New Delhi, June 23 -- Taiwanese cleanroom companies are receiving a wave of new orders as major global chipmakers expand production around the world, especially in the United States and Southeast Asia.

United Integrated Services Co. (UIS), a longtime supplier to Taiwan Semiconductor Manufacturing Co. (TSMC), is one of the main winners in this trend.

From January to May 2025, UIS secured NTD (New Taiwan dollar) 83.68 billion (USD 2.57 billion) in cleanroom-related contracts -- a new record for the company.

Much of this growth is tied to TSMC's massive investment of USD 65 billion in three chip factories, known as "fabs," in Arizona. The first fab has already started mass production, and the second is nearly finished.

With a total order...