Hudson Technologies, Inc. is a refrigerant services company, which engages in the provision of solutions to recurring problems within the refrigeration industry. Its products and services are primarily used in commercial air conditioning, industrial processing, refrigeration systems, refrigerant and industrial gas sales, and refrigerant management services. The company was founded by Stephen P. Mandracchia and Kevin J. Zugibe on January 11, 1991 and is headquartered in Woodcliff Lake, NJ.