Founded more than 100 years ago, the Humphrey's innovations date back to the commercialization of gaslight products in 1901. Today, Humphrey is recognized as a leading producer of pneumatic products, serving organizations worldwide. Our expertise in a wide range of industries is based on technologies proven in our standard products, enabling us to create truly customized solutions for unique commercial and industrial applications.

Headquartered in Kalamazoo, Michigan, we have an experienced staff of more than 200 associates to serve you in locations throughout the United States and Canada. We also have a long-standing alliance with Japan-based Koganei Corporation, one of the largest pneumatic companies in the world.

We work to solve not only your fluid control challenges, but to also improve the ease and efficiency of your manufacturing process. This comprehensive approach offers you tremendous outsourcing advantages, significantly reducing your product development cycle and creating vital cost efficiencies. You gain access to our advanced manufacturing technologies, reduced time-to-market, and the ability to reassign criticial internal resources  to focus on your core competencies.