Great Sky
PrivateLast Round
Early Stage
VC
Jul 23, 2026
Total Funding Raised
$14M
Momentum
Top 1%
of companies Caplight tracks
Company Overview
Great Sky is an application specific semiconductors company developing a computing hardware technology designed to eliminate data bottlenecks by augmenting silicon microelectronics with superconducting circuits and leveraging light for communication.
Sector
AI, Data & Cloud Infrastructure
Verticals
Computing Hardware, AI Training Infrastructure, Semiconductors
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting
AI Layer
Infrastructure
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Great Sky Comparables
Compare Great Sky with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| CogniFiber | 77% | |
| Akhetonics | 77% | |
| Luminous Computing | 77% | |
Great Sky Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Early Stage VC | Jul 23, 2026 | ||||
| Seed | Mar 17, 2026 |
Key People
Founding team and executive leadership
Great Sky Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Service Provider Capital | Seed |
| Mythos Ventures | Seed |
| Access Venture Partners | Seed |
| Matchstick Ventures | Seed |
| Buff Gold Ventures | Seed |
| Wireframe Ventures | Seed |
| Range Ventures | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 3, 2026
Open roles increased to 14, 93% of headcount.
- Aug 1, 2026
Grew 70% QoQ, from 10 to 17 employees.
Great Sky Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about Great Sky's valuation, stock price, and market status.