Motion heard to add 15 plaintiffs in TSMC lawsuit

A federal court in San Jose held a hearing on a motion to add 15 Arizona-based plaintiffs to an employment discrimination lawsuit against TSMC.

The lawsuit was originally filed in August 2024 and refiled as a class action in November. It alleges that TSMC favors workers of East Asian descent, particularly those of Taiwanese or Chinese origin, in hiring, promotion, and retention.

Plaintiffs also report a hostile work environment for non-East Asian employees.

The motion aims to include plaintiffs from Arizona, where TSMC has invested US$65 billion in three chip fabs and announced an additional U$100 billion investment in March 2025.

Lead plaintiff Deborah Howington argued the new plaintiffs offer vital evidence of systemic discrimination.

TSMC’s attorney opposed the motion, citing concerns about delays. Judge Virginia DeMarchi acknowledged the complexity of adding new plaintiffs. The court has not yet ruled.

🔗 Source: Focus Taiwan

🧠 Food for thought

1️⃣ Semiconductor industry struggles with broader diversity issues beyond TSMC

The TSMC case reflects industry-wide challenges in the semiconductor sector, where demographic disparities persist despite growing awareness.

Women currently represent only 20% to 29% of the semiconductor workforce, with a significant gender gap in technical roles where women make up just 10.7% of semiconductor engineers1.

Over 50% of women in the industry take five or more years to reach managerial positions, suggesting structural barriers to advancement despite formal diversity programs2.

Across the industry, Black individuals comprise only 4% of the semiconductor workforce, while Hispanic representation stands at 13%, indicating that diversity challenges extend beyond gender to racial and ethnic inclusion1.

These statistics provide critical context for understanding the TSMC lawsuit, suggesting that the allegations may reflect broader systemic issues rather than isolated incidents.

2️⃣ Foreign tech companies face distinct legal risks when expanding operations

TSMC’s experience highlights the complex legal landscape multinational tech companies navigate when expanding into the U.S. market with significant investments and cultural differences.