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Ateios

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Developing a platform technology for manufacturing highly customizable and flexible batteries that can be integrated into electronics manufacturing

Indianapolis, United StatesFounded 2018Consumer Electronics
Valuation $25–50M Last recorded · 2026
Headcount <100 Current team size
Total funding $10–50M Disclosed equity funding
Unlock exact values This page shows ranges. Dealroom has the exact numbers for Ateios and the history behind them.

About Ateios

Ateios, a deep-tech startup, was founded in 2017 by two University of California San Diego alumni, Rajan Kumar, who has a Ph.D. in chemical engineering, and Carlos Munoz.

The company is a manufacturer of flexible and ultra-thin zinc-silver oxide batteries. Ateios has developed a proprietary manufacturing process that allows for the high-throughput production of these batteries. This process is said to increase manufacturing speeds by a factor of 10 and reduce processing costs by a factor of 5. The company also produces PFAS-free UV-cured and energy-cured binders for lithium-ion cells.

Ateios provides electrode manufacturing solutions and develops surface-mountable batteries for high-power wireless communication. The company's batteries are designed to be integrated into electronics during the manufacturing process.

In 2020, Ateios raised $1.25 million in seed funding. The company has also been awarded a $2.4 million contract by the United States Department of Defense.

Source: Dealroom company data

At a glance

Founded
2018
Headquarters
Indianapolis, United States
Sector
Consumer Electronics

Investors

18 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Seed7 investors entered at this stage

  • Good Growth Capital
  • US Department of War
  • National Security Innovation Capital
  • New Energy New York
  • Upstate New York Engine
  • Green Bay Packers
  • TitletownTech

Series A10 investors entered at this stage

  • Elevate Ventures
  • Techstars
  • E8 Angels
  • ZAKA VC
  • Lateral Capital Management
  • Carat Venture Partners
  • VisionTech Partners
  • Keshif Ventures
  • Stonecast Ventures
  • JHH vc

Series B and later1 investor entered at this stage

Team profiled 7 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 2 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
1 countries with
team presence
🇺🇸 United States100%
1 country shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Ateios on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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