Bloomberg Anywhere Remote Login Bloomberg Terminal Demo Request


Connecting decision makers to a dynamic network of information, people and ideas, Bloomberg quickly and accurately delivers business and financial information, news and insight around the world.


Financial Products

Enterprise Products


Customer Support

  • Americas

    +1 212 318 2000

  • Europe, Middle East, & Africa

    +44 20 7330 7500

  • Asia Pacific

    +65 6212 1000


Industry Products

Media Services

Follow Us

Bloomberg Customers

February 13, 2016 12:51 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.

Similar Private Companies By Industry

Company Name Region
Madhav Inc. United States
The Riverside Village Shoppes United States
Riverside Autoplex, LLC United States
Barnes & Noble Booksellers, Inc. United States
Greiner/Schmidt Motor Co., Inc. United States

Recent Private Companies Transactions

No transactions available in the past 12 months.

Stock Quotes

Market data is delayed at least 15 minutes.

Company Lookup

Most Searched Private Companies

Company Name Geographic Region
Lawyers Committee for Civil Rights Under Law United States
Bertelsmann AG Europe
NYC2012, Inc. United States
Rush University United States
Citizens Budget Commission United States

Sponsored Financial Commentaries

Sponsored Links

Request Profile Update

Only a company representative may request an update for the company profile. Documentation will be required.

To contact Ultramar Diamond Shamrock Corporation, please visit --. Company data is provided by Capital IQ. Please use this form to report any data issues.

Please enter your information in the following field(s):
Update Needed*

All data changes require verification from public sources. Please include the correct value or values and a source where we can verify.

Your requested update has been submitted

Our data partners will research the update request and update the information on this page if necessary. Research and follow-up could take several weeks. If you have questions, you can contact them at