Top 98 Contractors in NAICS 333994: Industrial Process Furnace and Oven Manufacturing, Jul 2025–Jun 2026

Name: Top 98 Contractors in NAICS 333994: Industrial Process Furnace and Oven 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 66% of NAICS 333994 contract dollars from July 2025 through June 2026

Contract obligations: $20,098,216 Net of deobligations, by contracts coded NAICS 333994
Contractors: 101 Parent companies with an obligation
Largest contractor: Phillips Corporation $5.81 million, 28.4% of obligations
Data as of: Oct 16, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 98 rows as CSV

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Phillips Corporation Top agencies USAF (Department of the Air Force)	$5,808,271	28.4%	Rank history: not on the FY2021–FY2024 lists and #1 in FY2025; new, not ranked in Jul 2024–Jun 2025.
2	Park-Ohio Holdings Corp. Through Ajax Tocco Magnethermic Corp Top agencies Army (Department of the Army)	$1,427,848	7.0%	Rank history: not on the FY2021–FY2022 lists, #33 in FY2023, #24 in FY2024 and #10 in FY2025; new, not ranked in Jul 2024–Jun 2025.
3	Machine Tool Marketing Inc Top agencies USAF (Department of the Air Force)	$1,117,544	5.5%	Rank history: not on the FY2021–FY2022 lists, #22 in FY2023, not on the FY2024 list and #8 in FY2025; new, not ranked in Jul 2024–Jun 2025.
4	Northern Defense Industries, LLC 2 awardees Top agencies DLA (Defense Logistics Agency)	$943,352	4.6%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
5	Howell Laboratories Inc. Top agencies DLA (Defense Logistics Agency)	$942,760	4.6%	Rank history: not on the FY2021 list, #11 in FY2022, #5 in FY2023, #14 in FY2024 and #6 in FY2025; up 4 since Jul 2024–Jun 2025.
6	JE Hurley Co Top agencies DLA (Defense Logistics Agency)	$927,960	4.5%	Rank history: not on the FY2021–FY2024 lists and #7 in FY2025; up 16 since Jul 2024–Jun 2025.
7	Heattek Inc. Top agencies DLA (Defense Logistics Agency)	$697,981	3.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
8	Armil / Cfs, Inc. Top agencies Army (Department of the Army)	$575,900	2.8%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
9	Ipsen Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$545,690	2.7%	Rank history: not on the FY2021–FY2023 lists, #67 in FY2024 and #15 in FY2025; up 60 since Jul 2024–Jun 2025.
10	Norcatec LLC Top agencies DLA (Defense Logistics Agency)	$520,279	2.5%	Rank history: not on the FY2021–FY2023 lists, #50 in FY2024 and not on the FY2025 list; up 40 since Jul 2024–Jun 2025.
11	Bighorn Solutions LLC Top agencies DLA (Defense Logistics Agency)	$518,615	2.5%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
12	Consolidated Engineering Company, Inc. Top agencies Treasury (Department of the Treasury)	$422,160	2.1%	Rank history: #2 in FY2021, #8 in FY2022, #1 in FY2023, #2 in FY2024 and #11 in FY2025; down 10 since Jul 2024–Jun 2025.
13	Linmarr Associates, Inc. Top agencies DLA (Defense Logistics Agency)	$408,834	2.0%	Rank history: not on the FY2021–FY2024 lists and #16 in FY2025; up 7 since Jul 2024–Jun 2025.
14	Blue Group LLC Top agencies DLA (Defense Logistics Agency)	$334,502	1.6%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
15	Engineering and Software System Solutions, Inc. Top agencies DLA (Defense Logistics Agency)	$313,327	1.5%	Rank history: not on the FY2021–FY2024 lists and #19 in FY2025; new, not ranked in Jul 2024–Jun 2025.
16	Pennram Diversified Manufacturing Corp Top agencies DOE (Department of Energy)	$310,500	1.5%	Rank history: #11 in FY2021, #65 in FY2022, not on the FY2023–FY2024 lists and #20 in FY2025; new, not ranked in Jul 2024–Jun 2025.
17	CE Solution Plus Corp. Top agencies USAF (Department of the Air Force)	$249,300	1.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
18	Jamaica Bearings Co., Inc. Top agencies DLA (Defense Logistics Agency)	$215,353	1.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
19	Anvil Rock Consulting, LLC Top agencies Army (Department of the Army)	$200,191	1.0%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
20	Bruker Scientific LLC Through Bruker Detection Corp Top agencies DLA (Defense Logistics Agency)	$171,558	0.8%	Rank history: not on the FY2021–FY2024 lists and #23 in FY2025; new, not ranked in Jul 2024–Jun 2025.
21	Hata Electric Mfg.co., Ltd. Top agencies Navy (Department of the Navy)	$167,175	0.8%	Rank history: not on the FY2021–FY2023 lists, #26 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
22	Alaska Strategic Services LLC Top agencies Navy (Department of the Navy)	$155,554	0.8%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
23	The Grieve Corporation Top agencies Treasury (Department of the Treasury)	$154,000	0.8%	Rank history: #57 in FY2021, #69 in FY2022, #27 in FY2023, not on the FY2024 list and #13 in FY2025; down 5 since Jul 2024–Jun 2025.
24	TPS LLC Top agencies DOJ (Department of Justice)	$146,301	0.7%	Rank history: #63 in FY2021, #40 in FY2022, not on the FY2023 list, #25 in FY2024 and not on the FY2025 list; up 4 since Jul 2024–Jun 2025.
25	Benko Products Inc. Top agencies DHS (Department of Homeland Security)	$146,135	0.7%	Rank history: not on the FY2021–FY2023 lists, #22 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
26	Seco / Warwick Corporation Top agencies Treasury (Department of the Treasury)	$145,387	0.7%	Rank history: #3 in FY2021, #1 in FY2022, #2 in FY2023, #6 in FY2024 and #22 in FY2025; unchanged since Jul 2024–Jun 2025.
27	Sycamore Capital, LLC Top agencies USAF (Department of the Air Force)	$135,410	0.7%	Rank history: not on the FY2021–FY2022 lists, #23 in FY2023, #9 in FY2024 and #18 in FY2025; down 13 since Jul 2024–Jun 2025.
28	Culinary Depot Inc. Through Chef's Depot Inc. Top agencies Army (Department of the Army)	$122,317	0.6%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
29	General Dynamics Corporation Through Electric Boat Corporation Top agencies DLA (Defense Logistics Agency)	$118,214	0.6%	Rank history: #25 in FY2021 and not on the FY2022–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
30	Concepts & Methods Co., Inc. Top agencies Army (Department of the Army)	$115,700	0.6%	Rank history: not on the FY2021 list, #79 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
31	Os 2 Corp Top agencies DLA (Defense Logistics Agency)	$115,571	0.6%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
32	Argo Turboserve Corporation Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$115,155	0.6%	Rank history: not on the FY2021–FY2024 lists and #28 in FY2025; new, not ranked in Jul 2024–Jun 2025.
33	Comsis Solutions LLC Top agencies Navy (Department of the Navy)	$106,000	0.5%	Rank history: not on the FY2021–FY2024 lists and #27 in FY2025; new, not ranked in Jul 2024–Jun 2025.
34	Gnap, LLC Top agencies Army (Department of the Army)	$103,992	0.5%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
35	Samstar LLC Top agencies Navy (Department of the Navy)	$102,000	0.5%	Rank history: not on the FY2021–FY2024 lists and #68 in FY2025; up 43 since Jul 2024–Jun 2025.
36	Freightliner of Savannah, Inc. Top agencies DLA (Defense Logistics Agency)	$93,980	0.5%	Rank history: not on the FY2021–FY2024 lists and #29 in FY2025; new, not ranked in Jul 2024–Jun 2025.
37	MDF Technologies Inc. Top agencies DLA (Defense Logistics Agency)	$90,721	0.4%	Rank history: not on the FY2021–FY2022 lists, #35 in FY2023, #46 in FY2024 and #38 in FY2025; up 8 since Jul 2024–Jun 2025.
38	Kay Kay LLC Top agencies Navy (Department of the Navy)	$82,567	0.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
39	ASC Process Systems, Inc. Top agencies Army (Department of the Army)	$80,424	0.4%	Rank history: not on the FY2021 list, #6 in FY2022, #15 in FY2023, #74 in FY2024 and #32 in FY2025; new, not ranked in Jul 2024–Jun 2025.
40	Supply Solutions International, Inc. Top agencies Navy (Department of the Navy)	$69,704	0.3%	Rank history: not on the FY2021–FY2024 lists and #21 in FY2025; down 16 since Jul 2024–Jun 2025.
41	Protronic LLC Top agencies DLA (Defense Logistics Agency)	$67,645	0.3%	Rank history: not on the FY2021–FY2023 lists, #86 in FY2024 and #77 in FY2025; up 43 since Jul 2024–Jun 2025.
42	Logis-Tech, LLC Top agencies DLA (Defense Logistics Agency)	$65,929	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
43	Barton Associates, Inc. Top agencies USAF (Department of the Air Force)	$59,870	0.3%	Rank history: not on the FY2021–FY2024 lists and #34 in FY2025; new, not ranked in Jul 2024–Jun 2025.
44	Isotech North America Inc. Top agencies Navy (Department of the Navy)	$57,654	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
45	Drytech Inc. Top agencies DLA (Defense Logistics Agency)	$54,934	0.3%	Rank history: #42 in FY2021, #51 in FY2022, #36 in FY2023, #31 in FY2024 and #24 in FY2025; down 16 since Jul 2024–Jun 2025.
46	Knights of Dallas Corp Top agencies USAF (Department of the Air Force)	$54,617	0.3%	Rank history: not on the FY2021–FY2024 lists and #35 in FY2025; new, not ranked in Jul 2024–Jun 2025.
47	Larkos Packing and Distribution Inc. Top agencies DLA (Defense Logistics Agency)	$53,364	0.3%	Rank history: not on the FY2021 list, #57 in FY2022, #94 in FY2023, #52 in FY2024 and #40 in FY2025; up 16 since Jul 2024–Jun 2025.
48	Aldevra LLC Top agencies Army (Department of the Army)	$53,282	0.3%	Rank history: not on the FY2021–FY2022 lists, #40 in FY2023, not on the FY2024 list and #30 in FY2025; unchanged since Jul 2024–Jun 2025.
49	AQW Inc. Top agencies DLA (Defense Logistics Agency)	$49,000	0.2%	Rank history: not on the FY2021 list, #72 in FY2022, not on the FY2023 list, #54 in FY2024 and #51 in FY2025; up 36 since Jul 2024–Jun 2025.
50	Tyco Fire Products LP Through Johnson Controls, Inc. Top agencies USDA (Department of Agriculture)	$47,261	0.2%	Rank history: not on the FY2021–FY2024 lists and #43 in FY2025; new, not ranked in Jul 2024–Jun 2025.
51	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$47,040	0.2%	Rank history: #68 in FY2021, #29 in FY2022, #48 in FY2023, #88 in FY2024 and #44 in FY2025; down 9 since Jul 2024–Jun 2025.
52	Allied Defense Industries, LLC Top agencies DLA (Defense Logistics Agency)	$43,482	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
53	Government Sales, LLC Top agencies Army (Department of the Army)	$42,350	0.2%	Rank history: not on the FY2021–FY2024 lists and #37 in FY2025; new, not ranked in Jul 2024–Jun 2025.
54	Sheldon Manufacturing, Inc. Top agencies NASA (National Aeronautics and Space Administration) Navy (Department of the Navy)	$37,703	0.2%	Rank history: not on the FY2021–FY2024 lists and #78 in FY2025; new, not ranked in Jul 2024–Jun 2025.
55	Alpha Supply LLC Top agencies DLA (Defense Logistics Agency)	$37,344	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
56	Jgils, LLC Top agencies DLA (Defense Logistics Agency)	$37,296	0.2%	Rank history: #88 in FY2021, #35 in FY2022, #42 in FY2023, not on the FY2024 list and #95 in FY2025; new, not ranked in Jul 2024–Jun 2025.
57	LBS Enterprises Inc. Top agencies DLA (Defense Logistics Agency)	$36,491	0.2%	Rank history: not on the FY2021–FY2023 lists, #60 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
58	Redhawk Group International, LLC Top agencies VA (Department of Veterans Affairs)	$36,315	0.2%	Rank history: not on the FY2021–FY2024 lists and #41 in FY2025; new, not ranked in Jul 2024–Jun 2025.
59	Amteco Inc. Top agencies NASA (National Aeronautics and Space Administration)	$30,704	0.2%	Rank history: not on the FY2021 list, #27 in FY2022, not on the FY2023–FY2024 lists and #49 in FY2025; new, not ranked in Jul 2024–Jun 2025.
60	C M Furnaces Inc. Top agencies Commerce (Department of Commerce)	$24,370	0.1%	Rank history: #32 in FY2021, not on the FY2022–FY2023 lists, #40 in FY2024 and #54 in FY2025; down 16 since Jul 2024–Jun 2025.
61	Abico LLC Top agencies DLA (Defense Logistics Agency)	$21,744	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
62	Materials Research Furnaces LLC Top agencies Navy (Department of the Navy)	$21,723	0.1%	Rank history: #19 in FY2021, #7 in FY2022, #88 in FY2023, #51 in FY2024 and not on the FY2025 list; up 2 since Jul 2024–Jun 2025.
63	Atlantic Diving Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$20,664	0.1%	Rank history: not on the FY2021–FY2024 lists and #89 in FY2025; up 30 since Jul 2024–Jun 2025.
64	Ana Sourcing LLC Top agencies DLA (Defense Logistics Agency)	$20,654	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
65	Badger Truck and Automotive Group, Inc. Top agencies DLA (Defense Logistics Agency)	$18,843	0.1%	Rank history: #89 in FY2021, #59 in FY2022, #95 in FY2023, #65 in FY2024 and #25 in FY2025; down 31 since Jul 2024–Jun 2025.
66	Memmert USA LLC Top agencies Treasury (Department of the Treasury)	$17,764	0.1%	Rank history: not on the FY2021–FY2024 lists and #52 in FY2025; down 5 since Jul 2024–Jun 2025.
67	Thermal Technology LLC Top agencies NASA (National Aeronautics and Space Administration)	$17,500	0.1%	Rank history: not on the FY2021–FY2024 lists and #65 in FY2025; new, not ranked in Jul 2024–Jun 2025.
68	ECI Defense Group, Inc. Top agencies DLA (Defense Logistics Agency)	$16,053	0.1%	Rank history: not on the FY2021–FY2023 lists, #80 in FY2024 and #70 in FY2025; new, not ranked in Jul 2024–Jun 2025.
69	Jenks Inc. Top agencies Army (Department of the Army)	$15,655	0.1%	Rank history: not on the FY2021–FY2024 lists and #71 in FY2025; new, not ranked in Jul 2024–Jun 2025.
70	Midland Scientific Inc. Top agencies DLA (Defense Logistics Agency)	$15,224	0.1%	Rank history: not on the FY2021–FY2022 lists, #76 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
71	Cascade Orthopedic Supply Inc. Top agencies VA (Department of Veterans Affairs)	$15,104	0.1%	Rank history: not on the FY2021–FY2024 lists and #72 in FY2025; new, not ranked in Jul 2024–Jun 2025.
72	Heatron, Inc. Top agencies NASA (National Aeronautics and Space Administration)	$12,830	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
73	Makpak, LLC Top agencies DLA (Defense Logistics Agency)	$12,170	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
74	Defense Venture Holdings, LLC Top agencies VA (Department of Veterans Affairs)	$12,125	0.1%	Rank history: not on the FY2021–FY2022 lists, #41 in FY2023, not on the FY2024 list and #76 in FY2025; new, not ranked in Jul 2024–Jun 2025.
75	Minor Rubber Co Inc. Top agencies DLA (Defense Logistics Agency)	$11,789	0.1%	Rank history: #84 in FY2021, not on the FY2022–FY2023 lists, #81 in FY2024 and #69 in FY2025; down 13 since Jul 2024–Jun 2025.
76	Amafhh, Inc. Top agencies Navy (Department of the Navy)	$11,485	0.1%	Rank history: not on the FY2021–FY2024 lists and #79 in FY2025; new, not ranked in Jul 2024–Jun 2025.
77	Pueblo Hotel Supply Co Top agencies Commerce (Department of Commerce)	$11,385	0.1%	Rank history: not on the FY2021–FY2024 lists and #80 in FY2025; new, not ranked in Jul 2024–Jun 2025.
78	J.G.B. Enterprises Inc. Through Echelon Supply and Service, Inc. Top agencies DLA (Defense Logistics Agency)	$9,378	<0.1%	Rank history: not on the FY2021–FY2024 lists and #42 in FY2025; down 27 since Jul 2024–Jun 2025.
79	Artex Truck Center Inc. Top agencies DLA (Defense Logistics Agency)	$9,051	<0.1%	Rank history: #99 in FY2021, #97 in FY2022, #93 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
80	Chase Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$8,409	<0.1%	Rank history: not on the FY2021–FY2024 lists and #94 in FY2025; new, not ranked in Jul 2024–Jun 2025.
81	Murray Benjamin Electric Company LLC Top agencies DLA (Defense Logistics Agency)	$8,333	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
82	Oshkosh Corporation Through Oshkosh Defense LLC Top agencies DLA (Defense Logistics Agency)	$7,906	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
83	Dela Technology Corporation Top agencies DLA (Defense Logistics Agency)	$5,601	<0.1%	Rank history: not on the FY2021 list, #100 in FY2022, #85 in FY2023, #62 in FY2024 and #85 in FY2025; up 7 since Jul 2024–Jun 2025.
84	11400 LLC Top agencies DLA (Defense Logistics Agency)	$5,255	<0.1%	Rank history: not on the FY2021–FY2024 lists and #91 in FY2025; new, not ranked in Jul 2024–Jun 2025.
85	Jo-Kell Inc. Top agencies DLA (Defense Logistics Agency)	$5,174	<0.1%	Rank history: #93 in FY2021, not on the FY2022–FY2024 lists and #93 in FY2025; up 10 since Jul 2024–Jun 2025.
86	Ibide Corporation Top agencies DLA (Defense Logistics Agency)	$4,831	<0.1%	Rank history: not on the FY2021–FY2024 lists and #92 in FY2025; new, not ranked in Jul 2024–Jun 2025.
87	A.m.s. Network, LLC Top agencies DLA (Defense Logistics Agency)	$4,584	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
88	AGM Container Controls Inc. Top agencies DLA (Defense Logistics Agency)	$4,356	<0.1%	Rank history: #81 in FY2021, not on the FY2022–FY2024 lists and #36 in FY2025; down 45 since Jul 2024–Jun 2025.
89	Salem Manufacturing & Sales Inc. Top agencies DLA (Defense Logistics Agency)	$3,890	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
90	Govparts LLC Top agencies DLA (Defense Logistics Agency)	$3,880	<0.1%	Rank history: not on the FY2021–FY2023 lists, #76 in FY2024 and #81 in FY2025; down 4 since Jul 2024–Jun 2025.
91	Abbott Furnace Co Top agencies Treasury (Department of the Treasury)	$2,829	<0.1%	Rank history: #38 in FY2021, #70 in FY2022, #63 in FY2023, not on the FY2024 list and #82 in FY2025; new, not ranked in Jul 2024–Jun 2025.
92	Rubiconsulting, LLC Top agencies DLA (Defense Logistics Agency)	$2,539	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
93	Seahorse Defense Supply, LLC Top agencies DLA (Defense Logistics Agency)	$1,808	<0.1%	Rank history: not on the FY2021–FY2024 lists and #97 in FY2025; up 4 since Jul 2024–Jun 2025.
94	Madison Electric Co Top agencies DLA (Defense Logistics Agency)	$1,330	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
95	Container Research Corp Top agencies DLA (Defense Logistics Agency)	$887	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
96	SCM Consultants Inc. Top agencies DLA (Defense Logistics Agency)	$625	<0.1%	Rank history: not on the FY2021–FY2024 lists and #98 in FY2025; new, not ranked in Jul 2024–Jun 2025.
97	SZY Holdings, LLC Top agencies DLA (Defense Logistics Agency)	$306	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
98	Taylor Defense Products, LLC Top agencies DLA (Defense Logistics Agency)	$160	<0.1%	Rank history: not on the FY2021–FY2024 lists and #100 in FY2025; new, not ranked in Jul 2024–Jun 2025.

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98 of 101 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 $20.4 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 333994 contractors in Jul 2025–Jun 2026?

1. Phillips Corporation ($5.81M), 2. Park-Ohio Holdings Corp. ($1.43M), 3. Machine Tool Marketing Inc ($1.12M), 4. Northern Defense Industries, LLC ($943K), 5. Howell Laboratories Inc. ($943K), 6. JE Hurley Co ($928K), 7. Heattek Inc. ($698K), 8. Armil / Cfs, Inc. ($576K), 9. Ipsen Inc. ($546K), 10. Norcatec LLC ($520K).

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