Narcís Serra Serra

The Group's principal activity is providing telecommunication and other related services throughout Chile. These services include: local telephone service, domestic and international long distance service, public and mobile telephone service, terminal equipment sales and leasing, data transmission, dedicated links, interconnection services, value-added services including the sale of telephone numbers such as '700' numbers for toll calls-to providers, Internet access, home security services and home assistance through monitoring and alarm systems using the telephone line, and broadband services for massive use with Asymmetric Digital Subscriber Line or ADSL technology. The company also provides digital/satellite TV subscriptions and packages that include channels for movies, children's programs, sports, series, cultural, local and international programs, and pay per view.

Telefónica Internacional operates as a holding company with interests in the telecommunications industry. The firm is based in Madrid.

Caixa d'Estalvis de Catalunya provides banking and financial services. It offers commercial banking, financial, insurance, real-estate, pension funds, and mortgage services to corporate and retail customers. The bank has more than 1,200 branches and 1,318 ATMs. Caixa d'Estalvis de Catalunya was founded in October 26, 1926 and is headquartered in Barcelona, Spain.

Vanti SA ESP engages in the marketing and distribution of natural gas. It supplies residential, industrial, commercial, natural gas vehicle,distributors, and sub-distributors. The company was founded in 1997 and is headquartered in Bogotá, Colombia.