Jorge Atton Palma

Televisión Nacional de Chile is a company based in Santiago, Chile that provides television broadcasting services. The Chilean company is ultimately controlled by the Government of Chile.

Compañía de Teléfonos de Coyhaique SA establishes, installs, utilizes and handles telephone services. It is engaged in handling telephone services including domestic local and long distance, international long distance, and providing other telecommunications services. The company was founded on December 29, 1958 and is headquartered in Coyhaique, Chile.

Part of Compañía Nacional de Teléfonos Telefónica del Sur SA, Telefonica del Sur Carrier SA operates local and long distance telephone communication services. The company is based in Valdivia, Chile.

Adexus SA provides information technology services and solutions. It specializes in software applications, infrastructure, optics and photonics, telephony, and servers. The company was founded in 1990 and is headquartered in Santiago, Chile.