LeadIQ logo
Learn more at LeadIQ.com
Tesoro Corporation logo

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
1.1K

Minus sign iconPlus sign icon
  • United States Of America
    1.1K
  • Mexico
    3
  • Trinidad And Tobago
    1

Europe
20

Minus sign iconPlus sign icon
  • Italy
    9
  • Poland
    3
  • United Kingdom Of Great Britain And Northern Ireland
    3
  • Croatia
    2
  • Switzerland
    1
  • Sweden
    1
  • Greece
    1

Asia
9

Minus sign iconPlus sign icon
  • Pakistan
    3
  • China
    2
  • Russian Federation
    1
  • Saudi Arabia
    1
  • India
    1
  • Singapore
    1

South America
5

Minus sign iconPlus sign icon
  • Venezuela
    2
  • Chile
    1
  • Ecuador
    1
  • Colombia
    1

Africa
4

Minus sign iconPlus sign icon
  • Somalia
    1
  • Uganda
    1
  • Nigeria
    1
  • South Africa
    1

Tesoro Corporation's Leadership

  • Ceo at Tesoro Corporation
    N. C.
    Ceo
    Mobile Phone
  • Chief Operating Officer at Tesoro Corporation
    J. A.
    Chief Operating Officer
    Mobile Phone
  • Vice President Manufacturing at Tesoro Corporation
    A. B.
    Vice President Manufacturing
    Mobile Phone
  • President at Tesoro Corporation
    J. L.
    President
    Mobile Phone
  • Owner And Managing Director at Tesoro Corporation
    K. K.
    Owner And Managing Director
    Mobile Phone
  • Owner at Tesoro Corporation
    C. C.
    Owner
    Mobile Phone
  • Owner at Tesoro Corporation
    G. G.
    Owner
    Mobile Phone
  • Chairman at Tesoro Corporation
    N. M.
    Chairman
    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
Location
Last Update
  • Vice President at Tesoro Corporation
    S. S.
    Vice President
    Mobile Phone
    Oct 23, 2024
  • Director Commerical Shipping And Operations at Tesoro Corporation
    R. S.
    Director Commerical Shipping And Operations
    Mobile Phone
    Singapore
    Apr 14, 2026
  • Director Shipping Operations at Tesoro Corporation
    A. M.
    Director Shipping Operations
    Mobile Phone
    Oct 18, 2024
  • Director. Hris, Projects And Analytics at Tesoro Corporation
    J. H.
    Director. Hris, Projects And Analytics
    Mobile Phone
    Oct 17, 2024
  • Director at Tesoro Corporation
    T. C.
    Director
    Mobile Phone
    Oct 23, 2024
  • Sales And Marketing Manager at Tesoro Corporation
    G. C.
    Sales And Marketing Manager
    Mobile Phone
    Taiwan
    Apr 17, 2026
  • Senior Manager, Refinery Technical Services at Tesoro Corporation
    A. P.
    Senior Manager, Refinery Technical Services
    Mobile Phone
    Jun 30, 2026
  • Rbi Program Manager at Tesoro Corporation
    R. F.
    Rbi Program Manager
    Mobile Phone
    Jun 26, 2026
  • Station Manager at Tesoro Corporation
    A. C.
    Station Manager
    Mobile Phone
    Oct 16, 2024
  • Senior Manager, Retail Support Excellence at Tesoro Corporation
    A. Y.
    Senior Manager, Retail Support Excellence
    Mobile Phone
    Oct 17, 2024

Frequently Asked Questions

What is Tesoro Corporation known for?

Minus sign iconPlus sign iconTesoro Corporation was founded in 1968 and operates in the Oil and Gas industry. You can contact Tesoro Corporation's 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 FLast@tsocorp.com. 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 August 2026. These team members are located across 5 continents, including North America, Europe and Asia.

Who are Tesoro Corporation's key employees and leadership?

Minus sign iconPlus sign icon

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

  • Ceo: N. C.
  • Chief Operating Officer: J. A.
  • Vice President Manufacturing: A. B.
  • President: J. L.
  • Owner And Managing Director: K. K.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

  • B2B data verified in real-time
  • Sync data to your CRM, & add it to an outreach sequence in one click
  • Integrations with your tech stack for optimal efficiency
  • A patented AI cold email generator
  • Account & contact-level job change tracking

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.