Great Sky

Boulder, CO · Founded 2024 · Privately Held (backing)

Developer of computing hardware technology intended to eliminate data bottlenecks. Great Sky is based in Boulder, CO and was founded in 2024. It was valued at $23 million at its seed round in Sep 2025, the last priced event on record. It has raised $14 million across 3 recorded rounds; the latest was a $3 million seed round in Sep 2025.

PMV mark · valuation
$23.0M
Oct 2026
Priced at
its seed round
Sep 2025
Total raised
$14.0M
Last round
Seed Round
Sep 2025
What is Great Sky worth?
$23.0MPrivateMarketView mark · Oct 2026

Valued at $23.0M at its seed round, Sep 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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Great Sky funding history

3 rounds
DateRoundRaisedPost-money
Sep 2025Seed Round$3.0M▮
Jun 2025Seed Round$1.8M▮
Oct 2024Seed Round$630K▮
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Great Sky valuation

Great Sky was valued at $23 million at its seed round in Sep 2025. That is the last priced event on record: no secondary trade or institutional fund mark has moved the figure since.

How much has Great Sky raised?

Great Sky has raised $14 million in total; 3 of its rounds are on record, from 2024 on. The largest on record was a $630,000 seed round in Oct 2024; the most recent was a $3 million seed round in Sep 2025.

Great Sky has filed 6 Form Ds with the SEC since 2024, most recently in Sep 2025 ($3 million sold to 14 investors).

How Great Sky'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 Great Sky, 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 Great Sky

What is Great Sky worth?
Great Sky is valued at $23.0M as of Oct 2026. Valued at $23.0M at its seed round, Sep 2025. Nothing has traded since.
How much has Great Sky raised?
Great Sky has raised $14.0M in total funding across 3 recorded rounds.
When did Great Sky last raise?
Great Sky last raised in Sep 2025 (Seed Round), raising $3.0M.