de C.V. is a Mexican global conglomerate company owned by Carlos Slim.

It was formed in 1990 after the merger of Corporación Industrial Carso and Grupo Inbursa.

In May 2014, the conglomerate had a stock market capitalisation of over $12 billion US dollars.

Provides services to these sectors: chemical and petroleum, installation of pipelines, infrastructure, civil construction, and housing projects Participates in the energy and petroleum industries.

Pursues business opportunities arising from the energy reform laws in Mexico and other countries.