Cailabs

Cailabs is a deep-tech company founded in 2013 and based in Rennes, France, and a global leader in free-space optical (laser) communications. Its dual-use Optical Ground Stations are deployed worldwide by satellite operators and agencies such as SES and ESA, and it plays a central role in European sovereign and defense programs for secure satellite links. Cailabs has raised over €100M and employs around 170 people, with offices in Rennes, Paris and Washington DC.