Denis Martin

3S Photonics SA supplies laser chips, discrete modules and optical components for telecommunication networks. It designs, develops, manufactures and sells active components powered by in-house III-V optoelectronic chips as well as passive components using Fiber Bragg Gratings (FBG). It also provides foundry services using its related epitaxial and wafer processing. The company was founded by Alexandre Krivine in 1994 and is headquartered in Nozay, France.

Cegetel SA used to provide broadband telecommunication services. The company's services included internet and broadband access and mobile phone services. It used to provide its services to residential business and wholesale customers in France. The company was headquartered in Puteaux, France.

C&W Group, Inc. operates as a holding company which through its subsidiary provides commercial real estate brokerage and consultancy services. The company is headquartered in New York, NY.

Dhivehi Raajjeyge Gulhun Plc provides telecommunications services. Its services include landline, high-speed fixed broadband internet, and web hosting. The company was founded in 1988 and is headquartered in Male, Maldives.