Top 100 Contractors in NAICS 33291: Metal Valve Manufacturing, FY2025

Name: Top 100 Contractors in NAICS 33291: Metal 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 30% of FY2025 NAICS 33291 contract dollars

Contract obligations: $624,210,562 Net of deobligations, by contracts coded NAICS 33291 or a code under it
Contractors: 1,280 Parent companies with an obligation
Largest contractor: RBC Aircraft Products Inc $37.4 million, 5.7% 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	RBC Aircraft Products Inc Through Sargent Aerospace & Defense, LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$37,403,571	5.7%	Rank history: not on the FY2021–FY2023 lists and #1 in FY2024; unchanged since FY2024.
2	Marotta Controls Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$35,407,360	5.4%	Rank history: #3 in FY2021, #2 in FY2022, #2 in FY2023 and #2 in FY2024; unchanged since FY2024.
3	American Indian Health & Services Corporation 3 awardees, including Leslie Controls, Inc. and Circor Pumps North America LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$23,829,969	3.6%	Rank history: not on the FY2021–FY2023 lists and #13 in FY2024; up 10 since FY2024.
4	Hunt Valve Company Inc. 5 awardees Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security) Navy (Department of the Navy)	$16,561,400	2.5%	Rank history: #2 in FY2021, #16 in FY2022, #5 in FY2023 and #4 in FY2024; unchanged since FY2024.
5	Arctic Slope Regional Corporation 2 awardees, including Asrc Federal Facilities Logistics, LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$15,447,501	2.3%	Rank history: not on the FY2021–FY2023 lists and #25 in FY2024; up 20 since FY2024.
6	JA Moody LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DHS (Department of Homeland Security)	$14,662,490	2.2%	Rank history: #11 in FY2021, #14 in FY2022, #97 in FY2023 and #11 in FY2024; up 5 since FY2024.
7	Triman Industries Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$14,169,122	2.1%	Rank history: #19 in FY2021, #6 in FY2022, #12 in FY2023 and #16 in FY2024; up 9 since FY2024.
8	ECI Defense Group, Inc. 2 awardees Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$13,275,031	2.0%	Rank history: #14 in FY2021, #25 in FY2022, #9 in FY2023 and #15 in FY2024; up 7 since FY2024.
9	Treadwell Corporation (Delaware) Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$12,427,915	1.9%	Rank history: #59 in FY2021, #3 in FY2022, #4 in FY2023 and #12 in FY2024; up 3 since FY2024.
10	Milwaukee Valve Company, LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$12,017,570	1.8%	Rank history: not on the FY2021–FY2023 lists and #17 in FY2024; up 7 since FY2024.
11	Transaero, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$11,284,728	1.7%	Rank history: #7 in FY2021, #7 in FY2022, #8 in FY2023 and #5 in FY2024; down 6 since FY2024.
12	Bell Boeing Joint Project Office Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$10,214,517	1.5%	Rank history: #13 in FY2021, #8 in FY2022, #18 in FY2023 and #39 in FY2024; up 27 since FY2024.
13	Integrated Procurement Technologies Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$9,757,116	1.5%	Rank history: not on the FY2021–FY2023 lists and #30 in FY2024; up 17 since FY2024.
14	Jamaica Bearings Co., Inc. 2 awardees Top agencies DLA (Defense Logistics Agency)	$9,345,373	1.4%	Rank history: #8 in FY2021, #10 in FY2022, #11 in FY2023 and #7 in FY2024; down 7 since FY2024.
15	Dante Valve Company Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$9,235,523	1.4%	Rank history: #21 in FY2021, #22 in FY2022, #16 in FY2023 and #9 in FY2024; down 6 since FY2024.
16	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) Army (Department of the Army)	$8,881,747	1.3%	Rank history: #10 in FY2021, #11 in FY2022, #17 in FY2023 and #14 in FY2024; down 2 since FY2024.
17	Scioteq LLC 5 awardees, including Pneudraulics, Inc., Tactair Fluid Controls Inc. and Aerocontrolex Group, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$8,493,315	1.3%	Rank history: not on the FY2021–FY2023 lists and #52 in FY2024; up 35 since FY2024.
18	Griswold Industries Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) Army (Department of the Army)	$8,416,289	1.3%	Rank history: #12 in FY2021, #4 in FY2022, #14 in FY2023 and #23 in FY2024; up 5 since FY2024.
19	DK Machine Inc. Top agencies Navy (Department of the Navy)	$7,778,380	1.2%	Rank history: not on the FY2021–FY2022 lists, #95 in FY2023 and #71 in FY2024; up 52 since FY2024.
20	Esco Technologies Inc. Through Vacco Industries Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$7,206,773	1.1%	Rank history: #1 in FY2021, #1 in FY2022, #3 in FY2023 and #3 in FY2024; down 17 since FY2024.
21	S I T Corporation Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) Navy (Department of the Navy)	$6,215,127	0.9%	Rank history: #15 in FY2021, #46 in FY2022, #51 in FY2023 and #34 in FY2024; up 13 since FY2024.
22	ITL LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$6,140,050	0.9%	Rank history: not on the FY2021–FY2023 lists and #48 in FY2024; up 26 since FY2024.
23	Fluidra SA Through Evac North America Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$5,761,903	0.9%	Rank history: not on the FY2021–FY2024 lists; up 98 since FY2024.
24	Phoenix Trading Inc. Top agencies DLA (Defense Logistics Agency)	$5,490,228	0.8%	Rank history: not on the FY2021–FY2023 lists and #43 in FY2024; up 19 since FY2024.
25	Jgils, LLC Top agencies DLA (Defense Logistics Agency)	$5,379,481	0.8%	Rank history: #27 in FY2021, #43 in FY2022, #44 in FY2023 and #33 in FY2024; up 8 since FY2024.
26	Derbyshire Machine & Tool Co Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$4,867,901	0.7%	Rank history: #31 in FY2021, #35 in FY2022, #40 in FY2023 and #32 in FY2024; up 6 since FY2024.
27	U.s.a. Spares Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$4,798,400	0.7%	Rank history: #28 in FY2021, #9 in FY2022, #20 in FY2023 and #21 in FY2024; down 6 since FY2024.
28	PCX Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$4,769,074	0.7%	Rank history: #30 in FY2021, #85 in FY2022, #39 in FY2023 and #37 in FY2024; up 9 since FY2024.
29	Emerson Automation Solutions Final Control US LP Top agencies Navy (Department of the Navy)	$4,766,355	0.7%	Rank history: not on the FY2021 list, #66 in FY2022, not on the FY2023 list and #24 in FY2024; down 5 since FY2024.
30	Lockheed Martin Corporation 7 awardees, including Sikorsky Aircraft Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$4,751,951	0.7%	Rank history: #23 in FY2021, #23 in FY2022, #15 in FY2023 and #18 in FY2024; down 12 since FY2024.
31	Pioneer Industries, LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$4,714,575	0.7%	Rank history: #17 in FY2021, #18 in FY2022, #35 in FY2023 and #41 in FY2024; up 10 since FY2024.
32	Hoosier Industrial Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$4,477,185	0.7%	Rank history: not on the FY2021–FY2022 lists, #82 in FY2023 and #60 in FY2024; up 28 since FY2024.
33	W & O Supply Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DHS (Department of Homeland Security)	$4,467,264	0.7%	Rank history: not on the FY2021–FY2024 lists; up 152 since FY2024.
34	Morpac Industries, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$4,343,791	0.7%	Rank history: #34 in FY2021, #37 in FY2022, #65 in FY2023 and #77 in FY2024; up 43 since FY2024.
35	Argo Turboserve Corporation Top agencies DLA (Defense Logistics Agency)	$4,232,124	0.6%	Rank history: not on the FY2021–FY2024 lists; up 129 since FY2024.
36	Chand, L.L.C. Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$4,084,617	0.6%	Rank history: not on the FY2021–FY2024 lists; up 77 since FY2024.
37	Westflex, Inc. Top agencies Navy (Department of the Navy)	$3,806,473	0.6%	Rank history: not on the FY2021–FY2024 lists; new.
38	D.l. Martin Co. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$3,749,854	0.6%	Rank history: not on the FY2021 list, #67 in FY2022, not on the FY2023 list and #28 in FY2024; down 10 since FY2024.
39	Ruta Supplies Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$3,497,433	0.5%	Rank history: not on the FY2021 list, #50 in FY2022, #30 in FY2023 and #47 in FY2024; up 8 since FY2024.
40	General Dynamics Corporation 7 awardees, including Electric Boat Corporation, General Dynamics Mission Systems, Inc. and General Dynamics Information Technology, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$3,347,743	0.5%	Rank history: #85 in FY2021, #97 in FY2022 and not on the FY2023–FY2024 lists; returned.
41	SFC Valve Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$3,149,314	0.5%	Rank history: #76 in FY2021, #44 in FY2022, #34 in FY2023 and #38 in FY2024; down 3 since FY2024.
42	Derbyshire Marine Products, LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$3,114,454	0.5%	Rank history: #41 in FY2021, #31 in FY2022, #45 in FY2023 and #45 in FY2024; up 3 since FY2024.
43	Janels Industries Inc. Top agencies DLA (Defense Logistics Agency)	$3,103,440	0.5%	Rank history: not on the FY2021–FY2022 lists, #63 in FY2023 and not on the FY2024 list; up 60 since FY2024.
44	Aerocontrolex Group, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$3,083,063	0.5%	Rank history: not on the FY2021–FY2024 lists; new.
45	Mellinger Engineering, Incorporated Top agencies Navy (Department of the Navy)	$3,067,316	0.5%	Rank history: #91 in FY2021, #33 in FY2022, #71 in FY2023 and #83 in FY2024; up 38 since FY2024.
46	Painter Tool Incorporated Top agencies Navy (Department of the Navy)	$3,057,474	0.5%	Rank history: #48 in FY2021, not on the FY2022 list, #46 in FY2023 and #70 in FY2024; up 24 since FY2024.
47	AAR Government Services Inc. Through AAR Supply Chain, Inc. Top agencies DLA (Defense Logistics Agency)	$2,880,684	0.4%	Rank history: not on the FY2021–FY2024 lists; up 64 since FY2024.
48	Fluidyne Corporation Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$2,858,037	0.4%	Rank history: #18 in FY2021, #24 in FY2022, #22 in FY2023 and #29 in FY2024; down 19 since FY2024.
49	Eaton Corporation 2 awardees, including Eaton Aerospace LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$2,760,671	0.4%	Rank history: #75 in FY2021, #69 in FY2022, #24 in FY2023 and #49 in FY2024; unchanged since FY2024.
50	B N L Industries Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,750,454	0.4%	Rank history: #51 in FY2021, #76 in FY2022, #68 in FY2023 and #46 in FY2024; down 4 since FY2024.
51	FBC Enterprises LLC Top agencies DLA (Defense Logistics Agency)	$2,695,227	0.4%	Rank history: not on the FY2021 list, #59 in FY2022, #42 in FY2023 and #42 in FY2024; down 9 since FY2024.
52	Moog Inc. 2 awardees Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$2,646,947	0.4%	Rank history: #73 in FY2021, #52 in FY2022, #38 in FY2023 and #20 in FY2024; down 32 since FY2024.
53	17 Machinery LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,487,116	0.4%	Rank history: not on the FY2021–FY2024 lists; up 325 since FY2024.
54	Process Supplies & Accessories, Inc. Top agencies USAF (Department of the Air Force)	$2,362,669	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
55	Dela Technology Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,329,897	0.4%	Rank history: #37 in FY2021, not on the FY2022 list, #59 in FY2023 and #76 in FY2024; up 21 since FY2024.
56	Northrop Grumman Corporation 6 awardees, including Northrop Grumman Systems Corporation Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$2,294,420	0.3%	Rank history: #93 in FY2021, #60 in FY2022, not on the FY2023 list and #86 in FY2024; up 30 since FY2024.
57	Tork Systems Inc Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) DLA (Defense Logistics Agency)	$2,264,070	0.3%	Rank history: #52 in FY2021, #40 in FY2022, #31 in FY2023 and #65 in FY2024; up 8 since FY2024.
58	Linmarr Associates, Inc. Top agencies DLA (Defense Logistics Agency)	$2,238,402	0.3%	Rank history: not on the FY2021–FY2024 lists; up 164 since FY2024.
59	Portland Valve LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$2,223,607	0.3%	Rank history: not on the FY2021–FY2024 lists; up 113 since FY2024.
60	Noble Supply & Logistics, LLC 2 awardees, including Tactical & Survival Specialties, LLC Top agencies DLA (Defense Logistics Agency)	$2,159,444	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
61	J.G.B. Enterprises Inc. Through Echelon Supply and Service, Inc. Top agencies DLA (Defense Logistics Agency)	$2,084,026	0.3%	Rank history: not on the FY2021–FY2023 lists and #68 in FY2024; up 7 since FY2024.
62	Scott Industrial Systems, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,081,346	0.3%	Rank history: not on the FY2021 list, #96 in FY2022, #43 in FY2023 and #66 in FY2024; up 4 since FY2024.
63	Larkos Packing and Distribution Inc. Top agencies DLA (Defense Logistics Agency)	$2,055,182	0.3%	Rank history: not on the FY2021–FY2022 lists, #94 in FY2023 and #69 in FY2024; up 6 since FY2024.
64	AFP Industries, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,039,293	0.3%	Rank history: not on the FY2021–FY2024 lists; up 61 since FY2024.
65	Inflo Technique Inc. Top agencies DLA (Defense Logistics Agency)	$2,000,278	0.3%	Rank history: not on the FY2021–FY2024 lists; up 101 since FY2024.
66	Hale Hamilton (Valves) Limited Top agencies Navy (Department of the Navy)	$1,933,002	0.3%	Rank history: not on the FY2021–FY2023 lists and #59 in FY2024; down 7 since FY2024.
67	Cogitic Corporation Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,918,212	0.3%	Rank history: not on the FY2021–FY2024 lists; up 202 since FY2024.
68	BEC Systems LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,863,106	0.3%	Rank history: not on the FY2021 list, #91 in FY2022, #52 in FY2023 and not on the FY2024 list; up 60 since FY2024.
69	Metalloy Industries, Inc. Top agencies Navy (Department of the Navy)	$1,862,525	0.3%	Rank history: not on the FY2021–FY2024 lists; up 126 since FY2024.
70	Woodward, Inc. Through Woodward HRT Inc. Top agencies DLA (Defense Logistics Agency)	$1,855,516	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
71	Bahr Machine Company Inc. Top agencies DLA (Defense Logistics Agency)	$1,812,652	0.3%	Rank history: not on the FY2021–FY2023 lists and #64 in FY2024; down 7 since FY2024.
72	Ausco Inc. Top agencies DLA (Defense Logistics Agency)	$1,811,930	0.3%	Rank history: not on the FY2021–FY2022 lists, #69 in FY2023 and #63 in FY2024; down 9 since FY2024.
73	Martin Military Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,735,466	0.3%	Rank history: #46 in FY2021, #61 in FY2022 and not on the FY2023–FY2024 lists; up 90 since FY2024.
74	Advex Corporation Top agencies Navy (Department of the Navy)	$1,652,160	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
75	Rural Route 2, LLC Top agencies Navy (Department of the Navy)	$1,650,794	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
76	Tate Andale, LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,604,731	0.2%	Rank history: #69 in FY2021, #78 in FY2022, #78 in FY2023 and not on the FY2024 list; up 41 since FY2024.
77	New England Specialty Components, LLC Top agencies DLA (Defense Logistics Agency)	$1,599,032	0.2%	Rank history: #42 in FY2021, #39 in FY2022, #32 in FY2023 and #50 in FY2024; down 27 since FY2024.
78	Thomas Instrument, Incorporated Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$1,594,651	0.2%	Rank history: not on the FY2021 list, #92 in FY2022, #87 in FY2023 and #53 in FY2024; down 25 since FY2024.
79	Oshkosh Corporation Through Oshkosh Defense LLC Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$1,593,149	0.2%	Rank history: not on the FY2021–FY2024 lists; up 59 since FY2024.
80	Lapis Makine Ticaret Anonim Sirketi Top agencies DLA (Defense Logistics Agency)	$1,580,488	0.2%	Rank history: not on the FY2021–FY2023 lists and #80 in FY2024; unchanged since FY2024.
81	Taylor Devices Inc. Top agencies Navy (Department of the Navy)	$1,522,345	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
82	RTX Corporation 7 awardees, including Rockwell Collins, Inc., Hamilton Sundstrand Corporation and Raytheon Company Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,500,392	0.2%	Rank history: not on the FY2021–FY2023 lists and #31 in FY2024; down 51 since FY2024.
83	Honeywell International Inc. 2 awardees Top agencies Navy (Department of the Navy) Army (Department of the Army)	$1,440,458	0.2%	Rank history: #77 in FY2021, #71 in FY2022, #56 in FY2023 and not on the FY2024 list; returned.
84	Brown Helicopter, Inc. Top agencies DLA (Defense Logistics Agency)	$1,382,641	0.2%	Rank history: not on the FY2021–FY2024 lists; up 34 since FY2024.
85	Hydraulics International, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,377,362	0.2%	Rank history: #58 in FY2021, #34 in FY2022, #33 in FY2023 and #44 in FY2024; down 41 since FY2024.
86	Mid-State Aerospace Inc. Top agencies DLA (Defense Logistics Agency)	$1,344,850	0.2%	Rank history: #86 in FY2021 and not on the FY2022–FY2024 lists; up 93 since FY2024.
87	Cepeda Associates, Inc. Top agencies DLA (Defense Logistics Agency)	$1,315,438	0.2%	Rank history: not on the FY2021–FY2023 lists and #57 in FY2024; down 30 since FY2024.
88	Ferguson Enterprises, LLC Top agencies Navy (Department of the Navy) GSA (General Services Administration)	$1,294,907	0.2%	Rank history: not on the FY2021–FY2024 lists; up 240 since FY2024.
89	Heico Aerospace Corporat 3 awardees, including Seal Dynamics LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,271,679	0.2%	Rank history: not on the FY2021–FY2022 lists, #92 in FY2023 and not on the FY2024 list; up 15 since FY2024.
90	Trac Regulator Co., Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,263,883	0.2%	Rank history: not on the FY2021 list, #74 in FY2022, #53 in FY2023 and #72 in FY2024; down 18 since FY2024.
91	Auto-Valve, Inc. Top agencies DLA (Defense Logistics Agency)	$1,261,959	0.2%	Rank history: not on the FY2021–FY2023 lists and #85 in FY2024; down 6 since FY2024.
92	TNL Sales LLC Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$1,261,895	0.2%	Rank history: not on the FY2021–FY2022 lists, #66 in FY2023 and not on the FY2024 list; up 20 since FY2024.
93	Leonardo S.p.A. 5 awardees, including DRS Naval Power Systems Inc., Engineered Coil Company and Laurel Technologies Partnership Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,230,866	0.2%	Rank history: not on the FY2021–FY2023 lists and #100 in FY2024; up 7 since FY2024.
94	Cobham Mission Systems Orchard Park Inc. Through Mission Systems Orchard Park Inc. Top agencies Army (Department of the Army)	$1,218,609	0.2%	Rank history: not on the FY2021 list, #27 in FY2022, #21 in FY2023 and #19 in FY2024; down 75 since FY2024.
95	General Nuclear Corp Top agencies Navy (Department of the Navy)	$1,215,016	0.2%	Rank history: not on the FY2021–FY2024 lists; up 76 since FY2024.
96	Stealth Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$1,214,890	0.2%	Rank history: #66 in FY2021, not on the FY2022–FY2023 lists and #93 in FY2024; down 3 since FY2024.
97	Par Defense Industries, LLC Top agencies DLA (Defense Logistics Agency)	$1,211,217	0.2%	Rank history: not on the FY2021–FY2024 lists; up 111 since FY2024.
98	Waterbury Plumbing & Heating Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$1,210,846	0.2%	Rank history: not on the FY2021–FY2022 lists, #91 in FY2023 and not on the FY2024 list; up 22 since FY2024.
99	Epsilon Systems Solutions Inc. Top agencies Navy (Department of the Navy)	$1,207,993	0.2%	Rank history: not on the FY2021–FY2024 lists; up 135 since FY2024.
100	Dezurik, Inc. Top agencies DOI (Department of the Interior)	$1,202,052	0.2%	Rank history: not on the FY2021–FY2022 lists, #19 in FY2023 and not on the FY2024 list; returned.

Show 75 more

100 of 1,280 contractors listed here. See the rest on GovTribe.

Rankings for the codes under NAICS 33291

Code	Net obligations	Largest contractor
332911 Industrial Valve Manufacturing	$345,552,613	Marotta Controls Inc.
332919 Other Metal Valve and Pipe Fitting Manufacturing	$204,087,659	RBC Aircraft Products Inc
332912 Fluid Power Valve and Hose Fitting Manufacturing	$62,554,950	JA Moody LLC
332913 Plumbing Fixture Fitting and Trim Manufacturing	$12,015,339	Noble Supply & Logistics, 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 $660 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 33291 contractors in FY2025?

1. RBC Aircraft Products Inc ($37.4M), 2. Marotta Controls Inc. ($35.4M), 3. American Indian Health & Services Corporation ($23.8M), 4. Hunt Valve Company Inc. ($16.6M), 5. Arctic Slope Regional Corporation ($15.4M), 6. JA Moody LLC ($14.7M), 7. Triman Industries Inc. ($14.2M), 8. ECI Defense Group, Inc. ($13.3M), 9. Treadwell Corporation (Delaware) ($12.4M), 10. Milwaukee Valve Company, LLC ($12M).

On GovTribe

Research every contractor on this list

Every contract, task order and IDV they hold
Their subsidiaries, teammates and competitors
Open opportunities they're positioned for
Alerts when they win new work

Try for free Login