OPW 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.
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Nikkiso Clean Energy & Industrial Gases GroupNikkiso 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.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
Gardner CryogenicsWith more than six decades in cryogenics, Gardner Cryogenics is a Bethlehem-area manufacturer known for equipment that moves and stores liquid helium and hydrogen with near-zero loss. Since 1973, it has produced more than 2,200 tanks, while its first container remains in operation; the company also supports customers through repair and reconditioning services.BETHLEHEM, PA
OPWSince 1892, OPW has built its identity around dependable fluid-handling solutions for customers worldwide. Now part of Dover, the company employs more than 1,500 people and operates manufacturing sites across four continents, including a Hamilton, Ohio-based operation where OPW Engineered Systems has made components in the USA since 1983. OPW maintains ISO-9000 certification across its global manufacturing footprint.HAMILTON, OH