Manufacturers and suppliers of cryogenic pumps, gas compressors and related rotating equipment.
Profiles use sourced company information and link to the supplier's official website.
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ACD (Air Cryogenic Development, part of Nikkiso Clean Energy & Industrial Gases) manufactures cryogenic centrifugal and reciprocating pumps, turboexpanders and boil-off gas compressors for LNG, industrial gas and hydrogen service.
Agilent Technologies manufactures vacuum pumps (turbomolecular, ion, roughing), leak detectors, mass spectrometers and analytical instrumentation.
Air Liquide is one of the world's largest industrial and medical gas producers (O2, N2, Ar, H2, CO2, He); Large Industries division operates air separation units, SMR hydrogen plants and pipeline networks; Engineering & Technologies designs ASUs, hydrogen liquefiers, cryogenic equipment (including CERN/ITER-class systems), turboexpanders, membranes, cold boxes and space cryogenics; also builds and operates PEM electrolyzers for green hydrogen.
Atlas Copco manufactures industrial and gas compressors (oil-free, screw, turbo), nitrogen and oxygen generators, vacuum pumps (Edwards, Leybold-competitor), and hydrogen compressor packages.
Baker Hughes supplies turbomachinery (centrifugal and axial compressors, steam and gas turbines, pumps) for LNG liquefaction trains and hydrogen; process valves (Masoneilan, Consolidated); flow and process measurement (Panametrics, Druck, Bently Nevada); LNG plant and refueling solutions.
Bauer Kompressoren manufactures high-pressure compressors for breathing air, industrial gases, CNG, biogas, hydrogen refueling and specialty gas applications.
Burckhardt Compression manufactures reciprocating (piston, hyper) compressors and Laby cryogenic compressors used in industrial gas plants, LNG boil-off gas handling, LH2 compression and hydrogen refueling stations.
Busch Vacuum Solutions manufactures vacuum pumps (rotary vane, dry claw/screw, Roots), blowers and vacuum systems for industrial applications.
Chart Industries manufactures bulk cryogenic storage tanks for O2, N2, LNG, H2, Ar, CO2 and helium; LNG fueling stations, trailers and ISO containers; liquid hydrogen storage and trailers (>800 tanks in H2 service); brazed aluminum heat exchangers, cold boxes and vaporizers; turboexpanders and Howden compressors; vacuum insulated pipe (VIP) and safety valves; flow instruments; H2 and LNG liquefiers; hydrogen fueling stations and aftermarket service.
CIRCOR International manufactures severe-service industrial valves and pumps, including cryogenic valves and pumps used in LNG, industrial gas and aerospace applications.
ClydeUnion Pumps (Celeros Flow Technology, formerly SPX Flow Power & Energy) manufactures API centrifugal and reciprocating pumps for oil & gas, LNG, refining and power markets.
Copeland LP (formerly Emerson Climate Technologies) manufactures scroll, reciprocating and screw compressors for refrigeration, HVAC, CO2, industrial and cryogenic-adjacent applications.
Corken, Inc. manufactures sliding-vane pumps, regenerative turbine pumps and reciprocating compressors for LPG, industrial gas, cryogenic and specialty gas transfer.
Crane ChemPharma & Energy (which markets CRYOFLO cryogenic ball valves) manufactures industrial valves, pumps and fluid-handling equipment for cryogenic, chemical and energy processes.
Cryostar SAS manufactures cryogenic pumps (centrifugal, reciprocating, submerged), turboexpanders/generators, boil-off gas compressors, LNG fueling equipment and LNG regasification skids for LNG, industrial gases and hydrogen.
Danfoss A/S manufactures industrial and refrigeration valves, compressors, drives, hydraulic and heat-exchanger components used in refrigeration, industrial gas and LNG/cryogenic applications.
Duniway Stockroom Corp supplies vacuum equipment including ion pumps, thermocouple/ionization gauges, vacuum fittings, feedthroughs and vacuum components.
Ebara Corporation manufactures industrial pumps (including cryogenic and LNG service), compressors, chillers and vacuum pumps (Ebara Technologies) used in semiconductor and industrial gas applications.
Edwards Vacuum (Atlas Copco) manufactures vacuum pumps (dry, rotary vane, roots, turbomolecular), abatement systems and vacuum instruments for semiconductor, industrial and cryogenic applications.
Elliott Group manufactures centrifugal and axial compressors, steam turbines and cryogenic pumps used in LNG liquefaction, ethylene, refining, air separation and industrial gas plants.
Emerson Electric supplies process automation (DeltaV, Ovation), Rosemount instrumentation, Fisher and Bettis valves and actuators, Micro Motion cryogenic flow meters, and pressure/level/temperature sensors used across LNG and industrial-gas plants.
Flowserve Corporation manufactures industrial pumps, valves, seals and actuators, including cryogenic valves and pumps used in LNG, industrial gas and hydrogen service.
Galileo Technologies manufactures small-scale LNG liquefaction plants (Cryobox), CNG compression stations, virtual pipeline modules, and LNG/CNG dispensing for stranded gas monetization.
GEA Group manufactures process technology including compressors (reciprocating, screw), industrial refrigeration, heat exchangers, pumps and process equipment for food, dairy, chemical and gas industries.
Grundfos manufactures centrifugal pumps for water, HVAC, industrial fluids and process applications.
Haskel International manufactures high-pressure gas boosters and liquid pumps for hydrogen, helium, and specialty gas service.
Hermetic Pumpen manufactures canned-motor pumps for hazardous and toxic fluids including LNG, LPG, ammonia, hydrogen and industrial gases.
Hitachi Industrial Equipment Systems manufactures air compressors, industrial motors, pumps and fluid-handling equipment.
Howden (Chart Industries brand) manufactures reciprocating, screw and centrifugal compressors, fans and blowers used in LNG boil-off gas handling, industrial gas, hydrogen and process industries.
IDEX Corporation (Pulsafeeder/Viking) manufactures positive displacement pumps for LPG, industrial gas and cryogenic transfer applications.
Ingersoll Rand manufactures air and gas compressors (rotary, reciprocating, centrifugal), high-pressure compression packages, blowers and vacuum products across many brands (Gardner Denver, ARO, Elmo Rietschle).
KAESER Kompressoren manufactures rotary screw compressors, reciprocating compressors, blowers and compressed air systems for industrial applications.
Kobelco Compressors (Kobe Steel) manufactures oil-free screw and centrifugal compressors including for hydrogen, industrial gas, refinery and LNG boil-off gas applications.
KSB SE manufactures industrial pumps (multistage, submersible, cryogenic-capable), industrial valves and automation across water, energy, chemical, oil & gas and LNG applications.
Kurt J. Lesker Company manufactures vacuum chambers, thin-film deposition systems, vacuum valves and fittings, pumps and vacuum components.
Leybold GmbH manufactures vacuum pumps (rotary vane, screw, roots, turbomolecular), leak detectors, and complete vacuum systems used in research, semiconductor and cryogenic applications.
Linde Engineering designs and builds air separation units (ASUs), LNG liquefaction and receiving terminals, natural gas plants, hydrogen (SMR/PSA) and ammonia plants, olefin plants, and manufactures brazed aluminum plate-fin heat exchangers and cold boxes; also supplies electrolyzers via ITM/Linde JV.
Linde plc is a global industrial gases company (O2, N2, Ar, H2, He, CO2 supply through pipelines, on-site plants, bulk and packaged); Linde Engineering designs ASUs, LNG plants, hydrogen plants, natural gas plants and petrochemical plants; supplies cryogenic storage tanks, tanker semitrailers, cryogenic pumps/compressors and hydrogen refueling equipment; operates SMR and PEM/alkaline electrolyzer hydrogen production.
MAN Energy Solutions supplies turbomachinery (turbocompressors, turboexpanders, steam turbines) used in LNG liquefaction and air separation, methanol/ammonia/hydrogen plants, and ME-GI/ME-LGI dual-fuel marine engines for LNG/LPG carriers.
Maximator manufactures high-pressure pumps, gas boosters and valves for hydrogen testing and cryogenic applications.
Mitsubishi Heavy Industries manufactures compressors and turbines for LNG plants (MCO), engineers LNG and hydrogen liquefaction and regas facilities, and builds LNG/LPG carriers via MHI Marine (formerly with MOL).
Neuman & Esser manufactures reciprocating (piston, membrane) compressors and grinding systems for industrial gases, natural gas, hydrogen refueling and process industries.
Nikkiso Cryogenic Industries (through ACD, Cryoquip, Cosmodyne, Cryogenic Industries) manufactures cryogenic pumps, reciprocating and centrifugal pumps for LNG/H2/O2/N2/Ar, ambient/steam/water vaporizers, small-scale LNG and industrial gas plants, and LNG/H2 fueling systems.
Parker Hannifin supplies fluid-handling products including cryogenic valves, fittings, tube connectors, hoses, filters, instrumentation-tube fittings, and vacuum-jacketed transfer line components used across cryogenic, LNG and hydrogen applications.
PDC Machines manufactures high-pressure diaphragm compressors for hydrogen, helium, oxygen, specialty gases and hydrogen refueling stations.
Pfeiffer Vacuum manufactures vacuum pumps (turbomolecular, backing, roots), leak detectors, mass spectrometers, vacuum measurement instruments, and complete vacuum systems.
Shenyang Blower Works Group (SBW) manufactures centrifugal and axial compressors for air separation, LNG, ethylene and petrochemical plants.
Siemens Energy manufactures large gas and steam turbines, centrifugal and axial compressors (Dresser-Rand), turboexpanders for LNG and industrial gas, PEM electrolyzers (Silyzer) and provides grid and hydrogen technology.
SK Cryogenics supplies and services industrial-gas and breathing-air compressors, including cryogenic pump equipment, in Malaysia.
Sulzer Ltd manufactures industrial pumps (single and multistage centrifugal, cryogenic, submerged), mixing and services including LNG loading pumps and cryogenic services.
Sundyne LLC manufactures high-speed centrifugal pumps and compressors, including sealless magnetic-drive pumps and integrally-geared compressors used in hydrogen, LNG and industrial gas services.
Trillium Flow Technologies manufactures industrial valves and pumps (Blakeborough, Sarasin-RSBD, Batley Valve, Termomeccanica Pompe brands) including cryogenic-service valves for LNG, oil & gas and power.
ULVAC, Inc. manufactures vacuum pumps, cryogenic (cryopumps), thin-film deposition equipment, vacuum instruments and vacuum-jacketed components.
Vanzetti Engineering manufactures submerged cryogenic pumps for LNG, LH2, LIN and LOX applications in marine and industrial.
Wartsila Gas Solutions delivers LNG liquefaction plants, LNG and LPG regasification skids, small-scale LNG terminals, ship fuel gas supply systems (LNGPac), reliquefaction plants, and cargo handling systems for LNG/LPG carriers; also supplies dual-fuel engines.