Verified Nov 2026
Batteries & E-Mobility
·
Rennes, Brittany
·
Since 2013
Cailabs is a photonics company headquartered in Rennes, Brittany, France, founded in 2013. It employs an estimated 200-500 people and has an estimated annual revenue band of $10-50M. The company is privately held and serves automotive, electronics, defense, industrial equipment, and electric-vehicle markets. Its optical ground stations are being deployed for space communications, including a three-station contract for Oman signed with Durri Space in 2026.
Cailabs at a glance
Revenue
$10-50M
Est. band
Employees
200-500
Founded
2013
Headquarters
Rennes, Brittany
Industries
Automotive
Electric Vehicles
Electronics
Military & Defense
Plumbing & Hardware
Industrial Equipment
Overview
Cailabs is a photonics company headquartered in Rennes, Brittany, France, founded in 2013. It employs an estimated 200-500 people and has an estimated annual revenue band of $10-50M. The company is privately held and serves automotive, electronics, defense, industrial equipment, and electric-vehicle markets. Its optical ground stations are being deployed for space communications, including a three-station contract for Oman signed with Durri Space in 2026.
At a glance
Attribute | Detail |
|---|---|
Founded | 2013 |
Headquarters | Rennes, Brittany |
Employees | 200-500 |
Revenue | $10-50M (estimated) |
Primary capability | Batteries & E-Mobility |
What Cailabs makes
The company's listed product areas include assembly and transmission equipment, and it has developed a transportable optical ground station and an optical ground station service offering.
Products and capabilities described on the company's own site include Assembly, Transmission (source: cailabs.com).
Latest developments
2026-10-15 — Press Release | Durri Space Signs Contract with Cailabs for Three Optical Ground Stations Across Oman (cailabs.com)
2026-09-15 — News | Cailabs builds first transportable optical ground station ahead of US assembly with Gilat DataPath (cailabs.com)
2026-09-09 — Cailabs launches OGSaaS by Cailabs to turn optical ground stations into shared service infrastructure - Cailabs (cailabs.com)
2026-09-03 — News | Cailabs scales optical ground station production with Factory 27 in Rennes (cailabs.com)
2026-09-02 — News | Cailabs Supports SDA On-Orbit Optical Terminal Calibration (cailabs.com)
2026-09-01 — Telesat Government Solutions and Cailabs Collaborate on Secure Optical Connectivity for Government Missions (cailabs.com)
Facilities
Cailabs is headquartered in Rennes, Brittany. Public sources also reference these locations:
Duluth, Georgia — cailabs.com
Rennes, France — cailabs.com
Company details
Cailabs has a facility in Duluth, Georgia, United States, alongside its Rennes operations, and it is working with Gilat DataPath on US assembly of its transportable ground station. Cailabs was founded in 2013, has an estimated 200-500 employees, and is headquartered in Rennes, Brittany.
Frequently asked questions
What does Cailabs make?
Cailabs is a photonics company headquartered in Rennes, Brittany, France, founded in 2013. It employs an estimated 200-500 people and has an estimated annual revenue band of $10-50M. The company is privately held and serves automotive, electronics, defense, industrial equipment, and electric-vehicle markets. Its optical ground stations are being deployed for space communications, including a three-station contract for Oman signed with Durri Space in 2026.
Where is Cailabs headquartered?
Cailabs is headquartered in Rennes, Brittany (38 Boulevard Albert 1er, Rennes, Brittany, 35200).
When was Cailabs founded?
Cailabs was founded in 2013.
How big is Cailabs?
Cailabs has an estimated 200-500 employees, with revenue in the $10-50M range (estimated).
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Last verified Nov 2026. Is this your company? Request a correction.
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