Circ
PrivateLast Round
Debt
May 21, 2025
Total Funding Raised
$67.2M
Company Overview
Circ is a clean-tech company that utilizes proprietary hydrothermal technology to recycle polycotton textile waste back into raw materials for the fashion industry.
Sector
Energy & Sustainability
Verticals
Circular Economy, Sustainable Materials, Clean Manufacturing, Fashion & Beauty
Business Model
B2B
Customer Profile
Services & Consulting, Government Contracts, Data as a Service
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Circ Comparables
Compare Circ with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| SEaB Energy | 87% | |
| Worn Again Technologies | 87% | |
| Martin Energy Group | 87% |
Circ Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Debt | May 21, 2025 | ||||
| VC Round | Mar 10, 2025 | ||||
| Series B Extension | Mar 1, 2023 | ||||
| Series B | Jul 15, 2022 | ||||
| VC Round | Dec 7, 2021 | ||||
Series A | Jan 9, 2020 |
Key People
Founding team and executive leadership
Circ Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Alante Capital | Series A, Series B |
| Temasek | Series B |
| Vodia Capital | Series B Extension |
| Taranis | VC Round |
| Breakthrough Energy Ventures | Series B |
| Envisioning Partners | Series B |
| Lansdowne Partners | Series B |
Market signals
Structured signals derived from secondary market and firmographic data.
- Mar 30, 2026
Named one of Fast Company's Most Innovative Companies.
- Mar 30, 2026
Named a finalist for the Earthshot Prize.
Circ 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 Circ's valuation, stock price, and market status.
Is Circ a public or private company?
Circ is a private company.
What is the current stock price of Circ?
Circ is a private company, so its shares have no public market price. Caplight tracks Circ's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Circ worth (valuation)?
Valuation information for Circ is not publicly available.
Can I buy Circ stock?
Circ shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Circ's last funding round?
Circ's most recent funding round was Debt on May 21, 2025.
Who are the main investors in Circ?
Key investors in Circ include Taranis, Breakthrough Energy Ventures, City Light Capital.
Will Circ IPO soon?
No public IPO plans have been announced for Circ.
How can I track Circ secondary market activity?
Caplight tracks bids, offers, and trades in Circ's shares on secondary markets.