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Energy Tech Series A Founded 2017

Ateios

Ateios Systems is a manufacturer of high-energy, recyclable, PFA-free electrodes for battery makers. The company supplies the world battery makers with electrodes featuring 50% higher density with thicker electrodes above 10 mAh/cm2, 20% cost reduction, 5X production speeds with 98% OPEX and 75% CAPEX reduction, and 98% emission reduction. The company proprietary RaiCure technology is a chemistry-agnostic, drop-in…

📍 Indianapolis, United States · Energy Storage Tech,

Funding snapshot

Last roundSeries A
Amount$7M
Date26 March 2026
Total raised$10M
Team size11

About

Ateios Systems is a manufacturer of high-energy, recyclable, PFA-free electrodes for battery makers. The company supplies the world battery makers with electrodes featuring 50% higher density with thicker electrodes above 10 mAh/cm2, 20% cost reduction, 5X production speeds with 98% OPEX and 75% CAPEX reduction, and 98% emission reduction. The company proprietary RaiCure technology is a chemistry-agnostic, drop-in solution for faster, environmentally friendly, and more efficient electrode coating at manufacturing scale, validated through a partnership with Eastman Kodak Company. Ateios electrodes are PFA-free verified, easy to recycle, and future-proof. The company serves medical, IoT, mobility, and military markets. Founded in 2017 and headquartered in Indianapolis, United States, Ateios has raised approximately 9.5 million at the Series A stage with investors including Techstars, America Seed Fund, Good Growth Capital, Keshif Ventures, Elevate Ventures, HG Ventures, VisionTech Partners, ImpactAssets, Upstate New York Energy Storage Engine, TitletownTech, Lateral Capital, and JHH vc.

Business model

Energy Storage Tech > Battery > Components > Electrode > Diversified > 3D Printed,

Flexible Electronics > Components > Flexible Batteries,

Printed Electronics > Electronic Components > Printed Batteries

Institutional investors

Techstars America’s Seed Fund Good Growth Capital Keshif Ventures Elevate Ventures HG Ventures VisionTech Partners ImpactAssets Upstate New York Energy Storage Engine TitletownTech Lateral Capital JHH vc Stonecast Vc ZAKA CARAT Venture Partners

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