Hudson Technologies, Inc. (Hudson) is a refrigerant services company. The Company provides solutions to recurring problems within the refrigeration industry. The Company's products and services are primarily used in commercial air conditioning, industrial processing and refrigeration systems, and include refrigerant sales; refrigerant management services, and RefrigerantSide Services performed at a customer's site, consisting of system decontamination to remove moisture, oils and other contaminants. In addition, RefrigerantSide services include predictive and diagnostic services for industrial and commercial refrigeration applications. Its Chiller Chemistry, Chill Smart, Fluid Chemistry and Performance Optimization are predictive and diagnostic service offerings. The Company also participates in the generation of carbon offset projects. The Company also delivers global energy services (GES) offerings to industrial and commercial companies both in the United States and internationally.