Atlas Data Storage

Data Infrastructure · South San Francisco, CA · Founded 2025 · Privately Held (backing)

Developer of a data storage company designed for synthetic deoxyribonucleic acid for high-density and durable storage. Atlas Data Storage is based in South San Francisco, CA and was founded in 2025. It was valued at $245 million at its seed round in May 2025, the last priced event on record. It has raised $155 million across 1 recorded round; the latest was a $155 million seed round in May 2025.

PMV mark · valuation
$245.0M
Oct 2026
Priced at
its seed round
May 2025
Total raised
$155.0M
Last round
Seed
May 2025
What is Atlas Data Storage worth?
$245.0MPrivateMarketView mark · Oct 2026

Valued at $245.0M at its seed round, May 2025. Nothing has traded 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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Atlas Data Storage funding history

1 rounds
DateRoundRaisedPost-money
May 2025Seed$155.0M▮
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Atlas Data Storage valuation

Atlas Data Storage was valued at $245 million at its seed round in May 2025. That is the last priced event on record: no secondary trade or institutional fund mark has moved the figure since.

How much has Atlas Data Storage raised?

Atlas Data Storage has raised $155 million across 1 recorded round since 2025. The largest was a $155 million seed round in May 2025.

Comparable companies

Comparable data infrastructure names by valuation on PrivateMarketView: Andrena ($237 million), (Kernel) ($41.9 million) and Polkadot ($40 million).

How Atlas Data Storage'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 Atlas Data Storage, 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 its last priced round. Question about this number? Full methodology →

Frequently asked about Atlas Data Storage

What is Atlas Data Storage worth?
Atlas Data Storage is valued at $245.0M as of Oct 2026. Valued at $245.0M at its seed round, May 2025. Nothing has traded since.
How much has Atlas Data Storage raised?
Atlas Data Storage has raised $155.0M in total funding across 1 recorded rounds.
When did Atlas Data Storage last raise?
Atlas Data Storage last raised in May 2025 (Seed), raising $155.0M.