Top 100 Contractors in PSC 5970: Electrical Insulators and Insulating Materials, Aug 2025–Jul 2026

Name: Top 100 Contractors in PSC 5970: Electrical Insulators and Insulating Materials, Aug 2025–Jul 2026
Creator: GovTribe
License: https://creativecommons.org/licenses/by/4.0/

Parent companies by net contract obligations Aug 1, 2025 – Jul 31, 2026 Code page on GovTribe

The latest 12 months. See the newest fiscal year's list: Top Contractors in PSC 5970: Electrical Insulators and Insulating Materials, FY2025.

The top 10 won 43% of PSC 5970 contract dollars from August 2025 through July 2026

Contract obligations: $13,993,961 Net of deobligations, by contracts coded PSC 5970
Contractors: 297 Parent companies with an obligation
Largest contractor: Aircraft & Commercial Enterprises, Inc. $1.76 million, 11.1% of obligations
Data as of: Nov 5, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV · Free to reuse with credit to GovTribe (CC BY 4.0)

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Aircraft & Commercial Enterprises, Inc. Top agencies DLA (Defense Logistics Agency)	$1,758,393	11.1%	Rank history: #1 in FY2021, #1 in FY2022, #2 in FY2023, #2 in FY2024 and #1 in FY2025; unchanged since Aug 2024–Jul 2025.
2	Insulation Sources Inc. Top agencies DLA (Defense Logistics Agency)	$1,087,818	6.8%	Rank history: #3 in FY2021, #3 in FY2022, #4 in FY2023, #5 in FY2024 and #2 in FY2025; up 1 since Aug 2024–Jul 2025.
3	Tapesouth Inc. Top agencies GSA (General Services Administration)	$706,891	4.5%	Rank history: #8 in FY2021, #7 in FY2022, #10 in FY2023, #1 in FY2024 and #3 in FY2025; down 1 since Aug 2024–Jul 2025.
4	G3 Tapes, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$633,090	4.0%	Rank history: not on the FY2021–FY2024 lists and #4 in FY2025; up 1 since Aug 2024–Jul 2025.
5	Hydra Systems Inc. Top agencies USAF (Department of the Air Force)	$563,424	3.5%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
6	Reuben Burton, Incorporated Top agencies DLA (Defense Logistics Agency)	$550,974	3.5%	Rank history: #19 in FY2021, #10 in FY2022, #16 in FY2023, #10 in FY2024 and #7 in FY2025; up 1 since Aug 2024–Jul 2025.
7	Blind Industries and Services of Maryland Top agencies DLA (Defense Logistics Agency)	$519,192	3.3%	Rank history: #46 in FY2021, #9 in FY2022, #6 in FY2023, #4 in FY2024 and #14 in FY2025; up 7 since Aug 2024–Jul 2025.
8	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$402,885	2.5%	Rank history: #7 in FY2021, #17 in FY2022, #12 in FY2023, #33 in FY2024 and #15 in FY2025; up 10 since Aug 2024–Jul 2025.
9	Austin Insulators Inc. Top agencies Navy (Department of the Navy)	$311,459	2.0%	Rank history: not on the FY2021 list, #20 in FY2022, #1 in FY2023, not on the FY2024 list and #11 in FY2025; new, not ranked in Aug 2024–Jul 2025.
10	Laird Plastics Inc. Top agencies DLA (Defense Logistics Agency)	$290,525	1.8%	Rank history: not on the FY2021–FY2024 lists and #8 in FY2025; unchanged since Aug 2024–Jul 2025.
11	Ursource, Inc. Top agencies DLA (Defense Logistics Agency)	$288,079	1.8%	Rank history: #52 in FY2021, #84 in FY2022, #31 in FY2023, #17 in FY2024 and #20 in FY2025; up 8 since Aug 2024–Jul 2025.
12	P.a.r. Products Co Top agencies DLA (Defense Logistics Agency)	$270,864	1.7%	Rank history: not on the FY2021–FY2024 lists and #12 in FY2025; up 109 since Aug 2024–Jul 2025.
13	Connectors Plus LLC Top agencies DLA (Defense Logistics Agency)	$252,790	1.6%	Rank history: not on the FY2021–FY2024 lists and #17 in FY2025; up 62 since Aug 2024–Jul 2025.
14	A.M.S. Network LLC 2 awardees Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$244,843	1.5%	Rank history: #12 in FY2021, #16 in FY2022, #7 in FY2023, #8 in FY2024 and #9 in FY2025; up 15 since Aug 2024–Jul 2025.
15	FDH Electronics, LLC Through Electro Enterprises Inc. Top agencies DLA (Defense Logistics Agency)	$227,074	1.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
16	Specialty Coatings, Inc. Top agencies DLA (Defense Logistics Agency)	$216,449	1.4%	Rank history: #90 in FY2021, #34 in FY2022, #84 in FY2023, #47 in FY2024 and #21 in FY2025; up 7 since Aug 2024–Jul 2025.
17	Fed Crew Inc. Top agencies USAF (Department of the Air Force)	$212,422	1.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
18	March Electronics, Inc. Top agencies DLA (Defense Logistics Agency)	$203,513	1.3%	Rank history: #9 in FY2021, #4 in FY2022, #23 in FY2023, #19 in FY2024 and #16 in FY2025; down 1 since Aug 2024–Jul 2025.
19	Custom Materials Inc. Top agencies DLA (Defense Logistics Agency)	$201,301	1.3%	Rank history: #45 in FY2021, #38 in FY2022, #53 in FY2023, #49 in FY2024 and #41 in FY2025; up 19 since Aug 2024–Jul 2025.
20	Petromen Global Inc. Top agencies DLA (Defense Logistics Agency)	$194,349	1.2%	Rank history: not on the FY2021–FY2022 lists, #47 in FY2023, not on the FY2024 list and #23 in FY2025; up 10 since Aug 2024–Jul 2025.
21	Sigma TECH Enterprises, Inc. Top agencies DLA (Defense Logistics Agency)	$160,800	1.0%	Rank history: #87 in FY2021, #30 in FY2022, #61 in FY2023, #13 in FY2024 and #36 in FY2025; up 18 since Aug 2024–Jul 2025.
22	M Z Technologies, Inc. Top agencies DLA (Defense Logistics Agency)	$156,936	1.0%	Rank history: #69 in FY2021, #6 in FY2022, #40 in FY2023, #41 in FY2024 and #33 in FY2025; up 44 since Aug 2024–Jul 2025.
23	Empire Avionics Corp. Top agencies DLA (Defense Logistics Agency)	$153,884	1.0%	Rank history: not on the FY2021–FY2022 lists, #76 in FY2023, #74 in FY2024 and #13 in FY2025; down 10 since Aug 2024–Jul 2025.
24	Airborne Supply Inc. Top agencies DLA (Defense Logistics Agency)	$137,981	0.9%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
25	Heico Corp 2 awardees, including Air Cost Control US, LLC and Pioneer Industries, LLC Top agencies DLA (Defense Logistics Agency)	$136,965	0.9%	Rank history: #26 in FY2021, #21 in FY2022, #35 in FY2023, #57 in FY2024 and #66 in FY2025; up 40 since Aug 2024–Jul 2025.
26	3M Company Top agencies DLA (Defense Logistics Agency)	$133,026	0.8%	Rank history: #5 in FY2021, #11 in FY2022, #15 in FY2023, #20 in FY2024 and #10 in FY2025; down 17 since Aug 2024–Jul 2025.
27	Rock & Associates Top agencies DOE (Department of Energy)	$131,366	0.8%	Rank history: not on the FY2021 list, #8 in FY2022, #3 in FY2023, #3 in FY2024 and #24 in FY2025; down 19 since Aug 2024–Jul 2025.
28	Larkos Packing and Distribution Inc. Top agencies DLA (Defense Logistics Agency)	$130,670	0.8%	Rank history: #63 in FY2021, #62 in FY2022, #24 in FY2023, #46 in FY2024 and #68 in FY2025; up 35 since Aug 2024–Jul 2025.
29	Precision Electronics, Inc. Top agencies DLA (Defense Logistics Agency)	$121,641	0.8%	Rank history: #15 in FY2021, #35 in FY2022, #75 in FY2023, #79 in FY2024 and #56 in FY2025; up 39 since Aug 2024–Jul 2025.
30	Phoenix Trading Inc. Top agencies DLA (Defense Logistics Agency)	$119,300	0.8%	Rank history: not on the FY2021–FY2024 lists and #78 in FY2025; up 57 since Aug 2024–Jul 2025.
31	Management Solutions, L.C. Top agencies DLA (Defense Logistics Agency)	$116,767	0.7%	Rank history: #13 in FY2021, #24 in FY2022, #17 in FY2023, #22 in FY2024 and #25 in FY2025; down 9 since Aug 2024–Jul 2025.
32	AAR Corp. Through AAR Supply Chain, Inc. Top agencies DLA (Defense Logistics Agency)	$107,751	0.7%	Rank history: not on the FY2021–FY2025 lists; up 71 since Aug 2024–Jul 2025.
33	Butt Fareed Ahmad Top agencies DLA (Defense Logistics Agency)	$103,473	0.7%	Rank history: not on the FY2021 list, #15 in FY2022, not on the FY2023 list, #73 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
34	Dayton-Granger, Inc. Top agencies DLA (Defense Logistics Agency)	$99,027	0.6%	Rank history: #6 in FY2021, #26 in FY2022, #51 in FY2023, #88 in FY2024 and #18 in FY2025; down 13 since Aug 2024–Jul 2025.
35	Thaker Consulting & Manufacturing Co Corp Top agencies DLA (Defense Logistics Agency)	$98,321	0.6%	Rank history: #80 in FY2021, not on the FY2022–FY2024 lists and #30 in FY2025; down 2 since Aug 2024–Jul 2025.
36	Northrop Grumman Systems Corporation 2 awardees Top agencies DLA (Defense Logistics Agency)	$97,364	0.6%	Rank history: #14 in FY2021, #55 in FY2022, #78 in FY2023, not on the FY2024 list and #28 in FY2025; up 84 since Aug 2024–Jul 2025.
37	Dcx-Chol Enterprises, Inc. Top agencies DLA (Defense Logistics Agency)	$90,400	0.6%	Rank history: not on the FY2021–FY2022 lists, #64 in FY2023, #97 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
38	Dajen Consulting Corporation Top agencies DLA (Defense Logistics Agency)	$78,280	0.5%	Rank history: #71 in FY2021, #100 in FY2022, #91 in FY2023, #84 in FY2024 and #63 in FY2025; up 50 since Aug 2024–Jul 2025.
39	Saf-T-Gard International, Inc. Top agencies DLA (Defense Logistics Agency)	$74,722	0.5%	Rank history: not on the FY2021–FY2023 lists, #82 in FY2024 and not on the FY2025 list; up 157 since Aug 2024–Jul 2025.
40	Spencer Industries Inc. Top agencies DLA (Defense Logistics Agency)	$67,501	0.4%	Rank history: not on the FY2021–FY2023 lists, #76 in FY2024 and #72 in FY2025; up 39 since Aug 2024–Jul 2025.
41	Energy By Native American Design Corp Top agencies DOE (Department of Energy)	$66,585	0.4%	Rank history: not on the FY2021–FY2023 lists, #48 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
42	Basic Rubber and Plastics Co. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$64,915	0.4%	Rank history: #31 in FY2021 and not on the FY2022–FY2025 lists; up 70 since Aug 2024–Jul 2025.
43	M3 Associates Inc. Top agencies DLA (Defense Logistics Agency)	$62,353	0.4%	Rank history: #36 in FY2021, #49 in FY2022, #29 in FY2023, #25 in FY2024 and #26 in FY2025; down 18 since Aug 2024–Jul 2025.
44	Outsource Electronics Manufacturing, Inc. Top agencies DLA (Defense Logistics Agency)	$61,518	0.4%	Rank history: #67 in FY2021, #57 in FY2022, not on the FY2023 list, #91 in FY2024 and #69 in FY2025; up 1 since Aug 2024–Jul 2025.
45	Ivaroop, Inc. Top agencies DLA (Defense Logistics Agency)	$60,115	0.4%	Rank history: not on the FY2021–FY2024 lists and #27 in FY2025; down 18 since Aug 2024–Jul 2025.
46	Wesco International, Inc. Through Anixter Middle East FZE Top agencies USAF (Department of the Air Force)	$58,550	0.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
47	Mhd-Rockland Inc. Top agencies DLA (Defense Logistics Agency)	$57,866	0.4%	Rank history: not on the FY2021 list, #32 in FY2022, #77 in FY2023, not on the FY2024 list and #40 in FY2025; up 6 since Aug 2024–Jul 2025.
48	Midway Industrial Supply Inc. Top agencies DLA (Defense Logistics Agency)	$56,030	0.4%	Rank history: not on the FY2021–FY2022 lists, #57 in FY2023, #61 in FY2024 and #65 in FY2025; up 12 since Aug 2024–Jul 2025.
49	Professional Plastics, Inc. Top agencies DLA (Defense Logistics Agency)	$55,685	0.4%	Rank history: not on the FY2021–FY2024 lists and #42 in FY2025; up 75 since Aug 2024–Jul 2025.
50	United Equipment, Inc. Top agencies DLA (Defense Logistics Agency)	$53,918	0.3%	Rank history: #2 in FY2021, #2 in FY2022, #5 in FY2023, #9 in FY2024 and #5 in FY2025; down 44 since Aug 2024–Jul 2025.
51	R & M Government Services Inc. Top agencies DLA (Defense Logistics Agency)	$53,207	0.3%	Rank history: not on the FY2021–FY2023 lists, #30 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
52	B.c.i. LLC Top agencies DLA (Defense Logistics Agency)	$51,446	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
53	Adirondack Electronics Inc. Top agencies Navy (Department of the Navy)	$50,930	0.3%	Rank history: #88 in FY2021, #61 in FY2022, #68 in FY2023, #98 in FY2024 and not on the FY2025 list; up 32 since Aug 2024–Jul 2025.
54	Aantilia LLC Top agencies DOE (Department of Energy)	$50,896	0.3%	Rank history: not on the FY2021–FY2024 lists and #49 in FY2025; new, not ranked in Aug 2024–Jul 2025.
55	Madison Electric Co Top agencies DLA (Defense Logistics Agency)	$49,741	0.3%	Rank history: #21 in FY2021, #39 in FY2022, #73 in FY2023, #60 in FY2024 and #57 in FY2025; up 19 since Aug 2024–Jul 2025.
56	Universal Spartan LLC Top agencies DLA (Defense Logistics Agency)	$47,430	0.3%	Rank history: not on the FY2021–FY2024 lists and #47 in FY2025; down 5 since Aug 2024–Jul 2025.
57	Berkshire Hathaway Inc. 2 awardees, including TTI Inc. Top agencies DLA (Defense Logistics Agency)	$43,743	0.3%	Rank history: #48 in FY2021, #52 in FY2022, not on the FY2023–FY2024 lists and #80 in FY2025; new, not ranked in Aug 2024–Jul 2025.
58	Carolina Microwave Associates, Inc. Top agencies DLA (Defense Logistics Agency)	$43,161	0.3%	Rank history: not on the FY2021–FY2023 lists, #24 in FY2024 and not on the FY2025 list; down 32 since Aug 2024–Jul 2025.
59	Triman Industries Inc. Top agencies DLA (Defense Logistics Agency)	$40,783	0.3%	Rank history: not on the FY2021 list, #47 in FY2022, #62 in FY2023, #11 in FY2024 and #46 in FY2025; unchanged since Aug 2024–Jul 2025.
60	Bron Aerotech, Llc. Top agencies USAF (Department of the Air Force)	$40,778	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
61	LC Industries Inc. Top agencies DLA (Defense Logistics Agency)	$40,600	0.3%	Rank history: not on the FY2021–FY2024 lists and #62 in FY2025; new, not ranked in Aug 2024–Jul 2025.
62	Govparts LLC Top agencies DLA (Defense Logistics Agency)	$40,183	0.3%	Rank history: not on the FY2021–FY2024 lists and #95 in FY2025; up 35 since Aug 2024–Jul 2025.
63	It Vision Networks Inc. Top agencies USAF (Department of the Air Force)	$38,777	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
64	Dela Technology Corporation Top agencies DLA (Defense Logistics Agency)	$38,650	0.2%	Rank history: #92 in FY2021, not on the FY2022–FY2024 lists and #87 in FY2025; up 29 since Aug 2024–Jul 2025.
65	RLH Inc. Top agencies DOE (Department of Energy)	$38,494	0.2%	Rank history: not on the FY2021–FY2024 lists and #64 in FY2025; new, not ranked in Aug 2024–Jul 2025.
66	Treadwell Corporation (Delaware) Top agencies DLA (Defense Logistics Agency)	$37,536	0.2%	Rank history: not on the FY2021–FY2022 lists, #89 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
67	Lockheed Martin Corporation 5 awardees, including Sikorsky Aircraft Corporation and Derco Aerospace, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$37,355	0.2%	Rank history: #42 in FY2021, #45 in FY2022, #41 in FY2023, #62 in FY2024 and #43 in FY2025; down 33 since Aug 2024–Jul 2025.
68	L3Harris Technologies, Inc. Top agencies DLA (Defense Logistics Agency)	$37,119	0.2%	Rank history: #57 in FY2021, #41 in FY2022, #86 in FY2023, #56 in FY2024 and #48 in FY2025; down 21 since Aug 2024–Jul 2025.
69	Westbay Auto Parts, Inc. Top agencies Navy (Department of the Navy)	$33,615	0.2%	Rank history: not on the FY2021 list, #60 in FY2022, #99 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
70	Al-Tech Associates, LLC Top agencies DLA (Defense Logistics Agency)	$32,632	0.2%	Rank history: not on the FY2021 list, #85 in FY2022, #39 in FY2023, not on the FY2024 list and #53 in FY2025; down 3 since Aug 2024–Jul 2025.
71	Conquest Machine, Inc. Top agencies DLA (Defense Logistics Agency)	$31,212	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
72	Tri-Star Labels, Inc. Top agencies DLA (Defense Logistics Agency)	$30,903	0.2%	Rank history: not on the FY2021 list, #68 in FY2022, #42 in FY2023, #23 in FY2024 and #91 in FY2025; down 29 since Aug 2024–Jul 2025.
73	Jgils, LLC Top agencies DLA (Defense Logistics Agency)	$30,411	0.2%	Rank history: not on the FY2021–FY2022 lists, #56 in FY2023, not on the FY2024 list and #51 in FY2025; down 21 since Aug 2024–Jul 2025.
74	Techniservices Inc. Top agencies DLA (Defense Logistics Agency)	$29,700	0.2%	Rank history: not on the FY2021–FY2022 lists, #22 in FY2023, #36 in FY2024 and not on the FY2025 list; up 43 since Aug 2024–Jul 2025.
75	H C Merchandisers, Inc. Top agencies DLA (Defense Logistics Agency)	$29,486	0.2%	Rank history: not on the FY2021–FY2025 lists; up 2 since Aug 2024–Jul 2025.
76	Seahorse Defense Supply, LLC Top agencies DHS (Department of Homeland Security) DLA (Defense Logistics Agency)	$29,074	0.2%	Rank history: not on the FY2021–FY2025 lists; up 105 since Aug 2024–Jul 2025.
77	FN Herstal S.A. Top agencies DLA (Defense Logistics Agency)	$28,950	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
78	Baker & Associates Inc. Top agencies DLA (Defense Logistics Agency)	$28,114	0.2%	Rank history: not on the FY2021–FY2024 lists and #61 in FY2025; up 5 since Aug 2024–Jul 2025.
79	PC Vision Inc Top agencies Navy (Department of the Navy)	$27,980	0.2%	Rank history: not on the FY2021–FY2024 lists and #81 in FY2025; new, not ranked in Aug 2024–Jul 2025.
80	Island Oil & Supply Inc. Top agencies Navy (Department of the Navy)	$27,839	0.2%	Rank history: not on the FY2021–FY2024 lists and #82 in FY2025; new, not ranked in Aug 2024–Jul 2025.
81	Component Enterprises Company, Inc. Top agencies DLA (Defense Logistics Agency)	$27,557	0.2%	Rank history: not on the FY2021 list, #89 in FY2022, #67 in FY2023, #75 in FY2024 and not on the FY2025 list; up 53 since Aug 2024–Jul 2025.
82	J.G.B. Enterprises Inc. Through Echelon Supply and Service, Inc. Top agencies DLA (Defense Logistics Agency)	$26,792	0.2%	Rank history: not on the FY2021–FY2023 lists, #35 in FY2024 and #32 in FY2025; down 51 since Aug 2024–Jul 2025.
83	MPI Fastech, LLC Top agencies Navy (Department of the Navy)	$25,388	0.2%	Rank history: not on the FY2021–FY2023 lists, #83 in FY2024 and not on the FY2025 list; up 150 since Aug 2024–Jul 2025.
84	Johnson Controls Federal Systems, LLC Through Johnson Controls Navy Systems, LLC Top agencies DLA (Defense Logistics Agency)	$24,918	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
85	Blue Cord Logistic Strategies Inc. Top agencies DLA (Defense Logistics Agency)	$24,779	0.2%	Rank history: not on the FY2021–FY2022 lists, #21 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
86	Textron Inc. Through Bell Textron Inc. Top agencies DLA (Defense Logistics Agency)	$23,123	0.1%	Rank history: not on the FY2021–FY2025 lists; up 133 since Aug 2024–Jul 2025.
87	B & H International LLC Top agencies Navy (Department of the Navy)	$22,568	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
88	RTX Corporation 5 awardees, including Intertrade Limited, Hamilton Sundstrand Corporation and Rockwell Collins, Inc. Top agencies DLA (Defense Logistics Agency)	$22,218	0.1%	Rank history: #34 in FY2021, #19 in FY2022, not on the FY2023 list, #7 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
89	Jo-Kell Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$21,920	0.1%	Rank history: #53 in FY2021, #71 in FY2022, #69 in FY2023, #28 in FY2024 and #19 in FY2025; down 65 since Aug 2024–Jul 2025.
90	QMP Enterprises, Inc. Top agencies Army (Department of the Army)	$21,349	0.1%	Rank history: not on the FY2021–FY2024 lists and #93 in FY2025; new, not ranked in Aug 2024–Jul 2025.
91	Isolantite Manufacturing Co Inc. Top agencies DOT (Department of Transportation)	$21,263	0.1%	Rank history: not on the FY2021–FY2023 lists, #58 in FY2024 and #50 in FY2025; down 59 since Aug 2024–Jul 2025.
92	Mckinnon Logistics LLC Top agencies DLA (Defense Logistics Agency)	$20,676	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
93	Synergetic Technologies Group, Inc. Top agencies DLA (Defense Logistics Agency)	$20,533	0.1%	Rank history: #27 in FY2021, #28 in FY2022, not on the FY2023 list, #55 in FY2024 and #70 in FY2025; down 21 since Aug 2024–Jul 2025.
94	Jamaica Bearings Co., Inc. Top agencies DLA (Defense Logistics Agency)	$20,142	0.1%	Rank history: #37 in FY2021, #36 in FY2022, #52 in FY2023, not on the FY2024 list and #29 in FY2025; down 66 since Aug 2024–Jul 2025.
95	BAE Systems PLC Through Applied Composite Structures, Inc. Top agencies DLA (Defense Logistics Agency)	$19,803	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
96	Kellie LLC Top agencies DLA (Defense Logistics Agency)	$19,500	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
97	International Television Corp Top agencies DLA (Defense Logistics Agency)	$19,220	0.1%	Rank history: not on the FY2021–FY2022 lists, #43 in FY2023, #14 in FY2024 and #34 in FY2025; down 57 since Aug 2024–Jul 2025.
98	The Zippertubing Co Top agencies DLA (Defense Logistics Agency)	$18,956	0.1%	Rank history: #23 in FY2021, #77 in FY2022, not on the FY2023 list, #92 in FY2024 and #55 in FY2025; down 42 since Aug 2024–Jul 2025.
99	Aereos, LLC Through A.g.h. Industries, LLC Top agencies DLA (Defense Logistics Agency)	$18,326	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
100	G M J Machine Co, Inc. Top agencies DLA (Defense Logistics Agency)	$18,289	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.

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100 of 297 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 $15.9 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. An awardee whose own actions mostly name no parent, and that no other company's actions name as their parent, rolls up its SAM.gov registration's chain of parent companies: it counts under the first company there that other companies' actions name as their parent, or under the parent most of a company's own actions name, whichever comes first; with neither, under the highest company in the chain with federal contracts of its own. Joint ventures stay companies of their own. 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 Aug 2024–Jul 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 PSC 5970 contractors in Aug 2025–Jul 2026?

1. Aircraft & Commercial Enterprises, Inc. ($1.76M), 2. Insulation Sources Inc. ($1.09M), 3. Tapesouth Inc. ($707K), 4. G3 Tapes, Inc. ($633K), 5. Hydra Systems Inc. ($563K), 6. Reuben Burton, Incorporated ($551K), 7. Blind Industries and Services of Maryland ($519K), 8. Kampi Components Co Inc. ($403K), 9. Austin Insulators Inc. ($311K), 10. Laird Plastics Inc. ($291K).

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