HollyFrontier Corporation Employee Directory

Oil and GasTexas, United States1001-5000 Employees

In March of 2022, HollyFrontier Corporation and Holly Energy Partners, L.P. announced the completion of their respective acquisitions of Sinclair Oil and Sinclair Transportation Company. As a result, HF Sinclair Corporation became the new parent holding company of both entities, including HollyFrontier Corporation, and their subsidiaries, and is now the public company trading on the New York Stock Exchange under the ticker symbol “DINO”.

All new content regarding this entity will be published on the @HFSinclair page.

Find HollyFrontier Corporation employees' phone numbers or email addresses

HollyFrontier Corporation Global Highlights

Location
Employees

North America
1.6K

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  • United States Of America
    1.5K
  • Canada
    66
  • Mexico
    1

Europe
24

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  • United Kingdom Of Great Britain And Northern Ireland
    8
  • Netherlands
    8
  • Ukraine
    3
  • Spain
    2
  • Germany
    2
  • Sweden
    1

Asia
20

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  • India
    6
  • China
    5
  • Iran
    2
  • Pakistan
    2
  • Kazakhstan
    1
  • Kyrgyzstan
    1
  • Thailand
    1
  • Bangladesh
    1
  • Malaysia
    1

Africa
4

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  • Lesotho
    1
  • Algeria
    1
  • Egypt
    1
  • Nigeria
    1

Oceania
4

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  • Australia
    3
  • New Zealand
    1

South America
2

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  • Argentina
    1
  • Brazil
    1

HollyFrontier Corporation's Leadership

  • Stylized image of a person
    M. C.
    Ceo
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  • Stylized image of a person
    I. R.
    Chief Executive Officer
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  • Stylized image of a person
    B. B.
    Chief Information Officer
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  • Stylized image of a person
    D. T.
    Chief Financial Officer
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  • Stylized image of a person
    G. M.
    Chief Inspector
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  • Stylized image of a person
    S. J.
    Chief Design Drafter
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    B. S.
    Chief Of Maintenance
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    D. K.
    Vice President | Chief Human Resources Officer
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HollyFrontier Corporation Employee Metrics

100%
50%
0%
2026
2025
2024
  • Engineering
  • Operations
  • Analytics
  • Program & Project Management
  • Accounting
  • Other

Contact profiles from HollyFrontier Corporation

Name
Title
Contact Info
Location
Last Update
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    L. R.
    Refinery Safety Repiii/Nremt/Rso
    Phone icon
    United StatesOklahoma
    Oct 25, 2025
  • Stylized image of a person
    M. C.
    Ceo
    Phone icon
    United StatesTexas
    Nov 17, 2025
  • Stylized image of a person
    A. U.
    President
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    Oct 17, 2024
  • Stylized image of a person
    A. D.
    Partner
    Phone icon
    Jul 07, 2024
  • Stylized image of a person
    B. B.
    Chief Information Officer
    Phone icon
    UNITED STATES
    May 06, 2025
  • Stylized image of a person
    D. K.
    Vice President | Chief Human Resources Officer
    Phone icon
    UNITED STATES
    Feb 29, 2024
  • Stylized image of a person
    D. T.
    Chief Financial Officer
    Phone icon
    Oct 22, 2024
  • Stylized image of a person
    D. H.
    President
    Phone icon
    Oct 18, 2024
  • Stylized image of a person
    I. R.
    Chief Executive Officer
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    Oct 22, 2024
  • Stylized image of a person
    J. T.
    Owner
    Phone icon
    Oct 18, 2024

Frequently Asked Questions

What is HollyFrontier Corporation known for?

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HollyFrontier Corporation operates in the Oil and Gas industry. The company's main headquarters is located in 2828 North Harwood, Suite 1300; you can contact the main corporate office by phone at . Explore HollyFrontier Corporation's company overview page for more information.

What is HollyFrontier Corporation's most common email format?

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

How many employees does HollyFrontier Corporation have currently?

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HollyFrontier Corporation has approximately 1.3K employees as of December 2025. These team members are located across 6 continents, including North AmericaEuropeAsia.

Who are HollyFrontier Corporation's key employees and leadership?

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As of December 2025, HollyFrontier Corporation's key employees include:

  • Ceo: M. C.
  • Chief Executive Officer: I. R.
  • Chief Information Officer: B. B.
  • Chief Financial Officer: D. T.
  • Chief Inspector: G. M.

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