200mm Mature-Node
Companies fabricating on 200mm wafers at mature/specialty process nodes (analog, power, RF, MEMS, and similar).
- Bucheon, Gyeonggi-do, South Korea
DB HiTek
Public (KRX: 000990); part of DB Group
- Malta, NY, USA
GlobalFoundries
Public (Nasdaq: GFS); Mubadala (Abu Dhabi) is majority/controlling owner at ~77% (SEC Schedule 13G/A, Mar 2026)
- Shanghai, China
Hua Hong Semiconductor
Public (HKEX/SSE: 1347/688347); Hua Hong Group, state-linked
- Hefei, China
Nexchip
State-controlled; Hefei Jianfang (state-owned) ~39.7% as of Sep 2025, Powerchip (Taiwan) ~20.58%. Listed on Shanghai STAR Market (688249) since 2023
- Scottsdale, AZ, USA
onsemi
Public (Nasdaq: ON); IDM
- Hsinchu, Taiwan
Powerchip / PSMC
Public (TWSE: 6770)
- Kulim, Kedah, Malaysia
Silterra
Private; Dagang NeXchange Bhd (DNeX, ~60%) and Beijing-based CGP Fund (~40%). Khazanah Nasional fully divested its stake in 2021
- Cheongju, South Korea
SK keyfoundry
Private; wholly owned by SK hynix (acquired Key Foundry for KRW 575.8B, deal closed Aug 2022; renamed SK keyfoundry Jan 2024)
- Shanghai, China
SMIC
Public (HKEX/SSE: 0981/688981); state-linked strategic shareholders
- Migdal Haemek, Israel
Tower Semiconductor
Public (Nasdaq/TASE: TSEM); independent (2022 Intel acquisition terminated 2023)
- Hsinchu, Taiwan
TSMC (90nm-and-above scope only)
Public (TWSE: 2330 / NYSE: TSM)
- Hsinchu, Taiwan
UMC
Public (TWSE/NYSE: UMC)
- Hsinchu, Taiwan
Vanguard (VIS) / VSMC
Public (ticker 5347); TSMC remains a significant shareholder but sold ~152M shares (~8.1%) in May 2026, cutting its stake from ~28.3% to ~19%. VSMC is a JV with NXP, owned 60% VIS / 40% NXP
- Erfurt, Germany (holding co. in Tessenderlo, Belgium)
X-FAB
Public (Euronext Paris: XFAB)