Makers of tanks and containers for cryogenic storage and transportation. Vadodara, Gujarat, India.

Manufacturer of liquid nitrogen cryostats for confocal microscopy.

Manufacturer of liquid nitrogen level controllers and liquid nitrogen transfer systems. Formerly Johns Cryogenics. Also does custom LN2 designs and supplies LN2 accessories such as solenoid valves and transfer line kits. In Walnut Creek, CA.

A leading manufacturer of carbon dioxide production plants and accessories with offices in Switzerland and New Zealand.

Manufacturers for the Industrial Gas industry. ISO containers, semi tanker trailers, evaporators. Storage of nitrogen, oxygen, and other gases. In South Africa.

HISI Analytical Technologies (a division of Humble Instruments & Services, Inc.) produces "SmartCryo" for use in high-resolution gas chromatography. In Humble, Texas.

Among other things, the manufacturer of insulated cryogenic pipe supports. In Houston, Texas.

Manufacturer of low-temperature scientific intruments, including helium and nitrogen liquifiers, coolers, dewars, sensors and instrumentation, compressors, and superconducting magnets. In Whistler, BC, Canada and Blaine, Washington, with offices in many countries.

Manufacturing and sales of cryogenic transportation equipment, heat exchangers, and cryogenic, cryobiological, medical, and restaurant cooling systems. Headquarters in Cleveland, Ohio, with many offices worldwide.

Manufactures cryogenic equipment. Services and repairs liquid medical oxygen breathing equipment. Designs and builds custom equipment. In New Bedford, Massachusetts.