MKSI

MKS Instruments, Inc. (NASDAQ:MKSI) is a Massachusetts-based technology company founded in 1961 that designs and manufactures precision instruments, systems, and process control solutions for advanced manufacturing processes. The company has evolved from its origins as a maker of vacuum measurement instruments into a diversified technology solutions provider serving critical industries including semiconductor manufacturing, electronics packaging, and specialty industrial applications. Through strategic acquisitions, most notably the $5.1 billion purchase of Atotech in 2022, MKS has expanded its portfolio to include chemistry solutions and has positioned itself as a key enabler of advanced manufacturing technologies across multiple high-tech sectors.