<div id="readability-page-1">ANDOVER, Mass., Dec. 03, 2025 (GLOBE NEWSWIRE) -- MKS Inc. ( MKSI ) , a global provider of enabling technologies that transform our world, was recognized today as one of America’s Most Responsible Companies for 2026 by Newsweek and Statista, Inc. “We are deeply honored to be recognized by Newsweek and Statista as one of the most responsible companies in the nation for the third straight year,” said John T.C. Lee, President and Chief Executive Officer of MKS. “We work every day to provide our customers with world-class technology and innovation to help them achieve their objectives, and to do so responsibly for the benefit of our planet and communities.” Image: America’s Most Responsible Companies 2026 The America’s Most Responsible Companies ranking analyzes companies through a holistic view of corporate responsibility and evaluates the top 2,000 public U.S.-based companies by revenue. Each company receives an overall score based on over 30 key performance indicators, and a public survey of 18,000 U.S. residents. About MKS Inc. ( MKSI ) MKS Inc. ( MKSI ) enables technologies that transform our world. We deliver foundational technology solutions to leading edge semiconductor manufacturing, electronics and packaging, and specialty industrial applications. We apply our broad science and engineering capabilities to create instruments, subsystems, systems, process control solutions and specialty chemicals technology that improve process performance, optimize productivity and enable unique innovations for many of the world’s leading technology and industrial companies. Our solutions are critical to addressing the challenges of miniaturization and complexity in advanced device manufacturing by enabling increased power, speed, feature enhancement, and optimized connectivity. Our solutions are also critical to addressing ever-increasing performance requirements across a wide array of specialty industrial applications. Additional information can be found at www.mks.com. Contacts: Bill Casey Vice President, Marketing Telephone: +1 (630) 995-6384 Email: press@mksinst.com Kelly Kerry, Partner Kekst CNC Email: kerry.kelly@kekstcnc.com A photo accompanying this announcement is available at https://www.globenewswire.com/NewsRoom/AttachmentNg/54f804a0-8ca4-4377-8b15-0c53976c4c03 Image: https://www.globenewswire.com/newsroom/ti?nf=OTU5NjI1NyM3MzA0NTA0IzIwMDU2ODI= Image: https://ml.globenewswire.com/media/ZmJmMzQyZDctNjE3My00YzgxLTg0ZDgtODI2NTZhNTRhOTg4LTEwMTcyNTUtMjAyNS0xMi0wMy1lbg==/tiny/MKS-Inc-.png Image: Primary Logo <div><div><h5>America’s Most Responsible Companies 2026</h5> Image: https://ml.globenewswire.com/media/54f804a0-8ca4-4377-8b15-0c53976c4c03/medium/americas-most-responsible-companies-2026.png <h5>America’s Most Responsible Companies 2026</h5></div></div> Source: MKS Inc. ( MKSI )</div>

MKSI

MKS Inc. 連續第三年被《新聞週刊》和 Statista 評選為 2026 年美國最負責任公司之一。該認可突顯了 MKS Inc. 在負責任地提供創新技術解決方案方面的承諾。該排名基於超過 30 個關鍵績效指標和對 18,000 名美國居民的公眾調查，評估了美國前 2,000 家按收入排名的上市公司

MKS 公司被評選為美國最具責任感的公司之一