIT margin expanded 260 basis points to 17%. Data center demand is the driver: applied HVAC grew high-teens and systems orders rose 40%. Management flagged a mix headwind, because the faster-growing systems and equipment business carries a lower margin than service.
The Model
The model projects FY+1 revenue of $27,958M and EBITDA of $5,648M, a 20.2% EBITDA margin, and FY+2 revenue of $30,440M and EBITDA of $6,453M, a 21.2% margin. The near term rests on the record $21B backlog and the Q4 FY2026 guide of 9% to 10% organic growth. FY+2 depends on whether data center revenue moves toward management's target of roughly one-third of company revenue in three to five years, and whether the mix pressure from systems-led growth is offset by operating leverage.
| Metric | FY2025 | Next FY (E) | Following FY (E) |
|---|---|---|---|
| Revenue | $23.6B | $28.0B | $30.4B |
| YoY Growth | — | +18.5% | +8.9% |
| EBITDA | $3.7B | $5.6B | $6.5B |
| EBITDA Margin | 15.7% | 20.2% | 21.2% |
Projections are the median of 5 independent model runs. The model’s revenue sits 5.4% above analyst consensus.
For FY2026, management guided organic revenue growth of approximately 8%, operating leverage of 45% to 50%, adjusted EPS of approximately $5.05 and adjusted free cash flow conversion of approximately 100%. For Q4 FY2026 it guided organic growth of 9% to 10%, operating leverage of 45% to 50% and adjusted EPS of approximately $1.55, with EMEA landing 'very low single digit to flat.' FY2027 guidance was deferred to the next earnings call. The long-term algorithm, introduced at the June 1, 2026 Going to Gemba Day, targets high single-digit revenue growth, more than 30% operating leverage, double-digit adjusted EPS growth and approximately 95% to 100% adjusted free cash flow conversion.
What Could Go Right — and Wrong
- The CDU pipeline converts to backlog and revenue after first shipments, adding a product vector beyond chillers and air handling.
- Data center mix moves toward management's target of roughly one-third of company revenue in three to five years without the mix headwind becoming a material drag.
- Service order growth reaccelerates from +4% if the security drag proves transient, stabilizing the higher-margin revenue mix.
- Fire & Security returns to growth after a flat quarter, adding a vector that does not depend on data centers.
- New physical capacity additions ramp without the productivity headwinds seen during the earlier capacity ramp-up.
- The record backlog converts slowly if customer power and electrical infrastructure constraints delay data center construction.
- Systems orders decelerate from +40%, slowing the backlog growth that underpins the revenue acceleration.
- Data center demand proves to be pull-forward rather than a sustained build; management noted customers placing orders earlier and 'a slight timing shift' in backlog.
- Competitive intensity in CDU and liquid cooling erodes pricing or share, as peers report faster applied and data center order growth.
- Tariff and inflation pressure materializes; the 10-K flags increased raw material costs and the Q3 call provided no tariff update.
Looking Ahead
Over the next 12 months, the questions are whether the record $21B backlog converts on schedule, whether the CDU pipeline produces first revenue, and whether the data center mix keeps climbing toward management's one-third target. Management has committed to FY2027 detail at the next earnings call and to more color on the Armada modular data center opportunity within the next couple of quarters. EMEA stays gated on the Middle East, where management assumes no material change.
- Q4 FY2026First CDU shipments — Tests whether the $1B pipeline converts to revenue.
- Q4 FY2026EMEA Q4 result — Tests Middle East drag; guided low single digit to flat.
- Next earnings callFY2027 guidance — Tests whether the long-term algorithm frames FY27.
- Within a couple of quartersArmada opportunity detail — Management to size the modular data center opportunity.
Financials
Annual Summary
| Metric | FY2024 | FY2025 | TTM | YoY |
|---|---|---|---|---|
| Revenue | $23.0B | $23.6B | $25.0B | +2.8% |
| Gross Margin | 35.2% | 36.4% | 36.6% | +123bps |
| EBITDA | $3.2B | $3.7B | $4.2B | +14.2% |
| EBITDA Margin | 14.1% | 15.7% | 17.0% | +156bps |
| Net Income | $1.7B | $3.3B | $3.6B | +93.0% |
| Free Cash Flow | $1.6B | $965M | $2.0B | — |
| Net Cash | — | — | — | — |
Key Ratios (Trailing)
- P/E TTM—
- EV/EBITDA TTM—
- EV/Revenue TTM—
- Price/FCF TTM—
- Gross Margin (TTM)36.6%
- EBITDA Margin (TTM)17.0%
- Net Margin (TTM)14.3%
- ROIC12.3%
- FCF Conversion47.0%
- SBC / Revenue0.5%
The Company
Johnson Controls describes itself in its 10-K as 'a global leader in smart, healthy and sustainable buildings.' It designs, manufactures, sells, installs and services HVAC, controls, building management, refrigeration, integrated security, integrated fire detection and suppression, and digital software to commercial, industrial, data center, institutional and governmental customers. Its brands include YORK chillers, Metasys controls, Silent-Aire computer room air handlers and modular data center solutions, and the OpenBlue digital software platform.
The company reports in three geographic segments — Americas, EMEA and APAC — rather than by product line. World headquarters are in Cork, Ireland, with North American operational headquarters in Milwaukee, Wisconsin. Management states JCI has roughly 90,000 colleagues and more than 40,000 field colleagues, and that ACE is one of approximately 40 manufacturing facilities worldwide. Management says the company is more vertically integrated than some in its industry, owning five chiller subsystems that carry more than 1,000 patents in total.
Business Segments
Competitive Landscape
JCI's 10-K names its larger competitors as Honeywell, Siemens Smart Infrastructure, Schneider Electric, Carrier Global, Trane Technologies, Vertiv, API Group and Daikin Industries. Management describes its field presence as 'an unmatched global field presence with sales solution architects and field technicians that are roughly twice the scale of our nearest competitor,' a claim the evidence set does not independently corroborate. On share, the CEO said JCI is gaining share in the categories it focuses on: 'We think we are for the categories that we focus on. Absolutely.' Neighbor evidence does not corroborate that claim — several competitors report faster applied and data center order growth.
- Honeywell International, Inc.Named as a larger competitor in JCI's 10-K.
- Named as a larger competitor in the 10-K; the neighbor evidence has Carrier data center orders up 4x y/y.
- Named as a larger competitor in the 10-K; the neighbor evidence has Trane Applied bookings +130%.
- Named as a larger competitor in the 10-K; Vertiv's own filing lists JCI among 'niche players' in its market.
- Daikin Industries, Ltd.Named as a larger competitor in JCI's 10-K.
Supply Chain
Johnson Controls sits mid-chain in data center cooling: it buys components and materials, manufactures chillers and air handlers in its own plants, and sells to hyperscalers, data center operators and contractors. No neighbor transcript mentions JCI by name; all neighbor findings are indirect.
More on JCI: Earnings recap