Cailabs
PrivateLast Round
VC Round
Mar 10, 2026
Total Funding Raised
$113.37M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
Cailabs operates in Frontier & Industrial Tech and is based in Rennes. Its latest recorded funding round was a Corporate Funding round in September 2025.
Cailabs is a deep-tech photonics company that designs, manufactures, and sells innovative light-shaping solutions for the industrial, telecommunications, and space sectors.
Sector
Frontier & Industrial Tech
Verticals
Space Technology, Defense Tech, Satellite Communications, Fiber Networks
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Cailabs Comparables
Compare Cailabs with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Officina Stellare S.p.A. | 71% | |
| Astrolight | 70% | |
| Archangel Lightworks | 70% |
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Cailabs Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| VC Round | Mar 10, 2026 | ||||
| Corporate Funding | Sep 12, 2025 | ||||
| Series C | Dec 8, 2022 | ||||
| Series B | Oct 3, 2019 | ||||
| Series A | Jul 10, 2017 | ||||
Seed | Jul 1, 2016 |
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Key People
Founding team and executive leadership
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Cailabs Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Kima Ventures | Seed |
| European Innovation Council Fund | Corporate Funding, Series C |
| Safran Corporate Ventures | Series B, Series C, Series A |
| European Investment Bank Group | Corporate Funding |
| Innovacom | Seed, Series B, Series C, Series A |
| Supernova Invest | Series B |
| Crédit Agricole Ille et Vilaine Expansion | Corporate Funding, Series C |
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Market signals
Structured signals derived from secondary market and firmographic data.
- Jul 25, 2026
Monthly visitors increased 45% MoM.
- Apr 27, 2026
Developing transportable optical terminals for military users with DataPath.
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Recent news
Latest coverage and updates
- is_developingSep 30, 2026
On Sep 30th '26, Cailabs partnered with NTT to develop direct optical links between satellite networks and terrestrial data infrastructure, targeting multi-gigabit, ultra-low-latency communications.
- is_developingSep 28, 2026
Cailabs develops the CANUNDA-DED compact coaxial wire DED head in France, using three mirrors to focus a ring-shaped laser beam around centrally fed wire for integration with robots, CNC machines, and hybrid manufacturing machines.
- partners_withSep 20, 2026
On Sep 17th '26, Cailabs and NTT, Inc. sign an MoU to explore an end-to-end architecture connecting satellites, optical ground stations, terrestrial networks and datacentres.
- is_developingSep 12, 2026
Cailabs partners with RBC Signals to develop a global optical ground station network under a Memorandum of Understanding announced in Paris, France, on Sep 10th '26.
- partners_withSep 11, 2026
On Sep 10th '26 in France, Cailabs and RBC Signals LLC sign a memorandum of understanding to explore the deployment, operation, and commercial delivery of optical ground station services for satellite operators worldwide.
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Cailabs 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 Cailabs's valuation, stock price, and market status.
Is Cailabs a public or private company?
Cailabs is a private company.
What is the current stock price of Cailabs?
Cailabs is a private company, so its shares have no public market price. Caplight tracks Cailabs's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Cailabs worth (valuation)?
Valuation information for Cailabs is not publicly available.
Can I buy Cailabs stock?
Cailabs shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Cailabs's last funding round?
Cailabs's most recent funding round was VC Round on March 10, 2026.
Who are the main investors in Cailabs?
Key investors in Cailabs include Safran Corporate Ventures, European Investment Bank Group, Supernova Invest, Starquest Capital, NewSpace Capital.
Will Cailabs IPO soon?
No public IPO plans have been announced for Cailabs.
How can I track Cailabs secondary market activity?
Caplight tracks bids, offers, and trades in Cailabs's shares on secondary markets.