Antora Energy reported raising $458 Million in an initial SEC Form D filing, from an offering of $550 Million
Amount Raised
$458 Million
Round Type
Series C
SunnyvaleEnergySustainabilityNatural ResourcesRenewable EnergyEnergy StorageIndustrial Machinery ManufacturingInvestors
Description
Antora Energy, based in San Jose, has secured $550 million in Series C funding to address rising energy demand. The round was oversubscribed and received contributions from both new and existing investors. Key participants included G2 Venture Partners, Eclipse, and others. This funding will help Antora advance its energy storage solutions and contribute to America's reindustrialization.
Quick answer
Antora Energy raised $458 Million in a Series C round, dated July 30, 2026. Investors: Stepstone Group, Activate Capital, Eclipse, G2 Venture Partners, Westly Group, Salesforce Ventures, Ribbit Capital and John Doerr. Antora Energy is based in Sunnyvale, California, United States.
- How much did Antora Energy raise?
- Antora Energy raised $458 Million in a Series C round on July 30, 2026.
- Who invested in Antora Energy?
- Stepstone Group, Activate Capital, Eclipse, G2 Venture Partners, Westly Group, Salesforce Ventures, Ribbit Capital and John Doerr are named as investors in this round.
- What does Antora Energy do?
- Antora is transforming industrial energy with its factory-built thermal batteries that store and deliver reliable, low-cost, and zero-carbon heat and power for industrial operations of any scale.
- Where is Antora Energy based and how big is it?
- Antora Energy is based in Sunnyvale, California, United States. Fundz records about 280 employees.
- Who are the decision-makers at Antora Energy?
- Fundz holds 5 contacts at Antora Energy, including the VP International. Names and contact details are shown to Fundz members.
Source: Fundz verified event record.
Who else raised in Energy and Sustainability around the same time
Companies in the same sectors as Antora Energy that raised within 45 days of this round, from Fundz verified event records.
- TAR raised $120M (Series A) on September 10, 2026.
- Rebaba raised $4.6M (Seed) on September 9, 2026.
- SunPower raised $1.2B (Post-IPO Equity) on September 4, 2026.
- TXNM Energy raised $400M (Debt Financing) on September 2, 2026.
- SunPower raised $2M (Convertible Note) on August 28, 2026.
- Certain Energy raised $14M (Series A) on August 26, 2026.
Who to call at Antora Energy, and when
A new round usually means Antora Energy is about to hire and buy. The teams that reach out first get the meeting.
- An alert the day Antora Energy raises, hires an executive or expands, scored against what you sell
- The decision-makers there, with verified emails
- Who you already know at Antora Energy, from your own LinkedIn network
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