Sign in
◆ TESSARA
◆ TESSARA JULY 23, 2026 Seven Taiwan names inside the AI supply squeeze Ordered by forward P/E, cheapest at top. Each sits on a tight rung of the AI build. COMPANY CONSTRAINT TIGHTNESS MKT CAP FWD P/E MO. REV · JUN '26 Phison Electronics 8299.TWO NAND Flash 80 CRITICAL $12.98B 6.9 +301% Wiwynn 6669.TW Server ODM 67 TIGHT $93.79B 13.1 +30% Auras Technology 3324.TWO Direct Liquid Cooling 69 TIGHT $2.62B 31.4* +62% Topoint Technology 8021.TW High-Speed PCB 58 TIGHT $1.81B 35.8 +90% MediaTek 2454.TW Custom ASICs 70 TIGHT $191.37B 41.9 +3% WIN Semiconductors 3105.TWO III-V Epi Foundry 62 TIGHT $4.73B 46.6 +30% Nan Ya PCB 8046.TW FC-BGA Substrate 82 CRITICAL $24.12B 48.3 +50% Tightness is the Tessara supply-constraint score, 0 to 100. Higher means scarcer. * Shown on trailing P/E where no forward estimate is available. Monthly revenue change is year over year. tessara.tech Market data: live quotes · revenue: Taiwan MOPS · tightness: Tessara world model

Seven Taiwan names inside the AI supply squeeze

A live screener of seven Taiwan suppliers that each sit on a tight rung of the AI build, from NAND controllers to liquid cooling to the substrate a GPU sits on. For every name it shows our supply-tightness score, market cap, forward P/E, and the latest monthly revenue, sorted cheapest first. The numbers update on their own as the data moves.
Explore the AI supply map
Tessara Research · Free
We watch what breaks first.
Independent research on the physical bottlenecks behind the AI buildout: compute, memory, power, and networking, mapped to the public companies exposed to each.
Free. No spam. 1 to 2 memos a week.
Source-backed constraint intelligence for the AI build.

Tessara is independent research and analysis, not investment advice. We are not a registered investment adviser. Past performance is not indicative of future results, and you are responsible for your own investment decisions.