Antora Energy Overview

  • Year Founded
  • 2017

Year Founded

  • Status
  • Private

  • Employees
  • 277

Employees

  • Latest Deal Type
  • Series C

  • Latest Deal Amount
  • $550M

  • Investors
  • 43

Antora Energy General Information

Description

Developer of modular thermal batteries designed to power always-on industrial operations with low-cost renewable energy. The company's batteries store energy as heat in carbon blocks and provide heat and power for industrial facilities, data centers, and the grid, enabling organizations to use stored energy for their operations.

Contact Information

Website
www.antora.com
Ownership Status
Privately Held (backing)
Financing Status
Venture Capital-Backed
Corporate Office
  • 1244 Reamwood Avenue
  • Sunnyvale, CA 94089
  • United States
Primary Industry
Energy Storage
Other Industries
Alternative Energy Equipment
Corporate Office
  • 1244 Reamwood Avenue
  • Sunnyvale, CA 94089
  • United States

Antora Energy Timeline

2023202420252026
Financing RoundCaptured Employee CountEstimated Employee Growth

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Antora Energy Valuation & Funding

Deal Type Date Amount Raised to Date Post-Val Status Stage
15. Later Stage VC (Series C) 20-Jul-2026 $550M Completed Generating Revenue
14. Mezzanine 30-Oct-2025 Completed Generating Revenue
13. Later Stage VC (Series B) 23-Jan-2024 Completed Startup
12. Grant 15-Nov-2023 Completed Startup
11. Later Stage VC (Series B1) 30-Sep-2022 Completed Startup
10. Early Stage VC (Series A) 04-Oct-2021 Completed Startup
9. Accelerator/Incubator 02-Dec-2020 Completed Startup
8. Seed Round 10-Jul-2020 Completed Startup
7. Grant 01-Jan-2020 $735K Completed Startup
6. Accelerator/Incubator 01-Jan-2020 Completed Startup
To view Antora Energy’s complete valuation and funding history, request access »

Antora Energy Cap Table

Stock # of Shares
Authorized
Par Value Dividend Rate (%) Original
Issue Price
Liquidation Liquidation
Pref. Multiple
Conversion Price % Owned
Series C2 NV
Series C2
Series C1 NV
Series C1
Series C
Shadow Series B1
Series B1
Shadow Series B
Series B 17,461,554 $0.000010 $4.81 $4.81 1x $4.81 8.9%
Series A1 199,404 $0.000010 $1.6 $1.6 1x $1.6 0.1%
To view Antora Energy’s complete cap table history, request access »

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Antora Energy Comparisons

Description
Primary
Industry
HQ Location
Employees
Total Raised
Post Valuation
Last
Financing
Details
Developer of modular thermal batteries designed to power always-on industrial operations with low-cost renewable energy.
Energy Storage
Sunnyvale, CA
277 As of 2026

Cambridge, MA
 

Wall, NJ
 
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Antora Energy Competitors (8)

One of Antora Energy’s 8 competitors is Malta, a Venture Capital-Backed company based in Cambridge, MA.

Company Name Financing Status Location Employees Total Raised Last Financing Date/Type Last Financing Amount
Malta Venture Capital-Backed Cambridge, MA
Trinity Solar Private Equity-Backed Wall, NJ
Echogen Power Systems Venture Capital-Backed Akron, OH
REC Solar (San Luis Obispo) Private Equity-Backed San Luis Obispo, CA
Powur Venture Capital-Backed Del Mar, CA
You’re viewing 5 of 8 competitors. Get the full list »

Antora Energy Patents

Antora Energy Recent Patent Activity

Publication ID Patent Title Status First Filing Date Technology (CPC) Citations
WO-2024258865-A1 Monolithic interconnected modules (mims) thin-film photovoltaic (pv) cells Inactive 12-Jun-2023
EP-4566098-A1 Interconnecting thermophotovoltaic devices in shingle arrangement Pending 03-Aug-2022
US-20250185381-A1 Interconnecting thermophotovoltaic devices in shingle arrangement Pending 03-Aug-2022
WO-2024031021-A1 Interconnecting thermophotovoltaic devices in shingle arrangement Inactive 03-Aug-2022
US-12424965-B2 Layered window in thermophotovoltaic devices Active 02-Jun-2022 H02S10/30
To view Antora Energy’s complete patent history, request access »

Antora Energy Signals

Growth Rate

Weekly
Growth
Weekly Growth

Size Multiple

Median
Size Multiple

Key Data Points

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Antora Energy Investors (43)

Investor Name Investor Type Holding Investor Since Participating Rounds
Activate Capital (California) Venture Capital Minority
BlackRock Asset Manager Minority
Copenhagen Infrastructure Partners Infrastructure
Eclipse Capital Venture Capital Minority
FJ Labs Venture Capital Minority
You’re viewing 5 of 43 investors. Get the full list »

Antora Energy Acquisitions (1)

Antora Energy’s most recent deal was a Merger/Acquisition with Medley Thermal. The deal was made on 21-Dec-2022.

Company Name Deal Date Deal Type Deal Size Industry Lead Partner
Medley Thermal 21-Dec-2022 Merger/Acquisition Business/Productivity Software
To view Antora Energy’s complete acquisitions history, request access »

Antora Energy FAQs

  • When was Antora Energy founded?

    Antora Energy was founded in 2017.

  • Where is Antora Energy headquartered?

    Antora Energy is headquartered in Sunnyvale, CA.

  • What is the size of Antora Energy?

    Antora Energy has 277 total employees.

  • What industry is Antora Energy in?

    Antora Energy’s primary industry is Energy Storage.

  • Is Antora Energy a private or public company?

    Antora Energy is a Private company.

  • What is the current valuation of Antora Energy?

    The current valuation of Antora Energy is .

  • What is Antora Energy’s current revenue?

    The current revenue for Antora Energy is .

  • How much funding has Antora Energy raised over time?

    Antora Energy has raised $859M.

  • Who are Antora Energy’s investors?

    Activate Capital (California), BlackRock, Copenhagen Infrastructure Partners, Eclipse Capital, and FJ Labs are 5 of 43 investors who have invested in Antora Energy.

  • Who are Antora Energy’s competitors?

    Malta, Trinity Solar, Echogen Power Systems, REC Solar (San Luis Obispo), and Powur are some of the 8 competitors of Antora Energy.

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