Tesoro Employee Directory

Oil and GasUnited States5001-10000 Employees

Tesoro has acquired Western Refining and adopted a new name, Andeavor. To learn more, please visit: www.andeavor.com.

Find Tesoro employees' phone numbers or email addresses

Tesoro Global Highlights

North America
1.4K

United States Of America
1.4K
Canada
4
Mexico
4

Europe
22

Italy
9
United Kingdom Of Great Britain And Northern Ireland
5
Poland
2
France
1
Greece
1
Croatia
1
Netherlands
1
Spain
1
Sweden
1

Asia
13

Pakistan
3
Russian Federation
2
China
2
Philippines
2
Malaysia
1
Kazakhstan
1
India
1
Singapore
1

South America
7

Venezuela
2
Brazil
2
Colombia
1
Chile
1
Peru
1

Africa
4

Nigeria
2
Uganda
1
South Africa
1

Oceania
3

Australia
2
Micronesia
1

Tesoro's Leadership

J. A.
Chief Operating Officer
Mobile Phone
Email
D. C.
Chief Construction Inspector
Mobile Phone
Email
M. M.
Chief Master Technician & Crew Leader
Mobile Phone
Email
A. B.
Vice President Manufacturing
Mobile Phone
Email
N. C.
Ceo
Mobile Phone
Email
S. G. H.
Founder
Mobile Phone
Email
K. K.
Owner And Managing Director
Mobile Phone
Email
C. C.
Owner
Mobile Phone
Email

Tesoro Employee Metrics

100%

50%

2025

2024

Engineering
Analytics
Operations
Program & Project Management
Accounting
Other

Contact profiles from Tesoro

Name

Title

Contact Info

Location

Last Update

W. D.
Sr. Pipeline Controller
Mobile Phone
Email
United StatesTexas
Oct 26, 2025
L. B.
Director, Retirement & Executive Benefits
Mobile Phone
Email
United StatesTexas
Oct 20, 2025
J. Z.
Director Business Solutions
Mobile Phone
Email
United StatesTexas
Oct 27, 2025
R. D.
Director, Trading Controls
Mobile Phone
Email
United StatesTexas
Oct 19, 2025
D. Y.
Director Diversity & Employee Relations
Mobile Phone
Email
United StatesTexas
Sep 15, 2025
T. G.
Director, Controls Engineering
Mobile Phone
Email
United StatesColorado
Nov 10, 2025
D. H.
Director, Business Insurance
Mobile Phone
Email
United StatesTexas
Nov 08, 2025
L. W.
Senior Pipeline Controller
Mobile Phone
Email
United StatesTexas
Sep 09, 2025
K. C.
Director - Maint / Reliability
Mobile Phone
Email
United StatesTexas
Oct 23, 2025
T. P.
Director Of Environmental Services
Mobile Phone
Email
United StatesTexas
Nov 10, 2025

Frequently Asked Questions

What is Tesoro known for?

Tesoro was founded in 1968 operates in the Oil and Gas industry. The company's main headquarters is located in 19100 Ridgewood Parkway, San Antonio, TX 78259, US; you can contact the main corporate office by phone at

+1-210-828-****

. Explore Tesoro's company overview page for more information.

What is Tesoro's most common email format?

Tesoro employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Tesoro email formats with LeadIQ.

How many employees does Tesoro have currently?

Tesoro has approximately 5K employees as of October 2025. These team members are located across 6 continents, including North AmericaEuropeAsia.

Who are Tesoro's key employees and leadership?

As of October 2025, Tesoro's key employees include:

Chief Operating Officer: J. A.
Chief Construction Inspector: D. C.
Chief Master Technician & Crew Leader: M. M.
Vice President Manufacturing: A. B.
Ceo: N. C.

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