Nikkiso Clean Energy & Industrial Gases Group

Employee Size

2-10

Headquarters

Allentown, PA

Nikkiso Clean Energy & Industrial Gases Group engineers, manufactures, installs and services cryogenic equipment and turnkey systems for handling gases and other low-temperature fluids. With a history reaching back to the early 1950s, the group is known for cryogenic pumps and engineered process equipment, including systems used in aerospace fueling and clean-energy infrastructure. More than 1,800 employees support customers from facilities in over 20 countries, while the company remains independent of selling the molecules its technology handles.

• CryostarFor more than four decades, Cryostar has designed and manufactured cryogenic equipment, with rotating machines and process solutions serving industrial and medical gases, natural gas, hydrogen and clean-energy applications. Its installed base includes more than 2,000 turbo-expanders in over 100 countries, while production facilities in the Americas, Europe and Asia support well-service markets. Cryostar also maintains more than 20 service locations worldwide and holds ISO 9001, ISO 14001 and ISO 45001 certifications.BETHLEHEM, PA
• SC
  Stirling Cryogenics BVBorn from Philips technology in 1954, Stirling Cryogenics BV designs and builds stand-alone cryogenic cooling systems and Stirling Cryogenerators in Son, Netherlands. Its in-house team assembles the machines locally and develops tailor-made systems that can produce or circulate cryogenic fluids for demanding industrial, research, healthcare and aerospace applications. The company reports more than 4,000 systems and 6,000 machines operating worldwide, including units that have remained in service for decades.333248LEHIGHTON, PA
• OPW Clean Energy SolutionsOPW Clean Energy Solutions brings together established brands that engineer and manufacture fluid-handling equipment and cryogenic systems for hydrogen, LNG, helium and industrial gases. Its portfolio spans ACME Cryogenics’ mission-critical systems, RegO’s pressure-control equipment and CPC-Cryolab’s cryogenic components, giving the business a distinctive reach from individual valves to installed infrastructure. The group’s roots include ACME Cryogenics, established in Allentown in 1969, and RegO Products, whose history traces to the invention of the CO₂ cylinder valve and its 1918 founding.ALLENTOWN, PA
• Chart IndustriesChart Industries is a global manufacturer built around deep cryogenic expertise, with a portfolio used throughout the liquid-gas supply chain. Its operations serve clean-energy and industrial-gas customers, while the Howden business brings more than 160 years of air- and gas-handling history to the company following its acquisition in 2023.AKRON, OH