Top 100 Contractors in PSC 6830: Gases: Compressed and Liquefied, FY2023

Name: Top 100 Contractors in PSC 6830: Gases: Compressed and Liquefied, FY2023
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2022 – Sep 30, 2023 Code page on GovTribe

The top 10 won 46% of FY2023 PSC 6830 contract dollars

Contract obligations: $124,117,335 Net of deobligations, by contracts coded PSC 6830
Contractors: 274 Parent companies with an obligation
Largest contractor: Hudson Technologies, Inc. $21.5 million, 15.3% of obligations
Data as of: Oct 14, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Hudson Technologies, Inc. Top agencies DLA (Defense Logistics Agency)	$21,451,223	15.3%	Rank history: #1 in FY2021, #1 in FY2022, #1 in FY2024 and #1 in FY2025; unchanged since FY2022.
2	Raith America Inc. Top agencies Commerce (Department of Commerce)	$8,585,000	6.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
3	Dome Chartering & Trading Corp. Through Schuyler Line Navigation Company LLC Top agencies Navy (Department of the Navy)	$7,844,692	5.6%	Rank history: not on the FY2021 list, #13 in FY2022, #9 in FY2024 and not on the FY2025 list; up 10 since FY2022.
4	Airgas USA LLC 12 awardees, including Air Liquide Sanita\' Service SPA and Airgas Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DHA (Defense Health Agency)	$5,740,333	4.1%	Rank history: #49 in FY2021, #47 in FY2022, #4 in FY2024 and #4 in FY2025; up 43 since FY2022.
5	RAS Enterprises LLC Top agencies VA (Department of Veterans Affairs) DOE (Department of Energy) DHA (Defense Health Agency)	$5,112,298	3.6%	Rank history: #2 in FY2021, #3 in FY2022, #7 in FY2024 and #8 in FY2025; down 2 since FY2022.
6	San Luis Butane Distributors Top agencies Army (Department of the Army) DOI (Department of the Interior) USAF (Department of the Air Force)	$4,735,145	3.4%	Rank history: #6 in FY2021, #8 in FY2022, #10 in FY2024 and #6 in FY2025; up 2 since FY2022.
7	RCG of North Carolina, LLC Top agencies Commerce (Department of Commerce) VA (Department of Veterans Affairs) Army (Department of the Army)	$3,584,421	2.5%	Rank history: #27 in FY2021, #14 in FY2022, #5 in FY2024 and #13 in FY2025; up 7 since FY2022.
8	Merrimac Petroleum, Inc. Top agencies DOI (Department of the Interior) DHS (Department of Homeland Security) USAF (Department of the Air Force)	$3,261,054	2.3%	Rank history: #15 in FY2021, #19 in FY2022, #30 in FY2024 and #47 in FY2025; up 11 since FY2022.
9	Air Products and Chemicals, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) VA (Department of Veterans Affairs)	$2,533,742	1.8%	Rank history: #25 in FY2021, #10 in FY2022, #15 in FY2024 and #12 in FY2025; up 1 since FY2022.
10	Texas Ohio Energy Inc. Through High Desert Pipeline, Inc. Top agencies Army (Department of the Army)	$2,500,000	1.8%	Rank history: #59 in FY2021, #31 in FY2022, #11 in FY2024 and not on the FY2025 list; up 21 since FY2022.
11	Centrica PLC Through NRG Business Marketing LLC Top agencies Army (Department of the Army) NASA (National Aeronautics and Space Administration) DOJ (Department of Justice)	$2,344,737	1.7%	Rank history: #14 in FY2021, #76 in FY2022, #8 in FY2024 and not on the FY2025 list; up 65 since FY2022.
12	Paula F Price Enterprises LLC 2 awardees Top agencies VA (Department of Veterans Affairs) Army (Department of the Army)	$2,291,632	1.6%	Rank history: #70 in FY2021, #5 in FY2022, #12 in FY2024 and #14 in FY2025; down 7 since FY2022.
13	Praxair Distribution Inc. 10 awardees, including Linde Gas & Equipment Inc., Linde Gas Espana, S.A. and Linde Inc. Top agencies DHA (Defense Health Agency) DLA (Defense Logistics Agency) Army (Department of the Army)	$2,168,153	1.5%	Rank history: #13 in FY2021, #17 in FY2022, #21 in FY2024 and not on the FY2025 list; up 4 since FY2022.
14	Centerpoint Energy Services Inc. Through Nextera Energy Services Gas, LLC Top agencies Army (Department of the Army)	$2,147,714	1.5%	Rank history: #9 in FY2021, #4 in FY2022, #13 in FY2024 and not on the FY2025 list; down 10 since FY2022.
15	Amerigas Propane L.P. 3 awardees, including UGI Utilities Inc. Top agencies DOI (Department of the Interior) DLA (Defense Logistics Agency) Army (Department of the Army)	$2,104,707	1.5%	Rank history: not on the FY2021 list, #21 in FY2022, #19 in FY2024 and #28 in FY2025; up 6 since FY2022.
16	Tiger Natural Gas, Inc. Top agencies WHS (DOD Washington Headquarters Service) VA (Department of Veterans Affairs)	$1,754,175	1.2%	Rank history: not on the FY2021 list, #6 in FY2022 and not on the FY2024–FY2025 lists; down 10 since FY2022.
17	Airgas Inc. 10 awardees, including Airgas Usa, LLC, Air Liquide Italia Service S.R.L. and Airgas Carbonic, Inc. Top agencies DLA (Defense Logistics Agency) DHA (Defense Health Agency) Navy (Department of the Navy)	$1,747,170	1.2%	Rank history: #3 in FY2021, #2 in FY2022, #42 in FY2024 and #53 in FY2025; down 15 since FY2022.
18	WGL Energy Services Inc. Top agencies DHS (Department of Homeland Security)	$1,654,502	1.2%	Rank history: #18 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
19	Matheson TRI-Gas Inc. 3 awardees, including Nippon Sanso Matheson, Inc. and Nippon Sanso Deutschland GMBH Top agencies DLA (Defense Logistics Agency) VA (Department of Veterans Affairs) Army (Department of the Army)	$1,651,447	1.2%	Rank history: #7 in FY2021, #9 in FY2022 and not on the FY2024–FY2025 lists; down 10 since FY2022.
20	Linde LLC 2 awardees, including Messer LLC and Messer Gas Puerto Rico Inc. Top agencies Treasury (Department of the Treasury) DLA (Defense Logistics Agency) HHS (Department of Health and Human Services)	$1,517,587	1.1%	Rank history: #17 in FY2021, #12 in FY2022, #25 in FY2024 and #32 in FY2025; down 8 since FY2022.
21	The Gas Company, LLC Top agencies Navy (Department of the Navy)	$1,503,591	1.1%	Rank history: #22 in FY2021, #23 in FY2022, #39 in FY2024 and not on the FY2025 list; up 2 since FY2022.
22	Goodrich Gas Inc. Top agencies Army (Department of the Army)	$1,459,879	1.0%	Rank history: #20 in FY2021, #18 in FY2022, #31 in FY2024 and #36 in FY2025; down 4 since FY2022.
23	ROY Smith Company Top agencies Army (Department of the Army)	$1,393,000	1.0%	Rank history: #19 in FY2021, not on the FY2022 list, #24 in FY2024 and #31 in FY2025; returned.
24	Cobb Electric Membership Corporation Through Gas South, LLC Top agencies NASA (National Aeronautics and Space Administration) VA (Department of Veterans Affairs)	$1,375,818	1.0%	Rank history: #39 in FY2021, #11 in FY2022 and not on the FY2024–FY2025 lists; down 13 since FY2022.
25	Green Lantern, LLC Top agencies Commerce (Department of Commerce) DHA (Defense Health Agency) USDA (Department of Agriculture)	$1,353,501	1.0%	Rank history: #11 in FY2021, #16 in FY2022, #26 in FY2024 and #25 in FY2025; down 9 since FY2022.
26	Roberts Oxygen Company Inc. 2 awardees Top agencies HHS (Department of Health and Human Services) USDA (Department of Agriculture) EPA (Environmental Protection Agency)	$1,265,950	0.9%	Rank history: #21 in FY2021, #27 in FY2022, #18 in FY2024 and #16 in FY2025; up 1 since FY2022.
27	Crowley Government Services Inc. Top agencies DLA (Defense Logistics Agency)	$1,264,540	0.9%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 87 since FY2022.
28	Inchcape Shipping Services Dubai LLC Top agencies DLA (Defense Logistics Agency)	$1,177,731	0.8%	Rank history: #10 in FY2021, #22 in FY2022, #20 in FY2024 and #29 in FY2025; down 6 since FY2022.
29	Talon Veteran Services Incorporated Top agencies Army (Department of the Army) DOI (Department of the Interior) VA (Department of Veterans Affairs)	$1,078,318	0.8%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
30	Capitol Carbonic Corporation Top agencies HHS (Department of Health and Human Services)	$910,530	0.6%	Rank history: not on the FY2021–FY2022 lists, #22 in FY2024 and #22 in FY2025; new.
31	Global Gases Group FZE Top agencies Army (Department of the Army)	$901,109	0.6%	Rank history: #12 in FY2021, #30 in FY2022, not on the FY2024 list and #30 in FY2025; down 1 since FY2022.
32	Medical Equipment & Supplies of America LLC Top agencies VA (Department of Veterans Affairs) Commerce (Department of Commerce)	$860,529	0.6%	Rank history: #67 in FY2021, #37 in FY2022, #34 in FY2024 and #26 in FY2025; up 5 since FY2022.
33	JIM Menesini Petroleum, LLC Top agencies Navy (Department of the Navy)	$760,697	0.5%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
34	Strategic Consulting Alliances, LLC Top agencies Army (Department of the Army)	$748,362	0.5%	Rank history: #38 in FY2021, #66 in FY2022, #29 in FY2024 and #45 in FY2025; up 32 since FY2022.
35	Mitsubishi Chemical Holdings Corporation 3 awardees, including Nippon Sanso Matheson, Inc. and Matheson Tri-Gas, Inc. Top agencies DLA (Defense Logistics Agency) USDA (Department of Agriculture) Treasury (Department of the Treasury)	$723,678	0.5%	Rank history: not on the FY2021–FY2022 lists, #14 in FY2024 and #19 in FY2025; new.
36	Applied LNG Technologies LLC Top agencies DOI (Department of the Interior)	$713,643	0.5%	Rank history: not on the FY2021 list, #43 in FY2022, #89 in FY2024 and #52 in FY2025; up 7 since FY2022.
37	Federal Resources Supply Company Top agencies DLA (Defense Logistics Agency)	$614,865	0.4%	Rank history: #44 in FY2021, #40 in FY2022, #49 in FY2024 and #81 in FY2025; up 3 since FY2022.
38	Silver Valley Propane Inc. 2 awardees Top agencies Navy (Department of the Navy) DOI (Department of the Interior)	$612,222	0.4%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
39	Marianas Gas Corp Top agencies DLA (Defense Logistics Agency)	$598,365	0.4%	Rank history: #24 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
40	Christopher I. Oyolokor SR. Top agencies Army (Department of the Army) DHA (Defense Health Agency) DOI (Department of the Interior)	$548,149	0.4%	Rank history: #46 in FY2021, #51 in FY2022, #43 in FY2024 and #43 in FY2025; up 11 since FY2022.
41	S.j. Smith Co., Inc. Top agencies Army (Department of the Army)	$537,534	0.4%	Rank history: #30 in FY2021, #63 in FY2022 and not on the FY2024–FY2025 lists; up 22 since FY2022.
42	BSE Performance, LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$535,073	0.4%	Rank history: #41 in FY2021, #34 in FY2022, #44 in FY2024 and #86 in FY2025; down 8 since FY2022.
43	TMG Gases, Inc. Top agencies Army (Department of the Army) HHS (Department of Health and Human Services) Commerce (Department of Commerce)	$512,584	0.4%	Rank history: #31 in FY2021, #50 in FY2022 and not on the FY2024–FY2025 lists; up 7 since FY2022.
44	Suburban Propane Partners, L.P 2 awardees Top agencies DOI (Department of the Interior) Army (Department of the Army) DHS (Department of Homeland Security)	$475,454	0.3%	Rank history: #37 in FY2021, #25 in FY2022, not on the FY2024 list and #48 in FY2025; down 19 since FY2022.
45	Red River Resources LLC 2 awardees Top agencies DOI (Department of the Interior)	$465,111	0.3%	Rank history: #77 in FY2021, #28 in FY2022 and not on the FY2024–FY2025 lists; down 17 since FY2022.
46	North American Refrigerants Inc. Top agencies NASA (National Aeronautics and Space Administration)	$459,200	0.3%	Rank history: #36 in FY2021, not on the FY2022 list, #23 in FY2024 and not on the FY2025 list; returned.
47	International Gas & Services Top agencies DLA (Defense Logistics Agency)	$419,750	0.3%	Rank history: #42 in FY2021, #46 in FY2022, #54 in FY2024 and #51 in FY2025; down 1 since FY2022.
48	NRG Business Marketing LLC Top agencies VA (Department of Veterans Affairs) DOJ (Department of Justice)	$418,251	0.3%	Rank history: not on the FY2021–FY2022 lists, #6 in FY2024 and #17 in FY2025; up 91 since FY2022.
49	Constellation Newenergy Inc Through Constellation Newenergy - Gas Division, LLC Top agencies Army (Department of the Army)	$400,552	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
50	Norco Inc. Top agencies HHS (Department of Health and Human Services) USDA (Department of Agriculture)	$395,268	0.3%	Rank history: #48 in FY2021, not on the FY2022 list, #52 in FY2024 and #61 in FY2025; returned.
51	808 Solutions Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$393,053	0.3%	Rank history: #78 in FY2021, #48 in FY2022, #73 in FY2024 and #44 in FY2025; down 3 since FY2022.
52	3M Company Through Scott Technologies, Inc. Top agencies DLA (Defense Logistics Agency)	$372,869	0.3%	Rank history: #52 in FY2021, #82 in FY2022 and not on the FY2024–FY2025 lists; up 30 since FY2022.
53	Tauber Oil Company Through Interconn Resources LLC Top agencies NASA (National Aeronautics and Space Administration)	$370,688	0.3%	Rank history: #32 in FY2021, not on the FY2022 list, #47 in FY2024 and not on the FY2025 list; returned.
54	Innovative Federal Operations Group, Incorporated Top agencies Army (Department of the Army) Navy (Department of the Navy)	$361,442	0.3%	Rank history: #79 in FY2021, #65 in FY2022, #45 in FY2024 and #46 in FY2025; up 11 since FY2022.
55	Stripes Global, Inc. Top agencies VA (Department of Veterans Affairs)	$359,666	0.3%	Rank history: #75 in FY2021, #35 in FY2022, #46 in FY2024 and not on the FY2025 list; down 20 since FY2022.
56	Nexair LLC Top agencies HHS (Department of Health and Human Services) EPA (Environmental Protection Agency) DOJ (Department of Justice)	$351,949	0.3%	Rank history: #43 in FY2021, #44 in FY2022, #55 in FY2024 and #49 in FY2025; down 12 since FY2022.
57	Okano, K.K. Top agencies DLA (Defense Logistics Agency) DHA (Defense Health Agency)	$332,140	0.2%	Rank history: #74 in FY2021, #83 in FY2022, #48 in FY2024 and #58 in FY2025; up 26 since FY2022.
58	Metalcraft, Inc. Top agencies DLA (Defense Logistics Agency)	$322,540	0.2%	Rank history: not on the FY2021–FY2022 lists, #35 in FY2024 and #56 in FY2025; new.
59	Aktin IE J.d.o.o. Top agencies Army (Department of the Army)	$288,417	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
60	Cryo-Express, LLC Top agencies HHS (Department of Health and Human Services)	$261,605	0.2%	Rank history: #51 in FY2021, #49 in FY2022 and not on the FY2024–FY2025 lists; down 11 since FY2022.
61	Ferrellgas Partners L.P. Through Ferrellgas, L.P Top agencies DOI (Department of the Interior) Navy (Department of the Navy) HHS (Department of Health and Human Services)	$261,062	0.2%	Rank history: #55 in FY2021, #39 in FY2022, #40 in FY2024 and not on the FY2025 list; down 22 since FY2022.
62	Arc3 Gases, Inc. 3 awardees, including Arcet Equipment Co Top agencies DOJ (Department of Justice) DHA (Defense Health Agency) DHS (Department of Homeland Security)	$258,021	0.2%	Rank history: #53 in FY2021, #60 in FY2022, #66 in FY2024 and #63 in FY2025; down 2 since FY2022.
63	General Air Service & Supply Co. Top agencies Commerce (Department of Commerce) DHA (Defense Health Agency) Treasury (Department of the Treasury)	$245,380	0.2%	Rank history: #93 in FY2021, #73 in FY2022, #93 in FY2024 and #83 in FY2025; up 10 since FY2022.
64	Buzwair Industrial Gases Factories Top agencies USAF (Department of the Air Force)	$236,567	0.2%	Rank history: #50 in FY2021, #67 in FY2022, #65 in FY2024 and not on the FY2025 list; up 3 since FY2022.
65	Belcourt Oil Co Top agencies DOI (Department of the Interior)	$230,268	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
66	Jetco USA Inc. Top agencies Commerce (Department of Commerce)	$227,273	0.2%	Rank history: not on the FY2021–FY2022 lists, #67 in FY2024 and #72 in FY2025; new.
67	UGI Corporation 2 awardees, including UGI Energy Services, LLC and Amerigas Propane, L.P. Top agencies DOJ (Department of Justice) Army (Department of the Army)	$224,451	0.2%	Rank history: #8 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
68	Select Gases, LLC Top agencies HHS (Department of Health and Human Services) Army (Department of the Army) DLA (Defense Logistics Agency)	$219,662	0.2%	Rank history: not on the FY2021–FY2022 lists, #86 in FY2024 and not on the FY2025 list; up 48 since FY2022.
69	AMG Company, Inc. Top agencies DOI (Department of the Interior)	$217,028	0.2%	Rank history: #83 in FY2021, #77 in FY2022, #90 in FY2024 and #71 in FY2025; up 8 since FY2022.
70	BBA Aviation PLC Through Epic Aviation, LLC Top agencies DOT (Department of Transportation)	$216,036	0.2%	Rank history: #64 in FY2021, #62 in FY2022 and not on the FY2024–FY2025 lists; down 8 since FY2022.
71	Nations Gas Technologies Inc Top agencies HHS (Department of Health and Human Services)	$211,573	0.2%	Rank history: not on the FY2021–FY2022 lists, #94 in FY2024 and #66 in FY2025; new.
72	M-K-S Dodson, Inc. Top agencies Army (Department of the Army)	$207,838	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
73	Wanklyn Oil Co. Inc. Top agencies Army (Department of the Army)	$196,402	0.1%	Rank history: #68 in FY2021, not on the FY2022 list, #96 in FY2024 and not on the FY2025 list; up 37 since FY2022.
74	Strandmoellen GMBH & Co. KG Top agencies DHA (Defense Health Agency)	$189,848	0.1%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #92 in FY2025; new.
75	United States Welding, Inc. 3 awardees Top agencies Commerce (Department of Commerce) USDA (Department of Agriculture) DOI (Department of the Interior)	$189,202	0.1%	Rank history: not on the FY2021 list, #96 in FY2022, #77 in FY2024 and #74 in FY2025; up 21 since FY2022.
76	Central Welding Supply Company Top agencies Navy (Department of the Navy) VA (Department of Veterans Affairs) EPA (Environmental Protection Agency)	$187,270	0.1%	Rank history: not on the FY2021–FY2022 lists, #63 in FY2024 and #98 in FY2025; new.
77	Mcgas, L.L.C. Top agencies DOI (Department of the Interior)	$173,012	0.1%	Rank history: #66 in FY2021, #59 in FY2022, #79 in FY2024 and not on the FY2025 list; down 18 since FY2022.
78	Middlesex Gases & Technologies, Inc. Top agencies VA (Department of Veterans Affairs) EPA (Environmental Protection Agency)	$161,283	0.1%	Rank history: not on the FY2021–FY2022 lists, #97 in FY2024 and #97 in FY2025; up 107 since FY2022.
79	Griffin's Propane, Inc. Top agencies Army (Department of the Army) DOI (Department of the Interior)	$158,603	0.1%	Rank history: not on the FY2021 list, #32 in FY2022, #50 in FY2024 and #82 in FY2025; down 47 since FY2022.
80	Asco Carbon Dioxide Inc. Top agencies DHA (Defense Health Agency)	$155,542	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
81	Daiichi Kasei Sangyo Co.,Ltd. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$155,346	0.1%	Rank history: #63 in FY2021, #93 in FY2022, #81 in FY2024 and #94 in FY2025; up 12 since FY2022.
82	Galusha Technologies LLC Top agencies USAF (Department of the Air Force)	$152,953	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 21 since FY2022.
83	Fraley Propane LLC Top agencies DOI (Department of the Interior)	$147,000	0.1%	Rank history: not on the FY2021 list, #90 in FY2022 and not on the FY2024–FY2025 lists; up 7 since FY2022.
84	Muddy Creek Oil and Gas, Incorporated Top agencies DOI (Department of the Interior)	$139,257	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 48 since FY2022.
85	SDB Consultants, Ltd. Top agencies DLA (Defense Logistics Agency)	$139,140	0.1%	Rank history: #91 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 24 since FY2022.
86	Exelon Corporation Through Constellation Newenergy - Gas Division, LLC Top agencies Army (Department of the Army)	$137,885	0.1%	Rank history: #4 in FY2021, #26 in FY2022 and not on the FY2024–FY2025 lists; down 60 since FY2022.
87	Maine Oxy-Acetylene Supply Company Top agencies Navy (Department of the Navy) USDA (Department of Agriculture) DOJ (Department of Justice)	$136,434	0.1%	Rank history: not on the FY2021 list, #99 in FY2022, #91 in FY2024 and #73 in FY2025; up 12 since FY2022.
88	Standing Rock Propane Top agencies DOI (Department of the Interior)	$132,840	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 17 since FY2022.
89	Chopro K.K. Top agencies Navy (Department of the Navy)	$126,206	0.1%	Rank history: not on the FY2021 list, #88 in FY2022 and not on the FY2024–FY2025 lists; down 1 since FY2022.
90	Robbins Metal Fab LLC Top agencies Navy (Department of the Navy)	$122,859	0.1%	Rank history: not on the FY2021 list, #52 in FY2022, #88 in FY2024 and not on the FY2025 list; down 38 since FY2022.
91	Keen Compressed Gas Co. Top agencies Treasury (Department of the Treasury)	$121,725	0.1%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #87 in FY2025; new.
92	US Military Corp Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$118,230	0.1%	Rank history: not on the FY2021 list, #57 in FY2022, #69 in FY2024 and #59 in FY2025; down 35 since FY2022.
93	Nilofer Battiwala Top agencies Commerce (Department of Commerce)	$117,770	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
94	Gallup Welders Supply Inc. Top agencies HHS (Department of Health and Human Services)	$116,413	0.1%	Rank history: #81 in FY2021, #71 in FY2022, #84 in FY2024 and #70 in FY2025; down 23 since FY2022.
95	Arabian Industrial Gases Co L.l.c Top agencies DLA (Defense Logistics Agency)	$113,728	0.1%	Rank history: not on the FY2021 list, #74 in FY2022 and not on the FY2024–FY2025 lists; down 21 since FY2022.
96	Stratatech Corporation Through INO Therapeutics LLC Top agencies DHA (Defense Health Agency)	$112,560	0.1%	Rank history: #45 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
97	Linde Public Limited Company 2 awardees, including Linde Korea Co., Ltd and Linde GMBH Top agencies DLA (Defense Logistics Agency) DHA (Defense Health Agency)	$112,192	0.1%	Rank history: not on the FY2021–FY2022 lists, #64 in FY2024 and #89 in FY2025; new.
98	Pyungsong LPG Top agencies USAF (Department of the Air Force)	$107,976	0.1%	Rank history: not on the FY2021 list, #84 in FY2022 and not on the FY2024–FY2025 lists; down 14 since FY2022.
99	Indiana Oxygen Company Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$107,834	0.1%	Rank history: #87 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 20 since FY2022.
100	Keystone Fire Protection Co Top agencies DLA (Defense Logistics Agency)	$103,680	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 89 since FY2022.

Show 75 more

100 of 274 contractors listed here. See the rest on GovTribe.

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 $141 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.

Quick answers

Who were the top 10 PSC 6830 contractors in FY2023?

1. Hudson Technologies, Inc. ($21.5M), 2. Raith America Inc. ($8.59M), 3. Dome Chartering & Trading Corp. ($7.84M), 4. Airgas USA LLC ($5.74M), 5. RAS Enterprises LLC ($5.11M), 6. San Luis Butane Distributors ($4.74M), 7. RCG of North Carolina, LLC ($3.58M), 8. Merrimac Petroleum, Inc. ($3.26M), 9. Air Products and Chemicals, Inc. ($2.53M), 10. Texas Ohio Energy Inc. ($2.5M).

On GovTribe

Research every contractor on this list

Every contract, task order and IDV they hold
Their subsidiaries, teammates and competitors
Open opportunities they're positioned for
Alerts when they win new work

Try for free Login