Top 100 Contractors in NAICS 325998: All Other Miscellaneous Chemical Product and Preparation Manufacturing, FY2022

Name: Top 100 Contractors in NAICS 325998: All Other Miscellaneous Chemical Product and Preparation Manufacturing, FY2022
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2021 – Sep 30, 2022 Code page on GovTribe

The top 10 won 68% of FY2022 NAICS 325998 contract dollars

Contract obligations: $223,621,704 Net of deobligations, by contracts coded NAICS 325998
Contractors: 481 Parent companies with an obligation
Largest contractor: Kilgore Flares Company LLC $52.6 million, 23.1% 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	Kilgore Flares Company LLC 2 awardees Top agencies Navy (Department of the Navy) Army (Department of the Army)	$52,577,981	23.1%	Rank history: not on the FY2021 list, #3 in FY2023, #3 in FY2024 and #8 in FY2025; new.
2	Chemring Group PLC 3 awardees, including Chemring Australia PTY Ltd and Alloy Surfaces Co Inc. Top agencies Navy (Department of the Navy) USSOCOM (United States Special Operations Command)	$26,447,088	11.6%	Rank history: #1 in FY2021, #2 in FY2023, #2 in FY2024 and not on the FY2025 list; down 1 since FY2021.
3	Perimeter Solutions LP Top agencies USDA (Department of Agriculture) DOI (Department of the Interior)	$19,865,361	8.7%	Rank history: not on the FY2021 list, #6 in FY2023, #1 in FY2024 and #1 in FY2025; up 196 since FY2021.
4	Drew Marine USA Inc 2 awardees Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$11,415,916	5.0%	Rank history: #5 in FY2021, #4 in FY2023, #5 in FY2024 and #5 in FY2025; up 1 since FY2021.
5	Luxfer Holdings PLC Through Luxfer Magtech, Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) Treasury (Department of the Treasury)	$9,632,703	4.2%	Rank history: not on the FY2021 list, #15 in FY2023 and not on the FY2024–FY2025 lists; new.
6	Transdigm Group Incorporated Through Armtec Countermeasures Co Top agencies USAF (Department of the Air Force)	$8,346,288	3.7%	Rank history: #3 in FY2021, #1 in FY2023 and not on the FY2024–FY2025 lists; down 3 since FY2021.
7	Elbit Systems Ltd 2 awardees, including IMI Systems Ltd Top agencies USSOCOM (United States Special Operations Command)	$8,335,776	3.7%	Rank history: #4 in FY2021, #5 in FY2023 and not on the FY2024–FY2025 lists; down 3 since FY2021.
8	Security Signals, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$7,085,845	3.1%	Rank history: #2 in FY2021, #85 in FY2023, not on the FY2024 list and #37 in FY2025; down 6 since FY2021.
9	Armtec Countermeasures Co Top agencies USAF (Department of the Air Force)	$5,924,640	2.6%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
10	Day & Zimmermann Lone Star LLC Top agencies Army (Department of the Army)	$5,498,673	2.4%	Rank history: not on the FY2021 list, not on the FY2023 list, #8 in FY2024 and #10 in FY2025; new.
11	Danaher Corporation 4 awardees, including Chemtreat, Inc., Pall Corp and Beckman Coulter, Inc. Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs) DOJ (Department of Justice)	$4,574,853	2.0%	Rank history: #7 in FY2021, #9 in FY2023, #52 in FY2024 and not on the FY2025 list; down 4 since FY2021.
12	Ecolab Inc. 2 awardees, including Nalco Company LLC Top agencies VA (Department of Veterans Affairs) Navy (Department of the Navy) USAF (Department of the Air Force)	$3,460,806	1.5%	Rank history: #10 in FY2021, #11 in FY2023, #14 in FY2024 and #12 in FY2025; down 2 since FY2021.
13	Government Sales, LLC Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force) Army (Department of the Army)	$3,303,753	1.5%	Rank history: #9 in FY2021, #10 in FY2023, #9 in FY2024 and #9 in FY2025; down 4 since FY2021.
14	IFE Group Top agencies Army (Department of the Army) USAF (Department of the Air Force) DOJ (Department of Justice)	$2,885,049	1.3%	Rank history: #11 in FY2021, #24 in FY2023 and not on the FY2024–FY2025 lists; down 3 since FY2021.
15	Combined Systems Inc. Top agencies Army (Department of the Army) DOJ (Department of Justice)	$2,673,803	1.2%	Rank history: not on the FY2021 list, #8 in FY2023, not on the FY2024 list and #3 in FY2025; up 259 since FY2021.
16	Northrop Grumman Corporation Through Northrop Grumman Systems Corporation Top agencies Navy (Department of the Navy)	$2,669,363	1.2%	Rank history: #52 in FY2021 and not on the FY2023–FY2025 lists; up 36 since FY2021.
17	American Sanitary Products Inc. Top agencies DOJ (Department of Justice) HHS (Department of Health and Human Services) VA (Department of Veterans Affairs)	$2,399,880	1.1%	Rank history: #8 in FY2021, #31 in FY2023, #4 in FY2024 and #25 in FY2025; down 9 since FY2021.
18	Coastline Ltd. Top agencies Army (Department of the Army) Navy (Department of the Navy) Treasury (Department of the Treasury)	$1,965,958	0.9%	Rank history: #16 in FY2021, #13 in FY2023, #11 in FY2024 and #11 in FY2025; down 2 since FY2021.
19	Island Pyrochemical Industries Corp Top agencies Navy (Department of the Navy)	$1,943,280	0.9%	Rank history: #26 in FY2021, not on the FY2023–FY2024 lists and #57 in FY2025; up 7 since FY2021.
20	Government of Canada Through Canadian Commercial Corporation Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$1,845,911	0.8%	Rank history: #6 in FY2021, #40 in FY2023 and not on the FY2024–FY2025 lists; down 14 since FY2021.
21	General Atomic Technologies Corporation Through General Atomics International Services Corp Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$1,798,687	0.8%	Rank history: #12 in FY2021, #17 in FY2023, #32 in FY2024 and not on the FY2025 list; down 9 since FY2021.
22	Teledyne Technologies Incorporated Through Teledyne Flir Defense, LLC Top agencies Army (Department of the Army)	$1,625,158	0.7%	Rank history: #36 in FY2021, not on the FY2023 list, #21 in FY2024 and #13 in FY2025; up 14 since FY2021.
23	Pierce Commercial Laundry Distributors, L.L.C. Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$1,553,877	0.7%	Rank history: #19 in FY2021, #16 in FY2023, #30 in FY2024 and #34 in FY2025; down 4 since FY2021.
24	Science Applications International Corporation Through Asrc Federal Facilities Logistics, LLC Top agencies DLA (Defense Logistics Agency)	$1,226,614	0.5%	Rank history: #14 in FY2021, #23 in FY2023 and not on the FY2024–FY2025 lists; down 10 since FY2021.
25	Maryland Chemical Company, Inc. Top agencies Treasury (Department of the Treasury) Army (Department of the Army)	$1,194,340	0.5%	Rank history: #48 in FY2021, #37 in FY2023, #29 in FY2024 and #30 in FY2025; up 23 since FY2021.
26	Seneca Mineral Company Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$1,178,044	0.5%	Rank history: #34 in FY2021, #19 in FY2023, #38 in FY2024 and #22 in FY2025; up 8 since FY2021.
27	Omni2Max, Inc. Top agencies USAF (Department of the Air Force)	$1,087,419	0.5%	Rank history: #21 in FY2021 and not on the FY2023–FY2025 lists; down 6 since FY2021.
28	Royal Services Inc. Through Saniglaze International, LLC Top agencies VA (Department of Veterans Affairs) GSA (General Services Administration)	$1,010,164	0.4%	Rank history: #23 in FY2021, #30 in FY2023, #37 in FY2024 and not on the FY2025 list; down 5 since FY2021.
29	Defense Energy Syndicate, LLC Top agencies DLA (Defense Logistics Agency)	$975,227	0.4%	Rank history: not on the FY2021 list, #22 in FY2023, #19 in FY2024 and #7 in FY2025; new.
30	Flir Systems Inc. Through Teledyne Flir Defense, LLC Top agencies Army (Department of the Army)	$700,086	0.3%	Rank history: #13 in FY2021, #12 in FY2023, #22 in FY2024 and not on the FY2025 list; down 17 since FY2021.
31	Compumeric Engineering, Inc. Top agencies DOI (Department of the Interior) USDA (Department of Agriculture)	$656,338	0.3%	Rank history: #61 in FY2021, #33 in FY2023, #35 in FY2024 and not on the FY2025 list; up 30 since FY2021.
32	Complete Environmental Products Inc. Top agencies DLA (Defense Logistics Agency)	$653,243	0.3%	Rank history: #94 in FY2021, #25 in FY2023, #36 in FY2024 and #41 in FY2025; up 62 since FY2021.
33	Ensign-Bickford Industries Inc. Through Ensign-Bickford Aerospace & Defense Company Top agencies Army (Department of the Army)	$640,245	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
34	Calgon Carbon Corporation 2 awardees Top agencies USAF (Department of the Air Force)	$598,595	0.3%	Rank history: #35 in FY2021, #41 in FY2023 and not on the FY2024–FY2025 lists; up 1 since FY2021.
35	Paradise Pillow, Inc. Top agencies GSA (General Services Administration) USAF (Department of the Air Force) Army (Department of the Army)	$593,077	0.3%	Rank history: #24 in FY2021, #21 in FY2023, #26 in FY2024 and #26 in FY2025; down 11 since FY2021.
36	Electroplating Consultants International Inc. Top agencies USAF (Department of the Air Force)	$574,071	0.3%	Rank history: #45 in FY2021, #52 in FY2023, #34 in FY2024 and #51 in FY2025; up 9 since FY2021.
37	Boelter Companies Inc. Through Citisco, LLC Top agencies DOJ (Department of Justice) USAF (Department of the Air Force) VA (Department of Veterans Affairs)	$563,994	0.2%	Rank history: #32 in FY2021, #35 in FY2023, #80 in FY2024 and #45 in FY2025; down 5 since FY2021.
38	Cayman Chemical Co Inc. Top agencies HHS (Department of Health and Human Services)	$535,800	0.2%	Rank history: not on the FY2021 list, #27 in FY2023 and not on the FY2024–FY2025 lists; new.
39	LOC Performance Products LLC Top agencies DLA (Defense Logistics Agency)	$523,423	0.2%	Rank history: not on the FY2021 list, not on the FY2023–FY2024 lists and #50 in FY2025; new.
40	Daiichi Bussan Co . Ltd Top agencies USAF (Department of the Air Force)	$517,600	0.2%	Rank history: not on the FY2021 list, not on the FY2023 list, #64 in FY2024 and not on the FY2025 list; up 63 since FY2021.
41	Authentix, Inc. Top agencies Treasury (Department of the Treasury)	$499,320	0.2%	Rank history: not on the FY2021 list, #20 in FY2023, #20 in FY2024 and #20 in FY2025; new.
42	Water Treatment Services Inc. Top agencies VA (Department of Veterans Affairs)	$472,713	0.2%	Rank history: #73 in FY2021, #44 in FY2023 and not on the FY2024–FY2025 lists; up 31 since FY2021.
43	RC Consolidated Services Inc. Top agencies VA (Department of Veterans Affairs)	$447,122	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 97 since FY2021.
44	Quarles Petroleum Incorporated Top agencies Army (Department of the Army) DOI (Department of the Interior)	$421,583	0.2%	Rank history: #38 in FY2021 and not on the FY2023–FY2025 lists; down 6 since FY2021.
45	Premier & Companies, Inc. Top agencies Army (Department of the Army) DOJ (Department of Justice) Navy (Department of the Navy)	$409,271	0.2%	Rank history: #50 in FY2021, #46 in FY2023 and not on the FY2024–FY2025 lists; up 5 since FY2021.
46	The Maclean Group LLC Top agencies VA (Department of Veterans Affairs)	$369,141	0.2%	Rank history: not on the FY2021 list, #36 in FY2023, #45 in FY2024 and #38 in FY2025; new.
47	S&Y Trading Corp of New Jersey Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force) Navy (Department of the Navy)	$364,219	0.2%	Rank history: #59 in FY2021 and not on the FY2023–FY2025 lists; up 12 since FY2021.
48	RA Wood Associates LLC Top agencies Navy (Department of the Navy)	$350,233	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
49	Goad Company Top agencies USAF (Department of the Air Force)	$325,920	0.1%	Rank history: #62 in FY2021, #81 in FY2023, #75 in FY2024 and #56 in FY2025; up 13 since FY2021.
50	Wisecom Technologies Inc. Top agencies HHS (Department of Health and Human Services)	$323,700	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
51	Alaska Garden & Pet Supply Inc. Top agencies USAF (Department of the Air Force)	$321,188	0.1%	Rank history: #51 in FY2021, #75 in FY2023, #74 in FY2024 and #64 in FY2025; unchanged since FY2021.
52	South Texas Lighthouse for the Blind Foundation Top agencies USAF (Department of the Air Force)	$317,060	0.1%	Rank history: not on the FY2021 list, #38 in FY2023, #33 in FY2024 and #42 in FY2025; new.
53	Merck KG AUF Aktien 2 awardees, including Cerilliant Corporation and Sigma-Aldrich, Inc. Top agencies HHS (Department of Health and Human Services) DHA (Defense Health Agency) Navy (Department of the Navy)	$300,956	0.1%	Rank history: #17 in FY2021 and not on the FY2023–FY2025 lists; down 36 since FY2021.
54	VWR International LLC Top agencies HHS (Department of Health and Human Services)	$300,000	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
55	Berven Industries, LLC Top agencies USAF (Department of the Air Force)	$294,401	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
56	Ezclear LLC Top agencies GSA (General Services Administration)	$293,507	0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #85 in FY2024 and not on the FY2025 list; up 114 since FY2021.
57	Apergy Corporation Through Championx LLC Top agencies DOJ (Department of Justice) Commerce (Department of Commerce)	$289,238	0.1%	Rank history: #56 in FY2021 and not on the FY2023–FY2025 lists; down 1 since FY2021.
58	Ezekiel Bahar Top agencies USAF (Department of the Air Force)	$288,401	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
59	Carbon Activated Corporation Top agencies Army (Department of the Army)	$288,000	0.1%	Rank history: not on the FY2021 list, #73 in FY2023, #61 in FY2024 and #82 in FY2025; new.
60	Miles Ahead Distribution, Inc. Top agencies Treasury (Department of the Treasury)	$280,872	0.1%	Rank history: not on the FY2021 list, #84 in FY2023, #86 in FY2024 and not on the FY2025 list; up 66 since FY2021.
61	A.m.s. Network, LLC 2 awardees Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) Navy (Department of the Navy)	$264,481	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 72 since FY2021.
62	Af&S Products & Services, Inc. Top agencies VA (Department of Veterans Affairs)	$258,828	0.1%	Rank history: #18 in FY2021, not on the FY2023 list, #67 in FY2024 and #76 in FY2025; down 44 since FY2021.
63	Sehwa Chemical Co.,Ltd. Top agencies USAF (Department of the Air Force)	$250,749	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
64	NCH Corporation 3 awardees, including Chem-Aqua Inc. Top agencies Army (Department of the Army) DOJ (Department of Justice) VA (Department of Veterans Affairs)	$236,396	0.1%	Rank history: #54 in FY2021, not on the FY2023–FY2024 lists and #48 in FY2025; down 10 since FY2021.
65	M.v. Maschinen-Vertriebsgesellschaft MBH Top agencies USAF (Department of the Air Force)	$232,429	0.1%	Rank history: #100 in FY2021 and not on the FY2023–FY2025 lists; up 35 since FY2021.
66	Curtis Equipment Inc. Top agencies DOJ (Department of Justice) USAF (Department of the Air Force)	$217,951	0.1%	Rank history: #83 in FY2021, #96 in FY2023 and not on the FY2024–FY2025 lists; up 17 since FY2021.
67	Sanijax, LLC Top agencies VA (Department of Veterans Affairs)	$214,969	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
68	Number Inc. Top agencies DLA (Defense Logistics Agency)	$213,730	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
69	Daijin Co.,Ltd. Top agencies Navy (Department of the Navy)	$210,520	0.1%	Rank history: #57 in FY2021, #80 in FY2023, #88 in FY2024 and not on the FY2025 list; down 12 since FY2021.
70	Momar, Incorporated Top agencies GSA (General Services Administration) Army (Department of the Army)	$204,454	0.1%	Rank history: not on the FY2021 list, #18 in FY2023, #28 in FY2024 and #14 in FY2025; up 372 since FY2021.
71	Firelake Construction Inc. Top agencies USDA (Department of Agriculture)	$203,412	0.1%	Rank history: not on the FY2021 list, #77 in FY2023 and not on the FY2024–FY2025 lists; new.
72	R & M Government Services Inc. Top agencies DOJ (Department of Justice) VA (Department of Veterans Affairs)	$202,269	0.1%	Rank history: #40 in FY2021 and not on the FY2023–FY2025 lists; down 32 since FY2021.
73	State Industrial Products Corp Top agencies Army (Department of the Army)	$197,511	0.1%	Rank history: #92 in FY2021, #82 in FY2023, not on the FY2024 list and #84 in FY2025; up 19 since FY2021.
74	Sky Mart Sales Corp. Top agencies DLA (Defense Logistics Agency)	$184,474	0.1%	Rank history: #30 in FY2021, #74 in FY2023, not on the FY2024 list and #32 in FY2025; down 44 since FY2021.
75	Uct, Inc. Top agencies USDA (Department of Agriculture)	$180,989	0.1%	Rank history: #93 in FY2021 and not on the FY2023–FY2025 lists; up 18 since FY2021.
76	Fisher Darville Holdings Ltd Through Chela Ltd Top agencies USAF (Department of the Air Force)	$176,850	0.1%	Rank history: #41 in FY2021 and not on the FY2023–FY2025 lists; down 35 since FY2021.
77	Downeast Logistics LLC Top agencies DLA (Defense Logistics Agency)	$173,161	0.1%	Rank history: #33 in FY2021 and not on the FY2023–FY2025 lists; down 44 since FY2021.
78	Green and Sustainable Services, LLC Top agencies USAF (Department of the Air Force) VA (Department of Veterans Affairs) USDA (Department of Agriculture)	$161,205	0.1%	Rank history: #47 in FY2021, #43 in FY2023, #49 in FY2024 and #58 in FY2025; down 31 since FY2021.
79	Orison Marketing LLC Top agencies DLA (Defense Logistics Agency)	$161,002	0.1%	Rank history: not on the FY2021 list, #50 in FY2023, #54 in FY2024 and #33 in FY2025; up 50 since FY2021.
80	Makpak, LLC Top agencies DLA (Defense Logistics Agency)	$159,387	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 29 since FY2021.
81	Ecolink Inc. Top agencies Treasury (Department of the Treasury)	$156,550	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 24 since FY2021.
82	Garden State Fireworks Inc. Top agencies Army (Department of the Army)	$154,435	0.1%	Rank history: #49 in FY2021 and not on the FY2023–FY2025 lists; down 33 since FY2021.
83	Thatcher Group, Inc. 2 awardees, including Thatcher Company, Inc. and Thatcher Company of New York, Inc. Top agencies DOI (Department of the Interior) Army (Department of the Army)	$153,556	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 60 since FY2021.
84	Radix Biosolutions LLC Top agencies HHS (Department of Health and Human Services)	$149,700	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
85	Suffolk Sales and Service Corporation Top agencies Navy (Department of the Navy)	$145,343	0.1%	Rank history: #80 in FY2021 and not on the FY2023–FY2025 lists; down 5 since FY2021.
86	A-Brite Company Top agencies USAF (Department of the Air Force)	$144,159	0.1%	Rank history: #87 in FY2021 and not on the FY2023–FY2025 lists; up 1 since FY2021.
87	Premier Trading Company, LLC Top agencies Navy (Department of the Navy)	$143,300	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
88	Suez WTS USA Inc. 2 awardees, including Veolia WTS Usa, Inc. and Ameriwater, LLC Top agencies DOJ (Department of Justice) VA (Department of Veterans Affairs)	$142,646	0.1%	Rank history: #95 in FY2021, #99 in FY2023 and not on the FY2024–FY2025 lists; up 7 since FY2021.
89	Hakuto Co Ltd Top agencies Navy (Department of the Navy)	$125,605	0.1%	Rank history: #88 in FY2021 and not on the FY2023–FY2025 lists; down 1 since FY2021.
90	Nalco Company LLC Top agencies VA (Department of Veterans Affairs)	$123,118	0.1%	Rank history: #37 in FY2021 and not on the FY2023–FY2025 lists; down 53 since FY2021.
91	Adirondack Electronics Inc. Top agencies Navy (Department of the Navy)	$123,017	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 70 since FY2021.
92	Sifco Applied Surface Concepts, LLC Top agencies Navy (Department of the Navy)	$122,640	0.1%	Rank history: #68 in FY2021 and not on the FY2023–FY2025 lists; down 24 since FY2021.
93	Hill Brothers Chemical Company Top agencies DOI (Department of the Interior)	$119,583	0.1%	Rank history: #90 in FY2021, #100 in FY2023, #63 in FY2024 and not on the FY2025 list; down 3 since FY2021.
94	Kolene Corp Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$118,720	0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #59 in FY2024 and #59 in FY2025; new.
95	Westbay Auto Parts, Inc. Top agencies Navy (Department of the Navy)	$116,933	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 253 since FY2021.
96	Action Compaction Equipment LLC Top agencies DOJ (Department of Justice)	$116,557	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 5 since FY2021.
97	Gunther Salt Company Top agencies VA (Department of Veterans Affairs) DOJ (Department of Justice)	$111,539	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 133 since FY2021.
98	Up Enterprises LLC Top agencies Navy (Department of the Navy)	$107,974	<0.1%	Rank history: #86 in FY2021 and not on the FY2023–FY2025 lists; down 12 since FY2021.
99	Newco Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$106,292	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 28 since FY2021.
100	The Mallory Co. Through Mallory Safety & Supply LLC Top agencies DLA (Defense Logistics Agency)	$104,759	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.

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100 of 481 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 $227 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 2022 ran Oct 1, 2021 – Sep 30, 2022. 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 FY2021. "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 FY2021 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 NAICS 325998 contractors in FY2022?

1. Kilgore Flares Company LLC ($52.6M), 2. Chemring Group PLC ($26.4M), 3. Perimeter Solutions LP ($19.9M), 4. Drew Marine USA Inc ($11.4M), 5. Luxfer Holdings PLC ($9.63M), 6. Transdigm Group Incorporated ($8.35M), 7. Elbit Systems Ltd ($8.34M), 8. Security Signals, Inc. ($7.09M), 9. Armtec Countermeasures Co ($5.92M), 10. Day & Zimmermann Lone Star LLC ($5.5M).

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