Top 100 Contractors in NAICS 332911: Industrial Valve Manufacturing, FY2025

Name: Top 100 Contractors in NAICS 332911: Industrial Valve Manufacturing, FY2025
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2024 – Sep 30, 2025 Code page on GovTribe

The top 10 won 37% of FY2025 NAICS 332911 contract dollars

Contract obligations: $345,552,613 Net of deobligations, by contracts coded NAICS 332911
Contractors: 777 Parent companies with an obligation
Largest contractor: Marotta Controls Inc. $27.2 million, 7.5% 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	Marotta Controls Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$27,202,499	7.5%	Rank history: #3 in FY2021, #1 in FY2022, #1 in FY2023 and #1 in FY2024; unchanged since FY2024.
2	Hunt Valve Company Inc. 5 awardees Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security) Navy (Department of the Navy)	$16,196,819	4.5%	Rank history: #1 in FY2021, #7 in FY2022, #2 in FY2023 and #2 in FY2024; unchanged since FY2024.
3	American Indian Health & Services Corporation 2 awardees, including Leslie Controls, Inc. and Circor Naval Solutions LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$15,570,032	4.3%	Rank history: not on the FY2021–FY2023 lists and #12 in FY2024; up 9 since FY2024.
4	Arctic Slope Regional Corporation 2 awardees, including Asrc Federal Facilities Logistics, LLC Top agencies DLA (Defense Logistics Agency)	$14,899,942	4.1%	Rank history: #99 in FY2021, not on the FY2022–FY2023 lists and #10 in FY2024; up 6 since FY2024.
5	Triman Industries Inc. Top agencies DLA (Defense Logistics Agency)	$11,695,700	3.2%	Rank history: #10 in FY2021, #2 in FY2022, #7 in FY2023 and #8 in FY2024; up 3 since FY2024.
6	Milwaukee Valve Company, LLC Top agencies DLA (Defense Logistics Agency)	$10,882,876	3.0%	Rank history: not on the FY2021–FY2023 lists and #6 in FY2024; unchanged since FY2024.
7	RBC Aircraft Products Inc Through Sargent Aerospace & Defense, LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$10,674,738	3.0%	Rank history: not on the FY2021–FY2023 lists and #77 in FY2024; up 70 since FY2024.
8	Transaero, Inc. Top agencies DLA (Defense Logistics Agency)	$9,636,623	2.7%	Rank history: #4 in FY2021, #5 in FY2022, #5 in FY2023 and #3 in FY2024; down 5 since FY2024.
9	Jamaica Bearings Co., Inc. 2 awardees Top agencies DLA (Defense Logistics Agency)	$8,994,807	2.5%	Rank history: #5 in FY2021, #3 in FY2022, #4 in FY2023 and #4 in FY2024; down 5 since FY2024.
10	Dante Valve Company Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$8,538,949	2.4%	Rank history: #13 in FY2021, #14 in FY2022, #8 in FY2023 and #5 in FY2024; down 5 since FY2024.
11	ECI Defense Group, Inc. 2 awardees Top agencies DLA (Defense Logistics Agency)	$8,531,266	2.4%	Rank history: #27 in FY2021, #37 in FY2022, #13 in FY2023 and #20 in FY2024; up 9 since FY2024.
12	JA Moody LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DHS (Department of Homeland Security)	$8,459,270	2.3%	Rank history: #14 in FY2021, #11 in FY2022, not on the FY2023 list and #7 in FY2024; down 5 since FY2024.
13	Scioteq LLC 4 awardees, including Pneudraulics, Inc., Tactair Fluid Controls Inc. and Aerocontrolex Group, Inc. Top agencies DLA (Defense Logistics Agency)	$6,360,589	1.8%	Rank history: not on the FY2021–FY2023 lists and #63 in FY2024; up 50 since FY2024.
14	Esco Technologies Inc. Through Vacco Industries Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$6,103,812	1.7%	Rank history: #12 in FY2021, #12 in FY2022, #22 in FY2023 and #11 in FY2024; down 3 since FY2024.
15	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) DHS (Department of Homeland Security)	$5,162,848	1.4%	Rank history: #8 in FY2021, #10 in FY2022, #11 in FY2023 and #9 in FY2024; down 6 since FY2024.
16	Jgils, LLC Top agencies DLA (Defense Logistics Agency)	$4,153,915	1.2%	Rank history: #20 in FY2021, #24 in FY2022, #24 in FY2023 and #23 in FY2024; up 7 since FY2024.
17	Phoenix Trading Inc. Top agencies DLA (Defense Logistics Agency)	$4,124,543	1.1%	Rank history: #41 in FY2021, #28 in FY2022, #12 in FY2023 and #14 in FY2024; down 3 since FY2024.
18	Griswold Industries Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$4,093,112	1.1%	Rank history: #9 in FY2021, #15 in FY2022, #16 in FY2023 and #83 in FY2024; up 65 since FY2024.
19	PCX Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$3,951,393	1.1%	Rank history: #18 in FY2021, #54 in FY2022, #19 in FY2023 and #15 in FY2024; down 4 since FY2024.
20	Chand, L.L.C. Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$3,845,905	1.1%	Rank history: not on the FY2021–FY2023 lists and #57 in FY2024; up 37 since FY2024.
21	W & O Supply Inc. 2 awardees Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DHS (Department of Homeland Security)	$3,535,264	1.0%	Rank history: not on the FY2021–FY2024 lists; up 86 since FY2024.
22	Morpac Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$3,508,937	1.0%	Rank history: #21 in FY2021, #33 in FY2022, #77 in FY2023 and #39 in FY2024; up 17 since FY2024.
23	ITL LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$3,462,372	1.0%	Rank history: not on the FY2021–FY2023 lists and #31 in FY2024; up 8 since FY2024.
24	Pioneer Industries, LLC Top agencies DLA (Defense Logistics Agency)	$3,447,545	1.0%	Rank history: #16 in FY2021, #13 in FY2022, #21 in FY2023 and #19 in FY2024; down 5 since FY2024.
25	Hoosier Industrial Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$3,204,410	0.9%	Rank history: not on the FY2021–FY2022 lists, #70 in FY2023 and #74 in FY2024; up 49 since FY2024.
26	Derbyshire Machine & Tool Co Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,935,055	0.8%	Rank history: #52 in FY2021, #25 in FY2022, #26 in FY2023 and #21 in FY2024; down 5 since FY2024.
27	Argo Turboserve Corporation Top agencies DLA (Defense Logistics Agency)	$2,762,586	0.8%	Rank history: not on the FY2021–FY2024 lists; up 128 since FY2024.
28	Janels Industries Inc. Top agencies DLA (Defense Logistics Agency)	$2,580,682	0.7%	Rank history: not on the FY2021 list, #66 in FY2022, #34 in FY2023 and #70 in FY2024; up 42 since FY2024.
29	Derbyshire Marine Products, LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,524,128	0.7%	Rank history: #26 in FY2021, #16 in FY2022, #30 in FY2023 and #26 in FY2024; down 3 since FY2024.
30	S I T Corporation Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security) Navy (Department of the Navy)	$2,502,267	0.7%	Rank history: #15 in FY2021, #36 in FY2022, #53 in FY2023 and #18 in FY2024; down 12 since FY2024.
31	Fluidra SA Through Evac North America Inc. Top agencies DLA (Defense Logistics Agency)	$2,390,600	0.7%	Rank history: not on the FY2021–FY2024 lists; up 232 since FY2024.
32	17 Machinery LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,390,330	0.7%	Rank history: not on the FY2021–FY2024 lists; up 185 since FY2024.
33	Process Supplies & Accessories, Inc. Top agencies USAF (Department of the Air Force)	$2,362,669	0.7%	Rank history: not on the FY2021–FY2024 lists; new.
34	FBC Enterprises LLC Top agencies DLA (Defense Logistics Agency)	$2,204,273	0.6%	Rank history: not on the FY2021 list, #48 in FY2022, #44 in FY2023 and #22 in FY2024; down 12 since FY2024.
35	Linmarr Associates, Inc. Top agencies DLA (Defense Logistics Agency)	$2,126,794	0.6%	Rank history: not on the FY2021–FY2024 lists; up 149 since FY2024.
36	B N L Industries Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,098,544	0.6%	Rank history: #34 in FY2021, #46 in FY2022, #46 in FY2023 and #40 in FY2024; up 4 since FY2024.
37	SFC Valve Corporation Top agencies DLA (Defense Logistics Agency)	$2,077,991	0.6%	Rank history: #69 in FY2021, #34 in FY2022, #38 in FY2023 and #38 in FY2024; up 1 since FY2024.
38	U.s.a. Spares Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$2,014,564	0.6%	Rank history: not on the FY2021 list, #89 in FY2022, #66 in FY2023 and #69 in FY2024; up 31 since FY2024.
39	Mellinger Engineering, Incorporated Top agencies Navy (Department of the Navy)	$1,940,213	0.5%	Rank history: not on the FY2021–FY2024 lists; up 77 since FY2024.
40	Inflo Technique Inc. Top agencies DLA (Defense Logistics Agency)	$1,880,808	0.5%	Rank history: not on the FY2021–FY2023 lists and #97 in FY2024; up 57 since FY2024.
41	Bahr Machine Company Inc. Top agencies DLA (Defense Logistics Agency)	$1,812,652	0.5%	Rank history: not on the FY2021–FY2022 lists, #54 in FY2023 and #32 in FY2024; down 9 since FY2024.
42	Scott Industrial Systems, Inc. Top agencies DLA (Defense Logistics Agency)	$1,771,150	0.5%	Rank history: #87 in FY2021, #59 in FY2022, #35 in FY2023 and #42 in FY2024; unchanged since FY2024.
43	Woodward, Inc. Through Woodward HRT Inc. Top agencies DLA (Defense Logistics Agency)	$1,726,327	0.5%	Rank history: not on the FY2021–FY2024 lists; new.
44	AFP Industries, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,539,126	0.4%	Rank history: not on the FY2021 list, #88 in FY2022, not on the FY2023 list and #88 in FY2024; up 44 since FY2024.
45	Dela Technology Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,504,762	0.4%	Rank history: #23 in FY2021, not on the FY2022 list, #40 in FY2023 and #60 in FY2024; up 15 since FY2024.
46	Ausco Inc. Top agencies DLA (Defense Logistics Agency)	$1,483,964	0.4%	Rank history: not on the FY2021–FY2022 lists, #39 in FY2023 and #49 in FY2024; up 3 since FY2024.
47	New England Specialty Components, LLC Top agencies DLA (Defense Logistics Agency)	$1,420,321	0.4%	Rank history: #35 in FY2021, #18 in FY2022, #15 in FY2023 and #25 in FY2024; down 22 since FY2024.
48	Tate Andale, LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,415,410	0.4%	Rank history: #48 in FY2021, #67 in FY2022, #69 in FY2023 and #76 in FY2024; up 28 since FY2024.
49	J.G.B. Enterprises Inc. Through Echelon Supply and Service, Inc. Top agencies DLA (Defense Logistics Agency)	$1,391,993	0.4%	Rank history: not on the FY2021–FY2023 lists and #46 in FY2024; down 3 since FY2024.
50	Tork Systems Inc Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$1,385,867	0.4%	Rank history: #38 in FY2021, #20 in FY2022, #14 in FY2023 and #37 in FY2024; down 13 since FY2024.
51	Integrated Procurement Technologies Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$1,313,137	0.4%	Rank history: #36 in FY2021, not on the FY2022–FY2023 lists and #43 in FY2024; down 8 since FY2024.
52	AAR Government Services Inc. Through AAR Supply Chain, Inc. Top agencies DLA (Defense Logistics Agency)	$1,248,238	0.3%	Rank history: not on the FY2021–FY2024 lists; up 321 since FY2024.
53	Larkos Packing and Distribution Inc. Top agencies DLA (Defense Logistics Agency)	$1,227,569	0.3%	Rank history: #91 in FY2021, #93 in FY2022, #73 in FY2023 and #52 in FY2024; down 1 since FY2024.
54	Epsilon Systems Solutions Inc. Top agencies Navy (Department of the Navy)	$1,207,993	0.3%	Rank history: not on the FY2021–FY2024 lists; up 79 since FY2024.
55	Cepeda Associates, Inc. Top agencies DLA (Defense Logistics Agency)	$1,203,287	0.3%	Rank history: not on the FY2021 list, #71 in FY2022, not on the FY2023 list and #36 in FY2024; down 19 since FY2024.
56	Dezurik, Inc. Top agencies DOI (Department of the Interior)	$1,202,052	0.3%	Rank history: not on the FY2021–FY2022 lists, #6 in FY2023 and not on the FY2024 list; returned.
57	Ferguson Enterprises, LLC Top agencies Navy (Department of the Navy)	$1,184,661	0.3%	Rank history: not on the FY2021–FY2024 lists; up 132 since FY2024.
58	Auto-Valve, Inc. Top agencies DLA (Defense Logistics Agency)	$1,163,432	0.3%	Rank history: #90 in FY2021, not on the FY2022–FY2023 lists and #50 in FY2024; down 8 since FY2024.
59	Hale Hamilton (Valves) Limited Top agencies Navy (Department of the Navy)	$1,133,022	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
60	Heico Aerospace Corporat Through Seal Dynamics LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,130,805	0.3%	Rank history: not on the FY2021–FY2022 lists, #60 in FY2023 and #96 in FY2024; up 36 since FY2024.
61	Par Defense Industries, LLC Top agencies DLA (Defense Logistics Agency)	$1,129,443	0.3%	Rank history: #80 in FY2021, not on the FY2022 list, #99 in FY2023 and not on the FY2024 list; up 77 since FY2024.
62	Brown Helicopter, Inc. Top agencies DLA (Defense Logistics Agency)	$1,116,885	0.3%	Rank history: #62 in FY2021, #77 in FY2022, not on the FY2023 list and #93 in FY2024; up 31 since FY2024.
63	Moog Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,116,676	0.3%	Rank history: not on the FY2021–FY2023 lists and #55 in FY2024; down 8 since FY2024.
64	Blue Cord Logistic Strategies Inc. Top agencies DLA (Defense Logistics Agency)	$1,107,742	0.3%	Rank history: #24 in FY2021, not on the FY2022–FY2023 lists and #65 in FY2024; up 1 since FY2024.
65	Northrop Grumman Corporation 2 awardees, including Northrop Grumman Systems Corporation Top agencies Navy (Department of the Navy)	$1,079,706	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
66	Sarco Inc. Top agencies DLA (Defense Logistics Agency)	$1,055,852	0.3%	Rank history: #57 in FY2021, #50 in FY2022, #72 in FY2023 and #80 in FY2024; up 14 since FY2024.
67	Haltech Manufacturing Services, LLC Top agencies DLA (Defense Logistics Agency)	$968,977	0.3%	Rank history: not on the FY2021–FY2022 lists, #75 in FY2023 and not on the FY2024 list; up 34 since FY2024.
68	BEC Systems LLC Top agencies DLA (Defense Logistics Agency)	$936,597	0.3%	Rank history: not on the FY2021 list, #86 in FY2022, #32 in FY2023 and not on the FY2024 list; up 38 since FY2024.
69	Allclear Aerospace & Defense, Inc. Top agencies DLA (Defense Logistics Agency)	$933,466	0.3%	Rank history: not on the FY2021–FY2024 lists; up 142 since FY2024.
70	Martin Military Inc. Top agencies DLA (Defense Logistics Agency)	$904,183	0.3%	Rank history: #37 in FY2021, #32 in FY2022, #87 in FY2023 and not on the FY2024 list; up 43 since FY2024.
71	Simtech, Inc. Top agencies DLA (Defense Logistics Agency)	$890,043	0.2%	Rank history: #25 in FY2021, #91 in FY2022, #41 in FY2023 and #28 in FY2024; down 43 since FY2024.
72	ITT Aerospace Controls LLC Top agencies DLA (Defense Logistics Agency)	$867,519	0.2%	Rank history: not on the FY2021–FY2023 lists and #75 in FY2024; up 3 since FY2024.
73	Ethosenergy Accessories and Components, LLC Top agencies Navy (Department of the Navy)	$823,418	0.2%	Rank history: not on the FY2021–FY2024 lists; up 42 since FY2024.
74	Lockheed Martin Corporation Through Sikorsky Aircraft Corporation Top agencies DLA (Defense Logistics Agency)	$816,873	0.2%	Rank history: not on the FY2021–FY2024 lists; up 346 since FY2024.
75	TNL Sales LLC Top agencies DLA (Defense Logistics Agency)	$798,099	0.2%	Rank history: #78 in FY2021, not on the FY2022 list, #50 in FY2023 and #85 in FY2024; up 10 since FY2024.
76	Hydraulics International, Inc. Top agencies DLA (Defense Logistics Agency)	$792,950	0.2%	Rank history: #92 in FY2021, #39 in FY2022, not on the FY2023 list and #53 in FY2024; down 23 since FY2024.
77	Melton Sales & Service Top agencies DLA (Defense Logistics Agency)	$788,223	0.2%	Rank history: not on the FY2021–FY2022 lists, #63 in FY2023 and #35 in FY2024; down 42 since FY2024.
78	Norcatec LLC Top agencies DLA (Defense Logistics Agency)	$760,900	0.2%	Rank history: not on the FY2021–FY2024 lists; up 45 since FY2024.
79	Aviarms Support Corp Top agencies DLA (Defense Logistics Agency)	$758,018	0.2%	Rank history: #84 in FY2021, not on the FY2022 list, #93 in FY2023 and not on the FY2024 list; up 79 since FY2024.
80	Transupport Inc. Top agencies DLA (Defense Logistics Agency)	$745,700	0.2%	Rank history: not on the FY2021 list, #70 in FY2022 and not on the FY2023–FY2024 lists; up 40 since FY2024.
81	Dreamfind, Inc. Top agencies DLA (Defense Logistics Agency)	$736,290	0.2%	Rank history: #73 in FY2021, #41 in FY2022, #31 in FY2023 and #67 in FY2024; down 14 since FY2024.
82	Statz Corp Top agencies DLA (Defense Logistics Agency)	$725,436	0.2%	Rank history: not on the FY2021–FY2024 lists; up 62 since FY2024.
83	Oshkosh Corporation Through Oshkosh Defense LLC Top agencies DLA (Defense Logistics Agency)	$715,098	0.2%	Rank history: not on the FY2021–FY2023 lists and #99 in FY2024; up 16 since FY2024.
84	The Carondelet Foundry Corporation Top agencies Navy (Department of the Navy)	$694,134	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
85	Keystone Fire Protection Co Top agencies DLA (Defense Logistics Agency)	$678,496	0.2%	Rank history: not on the FY2021 list, #80 in FY2022 and not on the FY2023–FY2024 lists; up 117 since FY2024.
86	Gardner Denver Nash LLC Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$630,236	0.2%	Rank history: not on the FY2021–FY2024 lists; up 85 since FY2024.
87	Spaires Inc Top agencies DLA (Defense Logistics Agency)	$626,601	0.2%	Rank history: not on the FY2021–FY2024 lists; up 63 since FY2024.
88	Transdigm Inc. Top agencies DLA (Defense Logistics Agency)	$608,585	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
89	Federal Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$590,432	0.2%	Rank history: not on the FY2021–FY2022 lists, #100 in FY2023 and not on the FY2024 list; up 35 since FY2024.
90	BSA Products, LLC Top agencies DLA (Defense Logistics Agency)	$583,533	0.2%	Rank history: not on the FY2021 list, #58 in FY2022, not on the FY2023 list and #41 in FY2024; down 49 since FY2024.
91	Stealth Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$581,538	0.2%	Rank history: #40 in FY2021, not on the FY2022–FY2023 lists and #66 in FY2024; down 25 since FY2024.
92	PK5 Solutions LLC Top agencies DLA (Defense Logistics Agency)	$580,915	0.2%	Rank history: not on the FY2021–FY2024 lists; up 142 since FY2024.
93	Thomas Instrument, Incorporated Top agencies DLA (Defense Logistics Agency)	$556,564	0.2%	Rank history: #71 in FY2021, #47 in FY2022, #42 in FY2023 and #78 in FY2024; down 15 since FY2024.
94	Dutch Valley Supply Co. Top agencies DLA (Defense Logistics Agency)	$546,194	0.2%	Rank history: not on the FY2021–FY2022 lists, #95 in FY2023 and #91 in FY2024; down 3 since FY2024.
95	Trac Regulator Co., Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$534,430	0.1%	Rank history: #86 in FY2021, #98 in FY2022, #62 in FY2023 and #59 in FY2024; down 36 since FY2024.
96	Wilson Company Top agencies DLA (Defense Logistics Agency)	$523,170	0.1%	Rank history: not on the FY2021–FY2023 lists and #87 in FY2024; down 9 since FY2024.
97	VJ Supply Inc. Top agencies DLA (Defense Logistics Agency)	$520,318	0.1%	Rank history: not on the FY2021 list, #43 in FY2022, #45 in FY2023 and #82 in FY2024; down 15 since FY2024.
98	Penn Power Group LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$497,406	0.1%	Rank history: not on the FY2021–FY2024 lists; up 210 since FY2024.
99	Ruta Supplies Inc. Top agencies DLA (Defense Logistics Agency)	$490,794	0.1%	Rank history: not on the FY2021 list, #45 in FY2022, #28 in FY2023 and #71 in FY2024; down 28 since FY2024.
100	Cap 360 LLC Top agencies DLA (Defense Logistics Agency)	$482,125	0.1%	Rank history: not on the FY2021–FY2024 lists; new.

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100 of 777 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 $361 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 2025 ran Oct 1, 2024 – Sep 30, 2025. 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 FY2024. "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 FY2024 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 332911 contractors in FY2025?

1. Marotta Controls Inc. ($27.2M), 2. Hunt Valve Company Inc. ($16.2M), 3. American Indian Health & Services Corporation ($15.6M), 4. Arctic Slope Regional Corporation ($14.9M), 5. Triman Industries Inc. ($11.7M), 6. Milwaukee Valve Company, LLC ($10.9M), 7. RBC Aircraft Products Inc ($10.7M), 8. Transaero, Inc. ($9.64M), 9. Jamaica Bearings Co., Inc. ($8.99M), 10. Dante Valve Company ($8.54M).

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