Top 34 Contractors in NAICS 211130: Natural Gas Extraction, FY2023

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Tiger Natural Gas, Inc. Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force) NASA (National Aeronautics and Space Administration)	$23,323,290	28.2%	Rank history: #2 in FY2021, #1 in FY2022 and not on the FY2024–FY2025 lists; unchanged since FY2022.
2	WGL Energy Services Inc. Top agencies HHS (Department of Health and Human Services)	$17,580,920	21.3%	Rank history: #9 in FY2021, #23 in FY2022, #2 in FY2024 and #2 in FY2025; up 21 since FY2022.
3	Centrica PLC Through NRG Business Marketing LLC Top agencies Army (Department of the Army) DOJ (Department of Justice) NASA (National Aeronautics and Space Administration)	$5,969,449	7.2%	Rank history: #6 in FY2021, #14 in FY2022, #6 in FY2024 and not on the FY2025 list; up 11 since FY2022.
4	NRG Business Marketing LLC Top agencies VA (Department of Veterans Affairs)	$4,194,881	5.1%	Rank history: not on the FY2021 list, #13 in FY2022, #4 in FY2024 and #4 in FY2025; up 9 since FY2022.
5	Centerpoint Energy Services Inc. Through Nextera Energy Services Gas, LLC Top agencies Army (Department of the Army) VA (Department of Veterans Affairs)	$3,547,714	4.3%	Rank history: #5 in FY2021, #3 in FY2022, #5 in FY2024 and not on the FY2025 list; down 2 since FY2022.
6	Exelon Corporation Through Constellation Newenergy - Gas Division, LLC Top agencies Army (Department of the Army)	$2,652,005	3.2%	Rank history: #1 in FY2021, #5 in FY2022 and not on the FY2024–FY2025 lists; down 1 since FY2022.
7	Texas Ohio Energy Inc. Through High Desert Pipeline, Inc. Top agencies Army (Department of the Army)	$2,500,000	3.0%	Rank history: #17 in FY2021, #10 in FY2022, #3 in FY2024 and not on the FY2025 list; up 3 since FY2022.
8	Constellation Newenergy Inc Through Constellation Newenergy - Gas Division, LLC Top agencies Army (Department of the Army)	$1,495,720	1.8%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
9	Enspire Energy, LLC Top agencies DOJ (Department of Justice)	$1,071,777	1.3%	Rank history: #8 in FY2021, #8 in FY2022, #10 in FY2024 and #12 in FY2025; down 1 since FY2022.
10	Cobb Electric Membership Corporation Through Gas South, LLC Top agencies NASA (National Aeronautics and Space Administration) DOJ (Department of Justice)	$780,488	0.9%	Rank history: #15 in FY2021, #7 in FY2022, not on the FY2024 list and #13 in FY2025; down 3 since FY2022.
11	Fireside Natural Gas LLC Top agencies USAF (Department of the Air Force) DHS (Department of Homeland Security)	$618,425	0.7%	Rank history: #14 in FY2021, #11 in FY2022, #12 in FY2024 and #26 in FY2025; unchanged since FY2022.
12	Silver Valley Propane Inc. Top agencies Navy (Department of the Navy)	$582,222	0.7%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
13	Griffin's Propane, Inc. Top agencies HHS (Department of Health and Human Services)	$410,000	0.5%	Rank history: not on the FY2021 list, #15 in FY2022, #14 in FY2024 and #19 in FY2025; up 2 since FY2022.
14	Tauber Oil Company Through Interconn Resources LLC Top agencies NASA (National Aeronautics and Space Administration)	$387,338	0.5%	Rank history: #16 in FY2021, #29 in FY2022, #13 in FY2024 and not on the FY2025 list; up 15 since FY2022.
15	Suburban Propane Partners, L.P Top agencies DOI (Department of the Interior)	$378,879	0.5%	Rank history: #13 in FY2021, #9 in FY2022, not on the FY2024 list and #15 in FY2025; down 6 since FY2022.
16	Mansfield Energy Corp. Through Mansfield Power & Gas LLC Top agencies USAF (Department of the Air Force)	$250,000	0.3%	Rank history: not on the FY2021–FY2022 lists, #7 in FY2024 and not on the FY2025 list; new.
17	BP P.L.C. Through BP Energy Company Top agencies NASA (National Aeronautics and Space Administration)	$216,392	0.3%	Rank history: not on the FY2021–FY2022 lists, #15 in FY2024 and #16 in FY2025; new.
18	National Railway Equipment Co. Top agencies Navy (Department of the Navy)	$211,793	0.3%	Rank history: not on the FY2021–FY2022 lists, #16 in FY2024 and #18 in FY2025; new.
19	UGI Corporation Through UGI Energy Services, LLC Top agencies DOJ (Department of Justice)	$194,451	0.2%	Rank history: #7 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
20	AMG Company, Inc. Top agencies USDA (Department of Agriculture)	$98,741	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
21	Hellenic Petroleum S.a. 2 awardees, including Hellenic Fuels & Lubricants Single Member Industrial & Commercial S.A. Top agencies DOS (Department of State)	$80,817	0.1%	Rank history: not on the FY2021 list, #21 in FY2022, #25 in FY2024 and #27 in FY2025; unchanged since FY2022.
22	Giga, Inc. Top agencies GSA (General Services Administration)	$55,498	0.1%	Rank history: #26 in FY2021, #18 in FY2022 and not on the FY2024–FY2025 lists; down 4 since FY2022.
23	Sanford Federal, Inc. Top agencies DOI (Department of the Interior)	$50,500	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
24	Airgas USA LLC 2 awardees Top agencies Navy (Department of the Navy)	$44,388	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
25	Gresham Petroleum Co Top agencies DOI (Department of the Interior)	$35,000	<0.1%	Rank history: not on the FY2021 list, #22 in FY2022, #22 in FY2024 and not on the FY2025 list; down 3 since FY2022.
26	Fannon Petroleum Services, Inc. Top agencies Army (Department of the Army)	$15,699	<0.1%	Rank history: not on the FY2021 list, #28 in FY2022 and not on the FY2024–FY2025 lists; up 2 since FY2022.
27	Airgas Inc. Through Airgas Usa, LLC Top agencies Navy (Department of the Navy)	$13,897	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
28	Mitsubishi Chemical Holdings Corporation Through Nippon Sanso Matheson, Inc. Top agencies Navy (Department of the Navy)	$13,399	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
29	Standing Rock Propane Top agencies HHS (Department of Health and Human Services)	$10,105	<0.1%	Rank history: not on the FY2021 list, #24 in FY2022 and not on the FY2024–FY2025 lists; down 5 since FY2022.
30	Interagency Readiness Solutions, LLC Top agencies Army (Department of the Army)	$9,493	<0.1%	Rank history: #3 in FY2021, #4 in FY2022 and not on the FY2024–FY2025 lists; down 26 since FY2022.
31	Ferrellgas Partners L.P. Through Ferrellgas, L.P Top agencies HHS (Department of Health and Human Services)	$4,000	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
32	Pacific LP Gas Top agencies Navy (Department of the Navy)	$3,012	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
33	Advance Safety Equipment Co. Top agencies Navy (Department of the Navy)	$2,070	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
34	W.w. Grainger, Inc. Top agencies Navy (Department of the Navy)	$1,046	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; 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 $82.6 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 2023 ran Oct 1, 2022 – Sep 30, 2023. 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 FY2022. "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 FY2022 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.

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