Hudson Technologies, Inc. is a refrigerant services company. The Company provides solutions to recurring problems within the refrigeration industry. The Company provides environmentally sustainable solutions from the initial sale of refrigerant gas through recovery, reclamation and reuse, peak operating performance of equipment through air conditioning and refrigeration system repair, to final refrigerant disposal and carbon credit trading. The Company’s products and services are primarily used in commercial air conditioning, industrial processing and refrigeration systems, and include refrigerant and industrial gas sales, refrigerant management services consisting primarily of reclamation of refrigerants and RefrigerantSide Services performed at a customer’s site. The Company’s SmartEnergy OPS service is a Web-based real-time continuous monitoring service applicable to a facility’s refrigeration systems and other energy systems.