Companies based in Montevideo

PLUNA Líneas Aéreas Uruguayas S.A. was the flag carrier of Uruguay. It was headquartered in Carrasco, Montevideo and operated scheduled services within South America, as well as scheduled cargo and charter services from its hub at Carrasco International Airport.

The Administración Nacional de Telecomunicaciones (ANTEL, literally "National Administration of Telecommunications") is Uruguay's government-owned telecommunications company, founded in 1974 as a separate legal entity after spinning off the telecommunications division of UTE, which had the monopoly of landline telephony since 1931. The company has a monopoly of landline telephony and data services in the country. They also provide mobile phone services (in direct competition with Claro and Movistar) and Internet-related services, being the only provider of ADSL and land-line data services beca

Uruguayan airline

Uruguayan state-owned fuel company

former Urugyayan airline (2013-2016)

The National Administration of Power Plants and Electrical Transmissions (), better known as UTE, is Uruguay's government-owned power company. It was established in 1912, following approval of Law 4273 establishing it as a monopoly.

former airline of Uruguay

state-owned bank located in Uruguay

Uruguayan airline