Nikkiso Clean Energy & Industrial Gases

Engineers and builds pumps, liquefiers, and vaporizers worldwide.

Cryogenic backbone behind hydrogen refueling stations, LNG plants, and industrial

gas systems across continents.

Headquartered in Temecula, California, with facilities in Houston, Germany, Qatar, and Southeast Asia.

Operates five specialized units: pumps, process systems, heat exchangers, services, and integrated solutions, delivering turnkey cryogenic infrastructure.

Remains molecule

agnostic—delivering equipment without selling the gas itself—across sectors from marine fuel to waste

heat recovery.

Recent feats include doubling its European manufacturing footprint and launching the world’s first liquid

hydrogen bunkering facility.

Committed to a continuous improvement philosophy by focusing on Safety, Customer Service, Operational Excellence, Technology Leadership, and Quality.

The health and safety of employees, contractors, and all users of facilities are of primary importance.

Operations are conducted to minimize environmental impact and prevent injuries.

Protect the environment by preventing EHS incidents, identifying hazards, and reducing risks through proactive safety measures.

Strict adherence to a CGA approved oxygen cleaning procedure for medical

grade oxygen, ensuring safety without exception.