Snowcap Compute
San Francisco, US · Founded 2025 · Delaware corporation · 25 employees on LinkedIn · 5 known investors
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Snowcap Compute develops superconducting computing platforms using Josephson Junctions to replace semiconductor transistors, delivering orders-of-magnitude greater energy efficiency for AI and high-performance computing workloads. The technology operates on proven cryogenic infrastructure and uses standard semiconductor manufacturing processes.
Founders & leadership
Snowcap Compute was founded in 2025 by Anna Herr and Quentin Herr.
Board

Investors · 5
How we know: Playground Global's portfolio page · the VCSheet dataset · open dataset · 5k.vc investor directory · Not right? Tell us
How we know: ATEL Ventures's portfolio page · Not right? Tell us
How we know: open dataset · 5k.vc investor directory · Not right? Tell us
Reported raises · per SEC filings
Form D private placements$23M disclosed across 1 round · 2025
▶$23MraisedOct 2025 · 7 investors · Other TechnologyRule 506(b)
- Anna HerrExecutive Officer
- Quentin HerrExecutive Officer
- Richard HymanDirector
- Michael Shamus LaffertyExecutive Officer, Director
- Pat GelsingerDirector
- Offering amount
- $23M
- Amount sold
- $23M
- First sale
- Jun 2025
- Incorporated
- Corporation, Delaware, 2025
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Related companies · 3
Companies working in the same space as Snowcap Compute.
Frequently asked questions
- What does Snowcap Compute do?
- Snowcap Compute develops superconducting computing platforms using Josephson Junctions to replace semiconductor transistors, delivering orders-of-magnitude greater energy efficiency for AI and high-performance computing workloads. The technology operates on proven cryogenic infrastructure and uses standard semiconductor manufacturing processes.
- Who founded Snowcap Compute?
- Snowcap Compute was founded by Anna Herr, Quentin Herr in 2025.
- Who are Snowcap Compute's investors?
- Snowcap Compute's investors include Playground Global, ATEL Ventures, Cambium Capital, OUP (Osage University Partners), Page One Ventures.
- How much funding has Snowcap Compute raised?
- Snowcap Compute has disclosed $23M raised across 1 round.
- Where is Snowcap Compute headquartered?
- Snowcap Compute is headquartered in San Francisco, US.










