Data center boom drives TTM to record billion dollar quarter
- TTM is shifting from standard circuit boards toward higher-value electronics for aerospace, defense, and AI data centers.
- Data center and networking sales reached 40 percent of total revenue in the second quarter of 2026 due to heavy AI demand.
- Aerospace and defense combined with data centers now account for nearly 80 percent of total sales.
- The company is expanding into Europe through the announced acquisitions of Swiss Technology Group and ILFA.
- The current price requires strong execution at Penang, steady AI orders, and progress at the new Syracuse facility.
A concentrated mix with a high price bar
TTM is transforming from a standard printed circuit board supplier into a specialized electronics manufacturer under CEO Edwin Roks. The bull case rests on heavy exposure to national defense programs and AI data center hardware. These areas require complex products that command better margins than legacy commercial boards.
The recent financial results show this pivot is working. Data Center and Networking revenue grew 91 percent year over year in the second quarter of 2026. This surge pushed the company to its first billion dollar revenue quarter. When combined with Aerospace and Defense, these two key areas now generate nearly 80 percent of total sales.
The bear case centers on execution risk and customer concentration. The new Penang, Malaysia plant is ramping slower than expected, though management believes it is nearing breakeven. Furthermore, the AI data center business relies on a small group of large customers. Any digestion period or delay in their capital spending would directly impact TTM.
Finn scores reflect this split view. Growth and operating performance are highly rated, but the valuation score remains low. The stock price already assumes the new AI segment will maintain its growth trajectory and that the Syracuse, New York facility will successfully start volume production in late 2026.
Advanced boards for harder jobs
TTM designs and builds printed circuit boards, which connect chips and other electronic parts. It also manufactures radio frequency components and engineered electronic systems used in demanding environments.
The company generates revenue by supplying these components to customers in aerospace, defense, data centers, networking, automotive, and medical fields. In early 2026, management simplified the reporting structure into two main segments: Aerospace and Defense, and Commercial. The underlying strategy is to focus on engineered products and advanced boards, which offer better pricing power than standard components.
Expanding physical capacity and geographic reach is central to the next phase of growth. The Penang facility gives commercial customers an automated manufacturing option outside of China. The completed Syracuse plant will add domestic capacity for very dense circuit board technology required by United States defense customers. TTM is also aggressively pursuing inorganic growth, recently announcing agreements to acquire facilities in Switzerland and Germany.
This model carries significant operational demands. The company must successfully integrate its new European acquisitions while managing foreign exchange risks tied to the purchase price. It also faces standard manufacturing pressures, including labor shortages, supply chain constraints, and an ongoing corporate software upgrade.
What TTM sells
High-Density Interconnect PCBs
HDI boards pack more connections into less space. They matter for advanced electronics, including AI infrastructure and defense systems.
N+M Asymmetrical Boards
A newly ramping technology for data centers. Management expects a massive revenue contribution as production scales in the second half of 2026.
Rigid-Flex PCBs
Rigid-flex boards combine firm and bendable sections. They are useful where space, weight, and reliability matter.
RF Components and Subsystems
RF products help send and receive radio signals. This fits defense, aerospace, and other systems where signal quality matters.
Engineered and Integrated Electronics
These are higher-value systems, not only bare boards. They are central to TTM's defense strategy and now make up more than half of defense revenue.
Standard Printed Circuit Boards
Standard boards remain part of the base business. They can be more cyclical because demand moves with customer production and inventory cycles.
Ultra-HDI Domestic Capacity
The Syracuse expansion is aimed at domestic ultra-HDI needs. The building is complete, but the payoff depends on executing the volume production ramp.
Where revenue comes from
This mix reflects second quarter 2026 end market sales. Management formally consolidated its reporting units into Aerospace and Defense, and Commercial in early 2026, though end market breakdowns remain.
What could go wrong
AI orders are too concentrated
High impact · Medium oddsThe combined Data Center and Networking segment is growing heavily on generative AI applications. The risk is that a few large hyperscale customers drive much of that growth. If one delays a program or digests current capacity, the segment could slow fast.
European acquisitions add complexity
Medium impact · Medium oddsTTM recently agreed to acquire Swiss Technology Group and ILFA. Integrating foreign operations introduces execution risk and new currency exposures, particularly a Swiss Franc purchase price that requires cross-currency swaps.
Penang ramp stays slow
High impact · Medium oddsThe Penang, Malaysia facility is a key part of TTM's plan to serve commercial customers outside China. A slower ramp hurts margins because the company pays for labor, tools, and overhead before the plant reaches full volume.
Material supply chains tighten
Medium impact · High oddsProducers of copper-clad laminates are shifting away from lower complexity materials. This creates supply chain pressure and potential shortages in legacy segments like Automotive.
Syracuse misses milestones
Medium impact · Medium oddsTTM expects volume production at its new Syracuse facility in the second half of 2026. The project is important for domestic ultra-HDI defense demand. Delays could push out the expected margin and growth benefits.
ERP upgrade disrupts operations
Medium impact · Low oddsTTM has warned that issues during its enterprise resource planning system upgrade could hurt operating results. ERP software controls core tasks like purchasing, production planning, shipments, and accounting.
In one breath
What does TTM Technologies do?
TTM makes printed circuit boards, RF components, and engineered electronics. Its products go into defense systems, AI data center hardware, cars, medical equipment, industrial tools, and networking gear.
Why is AI important to TTMI?
Generative AI is driving intense demand across both Data Center Computing and Networking, prompting the company to merge them into a single segment for 2026. The end market now accounts for 40 percent of total revenue.
Why does defense matter so much for TTM?
Aerospace and Defense is historically a massive piece of the business. TTM has shifted that segment toward engineered and integrated electronic products, which command higher margins than standard circuit boards.
What are the main things to watch next?
Watch whether Penang reaches breakeven and whether Syracuse achieves volume production in late 2026. Also track AI data center orders and the integration of the newly announced European acquisitions.
Sources and research notes
This page combines Finn's company research with public filings and other cited materials. The thesis is reviewed when material company information changes; Finn Scores use the latest available scoring data.
- Thesis reviewed
- August 16, 2026
- Score data
- September 27, 2026
- Reviewed by
- Shivam Bharuka
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