San Diego, CA · Founded 2023 · Privately Held (backing)
Manufacturer of defense drones based in San Diego, California. Abyss Defense is based in San Diego, CA and was founded in 2023. Its last reported valuation was $70 million in Feb 2025. It has raised $18 million.
Last reported valuation
$70.0M
Oct 2026
Priced at
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Total raised
$18.0M
Last round
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Cap table — not yet on record
Abyss Defense's share-class structure hasn't surfaced in our sources yet. Cap tables are assembled from certificates of incorporation, round filings, and disclosures as they land.
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·Watch Abyss Defense: the Monday email on marks, rounds and moves