Antora Energy

Renewable EnergySeries CSunnyvale, USantora.com

Latest round

Series C

Last raised

Jul 2026

Total raised

$639M

Investors

22

About Antora Energy

Founded in 2018, Antora Energy, Inc. focuses on thermal energy storage solutions. The company was established by Andrew Ponec, David Bierman, and Justin Briggs. It operates from its headquarters in Sunnyvale, California. Their core product utilizes solid carbon blocks to store energy in the form of heat, ensuring reliable multi-day energy availability for industries where operational continuity is critical, such as food and beverage, datacenters, chemicals, mining, and refining. These factory-built, modular units are engineered for rapid deployment and seamless integration with existing power systems, helping various sectors manage energy demands efficiently. Antora's technology targets markets across North America and Europe, catering to a diverse client base that includes large-scale industrial operations requiring substantial thermal energy management. Antora's revenue generation is primarily structured around B2B transactions with industrial clients leveraging their thermal energy storage solutions. The company engages in partnerships and direct sales with businesses in industries such as renewable fuels and steel refining, providing customers with tailored modular energy storage systems. Pricing structures are based on the scale of energy solutions deployed, with contracts reflecting the specific energy requirements and integration complexities of each client. Antora’s flagship offerings are designed to provide predictable energy costs, appealing to industries facing fluctuating energy prices. Transactions typically involve long-term agreements that ensure consistent support and operational redundancy for clients’ energy needs.

Who invested in Antora Energy

22 investors across 3 rounds

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Funding rounds

  1. Series C

    Jul 20, 2026

    Amount

    $458M

    Investors

    Locked

  2. Series B

    Feb 6, 2024

    Amount

    $164M

    Investors

    Locked

  3. Series A

    Oct 4, 2021

    Amount

    $18M

    Investors

    Locked

Questions about Antora Energy

Who invested in Antora Energy?

Antora Energy has 22 investors on record across 3 venture rounds. Sign up free to see every VC on the cap table and the rounds they joined.

How much funding has Antora Energy raised?

Antora Energy has raised 3 venture rounds. Sign up free to see how much each round raised and the total.

When did Antora Energy last raise money?

Antora Energy's most recent round on record is a Series C, in Jul 2026.

What does Antora Energy do?

Founded in 2018, Antora Energy, Inc.

Where is Antora Energy headquartered?

Antora Energy is headquartered in Sunnyvale, US.

Which VCs invest in companies like Antora Energy?

Among active investors with capital left to deploy, Andreessen Horowitz, Founders Fund, Accel and Thrive Capital back renewable energy companies at Antora Energy's stage. Their profiles are linked below.

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