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HollyFrontier Corporation

Public Energy - Utilities - Gas - Electric 1,000 - 2,500 Employees 16 Active Jobs

HollyFrontier Corporation, headquartered in Dallas, Texas, is an independent petroleum refiner and marketer that produces high value light products such as gasoline, diesel fuel, jet fuel and other specialty products. HollyFrontier operates through its subsidiaries a 135,000 barrels per stream day ("bpsd") refinery located in El Dorado, Kansas, a 125,000 bpsd refinery in Tulsa, Oklahoma, a 100,000 bpsd refinery located in Artesia, New Mexico, a 52,000 bpsd refinery located in Cheyenne, Wyoming and a 31,000 bpsd refinery in Woods Cross, Utah. HollyFrontier markets its refined products principally in the Southwest U.S., the Rocky Mountains extending into the Pacific Northwest and in other neighboring Plains states. Hollyfrontier and certain of it's subsidiaries also currently own a 37% interest(including a 2% general partner intereste) in HollyEnergy Partners, L.P.

Join HollyFrontier Corporation where you have the opportunity to develop and own your career!

HollyFrontier Corporation is an Equal Opportunity Employer.  All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, or veteran status.

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Mission Statement

Our Mission

Our mission is to be the premier U.S. petroleum refining, pipeline and terminal company as measured by superior financial performance and sustainable, profitable growth.

We seek to accomplish this by:

  • Operating in a safe, reliable and environmentally responsible manner,
  • Efficiently operating our existing assets,
  • Offering our customers superior products and services, and
  • Growing both organically and through strategic acquisitions.

We strive to outperform our competition through the quality and development of our employees and assets. We endeavor to maintain an inclusive and stimulating work environment that enables each employee to fully contribute to and participate in our Company's success.

Refining Operations


Our refining operations are located in Cheyenne, Wyoming; El
Dorado, Kansas; Artesia, New Mexico; Tulsa, Oklahoma and Woods Cross,
Utah.  Each of the refineries has the complexity to convert discounted,
heavy and sour crude oils into a high percentage of gasoline, diesel and other
high value refined products.  The Company markets products primarily
throughout the Rocky Mountains, Plains states and Southwestern regions, which
are among the most attractive refined product markets in the United States.

 The Cheyenne Refinery is
located in Cheyenne, Wyoming and has a crude oil capacity of 52,000 barrels per
day with the complexity to convert a wide variety of crude oils into a high
percentage of light products. Crude oil is purchased from local producers,
including the nearby Niobrara and Bakkenformations and is also imported via the
Express Pipeline from Canada.  Cheyenne refined products are primarily
marketed in the eastern slope of the Rocky Mountain region, which encompasses
eastern Colorado (including the Denver metropolitan area), eastern Wyoming, and
western Nebraska.

Dorado Refinery
 The El Dorado Refinery is
located in El Dorado, Kansas and is one of the largest refineries in the Plains
States and Rocky Mountain region with a crude oil capacity of 135,000 barrels
per day. The El Dorado Refinery can select from many different types of crude
oil due to its direct pipeline access to the Cushing, Oklahoma hub, which is
connected by pipelines to the Gulf Coast, Canada and a majority of U.S. crude
production. This crude oil access, combined with the refinery's complexity,
gives it the flexibility to refine a wide variety of crude oils.  El
Dorado refined products are marketed primarily throughout the Plains States and
eastern slope of the Rocky Mountain region, which encompasses eastern Colorado
(including the Denver metropolitan area) and eastern Wyoming.

 The Navajo Refinery is
located in Artesia, New Mexico and has a crude oil capacity of 100,000 barrels
per day with the flexibility and complexity to process heavy crude oil, sour
crude oil and light sweet crude oil. The refinery is in close proximity to West
Texas crude supply and also has direct pipeline access to the wide variety of
crude oils in Cushing, Oklahoma, including Canadian crudes.  Navajo
refined products are marketed primarily in the southwestern United States and
northern Mexico.

 The Tulsa Refinery is
located in Tulsa, Oklahoma and has a crude oil capacity of 125,000 barrels per
day.   The Tulsa Refinery primarily processes sweet crude oils, but
can also process sour crude oils and sits adjacent to Cushing, Oklahoma, the
largest crude oil trading hub in the U.S.  Tulsa refined products are
marketed primarily throughout the midcontinent region of the United States. The
Tulsa Refinery also manufactures lubricants and specialty waxes, including
lubricating oils (base, blended and process oils), waxes, horticultural oils
and asphalt modifiers, which are marketed by Holly Lubricants. 

Cross Refinery

The Woods Cross Refinery is located just north of Salt Lake City, Utah and has
a crude oil capacity of 31,000 barrels per day.  The Woods Cross Refinery
is a high conversion refinery that has advantaged access to regional sweet and
black wax crudes as well as pipeline access to Canadian crude oils.  Woods
Cross refined products are marketed primarily in Utah, Idaho, Nevada, Wyoming
and eastern Washington.


We put health and safety first. We conduct our business with primary emphasis on the health and safety of our employees, contractors and neighboring communities. We continuously strive to raise the bar, guided by our health and safety performance standards.

We care about the environment. We are committed to minimizing environmental impacts by reducing wastes, emissions and other releases. We understand that it is a privilege to conduct our business in the communities where we operate.

We obey the law. We are committed to promoting sustainable social and economic benefits wherever we operate.

We tell the truth and respect others. We uphold high standards of business ethics and integrity, enforce strict principles of corporate governance and support transparency in all our operations. One of our greatest assets is our reputation for behaving ethically in the interests of employees, shareholders, customers, business partners and the communities in which we operate and serve.

We continually improve. Innovation and high-performance are our way of life. Our culture creates a fulfilling environment which enables employees to reach their potential. We believe in creating our own destiny and that a constructive attitude toward change is essential.

Contact Us

Corporate Office
2828 N. Harwood, Suite 1300
Dallas, TX 75201

Investor Relations
2828 N. Harwood, Suite 1300
Dallas, TX 75201

Human Resources
2828 N. Harwood, Suite 1300
Dallas, TX 75201

Lubricants & Specialty Products
International Plaza II, Suite 423
Philadelphia, PA 19113

Cheyenne Refinery
300 Morrie Avenue
P.O. Box 1588
Cheyenne, WY 82007
(307) 634-3551

El Dorado Refinery
1401 Douglas Road
P.O. Box 1121
El Dorado, Kansas 67042-3698
(316) 321-2200

Navajo Refinery
501 East Main
Artesia, New Mexico 88210
(575) 748-3311

Tulsa Refinery
1700 South Union Avenue
Tulsa, Oklahoma 74107
(918) 594-6000

Woods Cross Refinery
393 South 800 West
Woods Cross, Utah 84087-1435
(801) 299-6600

7110 W Northern Ave
Glendale, AZ 85303
(623) 939-3311

Holly Energy Partners

HollyFrontier owns a 34% interest, including the 2%
general partnership interest, in Holly Energy Partners, L.P. (NYSE: HEP), a
master limited partnership that owns and operates petroleum logistics assets
including pipelines, terminals and tankage throughout the midcontinent. 
Through subsidiaries, HEP owns or leases approximately 2,500 miles of petroleum
product and crude oil gathering pipelines in Texas, New Mexico, Oklahoma and
Utah.  HEP also owns tankage and refined product terminals in several
Southwest and Rocky Mountain states. (embed logo link to