Antora Energy

Antora Energy

Private
Sunnyvale, CaliforniaEnergy & Sustainabilityhttps://www.antora.com

Last Round

Grant

Jun 25, 2024

Est. Valuation

$150M

Total Funding Raised

$212M

Company Overview

Antora Energy is a clean energy company that develops thermal batteries to facilitate the integration of renewable resources into the electricity grid by converting heat energy to electric energy and providing zero-carbon heat and power for heavy industry.

Sector

Energy & Sustainability

Verticals

Energy Storage, Renewable Energy, Clean Manufacturing, Energy Management, Advanced Materials

Business Model

B2B

Customer Profile

Hardware + Subscription, Hardware Sales, Government Contracts

AI Layer

Non-AI

Keywords

thermal batteryindustrial decarbonizationheat batterythermophotovoltaicTPVprocess heatlong-duration energy storageenergy storagecombined heat and powerCHPHeat-as-a-ServiceHaaSzero-emission heatsolid carbon storageU.S. manufacturingpower purchase agreementPPA

Historical Pricing

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Caplight Momentum Score

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Antora Energy Comps

Public and private peers based on sector, stage, and business model.

CompanyStatusEst. ValuationRev Multiple
OpenAIPrivate$86.0B~40x
CoherePrivate$5.0B--
Competitor 1Public$XX.XBXXx
Competitor 2Public$XX.XBXXx

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Antora Energy Funding Rounds

Historical fundraising activity

RoundDateAmount RaisedValuationInvestorsSources
GrantJun 25, 2024
Series BFeb 22, 2024
GrantNov 15, 2023
Series AFeb 16, 2022

Key People

Founding team and executive leadership

David Bierman

Co-Founder, Chief Commercial Officer

Founding Team

Justin Briggs

Co-founder And Chief Operating Officer

Founding Team

Andrew Ponec

Co-founder And CEO

Founding Team

Rene Griemens

Chief Financial Officer

Executive Team

Antora Energy Investors

Notable investors and investment history

InvestorRounds
Grok VenturesSeries A, Series B
TemasekSeries B
Gigascale CapitalSeries A
GS FuturesSeries B
Impact Science VenturesSeries A
Breakthrough Energy VenturesSeries B, Series A
The Nature ConservancySeries B

Market signals

Structured signals derived from secondary market and firmographic data.

  • Apr 21, 2026

    Job posting indicates operations across multiple Bay Area sites.

  • Jan 1, 2026

    Aims to deploy over 150 MW of zero-emissions energy capacity in 2026.

Antora Energy Filings

SEC and related filings with document metadata.

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Antora Energy Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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Firmographic Details

HeadquartersSunnyvale, California
Employee Range244
Year Founded2017
Last FundingJun 25, 2024

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