ClearFlow, Inc.
PrivateLast Round
Debt
Aug 5, 2025
Total Funding Raised
$39.95M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
ClearFlow, Inc. is a medical device company that develops and manufactures active clearance technology systems designed to keep chest drainage tubes clear after cardiothoracic surgery.
Sector
Healthcare & Life Sciences
Verticals
Medical Devices
Business Model
B2B
Customer Profile
Hardware Sales
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
ClearFlow, Inc. Comps
Public and private peers based on sector, stage, and business model.
| Company | Status | Est. Valuation | Rev Multiple |
|---|---|---|---|
| OpenAI | Private | $86.0B | ~40x |
| Cohere | Private | $5.0B | -- |
| Competitor 1 | Public | $XX.XB | XXx |
| Competitor 2 | Public | $XX.XB | XXx |
ClearFlow, Inc. Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Debt | Aug 5, 2025 | ||||
| Series D | Aug 9, 2018 | ||||
| Series D | Feb 15, 2018 | ||||
| Growth Equity | Oct 25, 2013 | ||||
| Series C | Dec 29, 2011 | ||||
Series B | Oct 5, 2010 |
Key People
Founding team and executive leadership
ClearFlow, Inc. Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Research Corporation Technologies | Seed, Series C |
| Aphelion Capital | Seed, Series C |
| Oregon Venture Fund | Series B |
| Cleveland Clinic Ventures | Seed |
| California Technology Ventures | Seed, Series C |
Market signals
Structured signals derived from secondary market and firmographic data.
- Apr 8, 2026
Vizient, Inc. signed as a new client.
ClearFlow, Inc. 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 ClearFlow, Inc.'s valuation, stock price, and market status.