Jabil’s $22 Billion AI Business Shows the Buildout Is Moving Beyond GPUs

Jabil Is Becoming an AI Infrastructure Company

Jabil is still usually described as a diversified electronics manufacturer.

Its fiscal 2027 outlook suggests that description is becoming incomplete.

The company expects approximately $22.1 billion of AI-related revenue in the year ending August 2027, up 54%. Against company-wide revenue guidance of $44.5 billion, AI-related programs would account for almost 50% of total revenue.

Importantly, AI-related revenue is not a separate reportable segment. It is an overlapping classification that cuts across portions of Jabil's infrastructure businesses.

Jabil's three reportable segments are expected to generate:

*AI-related revenue is an overlapping classification and should not be added to the three reportable segments.

The three segments reconcile to approximately $44.5 billion. The AI figure answers a different question: how much of Jabil's business is now tied to the AI infrastructure cycle.

That distinction matters because Jabil provides a useful view of AI spending beyond processors.

Intelligent Infrastructure Is Driving the Growth

Jabil expects Intelligent Infrastructure revenue to increase approximately 43% to $25.6 billion in fiscal 2027.

The segment breaks down as follows:

AI-related revenue cuts across portions of these end markets rather than representing an additional business line.

Cloud & Data Center Infrastructure alone is expected to grow approximately 52% to $17.5 billion, equivalent to roughly 39% of Jabil's total revenue.

The numbers show how broad the physical AI buildout has become.

AI clusters require more than accelerators. They require servers, memory, networking, racks, power distribution, thermal management, liquid cooling and increasingly complex manufacturing and testing.

Jabil participates in that physical layer of the supply chain without needing to own the underlying semiconductor architecture.

Fiscal 2026 Already Showed Significant Operating Leverage

Jabil's fiscal fourth-quarter results showed full-year revenue increasing approximately 21% to $35.95 billion.

Earnings grew considerably faster.

GAAP operating income increased more than twice as quickly as revenue.

That matters for a company historically associated with relatively low-margin contract manufacturing. Jabil has been moving toward more technically complex programs where engineering, integration and supply-chain capabilities can support better economics.

Fiscal 2027 guidance points to further improvement.

Revenue is expected to increase 24% to $44.5 billion, core EPS approximately 34% to $17.55, and core operating margin another 30 basis points to 6.1%.

Earnings are therefore expected to continue growing faster than revenue.

AI Spending Is Becoming a Manufacturing Story

The broader read-through from Jabil's outlook is that the AI investment cycle is spreading through the hardware supply chain.

A hyperscaler's capital budget ultimately becomes orders for processors, memory, servers, networking equipment, power systems, cooling equipment and manufacturing capacity.

Jabil operates near the point where those components have to become deployable systems.

That role becomes more valuable as infrastructure becomes more complex.

Higher rack densities require more sophisticated power and cooling systems. Larger clusters require faster networking. Hardware complexity increases engineering, testing and supply-chain requirements.

Management now expects five customers to generate more than $1 billion each of AI-related revenue in fiscal 2027.

That suggests Jabil's AI growth is not dependent on a single customer, although the company is becoming increasingly exposed to the same underlying capital-spending cycle across those customers.

Growth Is Not Requiring an Extreme Increase in Capital Intensity

One potential weakness in a manufacturing-led AI thesis is capital intensity.

Rapid revenue growth becomes less attractive if manufacturers must continually build expensive capacity ahead of demand.

Jabil expects net capital expenditure to remain around 1.5% to 2.0% of revenue while adding capacity against booked business and identified customer demand.

At $44.5 billion of fiscal 2027 revenue, that implies roughly $670 million to $890 million of net capital expenditure.

The company still expects approximately $1.6 billion of adjusted free cash flow.

There is, however, an important difference between earnings and cash-flow growth.

Core EPS is expected to increase approximately 34%, while adjusted free cash flow rises only from $1.53 billion to approximately $1.6 billion, or roughly 4%.

Rapid expansion requires working capital and investment even when reported margins improve.

That makes cash conversion an important metric to watch through fiscal 2027.

Jabil Still Has Meaningful Non-AI Diversification

AI may be driving the growth, but Jabil is not a pure-play AI company.

Regulated Industries is expected to generate approximately $13.6 billion in fiscal 2027 revenue, up around 7%.

That includes automotive and transportation, healthcare and packaging, and renewable and energy infrastructure.

Intelligent Devices & Robotics is expected to contribute another $5.3 billion, although revenue is projected to decline around 2%.

The mix therefore creates an increasingly asymmetric company.

Intelligent Infrastructure supplies most of the growth, Regulated Industries provides a large base of non-AI revenue, and Intelligent Devices & Robotics contributes scale but little near-term expansion.

That diversification provides some protection if AI infrastructure spending slows, although its importance naturally declines as AI-related programs approach half of company revenue.

Jabil Is Extending the Strategy Into India

Jabil's AI infrastructure ambitions are also becoming geographically broader.

In June, Jabil and Adani Enterprises announced plans for a strategic alliance in India targeting a vertically integrated AI and data-center infrastructure manufacturing platform.

The proposed operation would cover high-density AI racks and related equipment including servers, storage, networking systems, power-distribution units, coolant-distribution units, transformers, switchgear and thermal-management equipment.

The agreement remains subject to final documentation, so the planned capacity should not yet be treated as operating infrastructure.

But it illustrates the direction of Jabil's strategy.

The company is positioning itself around a larger portion of the physical data-center architecture rather than conventional electronics assembly alone.

The Valuation Already Reflects Significant Growth

Jabil closed at $318.84 on September 29, immediately before the fiscal 2026 results, giving the company an equity value of approximately $33 billion.

Using management's $17.55 fiscal 2027 core EPS guidance produces a forward multiple of approximately 18.2x core EPS.

Jabil is therefore no longer being valued like a slow-growth contract manufacturer.

At the same time, its multiple remains very different from many pure-play AI semiconductor companies.

That distinction makes sense.

Jabil has substantial exposure to AI infrastructure growth, but it operates a manufacturing business with lower margins, significant working-capital requirements and less proprietary technology than semiconductor designers.

AI Concentration Is Becoming the Central Risk

The same growth creating Jabil's opportunity is changing its risk profile.

If AI-related revenue reaches $22.1 billion, almost half of company sales will be associated with one broad capital-spending cycle.

The underlying customers may be diversified, but many ultimately depend on continued expansion in hyperscaler and AI infrastructure investment.

That creates several risks.

Infrastructure spending could moderate after the current capacity expansion. Technology architectures could change. Customers could shift manufacturing programs. Component constraints could delay deployments. Capacity additions across the industry could eventually exceed demand.

Jabil's non-AI businesses provide a buffer, but the company is becoming materially more sensitive to the pace of AI infrastructure investment.

The Investor Takeaway

Jabil's fiscal 2027 outlook provides a useful view of how far the AI investment cycle has expanded beyond semiconductor companies.

The company expects $44.5 billion of revenue, including approximately $25.6 billion from Intelligent Infrastructure.

Within its broader businesses, approximately $22.1 billion of revenue is expected to be AI related, up 54%.

AI is therefore not a separate Jabil segment. It is increasingly the demand engine running through the company's infrastructure businesses.

The economics are improving alongside the growth. Revenue is expected to rise 24%, core EPS 34%, and core operating margin to 6.1%. Jabil still expects approximately $1.6 billion of adjusted free cash flow while supporting a substantial increase in manufacturing volumes.

But the transformation also creates concentration.

A company historically valued for diversification could soon derive almost half its revenue from AI-related activity, while free cash flow is expected to grow much more slowly than earnings.

The important signal from Jabil's outlook is not simply that AI demand remains strong. It is that the infrastructure cycle has become large enough to make manufacturing capacity, networking, power, cooling and hardware integration major beneficiaries of AI spending alongside the semiconductor companies that started the cycle.

For Jabil, that creates a substantially larger growth opportunity.

It also means the durability of AI infrastructure spending is becoming increasingly important to the durability of Jabil's earnings growth.