
Founded
Henry L. Doherty creates the Cities Service Company
With more than 110 years of excellence, CITGO is proud of our unique history as we look toward another century of success.

Henry L. Doherty creates the Cities Service Company




The iconic Cities Service (now CITGO) sign was erected in Kenmore Square in Boston.

Cities Service completed construction of "the Big Inch" - the biggest, longest pipeline to date - which served to help supply petroleum products to the war effort

Cities Service unveiled its new marketing brand, retaining the first syllable of the heritage company and adding "GO" to imply power, energy and progressiveness.
CITGO Petroleum Corporation created as standalone refining, marketing and transportation company registered in the state of Delaware: purchased by the Southland Company, operators of the 7-Eleven chain of convenience stores.


Since 1986, the CITGO community has raised over $280 million for the Muscular Dystrophy Association through events like tournaments, walkathons, and auctions—supporting families affected by neuromuscular disease.

TeamCITGO was established to support community initiatives across the CITGO operational footprint. Volunteers contribute to projects aimed at improving quality of life in local communities.

CITGO became wholly owned by Petróleos de Venezuela (PDVSA).


We’re creating a lasting positive impact in the communities that we serve.


Dedicated to expanding access to educational opportunities.
Introducing Illuminate.



Approximately 50 students received specialized training focused on emergency preparedness and fire safety in Corpus Christi.
