Ioxus
Oneonta
About Ioxus
Ioxus is the only company that develops, manufactures and commercializes innovative ultracapacitor technologies entirely in the United States. The company provides cost-effective, green energy solutions for the military, transportation and alternative energy markets. The Ioxus 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 was established by its affiliate company, Custom Electronics, Inc., which has supplied commercial and military clients with high reliability capacitors and integrated electronic assemblies since 1964. Ioxus is headquartered in Oneonta, N.Y.
Company Facts
- Operating status: Active
- Company type: For Profit
- IPO status: Private
- Employees: 101 – 250
- Estimated revenue: $50K – $100K
- Total funding: $163.6M
- Funding stage: M&A
- Last round: Grant (Sep 2025)
- Website: ioxus.com
- Phone: 607-441-3500
Industries & Categories
Electronics, Energy, Industrial, Manufacturing
Social Profiles
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