From its Ithaca, New York engineering offices and factory, Headwaters Solutions designs and fabricates hydrogen and synthesis-gas plant equipment for heavy industry and clean-energy projects. The privately held firm focuses on smaller-scale hydrogen systems, including steam reformers and PSA purification plants, while also revamping legacy facilities and supplying high-pressure refueling equipment. Its senior team brings more than 100 years of combined experience, and company principals hold more than 40 issued U.S. patents related to hydrogen and syngas applications.
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Ludlow Electrochemical HardwareIn Queensbury, Ludlow Electrochemical Hardware builds hydrogen technology and electrochemical equipment, including fuel-cell test stations and hydrogen-pump platforms. Established in 2014, the company grew from Dr. Ludlow’s electrochemical hydrogen-pump work, which dates to 2006, and operates from a 5,700-square-foot facility with round-the-clock testing capabilities. Ludlow also provides third-party testing and custom design and fabrication for fuel-cell, electrolysis, and hydrogen applications.QUEENSBURY, NY
Precision High PressureWith more than 75 years of cumulative design and manufacturing experience, Precision High Pressure is known for engineering equipment that controls gases and liquids safely under extreme pressure. The Boise company serves demanding applications such as hydrogen refueling and oil exploration, while also developing custom solutions for specialized customer requirements.LAKE CITY, PA
Hydrogen Energy Systems, LLCFounded in Akron in 2007, Hydrogen Energy Systems, LLC develops hydrogen-fuel technology for internal-combustion engines, centered on its patented Hydrogen Mixing Block™. The device replaces a carburetor or electronic fuel injector so small engines can run mechanically on 100% compressed hydrogen, and the company has tested the system across engines from 6 to 13 horsepower. HES has also demonstrated the technology in a portable generator and a six-passenger golf shuttle prototype.AKRON, OH
Davy Gas IncCo-founded in 2021, Cincinnati-based Davy Gas was created to address the weaknesses of centralized hydrogen supply. The company builds, owns, and operates compact on-site plants for industrial users and gas distributors, bringing production closer to demand rather than relying on long-haul deliveries. Its engineering team has more than 80 years of combined experience developing hydrogen manufacturing, storage, and delivery systems.CINCINNATI, OH