Circulate Health
PrivateLast Round
Strategic
Dec 3, 2025
Total Funding Raised
$12M
Momentum
Top 50%
of companies Caplight tracks
Company Overview
Circulate Health operates in Healthcare & Life Sciences and is based in Seattle, Washington. Its latest recorded funding round was a Strategic round in December 2025.
Circulate Health is a biotechnology company that provides therapeutic plasma exchange (TPE) treatments to reverse aging and improve health outcomes.
Sector
Healthcare & Life Sciences
Verticals
Biotechnology, Medical Devices, Precision Medicine
Business Model
B2B2C
Customer Profile
Services & Consulting, Hardware + Subscription
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Circulate Health Comparables
Compare Circulate Health with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Global Apheresis, Inc. | 81% | |
| Asahi Kasei | 61% | |
| Vibrant Practice | 58% |
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Circulate Health Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Strategic | Dec 3, 2025 | ||||
| Seed | Jul 2, 2025 |
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Key People
Founding team and executive leadership
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Circulate Health Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Khosla Ventures | Seed |
| CSC UpShot Ventures | Seed |
| Seaside Ventures | Seed |
| Scrum Ventures | Strategic, Seed |
| Seaside Ventures | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Dec 3, 2025
Scrum Ventures participated in the strategic round.
- Jul 2, 2025
$12M raised in Seed round.
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Circulate Health 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.
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Frequently Asked Questions
Common questions about Circulate Health's valuation, stock price, and market status.
Is Circulate Health a public or private company?
Circulate Health is a private company.
What is the current stock price of Circulate Health?
Circulate Health is a private company, so its shares have no public market price. Caplight tracks Circulate Health's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Circulate Health worth (valuation)?
Valuation information for Circulate Health is not publicly available.
Can I buy Circulate Health stock?
Circulate Health shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Circulate Health's last funding round?
Circulate Health's most recent funding round was Strategic on December 3, 2025.
Who are the main investors in Circulate Health?
Key investors in Circulate Health include Khosla Ventures.
Will Circulate Health IPO soon?
No public IPO plans have been announced for Circulate Health.
How can I track Circulate Health secondary market activity?
Caplight tracks bids, offers, and trades in Circulate Health's shares on secondary markets.