Samsung Electronics workers have issued a stark warning that a full-scale strike could cost the company up to 30 trillion won in losses, intensifying pressure on management as negotiations over performance bonuses reach an impasse. The claim comes from the Samsung Enterprise Union, which represents over 77,500 members, and follows a series of public statements by union leaders detailing the potential financial impact of prolonged industrial action.
According to Choi Seung-ho, chairman of the Samsung Enterprise Union, a single day of strike action could result in 1 trillion won in losses for the company. If a planned 18-day walkout proceeds from May 21 to June 7, 2026, the cumulative damage could reach between 20 trillion and 30 trillion won, he said during a press conference held outside Samsung’s Seocho headquarters in Seoul on April 17, 2026.
The union’s demands center on revising the performance bonus structure for employees in the Device Solutions (DS) division, which accounts for approximately 70% of Samsung Electronics’ operating profit. Union leaders are calling for the abolition of bonus caps and the institutionalization of performance-based pay, arguing that current one-time payments fail to reflect long-term contributions. They also seek a 15% increase in DS division operating profit sharing as part of a broader reform package.
Choi emphasized that the union’s actions are not aimed at harming the company but at securing fair compensation that reflects workers’ role in Samsung’s success. “We have pursued institutionalization, but the company continues to offer only temporary solutions,” he stated. “Samsung contributes to the nation, but it must also treat its workforce justly to remain strong.”
The union reported that 80% of its 77,500 members work in the DS division, with an expected turnout of 30,000 to 40,000 participants at rallies supporting the strike mandate. Leaders said they are striving for full member participation in the upcoming industrial action.
Adding to the tension, Choi revealed that union members have confirmed the existence of an internal “blacklist” used to track employees involved in labor activities. He also noted that over 200 union members have transferred to SK Hynix in the past four months, citing widening pay gaps and limited career progression within Samsung as key drivers of the exodus.
The claims were echoed in separate reports from major South Korean outlets, including the Chosun Ilbo and Hankyung, which cited union warnings about potential 30 trillion won in losses should a strike proceed. These figures were presented as estimates based on lost production, delayed shipments, and disruption to global supply chains, particularly in semiconductors where Samsung holds a leading position.
In response to the escalating dispute, Samsung Electronics filed a request for an injunction with the Seoul Central District Court to prohibit the planned strike, arguing that it would cause irreparable harm to operations and violate labor agreements. The move underscores the company’s effort to block the walkout through legal channels as negotiations remain stalled.
The broader context includes growing concern over talent retention in South Korea’s semiconductor sector, with union leaders pointing to LinkedIn data showing that U.S.-based Micron Technology has posted over 200 job openings, suggesting aggressive recruitment of experienced workers amid intensifying global competition for chipmaking expertise.
As of April 17, 2026, no official response from Samsung Electronics’ management has been published addressing the specific loss estimates or the union’s demands for bonus reform. The company has previously stated that it engages in good-faith negotiations with employee representatives and aims to maintain stable operations.
The upcoming strike window, if realized, would mark one of the largest coordinated labor actions in Samsung’s history and could have significant repercussions for the global semiconductor industry, given the company’s critical role in memory chip and foundry production.
Readers are encouraged to follow official statements from Samsung Electronics and the Samsung Enterprise Union for updates on negotiations and any developments regarding planned industrial action.