Abyss Defense

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
—
Total raised
$18.0M
Last round
—
What is Abyss Defense worth?
$70.0Mlast reported valuation · Oct 2026

Abyss Defense's last reported valuation, Feb 2025. Nothing priced has surfaced since.

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Valuation timeline

0 priced rounds · 32 daily marks since · Sep 2026 – Oct 2026
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Markrounds hold their value until the next priced eventMark, today
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Abyss Defense funding history

No rounds on record

No funding rounds for Abyss Defense are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.

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Abyss Defense valuation

Abyss Defense's last reported valuation was $70 million in Feb 2025. No priced round, secondary trade or fund mark has surfaced since.

How Abyss Defense's valuation is determined

Private company valuations aren’t quoted on an exchange — they’re established in moments: a priced funding round sets a post-money valuation, secondary trades print at a price per share, and SEC-registered funds holding the stock report fair-value marks in their N-PORT filings.

For Abyss Defense, the most current credible signal sets the number and the older ones confirm it: a live secondary-market price first, then three or more recent prints, then institutional fund marks, and otherwise the last priced round, which never decays. The valuation is the last round’s post-money moved by the price change since that round, so no share count is assumed. Today it is set by last reported valuation. Question about this number? Full methodology →

Frequently asked about Abyss Defense

What is Abyss Defense worth?
Abyss Defense is valued at $70.0M as of Oct 2026. Abyss Defense's last reported valuation, Feb 2025. Nothing priced has surfaced since.
How much has Abyss Defense raised?
Abyss Defense has raised $18.0M in total funding across its recorded rounds.