Ioxus manufactures premium performance ultracapacitor technology for transportation, alternative energy, medical, industrial and consumer product markets. The company offers the highest power and energy density ultracapacitors and hybrid capacitors ranging in size from 100 Farads to 3,000 Farads. Ioxus ultracapacitors have higher power compared to other ultracapacitors, with smaller, lighter weight modules and systems. Its family of ultracapacitors is uniquely optimized for high performance with low resistance, ideal for delivering high power bursts for acceleration, energy recapture, peak load shaving and high power applications. Ioxus is headquartered in Oneonta, N.Y.

Current Investors/Backers

Ioxus, Inc. is backed by a group of top tier investors including Braemar Energy Ventures, Northwater Capital, Aster Capital and Energy Technology Ventures.

For more information on Ioxus, please visit their web site at


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