US Oil & Refining Co
Tacoma, WA Part of Par Pacific Holdings, Inc.
- UEI
- U9JEXVGS3EC5
- CAGE
- 6E780
- Primary NAICS
- 324110 Petroleum Refineries
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
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Its parent company, PAR Pacific Holdings Inc., ranks:
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Corporate family
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-
Parent
GDKWB5SQTTF1
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Parent
GDKWB5SQTTF1
- SAM.gov registration date
- Physical address
- 3001 Marshall Ave, Tacoma, WA 98421, USA
- Website
- parpacific.com
- Founded
- 2012
- Employees
- 1K-5K
- Estimated annual revenue
- $1B-$10B
- Industry
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- Energy
- Energy Equipment & Services
- Gas Utilities
- Oil & Gas
- SIC code
- 13 Oil & Gas Extraction
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $56,319,326 |
| FY2025 | $67,668,998 |
| FY2024 | $78,212,900 |
| FY2023 | $80,448,574 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Defense Logistics Agency | $56,319,326 |
Contract awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Turbine fuel, aviation | Energy (DLA) | $239,958 | |
| Turbine fuel, aviation | Energy (DLA) | $145,860 | |
| Turbine fuel, aviation | Energy (DLA) | $204,242 | |
| Turbine fuel, aviation | Energy (DLA) | $35,840 | |
| Turbine fuel, aviation | Energy (DLA) | $168,561 |
Latest 5 listed here. See the rest on GovTribe.
Grant awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Port security grant program | FEMA HQ Financial Assistance Awards | $848,750 |
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Par Hawaii Refining LLC | Houston, TX | 324110 Petroleum Refineries |
| Wyoming Refining Company | Houston, TX | 324110 Petroleum Refineries |
| Phillips 66 Company | Houston, TX | 324110 Petroleum Refineries |
| IES Downstream LLC | Kapolei, HI | 424710 Petroleum Bulk Stations and Terminals |
| Marathon Petroleum Company LP | Findlay, OH | 324110 Petroleum Refineries |
About the company
US Oil & Refining Co, a subsidiary of Par Pacific Holdings, Inc., is a large petroleum refiner headquartered in Tacoma, Washington that supplies aviation turbine fuels and naval distillate fuels to the Defense Logistics Agency Energy as a prime contractor on full-and-open delivery orders with no set-aside designation. The company operates refinery and storage facilities in Tacoma capable of delivering fuel via tanker, barge, truck, railcar, and pipeline across Rocky Mountain, West Coast, and Offshore regions supporting Department of Defense military aviation and naval operations.
US Oil & Refining Co's federal footprint is overwhelmingly concentrated in fuel supply. Of 1,180 total awards across all sources, 1,140 delivery orders (96.6% by count) flow through Defense Logistics Agency Energy under five parent indefinite-delivery contracts. The top customer by both count and dollar value is DLA Energy with $2.11 billion in combined potential value across 1,140 awards, representing 99% of the vendor's overall portfolio. Defense Logistics Agency contributes $26.7 million across 21 awards; the Department of the Navy, Federal Emergency Management Agency, and Department of the Air Force account for the remaining less than 1 percent. Customer concentration is extreme: DLA Energy dominates 99% of awards by both count and dollar magnitude.
The vendor holds five active parent indefinite-delivery contracts with DLA Energy. The largest, awarded September 26, 2025, carries a $76.062 billion ceiling through September 30, 2026, and has generated 143 task orders totaling $69.1 million in combined potential value as of the source snapshot. A second vehicle awarded September 26, 2024, holds a $107.206 billion ceiling through September 30, 2025, with 140 task orders and $85.8 million combined potential. Three earlier IDIQs (SPE60223D0492, SPE60221D0490, SPE60220D0501) collectively add 370 additional task orders and $271.5 million in combined potential value. All vehicles authorize approximately 916 to 919 million gallons of aviation turbine fuels (Jet A, JP-5, Jet A-1) and F-76 naval distillate fuel across their terms. Individual delivery orders carry fixed-price structures with economic price adjustment provisions and range from $30,162 to $3.93 million, completing within days to weeks of issuance.
Recent activity reflects sustained high-volume ordering across all vehicles. Representative delivery orders include $3.93 million (March 12, 2026), $3.024 billion (April 1, 2026), $1.97 million (March 19, 2026), and consistent orders in the $1.1–1.9 million range throughout May, June, and July 2026. Awards per year have remained stable: 107 in 2022, 131 in 2023, 120 in 2024, 136 in 2025, and 60 through mid-2026 (reflecting the recency cutoff). The vendor does not operate as a subcontractor; all awards are prime contracts with no identified subcontractors. Place of performance for all contracts specifies Tacoma, Washington.
Beyond the core fuel delivery contract footprint, US Oil & Refining Co received an $848,750 Port Security Grant Program project grant from the Federal Emergency Management Agency on August 28, 2023 (CFDA 97.056) to enhance security measures and protect critical infrastructure at its Tacoma port facilities. This grant reflects recognition of the company's role as critical national security infrastructure.
US Oil & Refining Co's competitive posture is singularly focused on full-and-open defense fuel procurement. The company does not pursue or hold set-aside contracts. Its market position depends entirely on maintaining DLA Energy's single-award and multiple-award IDIQ relationships, which remain active and generating hundreds of delivery orders annually.
Quick answers
Is US Oil & Refining Co registered in SAM.gov?
Yes. US Oil & Refining Co's SAM.gov registration is active through March 23, 2027.
How much has US Oil & Refining Co received in federal contracts?
Federal contracts obligated $67,668,998 to US Oil & Refining Co in fiscal year 2025 and $282,649,798 in fiscal years 2023 through 2027.
How does US Oil & Refining Co rank among federal contractors?
US Oil & Refining Co's parent company, PAR Pacific Holdings Inc., ranked #7 in PSC 9130, #7 in NAICS 32411 and #8 in PSC 91 in FY2025.
What is US Oil & Refining Co's most recent federal award?
US Oil & Refining Co's most recent federal contract award is Turbine fuel, aviation (SPE60226FD10J), from Energy (DLA), on July 22, 2026.
On GovTribe
See US Oil & Refining Co's full federal record
- Federal contract awards
- IDV awards
- Federal grant awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors