Antares: Funding, Investors & Team (Sep 2026)
Antares Industries is an advanced nuclear energy startup that designs and manufactures adaptable and scalable reactors, particularly focused on strategic energy applications like space-based nuclear power. The company aims to ensure critical infrastructure resilience through portable microreactors suitable for remote and austere environments.
Antares has raised $441M across 2 funding rounds on record, the most recent a Series C of $370M announced in Jul 2026.
That round is above the $15M median round size for Energy companies tracked on FundedIQ over the last two years.
Antares Company Profile and Key Stats
Latest funding round on record: Jul 2026.
Antares Funding Rounds
Antares raised $71.0M in a Series B announced in Dec 2025.
7 months later, a Series C of $370M was announced in Jul 2026.
Antares Investors
15 investors are recorded in total; the 5 named above are those the record identifies.
Antares Founders and Leadership Team
Contact details for the Antares team: 2 of 2 have an email address on file, 2 have a LinkedIn profile.
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Antares' latest round of $370M is above the median round in Energy. Medians cover the last 24 months of disclosed rounds.
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Antares Funding FAQs
What does Antares do?
Antares Industries is an advanced nuclear energy startup that designs and manufactures adaptable and scalable reactors, particularly focused on strategic energy applications like space-based nuclear power. The company aims to ensure critical infrastructure resilience through portable microreactors suitable for remote and austere environments.
How much funding has Antares raised?
Antares has raised $441M across 2 rounds on record. The most recent is a Series C of $370M announced in Jul 2026.
When did Antares last raise funding?
Antares' most recent funding round on record is a Series C of $370M, announced in Jul 2026.
Who has invested in Antares?
Investors on record for Antares include Paradigm, BoxGroup, Caffeinated Capital, Industrious Ventures, Banter Capital. FundedIQ records 15 investors in total.
Who founded Antares?
FundedIQ lists Jordan Bramble (Founder) at Antares.
Who is the CEO of Antares?
Eric Fichelle is listed as CEO at Antares.
Where is Antares headquartered?
Antares is based in Redondo Beach, California, United States.
How many employees does Antares have?
Antares is in the 51-100 employee band.
When was Antares founded?
Antares was founded in 2023.
How does Antares' funding compare to other Energy startups?
Antares' latest round of $370M is above the $15M median round size for Energy companies on FundedIQ across 2,284 tracked companies over the last two years.
About FundedIQ's Antares Funding Data
FundedIQ tracks announced funding rounds and refreshes this profile every week. Round dates, stages and amounts are normalised to a single format, converted to US dollars, and de-duplicated: two records of the same round announced days apart are merged, and two genuinely different rounds are kept apart on the amounts they disclose. Amounts shown are the disclosed figures only — a round announced without a number is listed and excluded from the total rather than estimated.
Employee counts are reported bands, not exact headcounts. Founder and executive names carry the job title on record. Anything we do not hold for Antares is left off this page rather than filled in.
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