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November 30, 2015 5:32 AM ET

Specialty Retail

Company Overview of Ultramar Diamond Shamrock Corporation

Company Overview

As of December 31, 2001, Ultramar Diamond Shamrock Corporation was acquired by Valero Energy Corporation. Ultramar Diamond Shamrock Corporation (UDS) operated as an independent refiner and retailer of refined products and convenience store merchandise in the central, southwest, and northeast regions of the United States, as well as eastern Canada. In the northeast region of the United States and in eastern Canada, UDS sells home heating oil to approximately 250,000 households.

6000 North Loop 1604 West

San Antonio, TX 78249

United States

20,000 Employees



Key Executives for Ultramar Diamond Shamrock Corporation

Ultramar Diamond Shamrock Corporation does not have any Key Executives recorded.

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