NEWS

TSMC Arizona Faces Discrimination Lawsuit

A federal lawsuit by 28 current and former employees alleges TSMC Arizona fosters a discriminatory and hostile environment, sidelining American workers and ignoring safety concerns. The semiconductor giant vehemently denies the claims amidst its major U.S. expansion.

By
LNGFRM Team
Published August 23, 2025
Illustration of a factory with a tall smokestack, illuminated by two spotlights, flanked by large solar panels.
Illustration by Addison Smith for LNGFRM

The promise arrived in Phoenix with much fanfare: thousands of high-tech jobs, a multi-billion dollar investment, and the prestige of housing a global leader in semiconductor manufacturing.

Taiwan Semiconductor Manufacturing Co. (TSMC), a titan in the chip industry, broke ground on its Arizona plant, heralded as a cornerstone of America’s technological future.

Yet, beneath the gleaming facade of progress and prosperity, a troubling narrative is emerging from the very employees who were meant to embody this new era.

What began as an exciting opportunity for many American workers has, for some, allegedly devolved into a toxic environment marked by discrimination, hostility, and safety concerns.

David Amiri, a fire safety expert, joined TSMC in 2022, envisioning a career capstone at the state-of-the-art facility.

Instead, he claims his efforts to flag critical safety issues were met with accusations of “creating problems.”

His experience, he asserts, is symptomatic of a larger pattern: “In all simplicity’s sake, the American workforce was being sidelined.”

Amiri is not alone.

He is one of 28 current and former employees who have united in a federal lawsuit against TSMC, painting a stark picture of a workplace where verbal abuse, gaslighting, isolation, and humiliation are allegedly commonplace for non-East Asian staff.

The lawsuit contends that TSMC exhibits a clear favoritism towards its East Asian employees, while their American counterparts are subjected to demeaning epithets like “stupid” and “lazy.”

It’s an allegation that strikes at the heart of fair labor practices and challenges the narrative of a seamless global integration.

Daniel Kotchen, the attorney representing the plaintiffs, describes the situation as a “pattern or practice of discrimination,” a legal term that suggests systemic rather than isolated incidents.

This isn’t merely about individual grievances; it points to a corporate culture that, if proven, stands in stark contrast to the inclusive rhetoric often espoused by multinational corporations operating on American soil.

TSMC, for its part, has largely remained silent outside of court filings.

They declined an on-camera interview, stating a policy against commenting on active litigation.

In court documents, however, the company vehemently denies the allegations, dismissing the 160-page lawsuit as “full of lurid, fabricated stories with no relevance to their legal claims and for the purposes of promoting public scandal and defaming TSMC.”

This robust denial sets the stage for a contentious legal battle, pitting the personal accounts of numerous employees against the might of a global industrial powerhouse.

Antonio Fisher, another former employee, joined TSMC in 2021 as an engineering technician, drawn by the company’s reputation as an “industry leader.”

His optimism, he recounts, was quickly shattered.

Fisher claims he witnessed numerous safety violations, including the critical failure to implement lockout/tagout procedures – a standard safety protocol designed to prevent accidental equipment startup during maintenance.

His concerns, like Amiri’s, were allegedly met with dismissal and ostracization.

“We weren’t taken seriously,” Fisher said, “The more we spoke out, the more we were ostracized and considered troublemakers.”

A particularly unsettling incident he recalls involved finding a rubber chicken hanging by a noose from the ceiling in his office – an image that speaks volumes about the alleged psychological environment.

Even within human resources, the very department tasked with ensuring fair treatment, the alarm bells were reportedly ringing.

Michelle Bernardo, who worked in HR for TSMC in 2021, claims her efforts to advocate for equitable practices were ignored.

“It’s a big and shiny new company, but there are still laws that every company should follow,” she told ABC15.

The lawsuit further alleges that TSMC disfavors older American workers and women, with recruiters reportedly instructed to seek out “young talents.”

Bernardo’s experience, where her concerns “just went in one ear and out the other,” highlights a potential systemic indifference to internal checks and balances.

This lawsuit unfolds against a backdrop of immense national importance.

TSMC’s expansion in Arizona, including a colossal $100 billion investment announced earlier this year alongside former President Trump, is central to America’s ambitions to bolster its domestic semiconductor manufacturing capabilities and reduce reliance on overseas supply chains.

The allegations of a hostile work environment and discrimination threaten to cast a shadow over this strategic endeavor, raising questions about the human cost of industrial growth and the true nature of corporate responsibility.

What began as a single plaintiff’s complaint last year has now swelled to 28 individuals, with the very real potential of evolving into a class-action lawsuit.

The legal process is currently in the discovery phase, where both sides are gathering evidence to support their claims.

For employees like Michelle Bernardo, the stakes are high, extending beyond individual compensation.

“Any new company in the U.S., who’s still trying to learn the culture, is still also responsible for making sure that they’re not above the law,” she asserted.

Her words underscore a fundamental expectation: that regardless of a company’s global stature or economic impact, it must adhere to the laws and uphold the values of the nation in which it operates.

TSMC’s public statement, while reiterating its commitment to a “safe, welcoming and inclusive environment” for its more than 3,000 employees, contractors, and all who work at its facilities, stands in stark contrast to the detailed and disturbing allegations laid out by the plaintiffs.

This growing legal challenge serves as a potent reminder that the pursuit of technological advancement and economic prosperity must never come at the expense of fundamental human dignity and workplace fairness.

The outcome of this lawsuit will not only shape the future of TSMC’s presence in Arizona but also send a powerful message about accountability in the globalized economy.

Author

  • LNGFRM Team

    Frank DiBernardo handles LNGFRM's Foodie and Miscellaneous writing tasks. He's always getting ideas from users, so don't be afraid to send an email to the editor.

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