About Cailabs
Cailabs is a company based in Rennes (France) founded in 2013. Cailabs has raised $124.04 million across 13 funding rounds from investors including Crédit Agricole, Safran Group and European Investment Bank. Cailabs offers products and services including Laser Communications, Optical Ground Stations, Laser Welding, Laser Additive Manufacturing, and Fiber Networks. Cailabs operates in a competitive market with competitors including Ocean Optics, O-Net, Aegis Lightwave, Kymata and Firecomms, among others.
- Headquarter Rennes, France
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Sectors
Technology
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Phone
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Website
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Social
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Annual Revenue
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Net Profit
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EBITDA
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Total Equity Funding
$124.04 M (USD)
in 13 rounds
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Latest Funding Round
$66.76 M (USD), Series D
Sep 12, 2025
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Investors
Crédit Agricole
& 9 more
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Employee Count
Not available
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Products & Services of Cailabs
Cailabs offers a comprehensive portfolio of products and services, including Laser Communications, Optical Ground Stations, Laser Welding, Laser Additive Manufacturing, and Fiber Networks.
Enables high-speed data transmission via laser for space applications.
Supports laser-based links for Earth-to-space communications.
Facilitates precise welding of metals like copper and steel.
Enhances 3D printing processes using laser shaping techniques.
Improves data transmission in optical networks for reliability.
People of Cailabs
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Funding Insights of Cailabs
Cailabs has successfully raised a total of $124.04M across 13 strategic funding rounds. The most recent funding activity was a Series D round of $66.76 million completed in September 2025. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
Investors in Cailabs
Cailabs has secured backing from 10 investors, including venture fund and institutional investors. Prominent investors backing the company include Crédit Agricole, Safran Group and European Investment Bank.
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Investments in Europe and US are made by Starquest Capital.
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Investments are directed toward early-stage technology-led companies by Innovacom.
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Investor details for Cailabs
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Investments & Acquisitions by Cailabs
Investment portfolio details for Cailabs
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Financial Statements - Cailabs
Detailed financials for Cailabs
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Cailabs Comparisons
Peer comparison for Cailabs
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Competitors of Cailabs
Cailabs operates in a dynamic and competitive business environment, facing competition from various established players and emerging companies in the market. The competitive landscape includes prominent companies such as Ocean Optics, O-Net, Aegis Lightwave, Kymata and Firecomms, among others.
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Spectrometers and optical sensors are manufactured for scientific applications.
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Optical networking, automation, and touch panel solutions are provided.
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Cost-effective solutions for intelligent optical networks are developed.
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Active optical components for DWDM networks are manufactured by Kymata.
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Optical networking equipment for smart grids is supplied.
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Detailed competitors of Cailabs
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Latest news on Cailabs
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Frequently Asked Questions about Cailabs
Cailabs was founded in 2013.
Cailabs is headquartered in Rennes, France. It is registered at Rennes, Ille-et-vilaine, France.
Cailabs is a funded company, having raised a total of $124.04M across 13 funding rounds to date.
Cailabs was founded in 2013 in Rennes, France, and operates in the photonics sector. Mode multiplexers and light converters based on MPLC technology are developed to enhance bandwidth and data transmission in fiber-optic networks. The product portfolio encompasses spatial multiplexers, demultiplexers, SCADA systems, multi-mode fiber links, C-RAN solutions, and light shaping converters. Applications span local networks, telecommunications, defense, aeronautics, space, and laser material processing.
Cailabs's top competitors include O-Net, Ocean Optics and Firecomms.
Cailabs offers Laser Communications, Optical Ground Stations, Laser Welding, Laser Additive Manufacturing, and Fiber Networks.
Cailabs has 10 investors. Key investors include Crédit Agricole, Safran Group, European Investment Bank, European Union, and NewSpace Capital.