Top 100 Contractors in PSC 42: Fire/Rescue/Safety; Environmental Protection, FY2024

Name: Top 100 Contractors in PSC 42: Fire/Rescue/Safety; Environmental Protection, FY2024
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2023 – Sep 30, 2024 Code page on GovTribe

The top 10 won 96% of FY2024 PSC 42 contract dollars

Contract obligations: $7,332,362,649 Net of deobligations, by contracts coded PSC 42 or a code under it
Contractors: 927 Parent companies with an obligation
Largest contractor: Atlantic Diving Supply, Inc. $4.15 billion, 56.6% 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	Atlantic Diving Supply, Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) DHS (Department of Homeland Security)	$4,154,432,570	56.6%	Rank history: #9 in FY2021, #49 in FY2022, not on the FY2023 list and #1 in FY2025; returned.
2	W S Darley & Co 2 awardees, including WS Darley & Co Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security) Army (Department of the Army)	$1,190,237,108	16.2%	Rank history: #2 in FY2021, #2 in FY2022, #2 in FY2023 and #2 in FY2025; unchanged since FY2023.
3	Noble Supply & Logistics, LLC 3 awardees, including Tactical & Survival Specialties, LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DHS (Department of Homeland Security)	$893,174,302	12.2%	Rank history: #4 in FY2021, #3 in FY2022, #3 in FY2023 and #3 in FY2025; unchanged since FY2023.
4	Supplycore LLC Top agencies DLA (Defense Logistics Agency)	$405,655,545	5.5%	Rank history: #5 in FY2021, #5 in FY2022, #4 in FY2023 and #4 in FY2025; unchanged since FY2023.
5	Theodor Wille Intertrade GMBH Through Atlantic Diving Supply, Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) DOS (Department of State)	$238,764,801	3.3%	Rank history: #1 in FY2021, #1 in FY2022, #1 in FY2023 and not on the FY2025 list; down 4 since FY2023.
6	MSA Safety Sales, LLC Top agencies USAF (Department of the Air Force) DHS (Department of Homeland Security)	$54,153,969	0.7%	Rank history: not on the FY2021–FY2023 lists and #21 in FY2025; new.
7	LN Curtis & Sons Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) Army (Department of the Army)	$29,062,557	0.4%	Rank history: #13 in FY2021, #11 in FY2022, #6 in FY2023 and #10 in FY2025; down 1 since FY2023.
8	Avon Protection Ceradyne LLC Through Avon Protection Systems Incorporated Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$23,914,784	0.3%	Rank history: not on the FY2021–FY2023 lists and #5 in FY2025; new.
9	HDT Expeditionary Systems Inc. Top agencies Army (Department of the Army)	$20,901,471	0.3%	Rank history: not on the FY2021–FY2023 lists and #6 in FY2025; new.
10	SNF Inc. 2 awardees Top agencies DOI (Department of the Interior) USDA (Department of Agriculture)	$20,432,000	0.3%	Rank history: #17 in FY2021, #17 in FY2022, #88 in FY2023 and #9 in FY2025; up 78 since FY2023.
11	Oshkosh Corporation 2 awardees, including Pierce Manufacturing Inc. and Oshkosh Defense LLC Top agencies DOI (Department of the Interior) GSA (General Services Administration) DLA (Defense Logistics Agency)	$18,393,263	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
12	Quantico Tactical Incorporated Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) Army (Department of the Army)	$11,845,592	0.2%	Rank history: #8 in FY2021, #18 in FY2022, #18 in FY2023 and #69 in FY2025; up 6 since FY2023.
13	3M Company 2 awardees, including Scott Technologies, Inc. Top agencies DLA (Defense Logistics Agency)	$11,671,317	0.2%	Rank history: #10 in FY2021, #9 in FY2022, #8 in FY2023 and #37 in FY2025; down 5 since FY2023.
14	Hme, Inc. Top agencies USDA (Department of Agriculture)	$7,750,048	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
15	Scott Technologies, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) DOJ (Department of Justice)	$7,746,880	0.1%	Rank history: not on the FY2021–FY2023 lists and #8 in FY2025; new.
16	SAFRAN 6 awardees, including Air Cruisers Company, LLC, Avox Systems Inc. and Safran Aerosystems Services Americas LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) Army (Department of the Army)	$7,590,202	0.1%	Rank history: #7 in FY2021, #8 in FY2022, #9 in FY2023 and #13 in FY2025; down 7 since FY2023.
17	Boneal, Incorporated Top agencies USAF (Department of the Air Force)	$7,170,845	0.1%	Rank history: #78 in FY2021, not on the FY2022–FY2023 lists and #18 in FY2025; returned.
18	Keystone Fire Protection Co Top agencies DLA (Defense Logistics Agency)	$5,832,597	0.1%	Rank history: #21 in FY2021, #36 in FY2022, #38 in FY2023 and #12 in FY2025; up 20 since FY2023.
19	Ocenco Inc. 2 awardees, including Interspiro Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) Commerce (Department of Commerce)	$5,721,958	0.1%	Rank history: #72 in FY2021, #100 in FY2022, #14 in FY2023 and #29 in FY2025; down 5 since FY2023.
20	Centrak Inc. 2 awardees, including Firetrace Aerospace LLC and Deep Trekker Inc. Top agencies Army (Department of the Army) DHS (Department of Homeland Security)	$5,258,145	0.1%	Rank history: not on the FY2021–FY2023 lists and #75 in FY2025; up 146 since FY2023.
21	Red Letter Supply, LLC Top agencies DLA (Defense Logistics Agency)	$5,178,818	0.1%	Rank history: not on the FY2021–FY2023 lists and #84 in FY2025; up 222 since FY2023.
22	Cam Lock Limited Top agencies DLA (Defense Logistics Agency)	$4,946,965	0.1%	Rank history: #45 in FY2021, #21 in FY2022, #34 in FY2023 and #15 in FY2025; up 12 since FY2023.
23	Rosenbauer America LLC 3 awardees, including Rosenbauer Minnesota, LLC Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security) USAF (Department of the Air Force)	$4,914,386	0.1%	Rank history: not on the FY2021–FY2023 lists and #95 in FY2025; new.
24	Leland Limited Inc. Top agencies DLA (Defense Logistics Agency)	$4,643,128	0.1%	Rank history: not on the FY2021 list, #60 in FY2022, not on the FY2023 list and #89 in FY2025; up 118 since FY2023.
25	General Dynamics Corporation 2 awardees, including General Dynamics Information Technology, Inc. and Electric Boat Corporation Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$4,575,240	0.1%	Rank history: not on the FY2021–FY2022 lists, #52 in FY2023 and #33 in FY2025; up 27 since FY2023.
26	Transdigm Group Incorporated Through Schroth Safety Products LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$4,466,638	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
27	General Air Products Inc. Top agencies DHS (Department of Homeland Security)	$4,329,739	0.1%	Rank history: not on the FY2021–FY2022 lists, #11 in FY2023 and #23 in FY2025; down 16 since FY2023.
28	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$4,138,991	0.1%	Rank history: #32 in FY2021, #68 in FY2022, #53 in FY2023 and #39 in FY2025; up 25 since FY2023.
29	Avon Rubber P.L.C. Through Avon Protection Systems Incorporated Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$3,977,561	0.1%	Rank history: #6 in FY2021, #6 in FY2022, #7 in FY2023 and not on the FY2025 list; down 22 since FY2023.
30	Tidewater Distributors LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$3,520,004	<0.1%	Rank history: not on the FY2021–FY2023 lists and #14 in FY2025; up 166 since FY2023.
31	The Mallory Co. 2 awardees, including Mallory Safety & Supply LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DOI (Department of the Interior)	$3,472,620	<0.1%	Rank history: #42 in FY2021, #28 in FY2022, #50 in FY2023 and not on the FY2025 list; up 19 since FY2023.
32	Johnson Controls Inc 2 awardees, including Tyco Fire Products LP Top agencies DOS (Department of State) DLA (Defense Logistics Agency)	$2,921,756	<0.1%	Rank history: not on the FY2021–FY2023 lists and #45 in FY2025; new.
33	Municipal Emergency Services, Inc. Top agencies Navy (Department of the Navy) Commerce (Department of Commerce) NASA (National Aeronautics and Space Administration)	$2,819,784	<0.1%	Rank history: #47 in FY2021, #80 in FY2022, #48 in FY2023 and not on the FY2025 list; up 15 since FY2023.
34	Hunter Defense Technolog Through HDT Expeditionary Systems Inc. Top agencies Navy (Department of the Navy)	$2,799,480	<0.1%	Rank history: not on the FY2021 list, #33 in FY2022, not on the FY2023 list and not on the FY2025 list; up 232 since FY2023.
35	Lion Group Inc. 2 awardees, including Lion First Responder PPE Inc. Top agencies DLA (Defense Logistics Agency) Smithsonian (Smithsonian Institution)	$2,683,342	<0.1%	Rank history: #33 in FY2021, #38 in FY2022, #19 in FY2023 and not on the FY2025 list; down 16 since FY2023.
36	Rosenbauer Beteiligungsverwaltung GMBH 2 awardees, including Rosenbauer Deutschland GMBH and Rosenbauer America LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$2,598,787	<0.1%	Rank history: #95 in FY2021, #47 in FY2022, #26 in FY2023 and not on the FY2025 list; down 10 since FY2023.
37	Jamaica Bearings Co., Inc. Top agencies Army (Department of the Army)	$2,596,569	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 211 since FY2023.
38	Newview Oklahoma, Inc. Top agencies DLA (Defense Logistics Agency)	$2,289,454	<0.1%	Rank history: #18 in FY2021, #12 in FY2022, #16 in FY2023 and #28 in FY2025; down 22 since FY2023.
39	Switlik Parachute Company, Inc. Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$2,232,957	<0.1%	Rank history: #39 in FY2021, #24 in FY2022, #43 in FY2023 and #34 in FY2025; up 4 since FY2023.
40	Lockheed Martin Corporation Through Sikorsky Aircraft Corporation Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$2,227,874	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 305 since FY2023.
41	Defense Venture Holdings, LLC Top agencies DLA (Defense Logistics Agency)	$2,200,385	<0.1%	Rank history: #97 in FY2021, not on the FY2022 list, #51 in FY2023 and #38 in FY2025; up 10 since FY2023.
42	Capewell Aerial Systems LLC 3 awardees, including Aerial Machine & Tool Corporation Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security) Navy (Department of the Navy)	$2,149,249	<0.1%	Rank history: #48 in FY2021, #35 in FY2022, #24 in FY2023 and #50 in FY2025; down 18 since FY2023.
43	South Texas Lighthouse for the Blind Foundation Top agencies Army (Department of the Army) GSA (General Services Administration)	$2,050,887	<0.1%	Rank history: #37 in FY2021, #46 in FY2022, #39 in FY2023 and #58 in FY2025; down 4 since FY2023.
44	The Entwistle Trust Through The Entwistle Company LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$2,040,309	<0.1%	Rank history: not on the FY2021–FY2022 lists, #42 in FY2023 and not on the FY2025 list; down 2 since FY2023.
45	Wing Inflatables Inc. Through Patten Co., Inc. Top agencies DLA (Defense Logistics Agency)	$2,020,831	<0.1%	Rank history: #22 in FY2021, #20 in FY2022, #27 in FY2023 and not on the FY2025 list; down 18 since FY2023.
46	Metalcraft, Inc. Top agencies DLA (Defense Logistics Agency)	$2,005,200	<0.1%	Rank history: not on the FY2021 list, #76 in FY2022, #55 in FY2023 and #63 in FY2025; up 9 since FY2023.
47	Patriot3, Inc. Top agencies USSOCOM (United States Special Operations Command) DLA (Defense Logistics Agency)	$1,977,005	<0.1%	Rank history: not on the FY2021 list, #43 in FY2022, #74 in FY2023 and not on the FY2025 list; up 27 since FY2023.
48	Rrds Inc. Top agencies USAF (Department of the Air Force) DOS (Department of State)	$1,961,137	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 165 since FY2023.
49	ECI Defense Group, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,951,334	<0.1%	Rank history: #65 in FY2021, #45 in FY2022, not on the FY2023 list and #30 in FY2025; up 66 since FY2023.
50	V2X, Inc. Through V2X Systems LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$1,858,896	<0.1%	Rank history: not on the FY2021–FY2023 lists and #51 in FY2025; new.
51	Madmex LLC Top agencies DHS (Department of Homeland Security)	$1,844,375	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 127 since FY2023.
52	Mustang Survival Mfg, Inc. Top agencies Army (Department of the Army) DHS (Department of Homeland Security) GSA (General Services Administration)	$1,790,016	<0.1%	Rank history: not on the FY2021–FY2022 lists, #75 in FY2023 and #17 in FY2025; up 23 since FY2023.
53	Phillystran Inc Through RFD Beaufort Inc. Top agencies Navy (Department of the Navy)	$1,778,519	<0.1%	Rank history: not on the FY2021–FY2023 lists and #48 in FY2025; new.
54	Federal Resources Supply Company, LLC 4 awardees, including Wright Tool Company, LLC Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security) DOJ (Department of Justice)	$1,767,227	<0.1%	Rank history: #3 in FY2021, #7 in FY2022, #30 in FY2023 and #52 in FY2025; down 24 since FY2023.
55	Airborne Supply Inc. Top agencies DLA (Defense Logistics Agency)	$1,721,988	<0.1%	Rank history: #99 in FY2021, #70 in FY2022, not on the FY2023 list and #77 in FY2025; up 73 since FY2023.
56	Reconcraft, LLC Top agencies DOS (Department of State)	$1,636,880	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
57	Winston-Salem Industries for the Blind Inc. Top agencies DLA (Defense Logistics Agency) USDA (Department of Agriculture) USAF (Department of the Air Force)	$1,633,306	<0.1%	Rank history: #44 in FY2021, #39 in FY2022, #86 in FY2023 and #93 in FY2025; up 29 since FY2023.
58	Kipper Tool Company Top agencies DLA (Defense Logistics Agency)	$1,602,692	<0.1%	Rank history: not on the FY2021 list, #85 in FY2022, not on the FY2023 list and not on the FY2025 list; up 47 since FY2023.
59	Johnson Controls Industries Through Tyco Fire Products LP Top agencies DLA (Defense Logistics Agency) DOS (Department of State)	$1,501,182	<0.1%	Rank history: not on the FY2021–FY2022 lists, #35 in FY2023 and not on the FY2025 list; down 24 since FY2023.
60	Cascade Fire Equipment Co Top agencies USDA (Department of Agriculture) DOI (Department of the Interior)	$1,425,180	<0.1%	Rank history: #46 in FY2021, #74 in FY2022, not on the FY2023 list and #35 in FY2025; up 224 since FY2023.
61	Nomad Global Communication Solutions, Incorporated Top agencies GSA (General Services Administration) DHS (Department of Homeland Security)	$1,420,094	<0.1%	Rank history: #61 in FY2021, #75 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
62	Triman Industries Inc. Top agencies DLA (Defense Logistics Agency)	$1,418,147	<0.1%	Rank history: not on the FY2021 list, #59 in FY2022, #56 in FY2023 and #56 in FY2025; down 6 since FY2023.
63	Astrocom Electronics Inc Top agencies DLA (Defense Logistics Agency)	$1,398,200	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
64	Huntsville Rehabilitation Foundation, Inc. Top agencies DLA (Defense Logistics Agency)	$1,343,150	<0.1%	Rank history: not on the FY2021–FY2022 lists, #66 in FY2023 and not on the FY2025 list; up 2 since FY2023.
65	Downeast Logistics LLC Top agencies DLA (Defense Logistics Agency)	$1,325,299	<0.1%	Rank history: not on the FY2021–FY2022 lists, #73 in FY2023 and #70 in FY2025; up 8 since FY2023.
66	Arbill Industries Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) EPA (Environmental Protection Agency)	$1,309,002	<0.1%	Rank history: not on the FY2021–FY2022 lists, #45 in FY2023 and #43 in FY2025; down 21 since FY2023.
67	Complete Environmental Products Inc. Top agencies DLA (Defense Logistics Agency)	$1,276,732	<0.1%	Rank history: not on the FY2021 list, #63 in FY2022, #69 in FY2023 and not on the FY2025 list; up 2 since FY2023.
68	Dawn Enterprises Inc. Top agencies DLA (Defense Logistics Agency)	$1,223,739	<0.1%	Rank history: #54 in FY2021, #53 in FY2022, #64 in FY2023 and #26 in FY2025; down 4 since FY2023.
69	Ana Sourcing LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,210,269	<0.1%	Rank history: not on the FY2021–FY2022 lists, #58 in FY2023 and not on the FY2025 list; down 11 since FY2023.
70	Tava Products LLC Top agencies DOJ (Department of Justice)	$1,194,643	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
71	Kgjj Engineering Solutions, LLC Top agencies Navy (Department of the Navy)	$1,188,089	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
72	Safeware Inc. 2 awardees Top agencies DOJ (Department of Justice) DHS (Department of Homeland Security) USAF (Department of the Air Force)	$1,136,712	<0.1%	Rank history: not on the FY2021 list, #50 in FY2022, not on the FY2023 list and #82 in FY2025; up 199 since FY2023.
73	ISA (Wyoming) Corp Top agencies Navy (Department of the Navy)	$1,114,125	<0.1%	Rank history: #38 in FY2021, #23 in FY2022, #90 in FY2023 and #20 in FY2025; up 17 since FY2023.
74	Fire-X Corporation of Virginia Top agencies DLA (Defense Logistics Agency)	$1,111,667	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 50 since FY2023.
75	Viking Life-Saving Equipment (America), Inc. Top agencies Navy (Department of the Navy)	$1,046,500	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
76	Tribalco LLC Top agencies USAF (Department of the Air Force)	$1,043,564	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 55 since FY2023.
77	Gentex Corporation 2 awardees Top agencies DLA (Defense Logistics Agency)	$1,031,131	<0.1%	Rank history: #74 in FY2021, #51 in FY2022, not on the FY2023 list and #57 in FY2025; up 310 since FY2023.
78	Anchor Industries Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$999,257	<0.1%	Rank history: #92 in FY2021, #25 in FY2022, #17 in FY2023 and not on the FY2025 list; down 61 since FY2023.
79	Blue Yonder Inc. Through ILC Dover LP Top agencies DOS (Department of State)	$993,100	<0.1%	Rank history: not on the FY2021–FY2023 lists and #55 in FY2025; new.
80	Parker Systems, Inc. Top agencies Navy (Department of the Navy)	$976,046	<0.1%	Rank history: #87 in FY2021, #57 in FY2022, #98 in FY2023 and #76 in FY2025; up 18 since FY2023.
81	Global Logistics Strategies Inc. Top agencies DLA (Defense Logistics Agency)	$970,464	<0.1%	Rank history: not on the FY2021–FY2022 lists, #57 in FY2023 and not on the FY2025 list; down 24 since FY2023.
82	A & A Fire and Safety Company, LLC Top agencies DLA (Defense Logistics Agency)	$951,313	<0.1%	Rank history: #49 in FY2021, not on the FY2022–FY2023 lists and #83 in FY2025; returned.
83	Elastec Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$928,403	<0.1%	Rank history: #85 in FY2021, not on the FY2022–FY2023 lists and #86 in FY2025; returned.
84	Advance Safety Equipment Co. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) GSA (General Services Administration)	$890,755	<0.1%	Rank history: not on the FY2021–FY2022 lists, #70 in FY2023 and not on the FY2025 list; down 14 since FY2023.
85	Burhani Enterprises Inc. Top agencies DLA (Defense Logistics Agency)	$882,013	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 50 since FY2023.
86	San Antonio Lighthouse for the Blind Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$848,357	<0.1%	Rank history: #89 in FY2021, #86 in FY2022, not on the FY2023 list and #92 in FY2025; up 27 since FY2023.
87	S&H Products LLC Top agencies DLA (Defense Logistics Agency) USDA (Department of Agriculture)	$837,763	<0.1%	Rank history: #20 in FY2021, #34 in FY2022, #20 in FY2023 and not on the FY2025 list; down 67 since FY2023.
88	All Star Metals LLC Top agencies DOT (Department of Transportation)	$806,751	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
89	Meggitt PLC Through Pacific Scientific Company Top agencies Navy (Department of the Navy)	$797,500	<0.1%	Rank history: not on the FY2021 list, #99 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
90	David Perkins Enterprises, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$784,595	<0.1%	Rank history: not on the FY2021–FY2022 lists, #99 in FY2023 and not on the FY2025 list; up 9 since FY2023.
91	PCX Inc. Top agencies DLA (Defense Logistics Agency)	$757,338	<0.1%	Rank history: #81 in FY2021, #88 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
92	BAE Systems Through BAE Systems Land & Armaments L.P. Top agencies DLA (Defense Logistics Agency)	$754,660	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
93	P & C Industrial Supplies, Incorporated Top agencies DLA (Defense Logistics Agency)	$743,171	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 122 since FY2023.
94	BAE Systems Land & Armaments L.P. Top agencies DLA (Defense Logistics Agency)	$733,273	<0.1%	Rank history: not on the FY2021–FY2023 lists and #40 in FY2025; new.
95	Inflation Systems, Inc. Top agencies DLA (Defense Logistics Agency)	$731,724	<0.1%	Rank history: #68 in FY2021, #91 in FY2022, #32 in FY2023 and #68 in FY2025; down 63 since FY2023.
96	All-American Holdings L.L.C. Through AAH Acquisition, LLC Top agencies DLA (Defense Logistics Agency)	$725,695	<0.1%	Rank history: #52 in FY2021, not on the FY2022 list, #67 in FY2023 and not on the FY2025 list; down 29 since FY2023.
97	R & M Government Services Inc. Top agencies DLA (Defense Logistics Agency)	$723,967	<0.1%	Rank history: not on the FY2021–FY2022 lists, #80 in FY2023 and not on the FY2025 list; down 17 since FY2023.
98	Allied Tools Inc Top agencies DLA (Defense Logistics Agency)	$683,754	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
99	Cail Tool & Machinery, Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$679,572	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
100	J.G.B. Enterprises Inc. Through Echelon Supply and Service, Inc. Top agencies DLA (Defense Logistics Agency)	$667,987	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.

Show 75 more

100 of 927 contractors listed here. See the rest on GovTribe.

Rankings for the codes under PSC 42

Code	Net obligations	Largest contractor
4220 Marine Lifesaving and Diving Equipment	$6,621,877,809	Atlantic Diving Supply, Inc.
4210 Fire Fighting Equipment	$437,437,450	Atlantic Diving Supply, Inc.
4240 Safety and Rescue Equipment	$246,459,779	MSA Safety Sales, LLC
4235 Hazardous Material Spill Containment and Clean-up Equipment and Material	$20,551,670	Red Letter Supply, LLC
4250 Recycling and Reclamation Equipment	$4,796,800	Kipper Tool Company
4230 Decontaminating and Impregnating Equipment	$1,239,141	Ranmarine Usa, LLC

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 $7.34 billion 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

Who were the top 10 PSC 42 contractors in FY2024?

1. Atlantic Diving Supply, Inc. ($4.15B), 2. W S Darley & Co ($1.19B), 3. Noble Supply & Logistics, LLC ($893M), 4. Supplycore LLC ($406M), 5. Theodor Wille Intertrade GMBH ($239M), 6. MSA Safety Sales, LLC ($54.2M), 7. LN Curtis & Sons ($29.1M), 8. Avon Protection Ceradyne LLC ($23.9M), 9. HDT Expeditionary Systems Inc. ($20.9M), 10. SNF Inc. ($20.4M).

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