About Tesoro Corporation
Tesoro Corporation is an Oil and Energy company, headquartered in San Antonio, with 5,001 - 10,000 employees and annual revenue of $1B+.
Tesoro has acquired Western Refining and adopted a new name, Andeavor. To learn more, please visit: www.andeavor.com.
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Tesoro Corporation Company Highlights
Phone Number
(419) 421-xxxx
Corporate Office Address
539 S Main Street
San Antonio, 78259
Website
Tesoro Corporation Org
Tesoro Corporation has 18 C-Level, 25 VP, 95 Director, 343 Manager, 84 Senior, and 1139 Other employees.
Tesoro Corporation Decision Makers
- CEOLu Simmons
- CFOBrian Randecker
Tesoro Corporation's Tech Stack
Frequently Asked Questions About
Tesoro Corporation
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Who is the CEO of Tesoro Corporation?
The CEO of Tesoro Corporation is Lu Simmons. See full contact details ›
Who is the CFO of Tesoro Corporation?
The CFO of Tesoro Corporation is Brian Randecker. See full contact details ›
How many senior employees does Tesoro Corporation have?
Tesoro Corporation has 565 senior employees that are typically used for decision making.
Who are the key decision makers at Tesoro Corporation?
Key decision makers at Tesoro Corporation include Lu Simmons (CEO) and Brian Randecker (CFO). See full contact details ›
What technologies does Tesoro Corporation use?
Tesoro Corporation uses technologies including Automattic, Google Cloud, and Google Maps.
How do I contact Tesoro Corporation?
To contact Tesoro Corporation, visit tsocorp.com.
Where is Tesoro Corporation headquartered?
Tesoro Corporation is headquartered at 539 S Main Street, San Antonio.
What is the main phone number for Tesoro Corporation?
The main phone number for Tesoro Corporation is (419) 421-xxxx.
What is the official website for Tesoro Corporation?
The official website for Tesoro Corporation is tsocorp.com.
What is the annual revenue of Tesoro Corporation?
The annual revenue of Tesoro Corporation is $1B+.
How many employees does Tesoro Corporation have?
Tesoro Corporation has 5,001 - 10,000 employees.
What industry is Tesoro Corporation in?
Tesoro Corporation is in the Oil and Energy industry.
Last updated: June 19, 2025