Top 100 Contractors in NAICS 333414: Heating Equipment (except Warm Air Furnaces) Manufacturing, FY2025

Name: Top 100 Contractors in NAICS 333414: Heating Equipment (except Warm Air Furnaces) Manufacturing, FY2025
Creator: GovTribe

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

The top 10 won 31% of FY2025 NAICS 333414 contract dollars

Contract obligations: $30,686,036 Net of deobligations, by contracts coded NAICS 333414
Contractors: 295 Parent companies with an obligation
Largest contractor: Windward Enterprises, LLC $2.46 million, 7.0% 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	Windward Enterprises, LLC Top agencies DLA (Defense Logistics Agency)	$2,456,724	7.0%	Rank history: #1 in FY2021, #1 in FY2022, #2 in FY2023 and #1 in FY2024; unchanged since FY2024.
2	The Electric Heater Co Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$1,385,368	3.9%	Rank history: #13 in FY2021, #12 in FY2022 and not on the FY2023–FY2024 lists; returned.
3	Argo Turboserve Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,329,057	3.8%	Rank history: #3 in FY2021, #2 in FY2022, #6 in FY2023 and #2 in FY2024; down 1 since FY2024.
4	Lockheed Martin Corporation 3 awardees Top agencies DLA (Defense Logistics Agency)	$1,209,051	3.4%	Rank history: #20 in FY2021, #8 in FY2022, #5 in FY2023 and #19 in FY2024; up 15 since FY2024.
5	Pioneer Industries, LLC Top agencies DLA (Defense Logistics Agency)	$847,604	2.4%	Rank history: #7 in FY2021, #4 in FY2022, #25 in FY2023 and #35 in FY2024; up 30 since FY2024.
6	LCF Systems, Inc. Top agencies DLA (Defense Logistics Agency)	$824,097	2.3%	Rank history: not on the FY2021–FY2023 lists and #10 in FY2024; up 4 since FY2024.
7	The L.c.doane Company Top agencies DLA (Defense Logistics Agency)	$819,504	2.3%	Rank history: #8 in FY2021, #7 in FY2022, #4 in FY2023 and #3 in FY2024; down 4 since FY2024.
8	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$714,564	2.0%	Rank history: #5 in FY2021, #6 in FY2022, #10 in FY2023 and #4 in FY2024; down 4 since FY2024.
9	VC Displays, Inc. Top agencies DLA (Defense Logistics Agency)	$697,733	2.0%	Rank history: not on the FY2021–FY2024 lists; new.
10	Brown Helicopter, Inc. Top agencies DLA (Defense Logistics Agency)	$684,875	1.9%	Rank history: not on the FY2021–FY2024 lists; new.
11	S I T Corporation Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$637,027	1.8%	Rank history: #31 in FY2021, #66 in FY2022, #35 in FY2023 and #21 in FY2024; up 10 since FY2024.
12	Allclear Aerospace & Defense, Inc. Top agencies DLA (Defense Logistics Agency)	$615,750	1.7%	Rank history: not on the FY2021–FY2023 lists and #59 in FY2024; up 47 since FY2024.
13	ECI Defense Group, Inc. Top agencies DLA (Defense Logistics Agency)	$580,277	1.6%	Rank history: #70 in FY2021, not on the FY2022 list, #93 in FY2023 and #30 in FY2024; up 17 since FY2024.
14	R & M Government Services Inc. Top agencies DLA (Defense Logistics Agency)	$558,633	1.6%	Rank history: not on the FY2021–FY2023 lists and #32 in FY2024; up 18 since FY2024.
15	Auburn Mechanical, Inc. Top agencies Navy (Department of the Navy)	$498,900	1.4%	Rank history: not on the FY2021–FY2024 lists; new.
16	FM AF, LLC Top agencies DLA (Defense Logistics Agency)	$484,884	1.4%	Rank history: not on the FY2021–FY2024 lists; new.
17	Save Again.com Top agencies Navy (Department of the Navy)	$468,356	1.3%	Rank history: not on the FY2021–FY2024 lists; new.
18	Aerometals, Inc. Top agencies DLA (Defense Logistics Agency)	$434,808	1.2%	Rank history: not on the FY2021–FY2024 lists; new.
19	Canadian Commercial Corporation Top agencies DLA (Defense Logistics Agency)	$391,950	1.1%	Rank history: not on the FY2021–FY2023 lists and #43 in FY2024; up 24 since FY2024.
20	Teya Diversified Services LLC Top agencies USAF (Department of the Air Force)	$385,843	1.1%	Rank history: not on the FY2021–FY2024 lists; new.
21	Integrated Procurement Technologies Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$371,013	1.1%	Rank history: not on the FY2021–FY2023 lists and #7 in FY2024; down 14 since FY2024.
22	L3Harris Technologies, Inc. Top agencies Navy (Department of the Navy)	$360,000	1.0%	Rank history: not on the FY2021–FY2024 lists; new.
23	MCO Solutions, Inc. Top agencies DLA (Defense Logistics Agency)	$338,003	1.0%	Rank history: #95 in FY2021, #34 in FY2022, #22 in FY2023 and #16 in FY2024; down 7 since FY2024.
24	The Handy Tool & Mfg. Co., Inc. Top agencies DLA (Defense Logistics Agency)	$327,140	0.9%	Rank history: not on the FY2021 list, #45 in FY2022, #68 in FY2023 and #44 in FY2024; up 20 since FY2024.
25	CLC Services Inc. Top agencies VA (Department of Veterans Affairs)	$297,001	0.8%	Rank history: not on the FY2021–FY2024 lists; new.
26	Essex Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$296,554	0.8%	Rank history: not on the FY2021–FY2024 lists; up 147 since FY2024.
27	Miller Proctor Nickolas Inc. Top agencies DOJ (Department of Justice)	$292,890	0.8%	Rank history: not on the FY2021–FY2024 lists; new.
28	Marotta Controls Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$284,761	0.8%	Rank history: not on the FY2021 list, #49 in FY2022, #54 in FY2023 and #20 in FY2024; down 8 since FY2024.
29	General Dynamics Corporation Through General Dynamics Land Systems Inc. Top agencies DLA (Defense Logistics Agency)	$280,917	0.8%	Rank history: #92 in FY2021 and not on the FY2022–FY2024 lists; up 175 since FY2024.
30	Sierra Boiler Service, Inc. Top agencies VA (Department of Veterans Affairs)	$273,530	0.8%	Rank history: not on the FY2021–FY2024 lists; new.
31	FBC Enterprises LLC Top agencies DLA (Defense Logistics Agency)	$262,195	0.7%	Rank history: not on the FY2021–FY2024 lists; new.
32	Energy Focus, Inc. Top agencies DLA (Defense Logistics Agency)	$240,659	0.7%	Rank history: #29 in FY2021, #32 in FY2022, #9 in FY2023 and #55 in FY2024; up 23 since FY2024.
33	Bighorn Solutions LLC Top agencies DLA (Defense Logistics Agency)	$233,103	0.7%	Rank history: not on the FY2021–FY2024 lists; new.
34	Linmarr Associates, Inc. Top agencies DLA (Defense Logistics Agency)	$233,063	0.7%	Rank history: not on the FY2021–FY2024 lists; new.
35	Technology International Inc. Top agencies Army (Department of the Army) GSA (General Services Administration)	$230,566	0.7%	Rank history: not on the FY2021–FY2024 lists; new.
36	Cold LLC Top agencies DLA (Defense Logistics Agency)	$229,500	0.7%	Rank history: not on the FY2021–FY2023 lists and #65 in FY2024; up 29 since FY2024.
37	International Thermal Research Ltd Top agencies DLA (Defense Logistics Agency)	$215,675	0.6%	Rank history: #14 in FY2021, #3 in FY2022, #14 in FY2023 and #9 in FY2024; down 28 since FY2024.
38	Dutch Valley Supply Co. Top agencies DLA (Defense Logistics Agency)	$211,100	0.6%	Rank history: not on the FY2021–FY2024 lists; up 111 since FY2024.
39	Facet (Oklahoma) LLC Top agencies DLA (Defense Logistics Agency)	$211,040	0.6%	Rank history: not on the FY2021–FY2024 lists; new.
40	Westex Group, Inc. Top agencies Navy (Department of the Navy)	$202,960	0.6%	Rank history: not on the FY2021–FY2022 lists, #91 in FY2023 and #46 in FY2024; up 6 since FY2024.
41	JEM Engineering Solutions Top agencies USAF (Department of the Air Force)	$202,923	0.6%	Rank history: not on the FY2021–FY2024 lists; new.
42	Georgia Thermal Products LLC Top agencies NASA (National Aeronautics and Space Administration)	$198,250	0.6%	Rank history: not on the FY2021–FY2024 lists; new.
43	Burhani Enterprises Inc. Top agencies DLA (Defense Logistics Agency)	$194,375	0.6%	Rank history: #19 in FY2021, #28 in FY2022, #13 in FY2023 and #87 in FY2024; up 44 since FY2024.
44	Valad Electric Heating Corp. Top agencies DHS (Department of Homeland Security) DLA (Defense Logistics Agency)	$191,378	0.5%	Rank history: #49 in FY2021, #43 in FY2022, #49 in FY2023 and #26 in FY2024; down 18 since FY2024.
45	Durex International Corp. Top agencies DHS (Department of Homeland Security) DLA (Defense Logistics Agency)	$185,871	0.5%	Rank history: not on the FY2021 list, #14 in FY2022, not on the FY2023 list and #47 in FY2024; up 2 since FY2024.
46	Chase Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$178,884	0.5%	Rank history: not on the FY2021 list, #48 in FY2022 and not on the FY2023–FY2024 lists; returned.
47	Steel LLC Top agencies USDA (Department of Agriculture)	$176,504	0.5%	Rank history: not on the FY2021–FY2024 lists; new.
48	Goodrich Lighting Systems Inc. Top agencies DLA (Defense Logistics Agency)	$173,815	0.5%	Rank history: not on the FY2021–FY2023 lists and #36 in FY2024; down 12 since FY2024.
49	Jgils, LLC Top agencies DLA (Defense Logistics Agency)	$170,710	0.5%	Rank history: #43 in FY2021, #82 in FY2022, #18 in FY2023 and #14 in FY2024; down 35 since FY2024.
50	Larkos Packing and Distribution Inc. Top agencies DLA (Defense Logistics Agency)	$170,624	0.5%	Rank history: not on the FY2021 list, #97 in FY2022, #70 in FY2023 and #78 in FY2024; up 28 since FY2024.
51	Southworth-Milton, Inc. Top agencies Army (Department of the Army)	$168,024	0.5%	Rank history: not on the FY2021–FY2023 lists and #15 in FY2024; down 36 since FY2024.
52	V2X, Inc. Through V2X Systems LLC Top agencies DLA (Defense Logistics Agency)	$162,548	0.5%	Rank history: not on the FY2021–FY2024 lists; new.
53	Segen Company,Ltd. Top agencies USAF (Department of the Air Force)	$160,054	0.5%	Rank history: not on the FY2021–FY2024 lists; new.
54	MDF Technologies Inc. Top agencies DLA (Defense Logistics Agency)	$159,703	0.5%	Rank history: not on the FY2021–FY2024 lists; new.
55	Badger Truck and Automotive Group, Inc. Top agencies DLA (Defense Logistics Agency)	$155,281	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
56	Motor Magnetics, Inc. Top agencies DLA (Defense Logistics Agency)	$154,945	0.4%	Rank history: #44 in FY2021, #80 in FY2022, not on the FY2023 list and #38 in FY2024; down 18 since FY2024.
57	Westsim Engineering, Inc. Top agencies DLA (Defense Logistics Agency)	$154,502	0.4%	Rank history: #61 in FY2021, #64 in FY2022, #74 in FY2023 and #57 in FY2024; unchanged since FY2024.
58	Lotususa, Inc. Top agencies DOJ (Department of Justice)	$147,584	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
59	Phoenix Systems Engineering Inc. Top agencies DLA (Defense Logistics Agency)	$145,504	0.4%	Rank history: #28 in FY2021, #37 in FY2022 and not on the FY2023–FY2024 lists; up 49 since FY2024.
60	Indeeco LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$145,267	0.4%	Rank history: #60 in FY2021 and not on the FY2022–FY2024 lists; up 186 since FY2024.
61	Frawner Corporation Top agencies USAF (Department of the Air Force)	$145,000	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
62	Kennon Products Inc. Top agencies DLA (Defense Logistics Agency)	$143,063	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
63	RBC Aircraft Products Inc Through Sargent Aerospace & Defense, LLC Top agencies Navy (Department of the Navy)	$142,500	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
64	IXI Technology Inc. Top agencies Navy (Department of the Navy)	$139,050	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
65	Phoenix Trading Inc. Top agencies DLA (Defense Logistics Agency)	$138,510	0.4%	Rank history: not on the FY2021–FY2024 lists; up 104 since FY2024.
66	Global Logistics Strategies Inc. Top agencies DLA (Defense Logistics Agency)	$133,808	0.4%	Rank history: #73 in FY2021, not on the FY2022–FY2023 lists and #68 in FY2024; up 2 since FY2024.
67	AMS System Technology Company, LLC Top agencies DLA (Defense Logistics Agency)	$131,225	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
68	Hurlen Corporation Top agencies DLA (Defense Logistics Agency)	$130,800	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
69	Arctic Slope Regional Corporation 2 awardees, including Asrc Federal Facilities Logistics, LLC Top agencies DLA (Defense Logistics Agency)	$130,270	0.4%	Rank history: not on the FY2021–FY2023 lists and #33 in FY2024; down 36 since FY2024.
70	Arendals Fossekompani ASA Through Enrx Corporation Top agencies Army (Department of the Army)	$117,401	0.3%	Rank history: not on the FY2021–FY2022 lists, #38 in FY2023 and not on the FY2024 list; returned.
71	Triman Industries Inc. Top agencies DLA (Defense Logistics Agency)	$111,509	0.3%	Rank history: #69 in FY2021, #50 in FY2022, #36 in FY2023 and #69 in FY2024; down 2 since FY2024.
72	Devlon Enterprises Inc. Top agencies DLA (Defense Logistics Agency)	$110,025	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
73	Supherb Logistics LLC Top agencies DLA (Defense Logistics Agency)	$107,470	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
74	Stealth Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$106,015	0.3%	Rank history: not on the FY2021–FY2024 lists; up 110 since FY2024.
75	The Cleaver-Brooks Company, Inc. Top agencies DOS (Department of State)	$105,769	0.3%	Rank history: not on the FY2021–FY2023 lists and #18 in FY2024; down 57 since FY2024.
76	Mechanical Products Southwest, LLC Top agencies USAF (Department of the Air Force)	$105,628	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
77	Federal Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$105,500	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
78	KJU Maintenance Ltd Top agencies DOS (Department of State)	$104,072	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
79	Atlantic Diving Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$101,902	0.3%	Rank history: #39 in FY2021 and not on the FY2022–FY2024 lists; up 163 since FY2024.
80	Custom Design & Fabrication, Ltd. Top agencies DOI (Department of the Interior)	$98,900	0.3%	Rank history: not on the FY2021 list, #62 in FY2022 and not on the FY2023–FY2024 lists; up 83 since FY2024.
81	Dela Technology Corporation Top agencies DLA (Defense Logistics Agency)	$93,818	0.3%	Rank history: not on the FY2021–FY2022 lists, #17 in FY2023 and #83 in FY2024; up 2 since FY2024.
82	Active Gear Company of Canada Limited Top agencies DLA (Defense Logistics Agency)	$92,932	0.3%	Rank history: #38 in FY2021, #68 in FY2022, #37 in FY2023 and #50 in FY2024; down 32 since FY2024.
83	A.g.h. Industries, LLC Top agencies DLA (Defense Logistics Agency)	$91,497	0.3%	Rank history: not on the FY2021–FY2022 lists, #20 in FY2023 and not on the FY2024 list; returned.
84	Edel Engineering Development Co. Top agencies DLA (Defense Logistics Agency)	$90,576	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
85	Mark Zimmer Top agencies USAF (Department of the Air Force) DOI (Department of the Interior)	$90,296	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
86	Leonardo S.p.A. Through Engineered Coil Company Top agencies DLA (Defense Logistics Agency)	$90,147	0.3%	Rank history: #26 in FY2021, not on the FY2022 list, #45 in FY2023 and #23 in FY2024; down 63 since FY2024.
87	Malpass Construction Co Inc. Top agencies DLA (Defense Logistics Agency)	$87,700	0.2%	Rank history: not on the FY2021–FY2024 lists; up 19 since FY2024.
88	Industrial Heat Transfer, Inc. Top agencies Commerce (Department of Commerce)	$85,000	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
89	Onodi Tool & Engineering Co Top agencies DLA (Defense Logistics Agency)	$82,570	0.2%	Rank history: #57 in FY2021, not on the FY2022 list, #64 in FY2023 and #66 in FY2024; down 23 since FY2024.
90	Totem Equipment and Supply, Inc. Top agencies USAF (Department of the Air Force)	$82,100	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
91	Jnorg LLC Top agencies VA (Department of Veterans Affairs)	$81,200	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
92	Corgistics, Inc. Top agencies DLA (Defense Logistics Agency)	$80,620	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
93	MP Aero LLC Top agencies DLA (Defense Logistics Agency)	$78,490	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
94	Hvac Distributors Inc. Top agencies DOJ (Department of Justice)	$78,418	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
95	Connecticut Valley Industries, LLC Top agencies DLA (Defense Logistics Agency)	$76,090	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
96	Cooney Coil & Energy, LLC Top agencies VA (Department of Veterans Affairs)	$75,745	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
97	Cepeda Associates, Inc. Top agencies DLA (Defense Logistics Agency)	$75,549	0.2%	Rank history: #98 in FY2021, not on the FY2022–FY2023 lists and #13 in FY2024; down 84 since FY2024.
98	Taza Supplies Inc. Top agencies Navy (Department of the Navy)	$75,270	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
99	Aantilia LLC Top agencies DHS (Department of Homeland Security) DOI (Department of the Interior) Commerce (Department of Commerce)	$73,046	0.2%	Rank history: #40 in FY2021, #22 in FY2022, #23 in FY2023 and #29 in FY2024; down 70 since FY2024.
100	Cox & Company, Inc. Top agencies DLA (Defense Logistics Agency)	$69,408	0.2%	Rank history: not on the FY2021–FY2024 lists; up 19 since FY2024.

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100 of 295 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 $35.3 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 333414 contractors in FY2025?

1. Windward Enterprises, LLC ($2.46M), 2. The Electric Heater Co ($1.39M), 3. Argo Turboserve Corporation ($1.33M), 4. Lockheed Martin Corporation ($1.21M), 5. Pioneer Industries, LLC ($848K), 6. LCF Systems, Inc. ($824K), 7. The L.c.doane Company ($820K), 8. Kampi Components Co Inc. ($715K), 9. VC Displays, Inc. ($698K), 10. Brown Helicopter, Inc. ($685K).

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