
At CleanTech Services, our journey has always been guided by a clear purpose: to deliver world-class gas and chemicals solutions with integrity, innovation, and a deep sense of responsibility to our customers and communities. From our roots in Singapore to our growing presence across Southeast Asia and India, we are proud to be enabling critical industries—especially semiconductors—with the highest standards of safety, quality, and operational excellence. Singapore remains our strategic hub, enabling us to bring global standards to the region. In India, we are proud to support the nation’s semiconductor ambitions with strong local capability and deep domain expertise. Across SEA, our teams continue to build lasting partnerships and deliver value-driven, sustainable engineering solutions. CleanTech’s strength lies in its people—passionate professionals who believe in making a meaningful impact. Together with our customers and partners, we are committed to shaping a smarter, safer, and more resilient future.