Air Products and Chemicals

Oxygen & Argon Works manufactures and supplies industrial gases. The Company offers argon, helium, carbon dioxide, hydrogen, oxygen, and specialty gases.

EPCO Carbondioxide Products Incorporated produces and supplies liquid carbon dioxide in the Central States area. It also provides CO2 storage equipment sales and rental, application technical support, equipment maintenance, and safety training services. Further, the company provides new and used equipment for sale. It serves food, beverage, chemical, enhanced oil recovery, and general industries.

DuPont Air Products NanoMaterials, LLC manufactures and markets chemical mechanical planarization slurries for the semiconductor and wafer polishing industries.

CryoService Limited is a supplier of cryogenic and specialist gases catering to the science, leisure, and industrial sectors in the United Kingdom. The company operates through four main divisions: Science and Industry, Leisure and Cellar Gas, Special Gases and Mixtures, and Engineering Services. By offering a diverse range of products and services, CryoService aims to meet the specific needs of its clients across various markets.

ROVI Cosmetics International GmbH develops and produces delivery systems for dermal applications. It offers aloe vera, decolour complex, sodium hyaluronate, and skin and bodymasks. The company also provides ROVISOME AA, which transports skin-active amino acids into the epidermis to improve the skin profile; CERASOME Oxygen, a carrier system/active complex based on skin identical glycosphingolipids; Nanosome Q10, a nanoemulsion with phosphatidylcholine as natural emulsifier; Aquafill, a natural active that reduces wrinkles and refines dilated pores; and Epiprotectyl UV, a delivery technology for leave-on and rinse-off hair products.

Poly-Flow Engineering, LLC manufactures wet processing equipment to maintain the semiconductor fabs in New Mexico and internationally. The company focuses on equipment for quartzware, metal parts, ceramic parts, FOUP’s, FOSB’s, SMIF Pods, and wafers. It offers quartzware cleaners; and automatic acid cleaning systems, semiautomatic acid cleaning systems, automatic acid cleaning systems, mixed chemical work stations, automatic solvent cleaning systems, manual solvent work stations, automatic solvent cleaning systems, manual work stations, and automatic acid and base cleaning systems.

S.I.Q. Beteiligungs GmbH manufactures epoxy additives.

Harvest Energy Technology, Inc., a fuel processor development company, engages in the design, development, fabrication, and operation of hydrogen generators for refueling stations, small industrial markets, and proton exchange membrane fuel cells in the United States and internationally.

Goar, Allison & Associates, LLC operates as a process engineering and consulting company in the United States. It develops and promotes sulfur recovery technologies to oil and gas companies worldwide. The company offers process design solutions, such as sulfur recovery units, sulfur processing and handling units, tail gas cleanup units, gas treating units, and sour water strippers. Its services also include engineering design, detailed engineering design, process and project feasibility evaluations, project bid package preparation, plant startup and performance testing supervision, plant troubleshooting, and staff training seminars; and Claus sulfur recovery, tail gas cleanup, and abatement of SO2 emissions.

Air Products Sp. z o.o. produces and supplies industrial gases. The company produces, sells, and distributes atmospheric and process gases including compressed and liquid technical gases (oxygen, nitrogen, argon, carbon dioxide) acetylene, welding mixtures and equipment, special purpose gases, medical gases, food gases, cooling agents, air, hydrogen, propane butane.

Tomah3 Products, Inc. manufactures and sells ether amines and their derivatives. The company’s products include Tomadol nonionic alcohol ethoxylates; and cationic, nonionic, amphoteric, and amine oxide surfactants.

Precision Purification Services, a provider of parts cleaning services to the semiconductor manufacturing industry.

PsiloQuest develops and commercializes CMP polishing pads for the semiconductor industry.

H2Gen Innovations, Inc., of Alexandria , Virginia develops, manufactures and markets on-site hydrogen appliances that provide a significant breakthrough for the existing industrial hydrogen market and will be a key enabling technology for the emerging hydrogen economy. The H2Gen hydrogen generator module (HGM) converts natural gas to hydrogen using a unique steam methane reformer, producing 2,000 scf/hr. of up to “five nines” pure hydrogen. The all-in cost of hydrogen produced with the HGM at the point of delivery is 35% to 65% less than existing conventional methods of producing and delivering hydrogen to target end-use customers. They believe that they have the superior technology for on-site hydrogen production in regard to output, purity and price for a remarkably small appliance. The company was formed in February 2001 by a team of engineers who saw the market opportunity, and who had been working on the concept and technology for the preceding seven years.

Korea Industrial Gases, Ltd. (KIG) manufactures and markets industrial gasses. The company produces gases such as Nitrogen, Oxygen, Argon, Hydrogen, and Helium. It also offers high-purity gases, mixed gases, and semiconductor gases.

Solkatronic Chemicals is a leading and innovative manufacturer of ultra- high purity gases, chemicals and gas handling equipment.