See also:

• Business: Chemicals: Basic Chemicals: Gases  (100)
• Business: Energy: Fuel Cells  (26)
• Science: Chemistry: Elements: Hydrogen  (11)
• Science: Technology: Energy: Hydrogen  (125)

This category in other languages:
	German  (2)

• Annual U.S. Hydrogen Conference - Annual meeting of the National Hydrogen Association, covering many of the emerging research and developments in hydrogen technologies, such as fuel cells, storage, and hydrogen production.
• Arizona Hydrogen - Manufactures a range of gas generators for the production of hydrogen and oxygen .
• Atomic Hydrogen Source - The H-flux Atomic Hydrogen Source thermally dissociates hydrogen in an electron bombardment heated tungsten capillary. Used for surface science and thin film technology.
• California Hydrogen Business Council - Offers hydrogen information with a slant on applications in California.
• Compagnie Européenne des Technologies de l'Hydrogène - Develops decentralized hydrogen generators for stationary and transport applications. Products include catalytic membrane reactors for converting bioethanol, and electrolyzers.
• Elettronica Todescato - Production generators of hydrogen and oxygen that produce the two gases with the solo use of electric energy and water.
• Energy Consultants, LLP - Offers business advisory services for harvesting revenue from fuel cell, hydrogen, wind power and other emerging energy or renewable energy technologies.
• ForeverGreen Enterprises, Inc. - Aims to provide technology for converting waste materials into hydrogen using a plasma-based process. Overview of business, applications, and technology.
• H2Gen Innovations Inc. - Dedicated to developing, manufacturing and bringing to market low-cost, small-scale hydrogen generators for industrial applications and for the emerging fuel cell vehicle and distributed fuel cell power generation markets.
• H2scan - Offers solid-state sensors and process monitors able to quantify hydrogen without cross-sensitivities to other substances.
• The Hydrogen & Fuel Cell Investor - Hydrogen, fuel cells, and investing in an emerging technology. Links to the information available on the Internet.
• The Hydrogen Company - Offers a range of hydrogen-related product lines, including fuel cells, catalysts, electrolyzers, portable power units, gas detection systems, and educational materials.
• HyRadix - Develops fuel processing technology for producing hydrogen for fuel cells and industrial applications, aimed at residential and small industrial markets.
• MRT - Developer of a fluidized-bed membrane reactor process to produce pure hydrogen from natural gas in a single step. Overview of technology, industrial and fuel-cell applications, and company profile.
• Norsk Hydro Electrolysers - Manufacture of alkaline electrolysis hydrogen generators, based in Norway.
• PowerNova Technologies Corporation - Develops and commercializes hydrogen production technology for fuel cells.
• Proton Energy Systems Inc. - Manufacturer of proton exchange membrane (PEM) electrolyzers and fuel cell products.
• Quantiam Technologies Inc. - Focused on the development and commercialization of new products for the hydrogen economy as well as extreme materials applications in the aerospace, automotive and chemical process industries.
• REB Research & Consulting - Sells membrane hydrogen purifiers, hydrogen getters, and membrane reactors to produce hydrogen from ammonia, methanol, or hydrocarbons, and offers consulting services in these areas.
• Safe Hydrogen - Developing a pumpable magnesium hydride slurry for merchant hydrogen and fuel cell applications. Company profile and technology overview.
• siGEN - Fuel cell systems integrator in Scotland, offering a range of fuel cell and electrolysis products to industry and the general public. Provides online shopping.
• Teledyne Energy Systems - Specializing in electrolyzers for generation of hydrogen fuel cells, fuel cell test stations, and thermo-electric power systems for space and terrestrial applications.