Top 30 Contractors in NAICS 324199: All Other Petroleum and Coal Products Manufacturing, Jul 2025–Jun 2026

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Boulder Consulting & Products, LLC Top agencies Army (Department of the Army)	$749,580	25.3%	Rank history: not on the FY2021–FY2022 lists, #1 in FY2023, #1 in FY2024 and #1 in FY2025; unchanged since Jul 2024–Jun 2025.
2	Clipper Oil, Inc. Top agencies Navy (Department of the Navy)	$378,104	12.8%	Rank history: not on the FY2021–FY2022 lists, #22 in FY2023, #28 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
3	Shilog, Ltd Top agencies Army (Department of the Army)	$324,360	11.0%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
4	Blue Seal Petroleum Co Top agencies DOI (Department of the Interior)	$106,950	3.6%	Rank history: not on the FY2021–FY2023 lists, #10 in FY2024 and #7 in FY2025; up 3 since Jul 2024–Jun 2025.
5	Seaoil Philippines, Inc. Top agencies DOS (Department of State)	$90,576	3.1%	Rank history: not on the FY2021–FY2023 lists, #24 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
6	GFS Supply & Services Company, Inc. Top agencies Army (Department of the Army)	$89,034	3.0%	Rank history: not on the FY2021–FY2023 lists, #14 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
7	Suemnicht Enterprises Inc. Top agencies USDA (Department of Agriculture)	$88,352	3.0%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
8	Watkins Oil Company, Inc. Top agencies DOI (Department of the Interior)	$86,821	2.9%	Rank history: not on the FY2021–FY2023 lists, #11 in FY2024 and #4 in FY2025; down 4 since Jul 2024–Jun 2025.
9	Green Lantern, LLC Top agencies HHS (Department of Health and Human Services)	$83,857	2.8%	Rank history: #3 in FY2021, #2 in FY2022, #3 in FY2023, #2 in FY2024 and #3 in FY2025; down 7 since Jul 2024–Jun 2025.
10	Hunt & Sons, Inc. Top agencies DOI (Department of the Interior)	$75,000	2.5%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
11	Everts Air Fuel, Inc. Top agencies DOI (Department of the Interior)	$72,272	2.4%	Rank history: not on the FY2021–FY2023 lists, #20 in FY2024 and #8 in FY2025; new, not ranked in Jul 2024–Jun 2025.
12	Benim International L.l.c-Fz Top agencies Navy (Department of the Navy)	$72,049	2.4%	Rank history: not on the FY2021–FY2023 lists, #30 in FY2024 and #20 in FY2025; up 4 since Jul 2024–Jun 2025.
13	Jbl.-Prs. JV LLC Top agencies VA (Department of Veterans Affairs)	$35,318	1.2%	Rank history: not on the FY2021–FY2022 lists, #5 in FY2023, #21 in FY2024 and #13 in FY2025; new, not ranked in Jul 2024–Jun 2025.
14	Commemorative Air Force Top agencies USAF (Department of the Air Force)	$34,508	1.2%	Rank history: #10 in FY2021, not on the FY2022 list, #12 in FY2023, not on the FY2024 list and #6 in FY2025; down 8 since Jul 2024–Jun 2025.
15	NK Servis Top agencies DOS (Department of State)	$30,490	1.0%	Rank history: not on the FY2021–FY2022 lists, #25 in FY2023, #8 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
16	Christopher I. Oyolokor SR. Top agencies USAF (Department of the Air Force)	$27,494	0.9%	Rank history: not on the FY2021–FY2022 lists, #31 in FY2023, #29 in FY2024 and #21 in FY2025; up 1 since Jul 2024–Jun 2025.
17	Ramos Oil Co., Inc. Top agencies Army (Department of the Army)	$24,882	0.8%	Rank history: not on the FY2021 list, #29 in FY2022, #23 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
18	Oilempire Inc. Top agencies DOS (Department of State)	$22,615	0.8%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
19	Aantilia LLC Top agencies Army (Department of the Army)	$21,038	0.7%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
20	Garrow Oil Corp. Top agencies DOI (Department of the Interior)	$19,977	0.7%	Rank history: not on the FY2021 list, #23 in FY2022, #29 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
21	Big Horn Co-Operative Marketing Association Top agencies USDA (Department of Agriculture)	$19,524	0.7%	Rank history: not on the FY2021–FY2024 lists and #11 in FY2025; new, not ranked in Jul 2024–Jun 2025.
22	Expotech U.s.a., Inc. Top agencies DLA (Defense Logistics Agency)	$18,175	0.6%	Rank history: not on the FY2021–FY2024 lists and #26 in FY2025; up 2 since Jul 2024–Jun 2025.
23	Barr Distributing Company, Inc. Top agencies DOI (Department of the Interior)	$14,753	0.5%	Rank history: #20 in FY2021, #20 in FY2022, #16 in FY2023, #15 in FY2024 and #17 in FY2025; new, not ranked in Jul 2024–Jun 2025.
24	Blazing Aviation LLC Top agencies USAF (Department of the Air Force)	$13,740	0.5%	Rank history: not on the FY2021 list, #15 in FY2022, #26 in FY2023, #17 in FY2024 and #18 in FY2025; down 11 since Jul 2024–Jun 2025.
25	Waring Oil Company LLC Top agencies Army (Department of the Army)	$13,106	0.4%	Rank history: #15 in FY2021, #25 in FY2022, #10 in FY2023, #16 in FY2024 and #9 in FY2025; down 13 since Jul 2024–Jun 2025.
26	Merrimac Petroleum, Inc. Top agencies Army (Department of the Army)	$8,405	0.3%	Rank history: #6 in FY2021, #6 in FY2022, #11 in FY2023, #32 in FY2024 and #15 in FY2025; down 7 since Jul 2024–Jun 2025.
27	Government Scientific Source Inc. Top agencies DLA (Defense Logistics Agency)	$7,285	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
28	Up Enterprises LLC Top agencies Navy (Department of the Navy)	$4,372	0.1%	Rank history: #31 in FY2021, not on the FY2022–FY2023 lists, #33 in FY2024 and not on the FY2025 list; down 2 since Jul 2024–Jun 2025.
29	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$3,251	0.1%	Rank history: not on the FY2021–FY2023 lists, #27 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
30	Westbay Auto Parts, Inc. Top agencies Navy (Department of the Navy)	$1,056	<0.1%	Rank history: #32 in FY2021 and not on the FY2022–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.

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 $2.96 million 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. 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 Jul 2024–Jun 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