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Tesoro Corporation Employee Directory

Oil and GasTexas, United States1001-5000 Employees

Tesoro Corporation is an oil and gas company based in San Antonio, Texas. The company employs between 1,001 and 5,000 people. Tesoro acquired Western Refining and adopted the Andeavor name. In 2017, Tesoro acquired Virent to support its biofuels initiatives. The company operates within the oil and gas sector and pursues growth through acquisitions of other energy businesses.

Find Tesoro Corporation employees' phone numbers or email addresses

Tesoro Corporation Global Highlights

Location
Employees

North America
1.4K

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  • United States Of America
    1.4K
  • Mexico
    4
  • Canada
    3

Europe
23

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  • Italy
    9
  • Poland
    3
  • United Kingdom Of Great Britain And Northern Ireland
    3
  • Spain
    2
  • Croatia
    2
  • Sweden
    1
  • Netherlands
    1
  • Switzerland
    1
  • Greece
    1

Asia
10

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  • China
    2
  • Pakistan
    2
  • Saudi Arabia
    1
  • Malaysia
    1
  • Russian Federation
    1
  • Philippines
    1
  • Singapore
    1
  • India
    1

South America
7

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  • Venezuela
    2
  • Brazil
    2
  • Colombia
    1
  • Peru
    1
  • Chile
    1

Africa
5

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  • Nigeria
    2
  • Somalia
    1
  • Uganda
    1
  • South Africa
    1

Oceania
3

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  • Australia
    2
  • Micronesia
    1

Tesoro Corporation's Leadership

  • Stylized image of a person
    N. C.
    Ceo
    Phone icon
    Mobile Phone
  • Stylized image of a person
    J. A.
    Chief Operating Officer
    Phone icon
    Mobile Phone
  • Stylized image of a person
    M. M.
    Chief Master Technician & Crew Leader
    Phone icon
    Mobile Phone
  • Stylized image of a person
    A. B.
    Vice President Manufacturing
    Phone icon
    Mobile Phone
  • Stylized image of a person
    J. L.
    President
    Phone icon
    Mobile Phone
  • Stylized image of a person
    K. K.
    Owner And Managing Director
    Phone icon
    Mobile Phone
  • Stylized image of a person
    C. C.
    Owner
    Phone icon
    Mobile Phone
  • Stylized image of a person
    G. G.
    Owner
    Phone icon
    Mobile Phone

Tesoro Corporation Employee Metrics

100%
50%
0%
2026
2025
  • Engineering
  • Analytics
  • Operations
  • Program & Project Management
  • Accounting
  • Other
  • Civil Engineering & Construction
  • Administrative
  • Supply Chain

Contact profiles from Tesoro Corporation

Name
Title
Contact Info
Location
Last Update
  • Stylized image of a person
    H. O.
    Store Manager
    Phone icon
    Mobile Phone
    Oct 17, 2024
  • Stylized image of a person
    H. D.
    Senior Project Manager
    Phone icon
    Mobile Phone
    Oct 23, 2024
  • Stylized image of a person
    I. P.
    Store Manager
    Phone icon
    Mobile Phone
    Oct 23, 2024
  • Stylized image of a person
    J. S.
    Staffing Manager
    Phone icon
    Mobile Phone
    Jul 27, 2024
  • Stylized image of a person
    K. H.
    Senior Project Manager
    Phone icon
    Mobile Phone
    Oct 18, 2024
  • Stylized image of a person
    K. T.
    Project Manager
    Phone icon
    Mobile Phone
    Oct 16, 2024
  • Stylized image of a person
    M. N.
    Project Manager And Estimator For Virg
    Phone icon
    Mobile Phone
    Oct 17, 2024
  • Stylized image of a person
    M. R.
    Operations Area Manager
    Phone icon
    Mobile Phone
    Jul 07, 2024
  • Stylized image of a person
    S. C.
    Manager, Systems Access Administrator
    Phone icon
    Mobile Phone
    Jan 12, 2026
  • Stylized image of a person
    S. L.
    Information Technology Supply Chain Category Management Manager
    Phone icon
    Mobile Phone
    Feb 24, 2023

Frequently Asked Questions

What is Tesoro Corporation known for?

Minus sign iconPlus sign iconTesoro Corporation was founded in 1968 operates in the Oil and Gas industry; you can contact the main corporate office by phone at
+1-210-626-****
. Explore Tesoro Corporation's company overview page for more information.

What is Tesoro Corporation's most common email format?

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

How many employees does Tesoro Corporation have currently?

Minus sign iconPlus sign iconTesoro Corporation has approximately 2K employees as of July 2026. These team members are located across 6 continents, including North AmericaEuropeAsia.

Who are Tesoro Corporation's key employees and leadership?

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As of July 2026, Tesoro Corporation's key employees include:

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

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