Fluidion
PrivateLast Round
Grant
Jun 1, 2025
Total Funding Raised
$2.34M
Momentum
Top 10%
of companies Caplight tracks
Company Overview
Fluidion operates in Frontier & Industrial Tech and is based in Paris. Its latest recorded funding round was a Grant round in June 2025.
Fluidion is a deep-tech company that provides water quality instrumentation and sampling solutions for pollution monitoring in urban, environmental, and industrial markets.
Sector
Frontier & Industrial Tech
Verticals
Environmental Monitoring, Sensors, Water Treatment, Aviation & Drones, IoT Hardware
Business Model
B2G
Customer Profile
Hardware Sales, Hardware + Subscription, Government Contracts, Services & Consulting
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Fluidion Comparables
Compare Fluidion with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| VWMS Vienna Water Monitoring Solutions | 88% | |
| microLAN B.V. | 84% | |
| Colifast AS | 83% |
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Fluidion Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Grant | Jun 1, 2025 | ||||
| Accelerator | May 1, 2023 | ||||
| Grant | Apr 1, 2021 | ||||
| Grant | Oct 1, 2019 | ||||
| Grant | Jun 1, 2019 | ||||
Grant | Jul 23, 2012 |
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Key People
Founding team and executive leadership
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Fluidion Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Agoranov | Seed |
| European Union's Horizon Research and Innovation program | Grant |
| Ministry of Higher Education and Research | Grant |
| CRH Ventures | Accelerator |
| Horizon Europe | Grant |
| Incubateur Descartes | Seed |
| Bpifrance | Grant |
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Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 21, 2026
Monthly visitors increased 179% MoM, reaching 2.9K.
- Jun 22, 2026
Monthly visitors increased 31% MoM.
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Fluidion 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 Fluidion's valuation, stock price, and market status.
Is Fluidion a public or private company?
Fluidion is a private company.
What is the current stock price of Fluidion?
Fluidion is a private company, so its shares have no public market price. Caplight tracks Fluidion's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Fluidion worth (valuation)?
Valuation information for Fluidion is not publicly available.
Can I buy Fluidion stock?
Fluidion shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Fluidion's last funding round?
Fluidion's most recent funding round was Grant on June 1, 2025.
Who are the main investors in Fluidion?
Key investors in Fluidion include CRH Ventures.
Will Fluidion IPO soon?
No public IPO plans have been announced for Fluidion.
How can I track Fluidion secondary market activity?
Caplight tracks bids, offers, and trades in Fluidion's shares on secondary markets.