Semiconductor & AI supply-chain companies in Singapore

As of 2026-09-05, wafergraph tracks 6 semiconductor and AI supply-chain companies headquartered in Singapore, across 4 value-chain segments, most of them in Equipment (Back End) (2). The largest by market cap is Flex Ltd. at $40.5B; the 4 priced companies total $57.4B. 2 hold a monopoly or leader position in their segment.

Data as of 2026-09-05 · country = headquarters, not fab location · market caps from the daily wafergraph pipeline (Yahoo × SEC shares); unpriced companies are listed but not summed

Largest Singapore companies by market cap

All 6 companies by segment

Equipment (Back End) (2)

  • ASMPT — Largest back-end assembly and packaging equipment maker; TCB leader. leader · $8.5B
  • Kulicke & Soffa — Dominant in wire bonders; expanding into advanced packaging. leader · $4.3B

AI & Data Center (2)

Distribution & Misc (1)

  • Flex Ltd. — Electronics manufacturing services (EMS)/ODM provider; builds data-center power and liquid-cooling hardware, including JetCool technology acquired in 2024, alongside contract manufacturing. major · $40.5B

OSAT (1)

  • UTAC Holdings — Singapore-based OSAT for analog and mixed-signal devices. niche

Tracked revenue

5 of the 6 companies report revenue in the dataset, totalling $31.0B (latest fiscal year per company, SEC EDGAR or Wikidata).

Cite as: wafergraph, “Semiconductor companies in Singapore — 6 tracked, ranked by market cap”, https://wafergraph.com/country/singapore/ (data as of 2026-09-05).

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