Otoro Energy Overview

  • Year Founded
  • 2020

Year Founded

  • Status
  • Private

  • Employees
  • 8

Employees

  • Latest Deal Type
  • Early Stage VC

  • Latest Deal Amount
  • $2M

  • Investors
  • 7

Otoro Energy General Information

Description

Developer of a proprietary flow battery technology designed for grid-scale stationary energy storage. The company's technology utilizes a proprietary metal chelate electrolyte that is non-corrosive, non-toxic and non-flammable to strengthen grid resiliency and expand renewable energy deployment, enabling clients to avail of long-duration energy storage to improve renewable integration and grid stability.

Contact Information

Website
www.otoroenergy.com
Ownership Status
Privately Held (backing)
Financing Status
Venture Capital-Backed
Corporate Office
  • 4828 Sterling Drive
  • Boulder, CO 80301
  • United States
Primary Industry
Energy Storage
Other Industries
Environmental Services (B2B)
Vertical(s)
CleanTech
Corporate Office
  • 4828 Sterling Drive
  • Boulder, CO 80301
  • United States

Otoro Energy Timeline

2023202420252026
Financing RoundCaptured Employee CountEstimated Employee Growth

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Otoro Energy Valuation & Funding

Deal Type Date Amount Raised to Date Post-Val Status Stage
10. Early Stage VC 18-Sep-2025 $2M Completed Product Development
9. Grant 01-Sep-2025 Completed Generating Revenue
8. Grant 17-Jan-2024 Completed Product Development
7. Accelerator/Incubator 01-Jan-2024 Completed Startup
6. Accelerator/Incubator 01-Jan-2024 Completed Product Development
5. Angel (individual) 13-Nov-2023 Completed Startup
4. Grant 23-Sep-2021 Completed Product Development
3. Angel (individual) 07-Apr-2021 Completed Startup
2. Accelerator/Incubator 23-Nov-2020 Completed Product Development
1. Spin-Off 01-Jan-2020 Completed Startup
To view Otoro Energy’s complete valuation and funding history, request access »

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Otoro Energy Patents

  • 5

    Total Documents Applications and Grants

  • Total Patents Families

  • Granted

  • 3

    Pending

  • Expiring in next 12 mo

Otoro Energy Recent Patent Activity

Publication ID Patent Title Status First Filing Date Technology (CPC) Citations
US-20260031381-A1 Electrolyte compositions with high buffer concentrations Pending 25-Jul-2024
US-20250357516-A1 Additives for ferrocyanide or ferricyanide electrolytes Pending 16-May-2024
WO-2025006762-A2 Methods of synthesizing chelated chromium Inactive 28-Jun-2023
WO-2025006762-A3 Methods of synthesizing chelated chromium Inactive 28-Jun-2023
US-20250201885-A1 Electrochemical storage devices comprising chelated metals Pending 20-Mar-2019 H01M8/1016
To view Otoro Energy’s complete patent history, request access »

Otoro Energy Signals

Growth Rate

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Growth
Weekly Growth

Size Multiple

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Size Multiple

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Otoro Energy Investors (7)

Investor Name Investor Type Holding Investor Since Participating Rounds
Starshot Capital Venture Capital Minority
US National Science Foundation Accelerator/Incubator
Innosphere Ventures Accelerator/Incubator Minority
Third Derivative Accelerator/Incubator
U.S. Department of Energy Government
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Otoro Energy FAQs

  • When was Otoro Energy founded?

    Otoro Energy was founded in 2020.

  • Where is Otoro Energy headquartered?

    Otoro Energy is headquartered in Boulder, CO.

  • What is the size of Otoro Energy?

    Otoro Energy has 8 total employees.

  • What industry is Otoro Energy in?

    Otoro Energy’s primary industry is Energy Storage.

  • Is Otoro Energy a private or public company?

    Otoro Energy is a Private company.

  • What is Otoro Energy’s current revenue?

    The current revenue for Otoro Energy is .

  • How much funding has Otoro Energy raised over time?

    Otoro Energy has raised $2.5M.

  • Who are Otoro Energy’s investors?

    Starshot Capital, US National Science Foundation, Innosphere Ventures, Third Derivative, and U.S. Department of Energy are 5 of 7 investors who have invested in Otoro Energy.

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