Top 53 Contractors in PSC 3655: Gas Generating and Dispensing Systems, Fixed or Mobile, FY2024

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Treadwell Corporation (Delaware) Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$7,819,425	39.0%	Rank history: #6 in FY2021, #2 in FY2022, #3 in FY2023 and #6 in FY2025; up 2 since FY2023.
2	Atap Inc. Top agencies USAF (Department of the Air Force)	$2,941,361	14.7%	Rank history: not on the FY2021 list, #22 in FY2022, #4 in FY2023 and #1 in FY2025; up 2 since FY2023.
3	Messer North America Inc. Through Messer LLC Top agencies DOI (Department of the Interior)	$2,007,901	10.0%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
4	Norcatec LLC Top agencies DLA (Defense Logistics Agency)	$1,554,477	7.8%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
5	Mandus Group LLC Top agencies DLA (Defense Logistics Agency)	$860,466	4.3%	Rank history: #18 in FY2021, #25 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
6	CPS Solutions LLC Top agencies DLA (Defense Logistics Agency)	$718,296	3.6%	Rank history: not on the FY2021–FY2022 lists, #20 in FY2023 and not on the FY2025 list; up 14 since FY2023.
7	Chase Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$539,931	2.7%	Rank history: #13 in FY2021, #11 in FY2022, #8 in FY2023 and #11 in FY2025; up 1 since FY2023.
8	Kelvin International Corporation Top agencies Navy (Department of the Navy)	$525,055	2.6%	Rank history: #3 in FY2021, #4 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
9	Atlantic Diving Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$481,163	2.4%	Rank history: not on the FY2021–FY2023 lists and #13 in FY2025; new.
10	Theodor Wille Intertrade GMBH Through Atlantic Diving Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$373,516	1.9%	Rank history: not on the FY2021 list, #12 in FY2022, #12 in FY2023 and not on the FY2025 list; up 2 since FY2023.
11	The Entwistle Trust Through The Entwistle Company LLC Top agencies DLA (Defense Logistics Agency)	$278,062	1.4%	Rank history: #24 in FY2021, #15 in FY2022, #25 in FY2023 and not on the FY2025 list; up 14 since FY2023.
12	RTX Corporation Through Hamilton Sundstrand Corporation Top agencies Navy (Department of the Navy)	$265,223	1.3%	Rank history: not on the FY2021–FY2023 lists and #4 in FY2025; new.
13	Midway Industrial Supply Inc. Top agencies DLA (Defense Logistics Agency)	$234,080	1.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
14	On Site Gas Systems Inc. Top agencies DLA (Defense Logistics Agency)	$209,952	1.0%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
15	CV International, Inc. Top agencies DLA (Defense Logistics Agency)	$154,345	0.8%	Rank history: #20 in FY2021, #20 in FY2022, #11 in FY2023 and #27 in FY2025; down 4 since FY2023.
16	Integrated Procurement Technologies Top agencies USAF (Department of the Air Force)	$152,709	0.8%	Rank history: not on the FY2021–FY2023 lists and #12 in FY2025; new.
17	Triman Industries Inc. Top agencies DLA (Defense Logistics Agency)	$114,944	0.6%	Rank history: not on the FY2021 list, #13 in FY2022, #29 in FY2023 and #17 in FY2025; up 12 since FY2023.
18	Essex Industries Inc. 2 awardees Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$80,518	0.4%	Rank history: #2 in FY2021, #23 in FY2022, #19 in FY2023 and #14 in FY2025; up 1 since FY2023.
19	Eleet Cryogenics Inc. Top agencies Navy (Department of the Navy)	$78,770	0.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
20	Air Power Services, Inc. Top agencies USAF (Department of the Air Force)	$77,589	0.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
21	SAFRAN Through Avox Systems Inc. Top agencies Army (Department of the Army)	$57,500	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
22	Provision, Inc. Top agencies DLA (Defense Logistics Agency)	$44,868	0.2%	Rank history: #29 in FY2021, #21 in FY2022, #27 in FY2023 and #48 in FY2025; up 5 since FY2023.
23	Spaires Inc Top agencies DLA (Defense Logistics Agency)	$38,671	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
24	EHB Supply Top agencies Navy (Department of the Navy)	$35,734	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
25	2Lyons Aerospace LLC Top agencies DLA (Defense Logistics Agency)	$33,496	0.2%	Rank history: not on the FY2021–FY2023 lists and #22 in FY2025; new.
26	Dela Technology Corporation Top agencies DLA (Defense Logistics Agency)	$23,444	0.1%	Rank history: not on the FY2021–FY2022 lists, #23 in FY2023 and #55 in FY2025; down 3 since FY2023.
27	Samyak Solutions, Inc. Top agencies USAF (Department of the Air Force)	$21,905	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
28	Nidaz LLC Top agencies Navy (Department of the Navy)	$20,793	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
29	Govage, Inc. Top agencies USDA (Department of Agriculture)	$17,469	0.1%	Rank history: #41 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.
30	Oshkosh Corporation Through Oshkosh Defense LLC Top agencies DLA (Defense Logistics Agency)	$15,533	0.1%	Rank history: not on the FY2021–FY2023 lists and #39 in FY2025; new.
31	Government Scientific Source Inc. Top agencies HHS (Department of Health and Human Services)	$15,223	0.1%	Rank history: #55 in FY2021, not on the FY2022 list, #37 in FY2023 and not on the FY2025 list; up 6 since FY2023.
32	Tommarktony 3 Services, L.L.C. Top agencies DLA (Defense Logistics Agency)	$14,280	0.1%	Rank history: #49 in FY2021, #46 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
33	Tomahawk Sourcing LLC Top agencies DLA (Defense Logistics Agency)	$13,995	0.1%	Rank history: not on the FY2021 list, #35 in FY2022, #39 in FY2023 and not on the FY2025 list; up 6 since FY2023.
34	Multiforce Systems Corp Top agencies Smithsonian (Smithsonian Institution)	$12,000	0.1%	Rank history: not on the FY2021 list, #51 in FY2022, #45 in FY2023 and not on the FY2025 list; up 11 since FY2023.
35	Wesco Gas & Welding Supply Inc. Top agencies Navy (Department of the Navy)	$11,832	0.1%	Rank history: #56 in FY2021, not on the FY2022 list, #41 in FY2023 and not on the FY2025 list; up 6 since FY2023.
36	Cliffside Refiners L P Top agencies DOI (Department of the Interior)	$10,339	0.1%	Rank history: #1 in FY2021, #3 in FY2022, #1 in FY2023 and not on the FY2025 list; down 35 since FY2023.
37	Pioneer Industries, LLC Top agencies DLA (Defense Logistics Agency)	$8,967	<0.1%	Rank history: not on the FY2021 list, #41 in FY2022, #10 in FY2023 and #18 in FY2025; down 27 since FY2023.
38	S I T Corporation Top agencies DLA (Defense Logistics Agency)	$8,383	<0.1%	Rank history: #30 in FY2021, #55 in FY2022, #18 in FY2023 and #56 in FY2025; down 20 since FY2023.
39	Unlimited Manufacturing Service, Inc. Top agencies DLA (Defense Logistics Agency)	$7,392	<0.1%	Rank history: #57 in FY2021, #53 in FY2022, not on the FY2023 list and #42 in FY2025; returned.
40	Airgas USA LLC Top agencies Navy (Department of the Navy)	$6,127	<0.1%	Rank history: not on the FY2021–FY2023 lists and #51 in FY2025; new.
41	J.G.B. Enterprises Inc. Through Echelon Supply and Service, Inc. Top agencies DLA (Defense Logistics Agency)	$5,836	<0.1%	Rank history: not on the FY2021–FY2023 lists and #62 in FY2025; new.
42	General Aviation Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$5,396	<0.1%	Rank history: not on the FY2021 list, #54 in FY2022, #52 in FY2023 and #37 in FY2025; up 10 since FY2023.
43	Echelon Supply and Service, Inc. Top agencies DLA (Defense Logistics Agency)	$5,190	<0.1%	Rank history: not on the FY2021–FY2022 lists, #47 in FY2023 and not on the FY2025 list; up 4 since FY2023.
44	Repsol YPF SA Through Repsol Butano SA Top agencies Navy (Department of the Navy)	$4,505	<0.1%	Rank history: #60 in FY2021, #40 in FY2022, #48 in FY2023 and not on the FY2025 list; up 4 since FY2023.
45	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$3,724	<0.1%	Rank history: #53 in FY2021, #39 in FY2022, #43 in FY2023 and #49 in FY2025; down 2 since FY2023.
46	Sogen Company, Inc. Top agencies DLA (Defense Logistics Agency)	$3,297	<0.1%	Rank history: #63 in FY2021, #60 in FY2022, #46 in FY2023 and not on the FY2025 list; unchanged since FY2023.
47	R.j. Murray Co., Inc. Top agencies DLA (Defense Logistics Agency)	$2,140	<0.1%	Rank history: not on the FY2021 list, #62 in FY2022, not on the FY2023 list and #61 in FY2025; returned.
48	Kyodo Shipping & Trading Corp USA Top agencies DLA (Defense Logistics Agency)	$1,733	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
49	Colemans Military Surplus LLC Top agencies DLA (Defense Logistics Agency)	$1,346	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
50	Adirondack Electronics Inc. Top agencies Navy (Department of the Navy)	$1,098	<0.1%	Rank history: not on the FY2021 list, #63 in FY2022, not on the FY2023 list and #59 in FY2025; returned.
51	FDH Defense Aftermarket, LLC Top agencies DLA (Defense Logistics Agency)	$1,000	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
52	Alamo Aircraft Supply Inc. Through Alamo Aircraft, Ltd. Top agencies DLA (Defense Logistics Agency)	$560	<0.1%	Rank history: not on the FY2021 list, #68 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
53	Equipment Parts Sales Top agencies DLA (Defense Logistics Agency)	$540	<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 $20 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