Industrial Utility Efficiency

Atlas Copco Completes Acquisition of Presys Co.


The acquisition of Presys Co., Ltd has been completed and the company has become part of the Atlas Copco Group. The company provides vacuum valves for the semiconductor market.


Atlas Copco’s acquisition of Korean semiconductor valve manufacturer has been completed.

Presys Co., Ltd. is a privately owned company with 134 employees, located in Suwon, Republic of Korea. In 2022, the company had revenues of approximately MKRW 35,000 (MSEK 275*). The purchase price is not disclosed.

The business has become part of the Semiconductor Chamber Solutions Division within the Vacuum Technique Business Area.  

*Based on the average exchange rate in 2022.


About Atlas Copco Group

Atlas Copco Group enables technology that transforms the future. We innovate to develop products, services and solutions that are key to our customers’ success. Our four business areas offer compressed air and vacuum solutions, energy solutions, dewatering and industrial pumps, industrial power tools and assembly and machine vision solutions. In 2023, the Group had revenues of BSEK 173, and at year end about 53,000 employees. For more information, visit