Jabil Inc. (JBL) | The Buildout — AI Infrastructure
The Verdict
Jabil is a global engineering and manufacturing services provider that physically builds the racks, power distribution, liquid cooling, and high‑speed networking gear that hyperscale data centers need to run AI workloads. As a system‑level integrator, it combines compute, networking, power, and cooling into turnkey platforms, accelerating deployment for cloud giants. That integration role—increasingly designed and built onshore in the U.S.—makes Jabil a direct enabler of the AI infrastructure buildout.
| Market Cap | — |
| Revenue (TTM) | $33.6B |
| Revenue Growth | +17.8% |
| EBITDA Margin (TTM) | 6.4% |
| Net Debt | $2.5B |
| Earnings Beats | 7 of 7 |
| P/E (TTM) | — |
| EV/EBITDA (TTM) | — |
What We Like
- AI‑related revenue raised three times in FY2026, now guided to $13.1 billion (+46% YoY), accelerating from 25% expected growth at the start of the year.
- A second hyperscale customer in Mexico is ramping toward $1 billion in annual revenue, and a third is expected to close within weeks, diversifying the AI customer base.
- Core operating margin is targeting 6% and beyond; management’s language has shifted from “target” to “waypoint,” with a mix shift toward higher‑margin power, cooling, and optics.
- The balance sheet is investment‑grade, with net debt to EBITDA of ~1.2x, $1.8 billion in cash, and free cash flow exceeding $1.3 billion annually, supporting $300 million in quarterly buybacks.
- Regulated Industries (auto, renewables) is recovering, with the segment raised by $500 million in the March guidance, adding a second growth engine beyond AI.
What We’re Watching
- Component shortages (DDR4, PCBs) could tighten further; the company discloses single‑source dependencies that could disrupt production if constraints intensify.
- Competitive intensity is high: Celestica, Flex, and TD SYNNEX Hive are all scaling AI rack integration, and Celestica’s 1.6T CPO win and ~8% operating margins set a high bar.
- The third hyperscaler deal must close within the promised “few weeks”; any delay or smaller‑than‑expected ramp would weaken FY2027 growth expectations.
- The North Carolina facility is expected to come online in July/August 2026; the pace of customer fill will test whether demand for U.S.-domiciled liquid‑cooled integration extends beyond the initial hyperscalers.
The thesis is strengthening. AI‑related revenue is accelerating, the customer base is diversifying, and management is moving the margin conversation to ‘beyond 6%.’ The open question is whether the structural margin shift can be defended as competition intensifies and hyperscaler capex cycles evolve.
Earnings Beat
Jabil reported Q3 FY2026 revenue of $8.75 billion, gross margin of 9.5%, and EBITDA of $641 million (7.3% margin). Net income was $275 million.
| Metric | Q3 FY2026 | Q2 FY2026 | Q3 FY2025 | YoY |
|---|---|---|---|---|
| Revenue | $8.8B | $8.3B | $7.8B | +11.8% |
| Gross margin | 9.5% | 9.0% | 8.7% | +80bps |
| EBITDA | $641M | $569M | $652M | −1.7% |
| EPS | $2.58 | $2.07 | $1.99 | +29.7% |
Management tone: No earnings call on record for the latest period.
Management Guidance
In its March 2026 call, management provided Q3 FY2026 guidance of revenue $8.1–$8.9 billion, core operating income $452–$512 million, and core diluted EPS $2.83–$3.23. For the full year, it raised the revenue outlook to approximately $34.0 billion and core EPS to $12.25, while holding core operating margin at ~5.7% with an acknowledged upside bias. AI‑related revenue for FY2026 was guided to $13.1 billion, up 46% year‑over‑year.
Trajectory
Revenue has stepped up sharply over the past year, hitting $8.75 billion in Q3 FY2026, driven by AI‑related integration in the Intelligent Infrastructure segment. Gross margin has recovered to 9.5% in the latest quarter, and EBITDA margin reached 7.3%, reflecting a richer mix of power, cooling, and networking work. The top line is still expanding as hyperscale demand outstrips supply and new capacity comes online.
The Model
The model projects FY+1 revenue of $42.9 billion and EBITDA of $3.39 billion (7.9% margin). For FY+2, revenue is expected to reach $50.1 billion and EBITDA $4.26 billion (8.5% margin). Near‑term growth is anchored by the continued ramp of AI rack integration and the recovery in Regulated Industries, while FY+2 assumes further scaling from the third hyperscaler and full‑year contributions from new capacity in North Carolina and Memphis.
| Metric | FY2025 | Next FY (E) | Following FY (E) |
|---|---|---|---|
| Revenue | $29.8B | $42.9B | $50.1B |
| YoY Growth | — | +44.0% | +16.8% |
| EBITDA | $1.9B | $3.4B | $4.3B |
| EBITDA Margin | 6.2% | 7.9% | 8.5% |
Projections are the median of 5 independent model runs. The model’s revenue sits 5.2% above analyst consensus.
In its March 2026 call, management provided Q3 FY2026 guidance of revenue $8.1–$8.9 billion, core operating income $452–$512 million, and core diluted EPS $2.83–$3.23. For the full year, it raised the revenue outlook to approximately $34.0 billion and core EPS to $12.25, while holding core operating margin at ~5.7% with an acknowledged upside bias. AI‑related revenue for FY2026 was guided to $13.1 billion, up 46% year‑over‑year.
What Could Go Right — and Wrong
- Third hyperscaler deal closes at scale, becoming a major contributor to FY2027 revenue not yet in guidance.
- Core operating margins exceed 6% in FY2027 as mix shifts to power, cooling, and optics, with utilization around 80%.
- North Carolina facility fills quickly, proving that U.S.-domiciled liquid‑cooled integration demand extends beyond the first two hyperscalers.
- Regulated Industries recovery accelerates, adding a non‑AI earnings stream that pushes total revenue and margins above plan.
- Silicon photonics wins a production contract, turning a technology capability into material revenue and validating Jabil’s optical strategy.
- AI demand growth decelerates sharply as hyperscaler capex moderates, leaving Jabil with under‑utilized capacity and lower incremental margins.
- Competition intensifies, driving pricing pressure in rack integration and compressing margins back to the 5% range.
- Component shortages (especially memory and PCBs) worsen, constraining revenue growth even with strong demand.
- Geopolitical disruption—tariffs or trade restrictions—raises costs or disrupts manufacturing in Mexico, India, or China.
- The third hyperscaler deal fails to close or scales slowly, undermining the FY2027 revenue ramp and diversification narrative.
Looking Ahead
The next twelve months hinge on several visible milestones: the expected closure of a third hyperscaler customer deal, the start of production at the North Carolina liquid‑cooling facility in mid‑2026, and a formal margin‑guidance update that could set a 6%+ floor for FY2027. Ongoing expansion in Memphis and India will add power‑equipment and networking capacity, while the Regulated Industries recovery, if sustained, would provide a second growth engine alongside AI.
- Weeks from March 2026Third hyperscaler closure — Deal expected shortly; would be a major FY27 contributor not in guidance.
- July–August 2026North Carolina facility ready — Pre-fitted for liquid cooling; customer commitments being finalized.
- Next quarterly callMargin‑guidance update — CEO promised formal update; likely to set 6%+ target for FY27.
- FY2026AI revenue delivery — Full-year AI revenue projected at $13.1B; quarterly prints must keep pace.
- FY2027Third hyperscaler contribution — If closed, ramps to material revenue, diversifying AI customer base.
- OngoingMemphis 1.5M sq ft expansion — Power equipment capacity expansion; supports growing switchgear demand.
Financials
Annual Summary
| Metric | FY2025 | TTM |
|---|---|---|
| Revenue | $29.8B | $33.6B |
| Gross Margin | 8.9% | 9.2% |
| EBITDA | $1.9B | $4.1B |
| EBITDA Margin | 6.2% | 6.4% |
| Net Income | $657M | $862M |
| Free Cash Flow | $1.2B | $2.7B |
| Net Cash | — | — |
Key Ratios (Trailing)
- P/E TTM—
- EV/EBITDA TTM—
- EV/Revenue TTM—
- Price/FCF TTM—
- Gross Margin (TTM)9.2%
- EBITDA Margin (TTM)6.4%
- Net Margin (TTM)2.6%
- ROIC29.8%
- FCF Conversion70.0%
- SBC / Revenue0.3%
The Company
Jabil is one of the world’s largest engineering, manufacturing, and supply‑chain solutions providers. It acts as a system‑level integrator for the AI data‑center build‑out, providing physical hardware, assembly, design, and services that hyperscalers need. Its offerings span integrated server racks, liquid‑cooling systems, power distribution, high‑speed networking switches, silicon photonics, and semiconductor test equipment. This combination lets customers deploy complete AI infrastructure from a single partner, accelerating time‑to‑market.
Jabil operates through three segments: Intelligent Infrastructure (cloud, data center, networking, capital equipment), Regulated Industries (automotive, healthcare, renewables), and Connected Living & Digital Commerce (warehouse automation, robotics). It runs an asset‑light model, with capex roughly 1.5–2% of revenue, and returns about 80% of free cash flow to shareholders via buybacks. Manufacturing spans the U.S., Mexico, India, Malaysia, China, and Europe, with an increasing emphasis on U.S.‑domiciled production for AI infrastructure.
Business Segments
Competitive Landscape
Jabil competes in a fragmented EMS/ODM field that is consolidating around AI infrastructure. Celestica is the most direct rival, executing with higher margins and a marquee 1.6T co‑packaged optics switch win. Flex, Sanmina, and TD SYNNEX Hive are also scaling rack integration. Jabil differentiates on holistic system‑level integration—combining compute, networking, power, and cooling on one platform—and on its U.S.-based manufacturing, which is increasingly valued by hyperscale customers.
- CelesticaMost direct competitor in AI server racks and networking; executing with high margins and a 1.6T co‑packaged optics win.
- FlexCompetitor in cloud and data center; spinning off its Cloud & Power Infrastructure business at high growth rates.
- SanminaEntered accelerated compute via ZT Systems acquisition; heavily tied to AMD and lumpy revenue.
- TD SYNNEX HiveGrowing hyperscale rack assembly; now has programs with all top‑5 U.S. hyperscalers; price‑competitive.
- Strength in optical manufacturing; relevant as Jabil pushes into silicon photonics.
Supply Chain
Jabil sits at the intersection of component sourcing and system delivery, both a massive buyer of semiconductors, connectors, and power equipment and a manufacturer of finished AI infrastructure. It is progressively integrating design and services to capture more value.