Revenue YoY YoY +40.5%

Vanguard International Semiconductor Corporation VIS 世界

5347 · Foundry · TPEX · par NT$ 10

Mature-node specialty foundry spun out of TSMC; operates eight-inch fabs across Taiwan and Singapore (PMIC, display drivers, BCD, MEMS, high-voltage), with a 12-inch 40-130 nm Singapore fab under the VSMC joint venture with NXP.

Foundry · 7 peers, this one outlined

below −10%above +50%

77TECHI health

Revenue (TERMI)92Profitability75Quality58Sentiment57

0–100, mostly how each is changing against the company’s own history, not its level

Sep 2026 flash, provisional: TECHI 63 (−13.4) · TERMI 62 (−29.7) · tier-informed