Top 100 Contractors in NAICS 32599: All Other Chemical Product and Preparation Manufacturing, FY2024

Name: Top 100 Contractors in NAICS 32599: All Other Chemical Product and Preparation Manufacturing, FY2024
Creator: GovTribe

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

The top 10 won 74% of FY2024 NAICS 32599 contract dollars

Contract obligations: $503,755,836 Net of deobligations, by contracts coded NAICS 32599 or a code under it
Contractors: 551 Parent companies with an obligation
Largest contractor: Perimeter Solutions LP $269 million, 49.2% 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	Perimeter Solutions LP 2 awardees Top agencies USDA (Department of Agriculture) DOI (Department of the Interior)	$268,628,432	49.2%	Rank history: not on the FY2021 list, #3 in FY2022, #6 in FY2023 and #1 in FY2025; up 5 since FY2023.
2	Chemring Group PLC 2 awardees, including Chemring Australia PTY Ltd Top agencies Navy (Department of the Navy)	$31,096,730	5.7%	Rank history: #1 in FY2021, #2 in FY2022, #2 in FY2023 and not on the FY2025 list; unchanged since FY2023.
3	Kilgore Flares Company LLC 2 awardees, including Alloy Surfaces Co Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$29,118,852	5.3%	Rank history: not on the FY2021 list, #1 in FY2022, #3 in FY2023 and #9 in FY2025; unchanged since FY2023.
4	American Sanitary Products Inc. Top agencies HHS (Department of Health and Human Services) DOJ (Department of Justice) GSA (General Services Administration)	$17,878,227	3.3%	Rank history: #9 in FY2021, #21 in FY2022, #36 in FY2023 and #30 in FY2025; up 32 since FY2023.
5	Drew Marine USA Inc. 2 awardees Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$14,370,028	2.6%	Rank history: #5 in FY2021, #4 in FY2022, #4 in FY2023 and #5 in FY2025; down 1 since FY2023.
6	Luxfer Magtech Inc. Top agencies DLA (Defense Logistics Agency)	$14,190,640	2.6%	Rank history: not on the FY2021–FY2023 lists and #6 in FY2025; new.
7	Access Products Inc. Top agencies GSA (General Services Administration) DHS (Department of Homeland Security) USAF (Department of the Air Force)	$9,137,393	1.7%	Rank history: #6 in FY2021, #8 in FY2022, #8 in FY2023 and #7 in FY2025; up 1 since FY2023.
8	Clean Harbors Inc. Through Clean Harbors Environmental Services Inc. Top agencies Navy (Department of the Navy)	$8,517,960	1.6%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
9	Day & Zimmermann Lone Star LLC 2 awardees Top agencies Army (Department of the Army)	$5,823,500	1.1%	Rank history: not on the FY2021 list, #11 in FY2022, not on the FY2023 list and #11 in FY2025; returned.
10	Government Sales, LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) VA (Department of Veterans Affairs)	$5,633,414	1.0%	Rank history: #10 in FY2021, #14 in FY2022, #11 in FY2023 and #10 in FY2025; up 1 since FY2023.
11	Johnson Controls Industries Through Tyco Fire Products LP Top agencies Navy (Department of the Navy)	$4,869,600	0.9%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
12	Coastline Ltd. Top agencies Army (Department of the Army) Commerce (Department of Commerce) Navy (Department of the Navy)	$4,830,321	0.9%	Rank history: #21 in FY2021, #23 in FY2022, #14 in FY2023 and #12 in FY2025; up 2 since FY2023.
13	Alphavets Inc 2 awardees Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force) DOJ (Department of Justice)	$3,910,996	0.7%	Rank history: #27 in FY2021, not on the FY2022 list, #16 in FY2023 and #33 in FY2025; up 3 since FY2023.
14	Scioteq LLC Through Armtec Countermeasures Co Top agencies Navy (Department of the Navy)	$3,861,270	0.7%	Rank history: not on the FY2021–FY2023 lists and #2 in FY2025; new.
15	Ecolab Inc. 2 awardees, including Nalco Company LLC Top agencies Navy (Department of the Navy) VA (Department of Veterans Affairs) USAF (Department of the Air Force)	$3,840,719	0.7%	Rank history: #11 in FY2021, #13 in FY2022, #12 in FY2023 and #13 in FY2025; down 3 since FY2023.
16	ABM Federal Sales Inc. Top agencies DOJ (Department of Justice) USITC (International Trade Commission) USAF (Department of the Air Force)	$3,187,714	0.6%	Rank history: #13 in FY2021, #15 in FY2022, #15 in FY2023 and not on the FY2025 list; down 1 since FY2023.
17	3M Company Top agencies DOE (Department of Energy) DLA (Defense Logistics Agency)	$3,028,808	0.6%	Rank history: #70 in FY2021, not on the FY2022–FY2023 lists and #4 in FY2025; returned.
18	Canadian Commercial Corporation Top agencies Navy (Department of the Navy)	$3,011,143	0.6%	Rank history: not on the FY2021–FY2023 lists and #20 in FY2025; new.
19	Brugh Industrial Engineering LLC Top agencies Army (Department of the Army)	$2,889,695	0.5%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
20	Chemtreat, Inc. Top agencies HHS (Department of Health and Human Services) DOJ (Department of Justice) Navy (Department of the Navy)	$2,438,913	0.4%	Rank history: not on the FY2021–FY2023 lists and #19 in FY2025; new.
21	Defense Energy Syndicate, LLC Top agencies DLA (Defense Logistics Agency)	$2,401,298	0.4%	Rank history: not on the FY2021 list, #34 in FY2022, #26 in FY2023 and #8 in FY2025; up 5 since FY2023.
22	Gilman Corporation The Top agencies DHS (Department of Homeland Security)	$2,382,990	0.4%	Rank history: #37 in FY2021, #16 in FY2022, #18 in FY2023 and #28 in FY2025; down 4 since FY2023.
23	Seemann Composites, LLC Top agencies Navy (Department of the Navy)	$2,232,049	0.4%	Rank history: #12 in FY2021, #18 in FY2022, #44 in FY2023 and not on the FY2025 list; up 21 since FY2023.
24	Authentix, Inc. Top agencies Treasury (Department of the Treasury)	$2,148,130	0.4%	Rank history: not on the FY2021 list, #51 in FY2022, #24 in FY2023 and #22 in FY2025; unchanged since FY2023.
25	Teledyne Technologies Incorporated Through Teledyne Flir Defense, LLC Top agencies Army (Department of the Army) DOT (Department of Transportation)	$2,098,359	0.4%	Rank history: #46 in FY2021, #27 in FY2022, not on the FY2023 list and #14 in FY2025; returned.
26	Flir Systems Inc. Through Teledyne Flir Defense, LLC Top agencies Army (Department of the Army)	$2,077,010	0.4%	Rank history: #18 in FY2021, #38 in FY2022, #13 in FY2023 and not on the FY2025 list; down 13 since FY2023.
27	UAB NT Service Top agencies Army (Department of the Army)	$1,953,500	0.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
28	Anatrace Products, LLC Top agencies HHS (Department of Health and Human Services)	$1,924,104	0.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
29	Cbrnergetics Holdings Limited Through Cbrnergetics Limited Top agencies Army (Department of the Army)	$1,397,527	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
30	Paradise Pillow, Inc. Top agencies GSA (General Services Administration) Navy (Department of the Navy) USAF (Department of the Air Force)	$1,223,209	0.2%	Rank history: #30 in FY2021, #44 in FY2022, #25 in FY2023 and #31 in FY2025; down 5 since FY2023.
31	Central Jersey Office Equipment Inc. Top agencies DOT (Department of Transportation)	$1,170,000	0.2%	Rank history: #17 in FY2021, not on the FY2022 list, #22 in FY2023 and #23 in FY2025; down 9 since FY2023.
32	National Foam Inc. Top agencies Navy (Department of the Navy)	$1,132,622	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
33	Momar, Incorporated Top agencies GSA (General Services Administration) USDA (Department of Agriculture) Navy (Department of the Navy)	$1,108,056	0.2%	Rank history: not on the FY2021 list, #88 in FY2022, #21 in FY2023 and #15 in FY2025; down 12 since FY2023.
34	Maryland Chemical Company, Inc. Top agencies Treasury (Department of the Treasury) Army (Department of the Army)	$1,055,297	0.2%	Rank history: #59 in FY2021, #30 in FY2022, #42 in FY2023 and #35 in FY2025; up 8 since FY2023.
35	Pierce Commercial Laundry Distributors, L.L.C. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$1,017,104	0.2%	Rank history: #24 in FY2021, #28 in FY2022, #19 in FY2023 and #39 in FY2025; down 16 since FY2023.
36	Aviate Enterprises, Inc. Top agencies USAF (Department of the Air Force)	$960,757	0.2%	Rank history: not on the FY2021–FY2022 lists, #69 in FY2023 and #34 in FY2025; up 33 since FY2023.
37	General Atomic Technologies Corporation Through General Atomics International Services Corp Top agencies USAF (Department of the Air Force)	$936,877	0.2%	Rank history: #16 in FY2021, #26 in FY2022, #20 in FY2023 and not on the FY2025 list; down 17 since FY2023.
38	South Texas Lighthouse for the Blind Foundation Top agencies USAF (Department of the Air Force)	$919,830	0.2%	Rank history: not on the FY2021 list, #66 in FY2022, #43 in FY2023 and #48 in FY2025; up 5 since FY2023.
39	Electroplating Consultants International Inc. Top agencies USAF (Department of the Air Force)	$902,571	0.2%	Rank history: #56 in FY2021, #45 in FY2022, #61 in FY2023 and #57 in FY2025; up 22 since FY2023.
40	Compumeric Engineering, Inc. Top agencies DOI (Department of the Interior) USDA (Department of Agriculture) Army (Department of the Army)	$858,729	0.2%	Rank history: #75 in FY2021, #40 in FY2022, #38 in FY2023 and not on the FY2025 list; down 2 since FY2023.
41	Complete Environmental Products Inc. Top agencies DLA (Defense Logistics Agency)	$805,116	0.1%	Rank history: not on the FY2021 list, #41 in FY2022, #30 in FY2023 and #47 in FY2025; down 11 since FY2023.
42	Royal Services Inc. Through Saniglaze International, LLC Top agencies VA (Department of Veterans Affairs)	$762,587	0.1%	Rank history: #28 in FY2021, #33 in FY2022, #35 in FY2023 and not on the FY2025 list; down 7 since FY2023.
43	Seneca Mineral Company Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$731,166	0.1%	Rank history: #44 in FY2021, #31 in FY2022, #23 in FY2023 and #25 in FY2025; down 20 since FY2023.
44	Arctic Slope Regional Corporation Through Asrc Federal Facilities Logistics, LLC Top agencies DLA (Defense Logistics Agency)	$722,417	0.1%	Rank history: not on the FY2021–FY2023 lists and #32 in FY2025; new.
45	Valkyrie Enterprises, LLC Through Ship 2 Shore USA Inc. Top agencies Navy (Department of the Navy)	$705,765	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
46	Sunpower Corporation Through Hutchinson Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$700,249	0.1%	Rank history: not on the FY2021–FY2022 lists, #72 in FY2023 and not on the FY2025 list; up 26 since FY2023.
47	Ensign-Bickford Industries Inc. Through Ensign-Bickford Aerospace & Defense Company Top agencies Navy (Department of the Navy)	$670,800	0.1%	Rank history: not on the FY2021–FY2023 lists and #17 in FY2025; new.
48	Hutchinson Corporation Through Hutchinson Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$628,787	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
49	Mansfield Paper Company, Inc. Top agencies GSA (General Services Administration)	$566,738	0.1%	Rank history: not on the FY2021–FY2022 lists, #37 in FY2023 and #52 in FY2025; down 12 since FY2023.
50	The Maclean Group LLC Top agencies VA (Department of Veterans Affairs)	$547,343	0.1%	Rank history: not on the FY2021 list, #58 in FY2022, #41 in FY2023 and #44 in FY2025; down 9 since FY2023.
51	Kuraray Holdings U.S.a. Inc. Through Calgon Carbon Corporation Top agencies USAF (Department of the Air Force)	$533,056	0.1%	Rank history: not on the FY2021–FY2023 lists and #45 in FY2025; new.
52	Molecular Products Inc Top agencies Army (Department of the Army)	$525,996	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
53	Progressive Surface Inc. Top agencies USAF (Department of the Air Force)	$499,000	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
54	Danaher Corporation 2 awardees, including Chemtreat, Inc. and Pall Aeropower Corporation Top agencies HHS (Department of Health and Human Services) DLA (Defense Logistics Agency) DOJ (Department of Justice)	$480,897	0.1%	Rank history: #8 in FY2021, #12 in FY2022, #10 in FY2023 and not on the FY2025 list; down 44 since FY2023.
55	Green and Sustainable Services, LLC Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force) USDA (Department of Agriculture)	$460,789	0.1%	Rank history: #58 in FY2021, #98 in FY2022, #50 in FY2023 and #64 in FY2025; down 5 since FY2023.
56	Premier Water & Energy Technology Inc. Top agencies GSA (General Services Administration) DHS (Department of Homeland Security)	$445,525	0.1%	Rank history: not on the FY2021–FY2022 lists, #77 in FY2023 and #42 in FY2025; up 21 since FY2023.
57	General Dynamics Corporation Through General Dynamics Mission Systems, Inc. Top agencies DLA (Defense Logistics Agency)	$439,305	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
58	Triman Industries Inc. Top agencies DLA (Defense Logistics Agency)	$424,915	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 435 since FY2023.
59	Orison Marketing LLC 2 awardees Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$416,498	0.1%	Rank history: not on the FY2021 list, #99 in FY2022, #58 in FY2023 and #38 in FY2025; down 1 since FY2023.
60	McKesson Corporation Top agencies DOJ (Department of Justice)	$416,262	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
61	Ship 2 Shore USA Inc. Top agencies Navy (Department of the Navy)	$382,824	0.1%	Rank history: not on the FY2021–FY2022 lists, #90 in FY2023 and not on the FY2025 list; up 29 since FY2023.
62	Chemble Solutions, LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) Commerce (Department of Commerce)	$366,757	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
63	Aspen Water, Inc. Top agencies USAF (Department of the Air Force)	$346,781	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
64	Kolene Corp Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$340,203	0.1%	Rank history: not on the FY2021–FY2023 lists and #65 in FY2025; up 318 since FY2023.
65	Saniglaze International, LLC Top agencies VA (Department of Veterans Affairs)	$334,110	0.1%	Rank history: not on the FY2021–FY2023 lists and #29 in FY2025; new.
66	Carbon Activated Corporation Top agencies Army (Department of the Army)	$333,360	0.1%	Rank history: not on the FY2021 list, #74 in FY2022, #84 in FY2023 and #96 in FY2025; up 18 since FY2023.
67	Deval Life Cycle Support LLC Top agencies DLA (Defense Logistics Agency)	$332,649	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
68	F C I TECH Inc. Top agencies USAF (Department of the Air Force) GSA (General Services Administration) Navy (Department of the Navy)	$324,804	0.1%	Rank history: #41 in FY2021, #47 in FY2022, #55 in FY2023 and #89 in FY2025; down 13 since FY2023.
69	Hill Brothers Chemical Company Top agencies DOI (Department of the Interior)	$324,266	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 44 since FY2023.
70	Daiichi Bussan Co . Ltd Top agencies USAF (Department of the Air Force)	$303,959	0.1%	Rank history: not on the FY2021 list, #50 in FY2022, not on the FY2023 list and not on the FY2025 list; up 65 since FY2023.
71	Midwest Salt, LLC Top agencies DOJ (Department of Justice)	$302,643	0.1%	Rank history: not on the FY2021–FY2023 lists and #72 in FY2025; new.
72	Klenzoid Inc. Top agencies VA (Department of Veterans Affairs)	$293,903	0.1%	Rank history: not on the FY2021–FY2023 lists and #50 in FY2025; up 359 since FY2023.
73	Af&S Products & Services, Inc. Top agencies VA (Department of Veterans Affairs) GSA (General Services Administration)	$291,409	0.1%	Rank history: #23 in FY2021, #76 in FY2022, not on the FY2023 list and #86 in FY2025; returned.
74	Garden State Fireworks Inc. Top agencies Army (Department of the Army)	$286,910	0.1%	Rank history: not on the FY2021–FY2022 lists, #67 in FY2023 and not on the FY2025 list; down 7 since FY2023.
75	Government Scientific Source Inc. Top agencies Commerce (Department of Commerce) HHS (Department of Health and Human Services) DOI (Department of the Interior)	$282,137	0.1%	Rank history: #87 in FY2021, #62 in FY2022, not on the FY2023 list and not on the FY2025 list; up 56 since FY2023.
76	ASE Direct, Inc. Top agencies VA (Department of Veterans Affairs)	$277,890	0.1%	Rank history: not on the FY2021 list, #53 in FY2022, not on the FY2023 list and #27 in FY2025; returned.
77	Safe-Tech Solutions LLC Top agencies DLA (Defense Logistics Agency)	$269,607	<0.1%	Rank history: not on the FY2021–FY2023 lists and #83 in FY2025; up 278 since FY2023.
78	Newco Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$257,495	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 37 since FY2023.
79	Downeast Logistics LLC Top agencies DLA (Defense Logistics Agency)	$246,780	<0.1%	Rank history: not on the FY2021–FY2023 lists and #100 in FY2025; up 37 since FY2023.
80	NCH Corporation Through Chem-Aqua Inc. Top agencies DOJ (Department of Justice) Army (Department of the Army) VA (Department of Veterans Affairs)	$242,421	<0.1%	Rank history: not on the FY2021–FY2022 lists, #70 in FY2023 and not on the FY2025 list; down 10 since FY2023.
81	Mecx, Inc. Top agencies DOJ (Department of Justice)	$239,546	<0.1%	Rank history: not on the FY2021–FY2022 lists, #73 in FY2023 and #81 in FY2025; down 8 since FY2023.
82	Alaska Garden & Pet Supply Inc. Top agencies USAF (Department of the Air Force)	$229,500	<0.1%	Rank history: #62 in FY2021, #65 in FY2022, #86 in FY2023 and #71 in FY2025; up 4 since FY2023.
83	Goad Company Top agencies USAF (Department of the Air Force)	$229,402	<0.1%	Rank history: #78 in FY2021, #63 in FY2022, #93 in FY2023 and #62 in FY2025; up 10 since FY2023.
84	Supplies Now Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$229,212	<0.1%	Rank history: not on the FY2021 list, #79 in FY2022, #59 in FY2023 and #66 in FY2025; down 25 since FY2023.
85	Dt-Trak Consulting, Inc. Top agencies DHS (Department of Homeland Security)	$222,031	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
86	Aquamedix LLC Top agencies VA (Department of Veterans Affairs)	$220,002	<0.1%	Rank history: not on the FY2021–FY2023 lists and #95 in FY2025; new.
87	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$219,567	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 68 since FY2023.
88	PCX Inc Top agencies DLA (Defense Logistics Agency)	$207,283	<0.1%	Rank history: not on the FY2021–FY2022 lists, #71 in FY2023 and not on the FY2025 list; down 17 since FY2023.
89	Zeon Specialty Materials Inc. Top agencies HHS (Department of Health and Human Services)	$203,110	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
90	Firstkem LLC Top agencies DLA (Defense Logistics Agency)	$201,650	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
91	Boelter Companies Inc. Through Citisco, LLC Top agencies DOJ (Department of Justice) GSA (General Services Administration) DHS (Department of Homeland Security)	$192,398	<0.1%	Rank history: #42 in FY2021, #46 in FY2022, #40 in FY2023 and #51 in FY2025; down 51 since FY2023.
92	EHB Supply Top agencies Navy (Department of the Navy)	$192,334	<0.1%	Rank history: not on the FY2021–FY2023 lists and #84 in FY2025; up 161 since FY2023.
93	Besco Water Treatment Inc. Top agencies DOJ (Department of Justice)	$187,660	<0.1%	Rank history: not on the FY2021–FY2023 lists and #68 in FY2025; new.
94	RC Quartermaster LLC Top agencies VA (Department of Veterans Affairs)	$181,650	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
95	KZN Insaat Taahhut Ticaret Ithalat Ihracat Sanayi Limited Sirketi Top agencies USAF (Department of the Air Force)	$176,000	<0.1%	Rank history: #81 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.
96	Ezclear LLC Top agencies GSA (General Services Administration)	$175,909	<0.1%	Rank history: not on the FY2021 list, #71 in FY2022, not on the FY2023 list and not on the FY2025 list; up 41 since FY2023.
97	The Office Pal NJ LLC Top agencies DLA (Defense Logistics Agency) VA (Department of Veterans Affairs) Army (Department of the Army)	$173,207	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
98	Miles Ahead Distribution, Inc. Top agencies Treasury (Department of the Treasury)	$172,323	<0.1%	Rank history: not on the FY2021 list, #75 in FY2022, #95 in FY2023 and not on the FY2025 list; down 3 since FY2023.
99	Ameriwater, LLC Top agencies VA (Department of Veterans Affairs)	$162,003	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
100	Daijin Co.,Ltd. Top agencies Navy (Department of the Navy)	$159,939	<0.1%	Rank history: #69 in FY2021, #87 in FY2022, #92 in FY2023 and not on the FY2025 list; down 8 since FY2023.

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100 of 551 contractors listed here. See the rest on GovTribe.

Rankings for the codes under NAICS 32599

Code	Net obligations	Largest contractor
325998 All Other Miscellaneous Chemical Product and Preparation Manufacturing	$482,118,126	Perimeter Solutions LP
325992 Photographic Film, Paper, Plate, Chemical, and Copy Toner Manufacturing	$16,411,661	Access Products Inc.
325991 Custom Compounding of Purchased Resins	$5,226,050	Gilman Corporation The

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 $546 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

Who were the top 10 NAICS 32599 contractors in FY2024?

1. Perimeter Solutions LP ($269M), 2. Chemring Group PLC ($31.1M), 3. Kilgore Flares Company LLC ($29.1M), 4. American Sanitary Products Inc. ($17.9M), 5. Drew Marine USA Inc. ($14.4M), 6. Luxfer Magtech Inc. ($14.2M), 7. Access Products Inc. ($9.14M), 8. Clean Harbors Inc. ($8.52M), 9. Day & Zimmermann Lone Star LLC ($5.82M), 10. Government Sales, LLC ($5.63M).

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