Top 100 Contractors in NAICS 32411: Petroleum Refineries, Aug 2025–Jul 2026

Name: Top 100 Contractors in NAICS 32411: Petroleum Refineries, Aug 2025–Jul 2026
Creator: GovTribe
License: https://creativecommons.org/licenses/by/4.0/

Parent companies by net contract obligations Aug 1, 2025 – Jul 31, 2026 Code page on GovTribe

The latest 12 months. See the newest fiscal year's list: Top Contractors in NAICS 32411: Petroleum Refineries, FY2025.

The top 10 won 51% of NAICS 32411 contract dollars from August 2025 through July 2026

Contract obligations: $10,947,421,038 Net of deobligations, by contracts coded NAICS 32411 or a code under it
Contractors: 483 Parent companies with an obligation
Largest contractor: Air BP Sales Romania S.R.L. $1.1 billion, 8.7% of obligations
Data as of: Nov 5, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV · Free to reuse with credit to GovTribe (CC BY 4.0)

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Air BP Sales Romania S.R.L. 4 awardees, including BP Products North America Inc., BP Oil International Limited and Air BP Limited Top agencies DLA (Defense Logistics Agency)	$1,095,891,687	8.7%	Rank history: #1 in FY2021, #2 in FY2022, #2 in FY2023, #2 in FY2024 and not on the FY2025 list; up 147 since Aug 2024–Jul 2025.
2	Motor Oil (Hellas) Corinth Refineries S.A. 2 awardees, including Coral Oil and Chemical Products Societe Anonyme Top agencies DLA (Defense Logistics Agency) DOS (Department of State)	$1,026,716,958	8.1%	Rank history: #10 in FY2021, #5 in FY2022, #12 in FY2023, #5 in FY2024 and #4 in FY2025; up 1 since Aug 2024–Jul 2025.
3	Marathon Petroleum Company LP Top agencies DLA (Defense Logistics Agency)	$752,619,653	6.0%	Rank history: not on the FY2021–FY2022 lists, #13 in FY2023, #9 in FY2024 and #5 in FY2025; up 2 since Aug 2024–Jul 2025.
4	Valero Energy Corporation Through Valero Marketing and Supply Co Top agencies DLA (Defense Logistics Agency)	$689,210,950	5.5%	Rank history: #2 in FY2021, #3 in FY2022, #3 in FY2023, #3 in FY2024 and #1 in FY2025; up 4 since Aug 2024–Jul 2025.
5	S-Oil Corporation Top agencies DLA (Defense Logistics Agency)	$671,047,842	5.3%	Rank history: #13 in FY2021, not on the FY2022–FY2023 lists, #12 in FY2024 and #3 in FY2025; down 3 since Aug 2024–Jul 2025.
6	Phillips 66 Company Top agencies DLA (Defense Logistics Agency)	$621,658,858	4.9%	Rank history: #5 in FY2021, #8 in FY2022, #7 in FY2023, #6 in FY2024 and #2 in FY2025; unchanged since Aug 2024–Jul 2025.
7	Chevron Corporation Through Chevron USA Inc. Top agencies DLA (Defense Logistics Agency)	$474,401,993	3.8%	Rank history: #24 in FY2021, #23 in FY2022, #16 in FY2023, #20 in FY2024 and #8 in FY2025; up 3 since Aug 2024–Jul 2025.
8	Ross & Associates of River Falls WI Ltd Through Vetjet Fuels LLC Top agencies DLA (Defense Logistics Agency)	$406,156,828	3.2%	Rank history: not on the FY2021–FY2023 lists, #28 in FY2024 and #10 in FY2025; up 11 since Aug 2024–Jul 2025.
9	SK Energy Co., Ltd. Top agencies DLA (Defense Logistics Agency)	$380,040,749	3.0%	Rank history: not on the FY2021–FY2024 lists and #15 in FY2025; up 11 since Aug 2024–Jul 2025.
10	United Capital Investments Group, Inc. Top agencies DLA (Defense Logistics Agency)	$335,151,207	2.7%	Rank history: #12 in FY2021, #14 in FY2022, #15 in FY2023, #15 in FY2024 and #12 in FY2025; up 4 since Aug 2024–Jul 2025.
11	PAR Pacific Holdings Inc. 3 awardees, including Par Hawaii Refining LLC, US Oil & Refining Co and Hermes Consolidated LLC Top agencies DLA (Defense Logistics Agency)	$325,377,992	2.6%	Rank history: #8 in FY2021, #11 in FY2022, #9 in FY2023, #8 in FY2024 and #7 in FY2025; down 2 since Aug 2024–Jul 2025.
12	South National for Logistics Top agencies DLA (Defense Logistics Agency)	$317,900,444	2.5%	Rank history: not on the FY2021 list, #64 in FY2022, #41 in FY2023, #24 in FY2024 and #20 in FY2025; up 13 since Aug 2024–Jul 2025.
13	Moeve S.A. Top agencies DLA (Defense Logistics Agency)	$302,554,330	2.4%	Rank history: not on the FY2021–FY2023 lists, #17 in FY2024 and #16 in FY2025; up 3 since Aug 2024–Jul 2025.
14	GS Caltex Corporation Top agencies DLA (Defense Logistics Agency)	$216,663,876	1.7%	Rank history: #52 in FY2021, #33 in FY2022, not on the FY2023 list, #16 in FY2024 and #17 in FY2025; up 7 since Aug 2024–Jul 2025.
15	Placid Refining Company LLC Top agencies DLA (Defense Logistics Agency)	$202,444,973	1.6%	Rank history: #17 in FY2021, #12 in FY2022, #10 in FY2023, #13 in FY2024 and #13 in FY2025; up 2 since Aug 2024–Jul 2025.
16	Petromax Refining Company LLC Top agencies DLA (Defense Logistics Agency)	$199,702,350	1.6%	Rank history: #3 in FY2021, #7 in FY2022, #5 in FY2023, #4 in FY2024 and #6 in FY2025; down 9 since Aug 2024–Jul 2025.
17	Avfuel Corp Top agencies DLA (Defense Logistics Agency)	$192,519,272	1.5%	Rank history: not on the FY2021–FY2023 lists, #58 in FY2024 and #21 in FY2025; up 9 since Aug 2024–Jul 2025.
18	Arctic Slope Regional Corporation Through Petro Star Inc. Top agencies DLA (Defense Logistics Agency)	$174,582,637	1.4%	Rank history: #14 in FY2021, #13 in FY2022, #11 in FY2023, #10 in FY2024 and #9 in FY2025; down 7 since Aug 2024–Jul 2025.
19	Lazarus Energy Holdings LLC Top agencies DLA (Defense Logistics Agency)	$151,464,961	1.2%	Rank history: #18 in FY2021, #21 in FY2022, #20 in FY2023, #21 in FY2024 and #19 in FY2025; up 5 since Aug 2024–Jul 2025.
20	World Fuel Services Corp 6 awardees, including World Fuel Services (Singapore) PTE Ltd, World Fuel Services Europe, Ltd. and Petro Air, Corp Top agencies DLA (Defense Logistics Agency)	$126,637,936	1.0%	Rank history: #25 in FY2021, #24 in FY2022, #33 in FY2023, #19 in FY2024 and #18 in FY2025; up 3 since Aug 2024–Jul 2025.
21	Hollyfrontier Corporation Through HF Sinclair Refining & Marketing LLC Top agencies DLA (Defense Logistics Agency)	$123,958,566	1.0%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
22	Glenn Oil Company LLC Top agencies DLA (Defense Logistics Agency)	$101,188,880	0.8%	Rank history: #91 in FY2021, #92 in FY2022, not on the FY2023 list, #92 in FY2024 and not on the FY2025 list; up 103 since Aug 2024–Jul 2025.
23	Alon USA LP Top agencies DLA (Defense Logistics Agency)	$95,990,495	0.8%	Rank history: not on the FY2021–FY2023 lists, #30 in FY2024 and #24 in FY2025; up 5 since Aug 2024–Jul 2025.
24	Kuwait Petroleum Corporation Top agencies DLA (Defense Logistics Agency)	$85,475,370	0.7%	Rank history: #15 in FY2021, #20 in FY2022, #29 in FY2023, #22 in FY2024 and not on the FY2025 list; up 7 since Aug 2024–Jul 2025.
25	Husky Marketing and Supply Company Top agencies DLA (Defense Logistics Agency)	$77,230,150	0.6%	Rank history: #68 in FY2021, not on the FY2022–FY2023 lists, #32 in FY2024 and #25 in FY2025; up 2 since Aug 2024–Jul 2025.
26	BRZ Investment & Consulting LLC Top agencies DLA (Defense Logistics Agency) DOS (Department of State)	$75,415,920	0.6%	Rank history: not on the FY2021 list, #61 in FY2022, #50 in FY2023, #31 in FY2024 and #26 in FY2025; up 4 since Aug 2024–Jul 2025.
27	Dyno Oil & Electric LLC Top agencies DLA (Defense Logistics Agency)	$73,433,354	0.6%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
28	Qatex Limited Top agencies DLA (Defense Logistics Agency)	$66,323,544	0.5%	Rank history: not on the FY2021–FY2023 lists, #23 in FY2024 and #11 in FY2025; down 16 since Aug 2024–Jul 2025.
29	Signature Flight Support LLC 4 awardees, including Epic Aviation, LLC Top agencies DLA (Defense Logistics Agency)	$60,443,149	0.5%	Rank history: not on the FY2021–FY2023 lists, #82 in FY2024 and #30 in FY2025; up 7 since Aug 2024–Jul 2025.
30	Calumet Montana Refining LLC 2 awardees, including Calumet Shreveport Fuels LLC Top agencies DLA (Defense Logistics Agency)	$57,004,852	0.5%	Rank history: not on the FY2021–FY2023 lists, #38 in FY2024 and #32 in FY2025; up 2 since Aug 2024–Jul 2025.
31	Clipper Oil, Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$55,468,489	0.4%	Rank history: #39 in FY2021, #45 in FY2022, #45 in FY2023, #34 in FY2024 and #31 in FY2025; up 2 since Aug 2024–Jul 2025.
32	Associated Energy Group LLC Top agencies DLA (Defense Logistics Agency)	$54,313,437	0.4%	Rank history: #73 in FY2021, not on the FY2022 list, #59 in FY2023, #55 in FY2024 and #36 in FY2025; up 6 since Aug 2024–Jul 2025.
33	AML Global Limited 2 awardees Top agencies DLA (Defense Logistics Agency)	$50,639,354	0.4%	Rank history: #47 in FY2021, #51 in FY2022, #48 in FY2023, #50 in FY2024 and #46 in FY2025; up 18 since Aug 2024–Jul 2025.
34	ABU Dhabi National Oil Company for Distribution Pjsc Top agencies DLA (Defense Logistics Agency)	$48,526,383	0.4%	Rank history: not on the FY2021–FY2022 lists, #77 in FY2023, #78 in FY2024 and not on the FY2025 list; up 82 since Aug 2024–Jul 2025.
35	Stonewin Capital LP 2 awardees, including Stonewin LLC Top agencies DLA (Defense Logistics Agency)	$46,558,176	0.4%	Rank history: #29 in FY2021, #34 in FY2022, #38 in FY2023, #44 in FY2024 and #33 in FY2025; up 2 since Aug 2024–Jul 2025.
36	Port City Air Top agencies DLA (Defense Logistics Agency)	$39,672,469	0.3%	Rank history: not on the FY2021 list, #43 in FY2022, #52 in FY2023, #43 in FY2024 and not on the FY2025 list; up 74 since Aug 2024–Jul 2025.
37	Pinnacle Petroleum, Inc. Top agencies DLA (Defense Logistics Agency)	$39,589,701	0.3%	Rank history: #42 in FY2021, #49 in FY2022, #54 in FY2023, #53 in FY2024 and #42 in FY2025; up 8 since Aug 2024–Jul 2025.
38	Vitol Aviation Co Top agencies DLA (Defense Logistics Agency)	$39,546,571	0.3%	Rank history: not on the FY2021–FY2023 lists, #14 in FY2024 and #23 in FY2025; down 23 since Aug 2024–Jul 2025.
39	REW Investments Inc. 5 awardees, including Jacksonville Jetport LLC, Gulfport Aviation Partners LLC and Indianapolis Aviation Partners, LLC Top agencies DLA (Defense Logistics Agency)	$35,755,009	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
40	Eastern Aviation Fuels, Inc. Top agencies DLA (Defense Logistics Agency)	$33,652,421	0.3%	Rank history: not on the FY2021–FY2022 lists, #88 in FY2023, #71 in FY2024 and #57 in FY2025; up 22 since Aug 2024–Jul 2025.
41	Stonewin International, LLC Top agencies DLA (Defense Logistics Agency)	$32,968,478	0.3%	Rank history: not on the FY2021–FY2024 lists and #44 in FY2025; up 5 since Aug 2024–Jul 2025.
42	Jenergy SPA Top agencies DLA (Defense Logistics Agency)	$31,096,444	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
43	Carbon Asset Developer Associates LLC Top agencies DLA (Defense Logistics Agency)	$28,743,969	0.2%	Rank history: not on the FY2021–FY2023 lists, #33 in FY2024 and #28 in FY2025; down 14 since Aug 2024–Jul 2025.
44	Petroleum Traders Corp Top agencies DLA (Defense Logistics Agency)	$28,081,384	0.2%	Rank history: #32 in FY2021, #32 in FY2022, #40 in FY2023, #40 in FY2024 and #37 in FY2025; down 5 since Aug 2024–Jul 2025.
45	Lubwell Corporation Top agencies DLA (Defense Logistics Agency)	$27,651,578	0.2%	Rank history: not on the FY2021–FY2024 lists and #61 in FY2025; up 22 since Aug 2024–Jul 2025.
46	Okinawa Idemitsu K.K. Top agencies DLA (Defense Logistics Agency)	$27,069,446	0.2%	Rank history: not on the FY2021–FY2022 lists, #4 in FY2023, #1 in FY2024 and #14 in FY2025; down 42 since Aug 2024–Jul 2025.
47	Cosmo Oil Marketing Co., Ltd. Top agencies DLA (Defense Logistics Agency)	$26,559,774	0.2%	Rank history: #19 in FY2021, #46 in FY2022, #43 in FY2023, #46 in FY2024 and #41 in FY2025; down 4 since Aug 2024–Jul 2025.
48	Glasgow Prestwick Airport Limited Top agencies DLA (Defense Logistics Agency)	$26,435,116	0.2%	Rank history: not on the FY2021–FY2024 lists and #45 in FY2025; up 9 since Aug 2024–Jul 2025.
49	Delta Western, LLC Top agencies DLA (Defense Logistics Agency)	$23,573,601	0.2%	Rank history: not on the FY2021–FY2023 lists, #72 in FY2024 and #50 in FY2025; up 14 since Aug 2024–Jul 2025.
50	Minerva Bunkering Pte. Ltd. Top agencies DLA (Defense Logistics Agency)	$22,576,854	0.2%	Rank history: not on the FY2021–FY2023 lists, #100 in FY2024 and #60 in FY2025; up 6 since Aug 2024–Jul 2025.
51	Masar Al-Tamkeen for Oil and Diesel Services Ltd. Co. Top agencies DLA (Defense Logistics Agency)	$22,076,514	0.2%	Rank history: not on the FY2021–FY2024 lists and #39 in FY2025; down 1 since Aug 2024–Jul 2025.
52	Qatar Fuel (Woqod) Top agencies DLA (Defense Logistics Agency)	$22,054,438	0.2%	Rank history: #48 in FY2021, #59 in FY2022, #83 in FY2023, #56 in FY2024 and #53 in FY2025; up 6 since Aug 2024–Jul 2025.
53	Repeat Consultants International LLC Top agencies DLA (Defense Logistics Agency)	$20,722,813	0.2%	Rank history: not on the FY2021–FY2022 lists, #30 in FY2023, #29 in FY2024 and #34 in FY2025; down 19 since Aug 2024–Jul 2025.
54	Freeman Holdings of Riverside, L.L.C. Top agencies DLA (Defense Logistics Agency)	$20,690,220	0.2%	Rank history: #45 in FY2021, #60 in FY2022, #58 in FY2023, #52 in FY2024 and #52 in FY2025; up 5 since Aug 2024–Jul 2025.
55	KVG LLC Top agencies DLA (Defense Logistics Agency)	$20,045,753	0.2%	Rank history: not on the FY2021–FY2025 lists; up 150 since Aug 2024–Jul 2025.
56	Solaris Energy Dmcc Top agencies DLA (Defense Logistics Agency)	$19,187,773	0.2%	Rank history: not on the FY2021–FY2022 lists, #74 in FY2023, #51 in FY2024 and #54 in FY2025; down 2 since Aug 2024–Jul 2025.
57	Merrimac Petroleum, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DOI (Department of the Interior)	$18,188,929	0.1%	Rank history: #88 in FY2021, not on the FY2022 list, #92 in FY2023, not on the FY2024 list and #62 in FY2025; up 18 since Aug 2024–Jul 2025.
58	Tayrona Investments LLC Top agencies DLA (Defense Logistics Agency)	$18,089,654	0.1%	Rank history: not on the FY2021–FY2024 lists and #76 in FY2025; up 30 since Aug 2024–Jul 2025.
59	Hanwha Totalenergies Petrochemical Co., Ltd. Top agencies DLA (Defense Logistics Agency)	$17,708,761	0.1%	Rank history: not on the FY2021 list, #36 in FY2022, #39 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
60	Mansfield Oil Company of Gainesville Inc. Top agencies DLA (Defense Logistics Agency)	$16,149,721	0.1%	Rank history: not on the FY2021–FY2024 lists and #92 in FY2025; up 37 since Aug 2024–Jul 2025.
61	Freeman Holdings of Hawaii, LLC Top agencies DLA (Defense Logistics Agency)	$15,952,179	0.1%	Rank history: not on the FY2021–FY2022 lists, #51 in FY2023, #64 in FY2024 and #56 in FY2025; unchanged since Aug 2024–Jul 2025.
62	Ryuseki Corporation Top agencies DLA (Defense Logistics Agency)	$15,322,984	0.1%	Rank history: #55 in FY2021, #52 in FY2022, #57 in FY2023, #63 in FY2024 and #49 in FY2025; down 10 since Aug 2024–Jul 2025.
63	Mcclellan Business Park LLC Through Mcclellan Jet Services, LLC Top agencies DLA (Defense Logistics Agency)	$13,493,403	0.1%	Rank history: not on the FY2021–FY2024 lists and #43 in FY2025; new, not ranked in Aug 2024–Jul 2025.
64	Freeman Holdings of Louisiana LLC 3 awardees Top agencies DLA (Defense Logistics Agency)	$12,376,416	0.1%	Rank history: not on the FY2021–FY2023 lists, #99 in FY2024 and #58 in FY2025; up 30 since Aug 2024–Jul 2025.
65	Cordillera Corporation Through Colorado Jetcenter, Inc. Top agencies DLA (Defense Logistics Agency)	$10,760,905	0.1%	Rank history: not on the FY2021–FY2024 lists and #94 in FY2025; up 47 since Aug 2024–Jul 2025.
66	AAR Aircraft Services, Inc. Top agencies DLA (Defense Logistics Agency)	$10,706,306	0.1%	Rank history: not on the FY2021–FY2024 lists and #82 in FY2025; up 27 since Aug 2024–Jul 2025.
67	GLA Global Company Top agencies DLA (Defense Logistics Agency)	$10,276,384	0.1%	Rank history: not on the FY2021–FY2024 lists and #91 in FY2025; up 31 since Aug 2024–Jul 2025.
68	Alliance Aviation Management Ltd Top agencies DLA (Defense Logistics Agency)	$10,211,203	0.1%	Rank history: #69 in FY2021, #85 in FY2022, #99 in FY2023, #89 in FY2024 and #74 in FY2025; up 11 since Aug 2024–Jul 2025.
69	Ryzhka International LLC Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) VA (Department of Veterans Affairs)	$9,472,997	0.1%	Rank history: #95 in FY2021, not on the FY2022–FY2023 lists, #96 in FY2024 and #72 in FY2025; up 11 since Aug 2024–Jul 2025.
70	Imperial Flying Service Inc. Top agencies DLA (Defense Logistics Agency)	$9,419,556	0.1%	Rank history: #65 in FY2021, #82 in FY2022, #71 in FY2023, #86 in FY2024 and #66 in FY2025; up 1 since Aug 2024–Jul 2025.
71	Shoreside Petroleum, Inc. Top agencies DLA (Defense Logistics Agency)	$8,804,668	0.1%	Rank history: not on the FY2021–FY2024 lists and #86 in FY2025; up 24 since Aug 2024–Jul 2025.
72	Peerless Oil & Chemicals, Inc. Top agencies DLA (Defense Logistics Agency)	$8,375,771	0.1%	Rank history: not on the FY2021–FY2025 lists; up 206 since Aug 2024–Jul 2025.
73	Air Wilmington, Inc. Top agencies DLA (Defense Logistics Agency)	$8,173,056	0.1%	Rank history: not on the FY2021–FY2025 lists; up 94 since Aug 2024–Jul 2025.
74	Rossetti S.P.A. Top agencies DLA (Defense Logistics Agency)	$7,807,434	0.1%	Rank history: not on the FY2021–FY2022 lists, #91 in FY2023, #88 in FY2024 and #78 in FY2025; up 10 since Aug 2024–Jul 2025.
75	Bapco Refining B.s.c. Closed Top agencies DLA (Defense Logistics Agency)	$7,737,748	0.1%	Rank history: not on the FY2021–FY2025 lists; up 142 since Aug 2024–Jul 2025.
76	Global Defense Logistics S.R.L. Top agencies DLA (Defense Logistics Agency)	$7,540,098	0.1%	Rank history: #75 in FY2021, #71 in FY2022, #84 in FY2023, #87 in FY2024 and #81 in FY2025; up 25 since Aug 2024–Jul 2025.
77	Campbell Oil Co Top agencies DLA (Defense Logistics Agency)	$7,414,303	0.1%	Rank history: #50 in FY2021, #54 in FY2022, #62 in FY2023, #73 in FY2024 and #65 in FY2025; down 7 since Aug 2024–Jul 2025.
78	Meridian Airport Authority Top agencies DLA (Defense Logistics Agency)	$7,413,722	0.1%	Rank history: not on the FY2021–FY2025 lists; up 283 since Aug 2024–Jul 2025.
79	SAK Industries LLC Top agencies DLA (Defense Logistics Agency)	$7,302,991	0.1%	Rank history: not on the FY2021–FY2024 lists and #63 in FY2025; down 10 since Aug 2024–Jul 2025.
80	Petro 49 Inc. Top agencies DLA (Defense Logistics Agency)	$7,171,259	0.1%	Rank history: #83 in FY2021, not on the FY2022 list, #69 in FY2023, not on the FY2024 list and #85 in FY2025; up 12 since Aug 2024–Jul 2025.
81	Toll Holdings Limited Through St-Airport Services PTE Ltd Top agencies DLA (Defense Logistics Agency)	$6,948,295	0.1%	Rank history: not on the FY2021–FY2025 lists; up 24 since Aug 2024–Jul 2025.
82	Crowley Government Services, Inc. Top agencies DLA (Defense Logistics Agency)	$6,701,120	0.1%	Rank history: #37 in FY2021, not on the FY2022–FY2024 lists and #40 in FY2025; down 33 since Aug 2024–Jul 2025.
83	Colonial Energy Inc Through Colonial Oil Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$6,613,164	0.1%	Rank history: not on the FY2021–FY2024 lists and #68 in FY2025; down 15 since Aug 2024–Jul 2025.
84	Compass Logistics Intl Inc. Top agencies DLA (Defense Logistics Agency)	$6,506,504	0.1%	Rank history: not on the FY2021–FY2025 lists; up 110 since Aug 2024–Jul 2025.
85	Ahntech Inc Top agencies DLA (Defense Logistics Agency)	$6,476,958	0.1%	Rank history: not on the FY2021–FY2024 lists and #67 in FY2025; down 8 since Aug 2024–Jul 2025.
86	Freeman Holdings of Arizona, L.l.c Top agencies DLA (Defense Logistics Agency)	$6,460,257	0.1%	Rank history: #87 in FY2021, not on the FY2022 list, #95 in FY2023, #98 in FY2024 and #75 in FY2025; down 5 since Aug 2024–Jul 2025.
87	World Kinect Corporation 2 awardees, including World Fuel Services Europe, Ltd. and World Fuel Services Trading Fzco Top agencies DLA (Defense Logistics Agency)	$6,373,077	0.1%	Rank history: #25 in FY2021, #24 in FY2022, #33 in FY2023, #19 in FY2024 and not on the FY2025 list; up 144 since Aug 2024–Jul 2025.
88	Crowley Fuels LLC Top agencies DLA (Defense Logistics Agency) DOI (Department of the Interior) USAF (Department of the Air Force)	$6,091,225	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
89	AML Global OU Top agencies DLA (Defense Logistics Agency)	$6,080,534	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
90	Apex-Petroleum Corp Top agencies DLA (Defense Logistics Agency)	$5,965,228	<0.1%	Rank history: not on the FY2021–FY2024 lists and #96 in FY2025; up 16 since Aug 2024–Jul 2025.
91	Merlin Petroleum Co Inc. Top agencies DLA (Defense Logistics Agency)	$5,941,902	<0.1%	Rank history: not on the FY2021 list, #70 in FY2022, #78 in FY2023, #69 in FY2024 and #71 in FY2025; down 13 since Aug 2024–Jul 2025.
92	Anchor Point Fuels & Services, LLC Top agencies USDA (Department of Agriculture)	$5,797,223	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 83 since Aug 2024–Jul 2025.
93	PTT Oil and Retail Business Public Company Limited Top agencies DLA (Defense Logistics Agency)	$5,775,209	<0.1%	Rank history: not on the FY2021–FY2023 lists, #94 in FY2024 and #83 in FY2025; down 7 since Aug 2024–Jul 2025.
94	Freeman Holdings of Mississippi, LLC Top agencies DLA (Defense Logistics Agency)	$5,724,826	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 14 since Aug 2024–Jul 2025.
95	Aero FX, Inc. Top agencies DLA (Defense Logistics Agency)	$5,597,929	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 19 since Aug 2024–Jul 2025.
96	UNO Honduras S.a. DE C.V. Top agencies DLA (Defense Logistics Agency)	$5,579,527	<0.1%	Rank history: #77 in FY2021, #84 in FY2022, not on the FY2023–FY2024 lists and #87 in FY2025; up 3 since Aug 2024–Jul 2025.
97	County of Horry Top agencies DLA (Defense Logistics Agency)	$5,332,120	<0.1%	Rank history: not on the FY2021–FY2024 lists and #69 in FY2025; down 21 since Aug 2024–Jul 2025.
98	Avports LLC Top agencies DLA (Defense Logistics Agency)	$4,957,758	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 20 since Aug 2024–Jul 2025.
99	Freeman Holdings of Washington, L.l.c Top agencies DLA (Defense Logistics Agency)	$4,831,101	<0.1%	Rank history: #93 in FY2021, not on the FY2022–FY2024 lists and #100 in FY2025; up 8 since Aug 2024–Jul 2025.
100	Sedra LLC Top agencies DLA (Defense Logistics Agency)	$4,598,675	<0.1%	Rank history: not on the FY2021–FY2023 lists, #59 in FY2024 and #35 in FY2025; down 65 since Aug 2024–Jul 2025.

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100 of 483 contractors listed here. See the rest on GovTribe.

Rankings for the codes under NAICS 32411

Code	Net obligations	Largest contractor
324110 Petroleum Refineries	$10,947,421,038	Air BP Sales Romania S.R.L.

How this ranking works

Source: every contract action FPDS records (as published on SAM.gov) in the period, as GovTribe received it.
Amounts are net obligations: what was obligated, less what was deobligated. Shares are of $12.6 billion obligated before deobligations, so they never pass 100%.
Parent companies: each action counts under the ultimate parent its award record names, or under the awardee when it names none, so no dollar counts twice. An awardee whose own actions mostly name no parent, and that no other company's actions name as their parent, rolls up its SAM.gov registration's chain of parent companies: it counts under the first company there that other companies' actions name as their parent, or under the parent most of a company's own actions name, whichever comes first; with neither, under the highest company in the chain with federal contracts of its own. Joint ventures stay companies of their own. Parents of the same name (Inc., LLC and the like aside) count as one company, since FPDS records a company's parent under more than one UEI over time. GovTribe corrects a few parents and names by hand; see the corrections.
Period: the trailing 12 months end with the last month that ended at least 90 days ago, because the Department of Defense reports its contract actions to FPDS about 90 days late. The list is rebuilt each night.
Rank changes compare with Aug 2024–Jul 2025. "New" marks a company outside that period's top 500, and "Returned" one of those that was on an earlier fiscal year's list.
Rank lines show each company's rank on every fiscal year's list since FY2021, #1 at the top, on a scale that gives the top of the list more room. A dashed stretch spans years it wasn't on the list.
Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.

Quick answers

Who were the top 10 NAICS 32411 contractors in Aug 2025–Jul 2026?

1. Air BP Sales Romania S.R.L. ($1.1B), 2. Motor Oil (Hellas) Corinth Refineries S.A. ($1.03B), 3. Marathon Petroleum Company LP ($753M), 4. Valero Energy Corporation ($689M), 5. S-Oil Corporation ($671M), 6. Phillips 66 Company ($622M), 7. Chevron Corporation ($474M), 8. Ross & Associates of River Falls WI Ltd ($406M), 9. SK Energy Co., Ltd. ($380M), 10. United Capital Investments Group, Inc. ($335M).

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