Top 51 Contractors in NAICS 213112: Support Activities for Oil and Gas Operations, FY2024

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Olgoonik Oilfield Services LLC Top agencies DOI (Department of the Interior)	$28,546,012	28.0%	Rank history: not on the FY2021 list, #3 in FY2022, #6 in FY2023 and #7 in FY2025; up 5 since FY2023.
2	Asrc Consulting & Environmental Services LLC 2 awardees Top agencies DOE (Department of Energy) DOI (Department of the Interior)	$16,138,622	15.8%	Rank history: not on the FY2021–FY2022 lists, #1 in FY2023 and not on the FY2025 list; down 1 since FY2023.
3	Promethean Operating I LLC Top agencies DOI (Department of the Interior)	$14,436,658	14.1%	Rank history: not on the FY2021–FY2023 lists and #1 in FY2025; new.
4	Chet Morrison Contractors LLC Top agencies DOI (Department of the Interior)	$3,856,921	3.8%	Rank history: not on the FY2021–FY2023 lists and #6 in FY2025; new.
5	Jordan Modern Oil & Fuel Services Ltd. Co. Top agencies DOS (Department of State)	$1,989,896	1.9%	Rank history: not on the FY2021 list, #6 in FY2022, #3 in FY2023 and #5 in FY2025; down 2 since FY2023.
6	Olgoonik Construction Services LLC Top agencies DOI (Department of the Interior)	$1,935,638	1.9%	Rank history: not on the FY2021–FY2023 lists and #3 in FY2025; new.
7	North Wind Site Services LLC Top agencies DOI (Department of the Interior)	$1,667,489	1.6%	Rank history: not on the FY2021–FY2023 lists and #17 in FY2025; new.
8	E2 Contracting, Inc. Top agencies DOI (Department of the Interior)	$945,003	0.9%	Rank history: #12 in FY2021, #13 in FY2022, #29 in FY2023 and #8 in FY2025; up 21 since FY2023.
9	Pond Constructors Inc. Top agencies DLA (Defense Logistics Agency)	$578,867	0.6%	Rank history: #4 in FY2021, #2 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
10	Olgoonik Corporation Through Olgoonik Construction Services LLC Top agencies DOI (Department of the Interior)	$439,792	0.4%	Rank history: not on the FY2021–FY2022 lists, #16 in FY2023 and not on the FY2025 list; up 6 since FY2023.
11	Energy EPC Solutions, LLC Top agencies DOI (Department of the Interior)	$387,651	0.4%	Rank history: not on the FY2021–FY2022 lists, #2 in FY2023 and not on the FY2025 list; down 9 since FY2023.
12	Blade Energy Partners, Ltd. Top agencies DOI (Department of the Interior)	$374,000	0.4%	Rank history: not on the FY2021–FY2022 lists, #4 in FY2023 and not on the FY2025 list; down 8 since FY2023.
13	Gold Wave Inc. Top agencies VA (Department of Veterans Affairs)	$336,120	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
14	TGS-Nopec Geophysical Company Through A2D Technologies, Inc. Top agencies DOI (Department of the Interior)	$327,525	0.3%	Rank history: not on the FY2021–FY2023 lists and #11 in FY2025; new.
15	Fullidity LLC Top agencies DHS (Department of Homeland Security)	$324,685	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
16	Red Dirt Energy LLC Top agencies DOI (Department of the Interior)	$291,078	0.3%	Rank history: not on the FY2021–FY2022 lists, #7 in FY2023 and not on the FY2025 list; down 9 since FY2023.
17	Sebang Oil Corporation Top agencies Army (Department of the Army)	$280,554	0.3%	Rank history: not on the FY2021 list, #11 in FY2022, #8 in FY2023 and #13 in FY2025; down 9 since FY2023.
18	Ascent Consulting and Engineering, LLC Top agencies USAF (Department of the Air Force)	$187,000	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
19	Acty Co., Ltd. Top agencies Navy (Department of the Navy)	$165,310	0.2%	Rank history: #13 in FY2021, #14 in FY2022, #11 in FY2023 and #14 in FY2025; down 8 since FY2023.
20	Ecodynamics Inc. Top agencies DOI (Department of the Interior)	$154,558	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
21	Phoenix Contracting LLC Top agencies Navy (Department of the Navy)	$139,240	0.1%	Rank history: not on the FY2021–FY2023 lists and #15 in FY2025; new.
22	Schrass GMBH Top agencies Army (Department of the Army)	$123,104	0.1%	Rank history: #21 in FY2021, #16 in FY2022, #13 in FY2023 and not on the FY2025 list; down 9 since FY2023.
23	R&B Oilfield Services, Inc. Top agencies DOI (Department of the Interior)	$121,457	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
24	Spees-Hernandez JV LLC Through Spees LLC Top agencies VA (Department of Veterans Affairs)	$112,486	0.1%	Rank history: not on the FY2021–FY2022 lists, #14 in FY2023 and #18 in FY2025; down 10 since FY2023.
25	Petroleum Recovery Services LLC Top agencies VA (Department of Veterans Affairs)	$74,545	0.1%	Rank history: #30 in FY2021, #26 in FY2022, #19 in FY2023 and #23 in FY2025; down 6 since FY2023.
26	Couvillion Group LLC Top agencies DOI (Department of the Interior)	$60,000	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
27	Prism Design & Construction, LLC Top agencies DOT (Department of Transportation)	$54,050	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
28	Davison Marine L.l.c Top agencies Army (Department of the Army)	$48,230	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
29	Seldovia Fuel and Lube, Inc. Top agencies Commerce (Department of Commerce)	$46,000	<0.1%	Rank history: not on the FY2021–FY2022 lists, #23 in FY2023 and #25 in FY2025; down 6 since FY2023.
30	FD Inc. Top agencies USAF (Department of the Air Force)	$39,974	<0.1%	Rank history: #15 in FY2021, #15 in FY2022, #12 in FY2023 and not on the FY2025 list; down 18 since FY2023.
31	Tribologik Corp Top agencies Navy (Department of the Navy)	$33,815	<0.1%	Rank history: not on the FY2021–FY2022 lists, #26 in FY2023 and not on the FY2025 list; down 5 since FY2023.
32	Vista Clara Inc. Top agencies EPA (Environmental Protection Agency)	$33,347	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
33	Guardian Fueling Technologies LLC Top agencies DOJ (Department of Justice) VA (Department of Veterans Affairs)	$33,286	<0.1%	Rank history: not on the FY2021 list, #22 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
34	Enverus, Inc. Top agencies DOI (Department of the Interior)	$31,827	<0.1%	Rank history: #7 in FY2021, not on the FY2022 list, #18 in FY2023 and #21 in FY2025; down 16 since FY2023.
35	Code Steel Industrial Inspections LLC Top agencies USAF (Department of the Air Force)	$29,232	<0.1%	Rank history: not on the FY2021 list, #28 in FY2022, not on the FY2023 list and #28 in FY2025; returned.
36	The Oscar W Larson Company Top agencies VA (Department of Veterans Affairs)	$28,638	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
37	Tidewater, Inc. Top agencies DOS (Department of State)	$25,013	<0.1%	Rank history: #41 in FY2021, not on the FY2022–FY2023 lists and #30 in FY2025; returned.
38	Slater Oil Company 2 awardees Top agencies HHS (Department of Health and Human Services)	$24,623	<0.1%	Rank history: not on the FY2021 list, #33 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
39	Petroleum Equipment, Inc. Top agencies VA (Department of Veterans Affairs)	$21,985	<0.1%	Rank history: #48 in FY2021, #35 in FY2022, #42 in FY2023 and #22 in FY2025; up 3 since FY2023.
40	Geophysical Pursuit, Inc. Top agencies DOI (Department of the Interior)	$19,767	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
41	Dunlap Government Solutions, LLC Top agencies VA (Department of Veterans Affairs)	$19,200	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
42	Fluid Solutions LLC Top agencies DOS (Department of State)	$15,986	<0.1%	Rank history: #24 in FY2021, #36 in FY2022, #21 in FY2023 and #29 in FY2025; down 21 since FY2023.
43	Huff Steel Buildings, LLC Top agencies DOI (Department of the Interior)	$14,715	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
44	Zeco Equipment, LLC Top agencies DOI (Department of the Interior)	$12,000	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
45	Fuel Pros, Inc. Top agencies DOJ (Department of Justice)	$11,084	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
46	Ring Power Corp Top agencies VA (Department of Veterans Affairs)	$8,927	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
47	Lakes Region Environmental Contractors, Inc. Top agencies DOJ (Department of Justice)	$5,440	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
48	Heath Consultants Inc. Top agencies DOJ (Department of Justice)	$5,279	<0.1%	Rank history: #54 in FY2021, not on the FY2022 list, #51 in FY2023 and #47 in FY2025; up 3 since FY2023.
49	Hydromax USA LLC Top agencies DOJ (Department of Justice)	$3,750	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
50	Mass Tank Inspection Services LLC Top agencies Army (Department of the Army)	$3,304	<0.1%	Rank history: #37 in FY2021, #39 in FY2022, #38 in FY2023 and #37 in FY2025; down 12 since FY2023.
51	Gasboy Inc. Top agencies Navy (Department of the Navy)	$2,527	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.

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 $102 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.
• Fiscal year 2024 ran Oct 1, 2023 – Sep 30, 2024. The Department of Defense reports its contract actions to FPDS about 90 days late, so a fiscal year is ranked once they're in, in February, and the list doesn't change after.
• Rank changes compare with FY2023. "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. The step from FY2023 takes the color of the rank change beside it.
• Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.

Quick answers