Top 100 Contractors in NAICS 333414: Heating Equipment (except Warm Air Furnaces) Manufacturing, Jul 2025–Jun 2026

Name: Top 100 Contractors in NAICS 333414: Heating Equipment (except Warm Air Furnaces) Manufacturing, Jul 2025–Jun 2026
Creator: GovTribe

Parent companies by net contract obligations Jul 1, 2025 – Jun 30, 2026 Code page on GovTribe

The top 10 won 41% of NAICS 333414 contract dollars from July 2025 through June 2026

Contract obligations: $34,417,561 Net of deobligations, by contracts coded NAICS 333414
Contractors: 286 Parent companies with an obligation
Largest contractor: Pioneer Industries, LLC $3.2 million, 8.7% 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	Pioneer Industries, LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$3,202,822	8.7%	Rank history: #7 in FY2021, #4 in FY2022, #25 in FY2023, #35 in FY2024 and #5 in FY2025; up 16 since Jul 2024–Jun 2025.
2	ECI Defense Group, Inc. 2 awardees Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,887,861	5.1%	Rank history: #70 in FY2021, not on the FY2022 list, #93 in FY2023, #30 in FY2024 and #13 in FY2025; up 39 since Jul 2024–Jun 2025.
3	Argo Turboserve Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,839,721	5.0%	Rank history: #3 in FY2021, #2 in FY2022, #6 in FY2023, #2 in FY2024 and #3 in FY2025; up 1 since Jul 2024–Jun 2025.
4	The Electric Heater Co Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DHS (Department of Homeland Security)	$1,644,488	4.5%	Rank history: #13 in FY2021, #12 in FY2022, not on the FY2023–FY2024 lists and #2 in FY2025; down 1 since Jul 2024–Jun 2025.
5	The L.c.doane Company Top agencies DLA (Defense Logistics Agency)	$1,321,891	3.6%	Rank history: #8 in FY2021, #7 in FY2022, #4 in FY2023, #3 in FY2024 and #7 in FY2025; up 13 since Jul 2024–Jun 2025.
6	Windward Enterprises, LLC Top agencies DLA (Defense Logistics Agency)	$1,176,436	3.2%	Rank history: #1 in FY2021, #1 in FY2022, #2 in FY2023, #1 in FY2024 and #1 in FY2025; down 5 since Jul 2024–Jun 2025.
7	MCO Solutions, Inc. Top agencies DLA (Defense Logistics Agency)	$1,161,474	3.2%	Rank history: #95 in FY2021, #34 in FY2022, #22 in FY2023, #16 in FY2024 and #23 in FY2025; up 5 since Jul 2024–Jun 2025.
8	LCF Systems, Inc. Top agencies DLA (Defense Logistics Agency)	$995,206	2.7%	Rank history: not on the FY2021–FY2023 lists, #10 in FY2024 and #6 in FY2025; down 3 since Jul 2024–Jun 2025.
9	Allclear Aerospace & Defense, Inc. Top agencies DLA (Defense Logistics Agency)	$955,282	2.6%	Rank history: not on the FY2021–FY2023 lists, #59 in FY2024 and #12 in FY2025; unchanged since Jul 2024–Jun 2025.
10	Lockheed Martin Corporation Top agencies DLA (Defense Logistics Agency)	$901,202	2.5%	Rank history: #20 in FY2021, #8 in FY2022, #5 in FY2023, #19 in FY2024 and #4 in FY2025; down 8 since Jul 2024–Jun 2025.
11	S3 Aerodefense LLC Top agencies DLA (Defense Logistics Agency)	$867,133	2.4%	Rank history: not on the FY2021–FY2023 lists, #52 in FY2024 and not on the FY2025 list; up 197 since Jul 2024–Jun 2025.
12	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$845,125	2.3%	Rank history: #5 in FY2021, #6 in FY2022, #10 in FY2023, #4 in FY2024 and #8 in FY2025; down 4 since Jul 2024–Jun 2025.
13	S I T Corporation Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$764,661	2.1%	Rank history: #31 in FY2021, #66 in FY2022, #35 in FY2023, #21 in FY2024 and #11 in FY2025; up 3 since Jul 2024–Jun 2025.
14	Integrated Procurement Technologies Top agencies DLA (Defense Logistics Agency)	$721,344	2.0%	Rank history: not on the FY2021–FY2023 lists, #7 in FY2024 and #21 in FY2025; up 6 since Jul 2024–Jun 2025.
15	Linmarr Associates, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$693,435	1.9%	Rank history: not on the FY2021–FY2024 lists and #34 in FY2025; up 222 since Jul 2024–Jun 2025.
16	Phoenix Trading Inc. Top agencies DLA (Defense Logistics Agency)	$558,137	1.5%	Rank history: not on the FY2021–FY2024 lists and #65 in FY2025; up 87 since Jul 2024–Jun 2025.
17	Auburn Mechanical, Inc. Top agencies Navy (Department of the Navy)	$538,900	1.5%	Rank history: not on the FY2021–FY2024 lists and #15 in FY2025; new, not ranked in Jul 2024–Jun 2025.
18	Essex Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$487,043	1.3%	Rank history: not on the FY2021–FY2024 lists and #26 in FY2025; up 6 since Jul 2024–Jun 2025.
19	Facet (Oklahoma) LLC Top agencies DLA (Defense Logistics Agency)	$479,200	1.3%	Rank history: not on the FY2021–FY2024 lists and #39 in FY2025; new, not ranked in Jul 2024–Jun 2025.
20	Teya Diversified Services LLC Top agencies USAF (Department of the Air Force)	$465,810	1.3%	Rank history: not on the FY2021–FY2024 lists and #20 in FY2025; new, not ranked in Jul 2024–Jun 2025.
21	FBC Enterprises LLC Top agencies DLA (Defense Logistics Agency)	$351,865	1.0%	Rank history: not on the FY2021–FY2024 lists and #31 in FY2025; new, not ranked in Jul 2024–Jun 2025.
22	Hurlen Corporation Top agencies DLA (Defense Logistics Agency)	$320,400	0.9%	Rank history: not on the FY2021–FY2024 lists and #68 in FY2025; up 37 since Jul 2024–Jun 2025.
23	Atlantic Diving Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$307,310	0.8%	Rank history: #39 in FY2021, not on the FY2022–FY2024 lists and #79 in FY2025; up 82 since Jul 2024–Jun 2025.
24	River City Mechanical Inc Top agencies VA (Department of Veterans Affairs)	$295,522	0.8%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
25	Miller Proctor Nickolas Inc. Top agencies DOJ (Department of Justice)	$292,890	0.8%	Rank history: not on the FY2021–FY2024 lists and #27 in FY2025; new, not ranked in Jul 2024–Jun 2025.
26	VC Displays, Inc. Top agencies DLA (Defense Logistics Agency)	$288,385	0.8%	Rank history: not on the FY2021–FY2024 lists and #9 in FY2025; down 19 since Jul 2024–Jun 2025.
27	FM AF, LLC Top agencies DLA (Defense Logistics Agency)	$265,057	0.7%	Rank history: not on the FY2021–FY2024 lists and #16 in FY2025; up 3 since Jul 2024–Jun 2025.
28	Valad Electric Heating Corp. Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$244,402	0.7%	Rank history: #49 in FY2021, #43 in FY2022, #49 in FY2023, #26 in FY2024 and #44 in FY2025; up 5 since Jul 2024–Jun 2025.
29	General Dynamics Corporation Through General Dynamics Land Systems Inc. Top agencies DLA (Defense Logistics Agency)	$243,495	0.7%	Rank history: #92 in FY2021, not on the FY2022–FY2024 lists and #29 in FY2025; down 1 since Jul 2024–Jun 2025.
30	International Thermal Research Ltd Top agencies DLA (Defense Logistics Agency)	$236,945	0.6%	Rank history: #14 in FY2021, #3 in FY2022, #14 in FY2023, #9 in FY2024 and #37 in FY2025; up 21 since Jul 2024–Jun 2025.
31	Active Gear Company of Canada Limited Top agencies DLA (Defense Logistics Agency)	$236,841	0.6%	Rank history: #38 in FY2021, #68 in FY2022, #37 in FY2023, #50 in FY2024 and #82 in FY2025; up 81 since Jul 2024–Jun 2025.
32	Larkos Packing and Distribution Inc. Top agencies DLA (Defense Logistics Agency)	$236,684	0.6%	Rank history: not on the FY2021 list, #97 in FY2022, #70 in FY2023, #78 in FY2024 and #50 in FY2025; up 25 since Jul 2024–Jun 2025.
33	Southern Automotive Wholesalers, Inc. Top agencies DLA (Defense Logistics Agency)	$230,547	0.6%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
34	Power Plus International, Inc. Top agencies DOJ (Department of Justice) USDA (Department of Agriculture)	$227,588	0.6%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
35	Veterans Aerospace LLC Top agencies DLA (Defense Logistics Agency)	$221,885	0.6%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
36	Aerometals, Inc. Top agencies DLA (Defense Logistics Agency)	$214,928	0.6%	Rank history: not on the FY2021–FY2024 lists and #18 in FY2025; down 21 since Jul 2024–Jun 2025.
37	Dutch Valley Supply Co. Top agencies DLA (Defense Logistics Agency)	$214,469	0.6%	Rank history: not on the FY2021–FY2024 lists and #38 in FY2025; new, not ranked in Jul 2024–Jun 2025.
38	Arctic Slope Regional Corporation Through Asrc Federal Facilities Logistics, LLC Top agencies DLA (Defense Logistics Agency)	$213,830	0.6%	Rank history: not on the FY2021–FY2023 lists, #33 in FY2024 and #69 in FY2025; up 37 since Jul 2024–Jun 2025.
39	JEM Engineering Solutions Top agencies USAF (Department of the Air Force)	$202,923	0.6%	Rank history: not on the FY2021–FY2024 lists and #41 in FY2025; new, not ranked in Jul 2024–Jun 2025.
40	United Precision Corporation Top agencies Navy (Department of the Navy)	$198,675	0.5%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
41	Global Logistics Strategies Inc. Top agencies DLA (Defense Logistics Agency)	$180,737	0.5%	Rank history: #73 in FY2021, not on the FY2022–FY2023 lists, #68 in FY2024 and #66 in FY2025; up 139 since Jul 2024–Jun 2025.
42	Steel LLC Top agencies USDA (Department of Agriculture)	$176,504	0.5%	Rank history: not on the FY2021–FY2024 lists and #47 in FY2025; new, not ranked in Jul 2024–Jun 2025.
43	Energy Focus, Inc. Top agencies DLA (Defense Logistics Agency)	$174,750	0.5%	Rank history: #29 in FY2021, #32 in FY2022, #9 in FY2023, #55 in FY2024 and #32 in FY2025; up 24 since Jul 2024–Jun 2025.
44	Segen Company,Ltd. Top agencies USAF (Department of the Air Force)	$160,054	0.4%	Rank history: not on the FY2021–FY2024 lists and #53 in FY2025; new, not ranked in Jul 2024–Jun 2025.
45	Chase Supply, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$159,749	0.4%	Rank history: not on the FY2021 list, #48 in FY2022, not on the FY2023–FY2024 lists and #46 in FY2025; up 10 since Jul 2024–Jun 2025.
46	Govparts LLC Top agencies DLA (Defense Logistics Agency)	$156,378	0.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
47	Trane U.s. Inc. Top agencies DOI (Department of the Interior) DHS (Department of Homeland Security)	$152,942	0.4%	Rank history: not on the FY2021–FY2023 lists, #90 in FY2024 and not on the FY2025 list; up 48 since Jul 2024–Jun 2025.
48	Lotususa, Inc. Top agencies DOJ (Department of Justice)	$147,584	0.4%	Rank history: not on the FY2021–FY2024 lists and #58 in FY2025; new, not ranked in Jul 2024–Jun 2025.
49	Frawner Corporation Top agencies USAF (Department of the Air Force)	$145,000	0.4%	Rank history: not on the FY2021–FY2024 lists and #61 in FY2025; new, not ranked in Jul 2024–Jun 2025.
50	J.G.B. Enterprises Inc. Through Echelon Supply and Service, Inc. Top agencies DLA (Defense Logistics Agency)	$139,455	0.4%	Rank history: not on the FY2021–FY2025 lists; up 110 since Jul 2024–Jun 2025.
51	IXI Technology Inc. Top agencies Navy (Department of the Navy)	$139,050	0.4%	Rank history: not on the FY2021–FY2024 lists and #64 in FY2025; new, not ranked in Jul 2024–Jun 2025.
52	Seahorse Defense Supply, LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$134,508	0.4%	Rank history: not on the FY2021–FY2025 lists; up 125 since Jul 2024–Jun 2025.
53	Airborne Outfitters LLC Top agencies DLA (Defense Logistics Agency)	$130,600	0.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
54	Jgils, LLC Top agencies DLA (Defense Logistics Agency)	$128,056	0.3%	Rank history: #43 in FY2021, #82 in FY2022, #18 in FY2023, #14 in FY2024 and #49 in FY2025; up 8 since Jul 2024–Jun 2025.
55	Durex International Corp. Top agencies DHS (Department of Homeland Security)	$124,465	0.3%	Rank history: not on the FY2021 list, #14 in FY2022, not on the FY2023 list, #47 in FY2024 and #45 in FY2025; down 13 since Jul 2024–Jun 2025.
56	Re:build CR, LLC Top agencies DLA (Defense Logistics Agency)	$122,303	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
57	Coil Winding Specialist, Inc. Top agencies USAF (Department of the Air Force)	$121,882	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
58	Highland Engineering, Inc. Top agencies DLA (Defense Logistics Agency)	$109,890	0.3%	Rank history: not on the FY2021 list, #10 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
59	The Cleaver-Brooks Company, Inc. Top agencies DOS (Department of State)	$105,769	0.3%	Rank history: not on the FY2021–FY2023 lists, #18 in FY2024 and #75 in FY2025; up 12 since Jul 2024–Jun 2025.
60	Federal Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$105,500	0.3%	Rank history: not on the FY2021–FY2024 lists and #77 in FY2025; new, not ranked in Jul 2024–Jun 2025.
61	KJU Maintenance Ltd Top agencies DOS (Department of State)	$104,072	0.3%	Rank history: not on the FY2021–FY2024 lists and #78 in FY2025; new, not ranked in Jul 2024–Jun 2025.
62	RNK International, Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$100,093	0.3%	Rank history: not on the FY2021–FY2023 lists, #41 in FY2024 and not on the FY2025 list; down 19 since Jul 2024–Jun 2025.
63	Hurst, Inc. Top agencies DHS (Department of Homeland Security)	$99,989	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
64	R & M Government Services Inc. Top agencies DLA (Defense Logistics Agency)	$99,939	0.3%	Rank history: not on the FY2021–FY2023 lists, #32 in FY2024 and #14 in FY2025; down 54 since Jul 2024–Jun 2025.
65	AMZ Alabama Inc. Top agencies DLA (Defense Logistics Agency)	$98,945	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
66	Enigma Aerospace & Consulting L.L.C. Top agencies DLA (Defense Logistics Agency)	$98,461	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
67	Lobo Ventures Ltd Top agencies DLA (Defense Logistics Agency)	$96,000	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
68	Marotta Controls Inc. Top agencies DLA (Defense Logistics Agency)	$94,682	0.3%	Rank history: not on the FY2021 list, #49 in FY2022, #54 in FY2023, #20 in FY2024 and #28 in FY2025; down 45 since Jul 2024–Jun 2025.
69	Ovc-Engineered Solutions LLC Top agencies DLA (Defense Logistics Agency)	$94,331	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
70	Patriot Thermal Controls, Inc. Top agencies Navy (Department of the Navy)	$92,742	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
71	Maney Aircraft, Inc. Top agencies DLA (Defense Logistics Agency)	$92,500	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
72	Westsim Engineering, Inc. Top agencies DLA (Defense Logistics Agency)	$90,901	0.2%	Rank history: #61 in FY2021, #64 in FY2022, #74 in FY2023, #57 in FY2024 and #57 in FY2025; up 2 since Jul 2024–Jun 2025.
73	Edel Engineering Development Co. Top agencies DLA (Defense Logistics Agency)	$90,576	0.2%	Rank history: not on the FY2021–FY2024 lists and #84 in FY2025; new, not ranked in Jul 2024–Jun 2025.
74	Kennon Products Inc. Top agencies DLA (Defense Logistics Agency)	$85,838	0.2%	Rank history: not on the FY2021–FY2024 lists and #62 in FY2025; up 24 since Jul 2024–Jun 2025.
75	Cox & Company, Inc. Top agencies DLA (Defense Logistics Agency)	$81,436	0.2%	Rank history: not on the FY2021–FY2024 lists and #100 in FY2025; up 60 since Jul 2024–Jun 2025.
76	Welin Lambie Limited Through Fairbanks Morse, LLC Top agencies Navy (Department of the Navy)	$81,280	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
77	Jnorg LLC Top agencies VA (Department of Veterans Affairs)	$81,200	0.2%	Rank history: not on the FY2021–FY2024 lists and #91 in FY2025; new, not ranked in Jul 2024–Jun 2025.
78	Malpass Construction Co Inc. Top agencies DLA (Defense Logistics Agency)	$78,840	0.2%	Rank history: not on the FY2021–FY2024 lists and #87 in FY2025; up 29 since Jul 2024–Jun 2025.
79	Connecticut Valley Industries, LLC Top agencies DLA (Defense Logistics Agency)	$76,090	0.2%	Rank history: not on the FY2021–FY2024 lists and #95 in FY2025; new, not ranked in Jul 2024–Jun 2025.
80	Cooney Coil & Energy, LLC Top agencies VA (Department of Veterans Affairs)	$75,745	0.2%	Rank history: not on the FY2021–FY2024 lists and #96 in FY2025; new, not ranked in Jul 2024–Jun 2025.
81	Triman Industries Inc. Top agencies DLA (Defense Logistics Agency)	$74,853	0.2%	Rank history: #69 in FY2021, #50 in FY2022, #36 in FY2023, #69 in FY2024 and #71 in FY2025; down 31 since Jul 2024–Jun 2025.
82	United Dynamics, Inc. Top agencies DLA (Defense Logistics Agency)	$74,524	0.2%	Rank history: not on the FY2021 list, #17 in FY2022, #28 in FY2023, #5 in FY2024 and not on the FY2025 list; down 37 since Jul 2024–Jun 2025.
83	Sogen Company, Inc. Top agencies DLA (Defense Logistics Agency)	$72,588	0.2%	Rank history: not on the FY2021–FY2025 lists; up 102 since Jul 2024–Jun 2025.
84	Samit LLC Top agencies DLA (Defense Logistics Agency)	$68,387	0.2%	Rank history: not on the FY2021–FY2022 lists, #79 in FY2023 and not on the FY2024–FY2025 lists; up 26 since Jul 2024–Jun 2025.
85	Waterbury Plumbing & Heating Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$68,271	0.2%	Rank history: #99 in FY2021, not on the FY2022 list, #69 in FY2023 and not on the FY2024–FY2025 lists; up 161 since Jul 2024–Jun 2025.
86	Cold LLC Top agencies DLA (Defense Logistics Agency)	$68,000	0.2%	Rank history: not on the FY2021–FY2023 lists, #65 in FY2024 and #36 in FY2025; down 60 since Jul 2024–Jun 2025.
87	Valkyrie Enterprises, LLC Top agencies DLA (Defense Logistics Agency)	$64,153	0.2%	Rank history: not on the FY2021–FY2025 lists; up 122 since Jul 2024–Jun 2025.
88	Goodrich Lighting Systems Inc. Top agencies DLA (Defense Logistics Agency)	$64,046	0.2%	Rank history: not on the FY2021–FY2023 lists, #36 in FY2024 and #48 in FY2025; down 61 since Jul 2024–Jun 2025.
89	Northern Defense Industries LLC Top agencies DLA (Defense Logistics Agency)	$63,756	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
90	Dt-Trak Consulting, Inc. Top agencies DOI (Department of the Interior)	$61,396	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
91	Meggitt Aerospace Limited Through Meggitt North Hollywood Inc. Top agencies Navy (Department of the Navy)	$60,800	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
92	Aantilia LLC Top agencies Army (Department of the Army) DOI (Department of the Interior) Commerce (Department of Commerce)	$58,260	0.2%	Rank history: #40 in FY2021, #22 in FY2022, #23 in FY2023, #29 in FY2024 and #99 in FY2025; down 53 since Jul 2024–Jun 2025.
93	Painter Tool Incorporated Top agencies Navy (Department of the Navy)	$54,750	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
94	All-Safe Inc. Top agencies DLA (Defense Logistics Agency)	$54,487	0.1%	Rank history: not on the FY2021 list, #52 in FY2022, #97 in FY2023, #67 in FY2024 and not on the FY2025 list; down 22 since Jul 2024–Jun 2025.
95	Lentros Engineering, Inc. Top agencies Army (Department of the Army)	$50,304	0.1%	Rank history: not on the FY2021 list, #46 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
96	Johnson Controls Inc Through Johnson Controls Industries Top agencies DOS (Department of State)	$49,520	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
97	Akatake Co.,Ltd. Top agencies Navy (Department of the Navy)	$49,514	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
98	Ferguson Enterprises LLC Top agencies DOJ (Department of Justice)	$48,325	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
99	Nevada Boiler Parts LLC Top agencies VA (Department of Veterans Affairs)	$46,130	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
100	JJ Remington LLC Top agencies DLA (Defense Logistics Agency)	$45,892	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.

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100 of 286 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 $36.7 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.
Period: the trailing 12 months end with the last month that ended at least 90 days ago, because the Department of Defense reports its contract actions to FPDS about 90 days late. The list is rebuilt each night.
Rank changes compare with Jul 2024–Jun 2025. "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.
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 333414 contractors in Jul 2025–Jun 2026?

1. Pioneer Industries, LLC ($3.2M), 2. ECI Defense Group, Inc. ($1.89M), 3. Argo Turboserve Corporation ($1.84M), 4. The Electric Heater Co ($1.64M), 5. The L.c.doane Company ($1.32M), 6. Windward Enterprises, LLC ($1.18M), 7. MCO Solutions, Inc. ($1.16M), 8. LCF Systems, Inc. ($995K), 9. Allclear Aerospace & Defense, Inc. ($955K), 10. Lockheed Martin Corporation ($901K).

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