As of July 2014, the market cap for Valero Energy Corporation (VLO) is $25,976,824,157.48.

There are five definitions for the acronym VLO. These meanings are Valero Energy, Very Low Observable, Landing Gear Operation Speed, Volume License Option, Virginia Liaison Office, and Ventro-lateral Orbital.

The symbol for Valero Energy Corporation in the NYSE is: VLO.

The ticker symbol for Valero Energy is VLO and it is traded on the New York Stock Exchange.

Premcor, Inc. was acquired by Valero Energy for $6.9 billion on April 25, 2005. The ticker symbol for Valero Energy is VLO and it is traded on the New York Stock Exchange.