CScale
PrivateLast Round
Series C
Sep 30, 2026
Total Funding Raised
$188M
Momentum
Top 1%
of companies Caplight tracks
Company Overview
CScale is an optical networking company that develops integrated light engines for high-bandwidth, reliable optical interconnects in gigawatt-scale AI data centers.
Sector
AI, Data & Cloud Infrastructure
Verticals
AI Training Infrastructure, Cloud Infrastructure, ML Platforms, DevOps & Containers
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting
AI Layer
Infrastructure
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
CScale Comparables
Compare CScale with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Lambda | 79% | |
| Together AI | 78% | |
| Anyscale | 78% |
CScale Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series C | Sep 30, 2026 | ||||
| Series B | Dec 2, 2024 |
CScale Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Atreides Management | Series C |
| Intel Capital | Series C |
| Maverick Silicon | Series C, Seed |
| Premji Invest | Series C |
| Valor Equity Partners | Series C |
| Sutter Hill Ventures | Series C, Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Sep 30, 2026
$145M round led by Atreides Management, Valor Equity Partners, and Premji Invest.
- Dec 2, 2024
$28.35M round completed.
Recent news
Latest coverage and updates
- is_developingOct 1, 2026
CScale Inc. is developing optical connectivity technology for artificial intelligence data-centre infrastructure in California on Oct 1st '26
- is_developingSep 30, 2026
Cscale is developing integrated light engine on Jul 1st '23.
- receives_financingSep 30, 2026
CScale Inc. receives $145M Series C financing in California
- is_developingSep 30, 2026
CScale Inc. is developing a new optical interconnect architecture for scale-up networks on Sep 30th '26
CScale Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
Request accessFrequently Asked Questions
Common questions about CScale's valuation, stock price, and market status.
Is CScale a public or private company?
CScale is a private company.
What is the current stock price of CScale?
CScale is a private company with no public stock price. Caplight tracks CScale's secondary market activity and provides MarketPrice™ estimates to Caplight users.
How much is CScale worth (valuation)?
Valuation information for CScale is not publicly available.
Can I buy CScale stock?
CScale shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.
When was CScale's last funding round?
CScale's most recent funding round was Series C on September 30, 2026.
Who are the main investors in CScale?
Key investors in CScale include Atreides Management, Premji Invest, Valor Equity Partners.
Will CScale IPO soon?
No public IPO plans have been announced for CScale.
How can I track CScale secondary market activity?
Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor CScale's secondary market activity and sign up for updates.