Top 100 Contractors in NAICS 335921: Fiber Optic Cable Manufacturing, Jul 2025–Jun 2026

Name: Top 100 Contractors in NAICS 335921: Fiber Optic Cable 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 76% of NAICS 335921 contract dollars from July 2025 through June 2026

Contract obligations: $36,522,358 Net of deobligations, by contracts coded NAICS 335921
Contractors: 126 Parent companies with an obligation
Largest contractor: P.a.r. Products Co $9.8 million, 25.7% 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	P.a.r. Products Co Top agencies DLA (Defense Logistics Agency)	$9,797,145	25.7%	Rank history: #3 in FY2021, #2 in FY2022, not on the FY2023–FY2024 lists and #1 in FY2025; up 2 since Jul 2024–Jun 2025.
2	Burnham Polymeric, Inc. Top agencies Navy (Department of the Navy)	$4,834,568	12.7%	Rank history: #17 in FY2021, not on the FY2022 list, #41 in FY2023, #20 in FY2024 and not on the FY2025 list; up 11 since Jul 2024–Jun 2025.
3	Seneca Strategic Partners, LLC Top agencies DOT (Department of Transportation)	$3,815,847	10.0%	Rank history: not on the FY2021 list, #1 in FY2022, not on the FY2023–FY2024 lists and #3 in FY2025; up 25 since Jul 2024–Jun 2025.
4	Usmilcom, Inc. Top agencies Navy (Department of the Navy)	$2,623,050	6.9%	Rank history: not on the FY2021 list, #85 in FY2022, #8 in FY2023, #1 in FY2024 and #2 in FY2025; down 3 since Jul 2024–Jun 2025.
5	Rev-Cap Company, Inc. Top agencies DLA (Defense Logistics Agency)	$2,005,657	5.3%	Rank history: not on the FY2021 list, #9 in FY2022, #10 in FY2023, #6 in FY2024 and #4 in FY2025; down 3 since Jul 2024–Jun 2025.
6	Berkshire Hathaway Inc. 2 awardees, including Kitco Fiber Optics Inc. Top agencies MDA (DOD Missile Defense Agency) Navy (Department of the Navy)	$1,612,711	4.2%	Rank history: not on the FY2021 list, #76 in FY2022, not on the FY2023 list, #5 in FY2024 and #16 in FY2025; up 6 since Jul 2024–Jun 2025.
7	Ametek SCP Inc. Top agencies Navy (Department of the Navy)	$1,466,928	3.9%	Rank history: not on the FY2021 list, #30 in FY2022, not on the FY2023 list, #14 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
8	American Engineering Corporation Top agencies USAF (Department of the Air Force)	$1,165,974	3.1%	Rank history: not on the FY2021–FY2023 lists, #13 in FY2024 and #6 in FY2025; unchanged since Jul 2024–Jun 2025.
9	Advanced Technology Systems Company, Inc. (OF Virginia) Top agencies Army (Department of the Army)	$898,790	2.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
10	WB Brawley Co Top agencies USAF (Department of the Air Force)	$893,760	2.3%	Rank history: not on the FY2021 list, #57 in FY2022, #12 in FY2023, #23 in FY2024 and #5 in FY2025; up 7 since Jul 2024–Jun 2025.
11	Genuine Cable Group, LLC Top agencies DLA (Defense Logistics Agency)	$805,612	2.1%	Rank history: #56 in FY2021, #14 in FY2022, #42 in FY2023, #16 in FY2024 and #26 in FY2025; new, not ranked in Jul 2024–Jun 2025.
12	Anixter Middle East FZE Top agencies USAF (Department of the Air Force)	$655,706	1.7%	Rank history: not on the FY2021–FY2024 lists and #33 in FY2025; up 27 since Jul 2024–Jun 2025.
13	Murray Benjamin Electric Company LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$626,399	1.6%	Rank history: #7 in FY2021, #4 in FY2022, #7 in FY2023, #7 in FY2024 and #9 in FY2025; up 5 since Jul 2024–Jun 2025.
14	MCS of Tampa, Inc. Top agencies USAF (Department of the Air Force)	$527,944	1.4%	Rank history: not on the FY2021–FY2024 lists and #7 in FY2025; new, not ranked in Jul 2024–Jun 2025.
15	Teledyne Instruments Inc. Top agencies Navy (Department of the Navy)	$371,885	1.0%	Rank history: not on the FY2021–FY2025 lists; up 96 since Jul 2024–Jun 2025.
16	Countertrade Products, Inc. Top agencies USAF (Department of the Air Force)	$296,420	0.8%	Rank history: not on the FY2021–FY2024 lists and #13 in FY2025; new, not ranked in Jul 2024–Jun 2025.
17	Nationwide Supplies, L.P. Top agencies USAF (Department of the Air Force) DOS (Department of State)	$292,099	0.8%	Rank history: #98 in FY2021 and not on the FY2022–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
18	Wrigglesworth Enterprises Inc. Top agencies Navy (Department of the Navy)	$215,282	0.6%	Rank history: not on the FY2021–FY2024 lists and #19 in FY2025; new, not ranked in Jul 2024–Jun 2025.
19	Gooch & Housego PLC Through Em4, LLC Top agencies Navy (Department of the Navy)	$178,038	0.5%	Rank history: not on the FY2021–FY2023 lists, #27 in FY2024 and #22 in FY2025; up 8 since Jul 2024–Jun 2025.
20	3Sae Technologies, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$164,360	0.4%	Rank history: not on the FY2021 list, #60 in FY2022, not on the FY2023 list, #66 in FY2024 and not on the FY2025 list; up 50 since Jul 2024–Jun 2025.
21	Cotsworks Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$162,387	0.4%	Rank history: not on the FY2021–FY2024 lists and #11 in FY2025; up 3 since Jul 2024–Jun 2025.
22	Atrenne Computing Solutions, LLC Top agencies Navy (Department of the Navy)	$158,149	0.4%	Rank history: not on the FY2021–FY2024 lists and #8 in FY2025; down 18 since Jul 2024–Jun 2025.
23	Supply Solutions International, Inc. Top agencies Navy (Department of the Navy)	$150,403	0.4%	Rank history: not on the FY2021–FY2023 lists, #41 in FY2024 and #10 in FY2025; down 18 since Jul 2024–Jun 2025.
24	Midway Industrial Supply Inc. Top agencies DLA (Defense Logistics Agency)	$144,709	0.4%	Rank history: not on the FY2021–FY2023 lists, #9 in FY2024 and #12 in FY2025; down 15 since Jul 2024–Jun 2025.
25	Statz Corp Top agencies DLA (Defense Logistics Agency)	$116,678	0.3%	Rank history: not on the FY2021–FY2023 lists, #37 in FY2024 and #17 in FY2025; down 5 since Jul 2024–Jun 2025.
26	A.m.s. Network, LLC Top agencies DLA (Defense Logistics Agency)	$106,196	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
27	Larkos Packing and Distribution Inc. Top agencies DLA (Defense Logistics Agency)	$98,321	0.3%	Rank history: not on the FY2021 list, #100 in FY2022, #97 in FY2023, #40 in FY2024 and #38 in FY2025; up 18 since Jul 2024–Jun 2025.
28	Wizard Technologies Inc. Top agencies DLA (Defense Logistics Agency)	$97,743	0.3%	Rank history: #63 in FY2021 and not on the FY2022–FY2025 lists; up 108 since Jul 2024–Jun 2025.
29	Stratus Services, L.L.C. Through Stratus Systems, Inc. Top agencies DLA (Defense Logistics Agency)	$94,133	0.2%	Rank history: not on the FY2021–FY2023 lists, #34 in FY2024 and #54 in FY2025; up 15 since Jul 2024–Jun 2025.
30	ABC Electric, LLC Top agencies Army (Department of the Army)	$92,266	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
31	It Devices Online Inc. Top agencies DOJ (Department of Justice)	$91,143	0.2%	Rank history: not on the FY2021–FY2024 lists and #35 in FY2025; new, not ranked in Jul 2024–Jun 2025.
32	TKS Telepost Kabel-Service Kaiserslautern GMBH Top agencies USAF (Department of the Air Force)	$89,289	0.2%	Rank history: not on the FY2021–FY2024 lists and #36 in FY2025; new, not ranked in Jul 2024–Jun 2025.
33	GFS Supply & Services Company, Inc. Top agencies Navy (Department of the Navy)	$85,264	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
34	Unique Technology Systems LLC Top agencies Navy (Department of the Navy)	$82,241	0.2%	Rank history: not on the FY2021–FY2024 lists and #41 in FY2025; new, not ranked in Jul 2024–Jun 2025.
35	Luna Innovations Incorporated Top agencies NASA (National Aeronautics and Space Administration)	$77,990	0.2%	Rank history: not on the FY2021–FY2023 lists, #31 in FY2024 and not on the FY2025 list; down 3 since Jul 2024–Jun 2025.
36	Zayo Group LLC Top agencies USAGM (US Agency for Global Media)	$76,518	0.2%	Rank history: not on the FY2021–FY2024 lists and #85 in FY2025; new, not ranked in Jul 2024–Jun 2025.
37	Comcast Government Services LLC Top agencies HHS (Department of Health and Human Services)	$62,651	0.2%	Rank history: not on the FY2021–FY2023 lists, #48 in FY2024 and #47 in FY2025; up 20 since Jul 2024–Jun 2025.
38	Compatible Cable, Inc. Top agencies USAF (Department of the Air Force)	$53,500	0.1%	Rank history: not on the FY2021–FY2024 lists and #51 in FY2025; new, not ranked in Jul 2024–Jun 2025.
39	RTX Corporation Through Raytheon Company Top agencies DLA (Defense Logistics Agency)	$52,160	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
40	Leonardo S.p.A. 2 awardees, including Laurel Technologies Partnership Top agencies DLA (Defense Logistics Agency)	$52,020	0.1%	Rank history: #66 in FY2021, not on the FY2022–FY2024 lists and #62 in FY2025; up 35 since Jul 2024–Jun 2025.
41	MCC Industries Inc. Top agencies DOE (Department of Energy)	$51,522	0.1%	Rank history: not on the FY2021–FY2022 lists, #5 in FY2023, #11 in FY2024 and #71 in FY2025; down 16 since Jul 2024–Jun 2025.
42	University of Central Florida Research Foundation, Inc. Top agencies Navy (Department of the Navy)	$50,000	0.1%	Rank history: not on the FY2021–FY2024 lists and #56 in FY2025; up 26 since Jul 2024–Jun 2025.
43	Cable & Wireless Technologies, Inc. Top agencies DOS (Department of State)	$49,475	0.1%	Rank history: not on the FY2021–FY2024 lists and #57 in FY2025; new, not ranked in Jul 2024–Jun 2025.
44	Prime Communications, LLC Top agencies Army (Department of the Army)	$48,889	0.1%	Rank history: not on the FY2021–FY2022 lists, #84 in FY2023, not on the FY2024 list and #76 in FY2025; new, not ranked in Jul 2024–Jun 2025.
45	Linear Photonics LLC Top agencies Navy (Department of the Navy)	$47,456	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
46	Connecticut Valley Industries, LLC Top agencies DLA (Defense Logistics Agency)	$47,102	0.1%	Rank history: not on the FY2021–FY2024 lists and #44 in FY2025; up 43 since Jul 2024–Jun 2025.
47	Jgils, LLC Top agencies DLA (Defense Logistics Agency)	$45,330	0.1%	Rank history: not on the FY2021–FY2022 lists, #82 in FY2023, #17 in FY2024 and #58 in FY2025; up 47 since Jul 2024–Jun 2025.
48	Pulse Communications Inc. Top agencies Commerce (Department of Commerce)	$43,913	0.1%	Rank history: #88 in FY2021, #93 in FY2022, #68 in FY2023, not on the FY2024 list and #59 in FY2025; new, not ranked in Jul 2024–Jun 2025.
49	Defcol Global Trading WLL Top agencies USAF (Department of the Air Force)	$43,148	0.1%	Rank history: not on the FY2021–FY2024 lists and #60 in FY2025; new, not ranked in Jul 2024–Jun 2025.
50	2Lyons Aerospace LLC Top agencies DLA (Defense Logistics Agency)	$40,904	0.1%	Rank history: not on the FY2021–FY2023 lists, #21 in FY2024 and #21 in FY2025; down 19 since Jul 2024–Jun 2025.
51	Coastal Connections Top agencies WHS (DOD Washington Headquarters Service)	$40,260	0.1%	Rank history: #57 in FY2021, not on the FY2022–FY2024 lists and #28 in FY2025; down 17 since Jul 2024–Jun 2025.
52	General Dynamics Corporation 2 awardees, including General Dynamics Mission Systems, Inc. Top agencies DLA (Defense Logistics Agency)	$40,251	0.1%	Rank history: #32 in FY2021, #38 in FY2022, #46 in FY2023, #29 in FY2024 and #15 in FY2025; down 46 since Jul 2024–Jun 2025.
53	West Fork Environmental, Inc. Top agencies Commerce (Department of Commerce)	$37,550	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
54	HV Technologies, Inc. Top agencies Navy (Department of the Navy)	$37,400	0.1%	Rank history: not on the FY2021 list, #78 in FY2022, not on the FY2023–FY2024 lists and #66 in FY2025; up 24 since Jul 2024–Jun 2025.
55	R & M Government Services Inc. Top agencies DLA (Defense Logistics Agency)	$36,638	0.1%	Rank history: not on the FY2021 list, #92 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
56	Alta Data Technologies LLC Top agencies Navy (Department of the Navy)	$35,887	0.1%	Rank history: not on the FY2021–FY2024 lists and #67 in FY2025; new, not ranked in Jul 2024–Jun 2025.
57	Cogeco US Finance, LLC Top agencies DOJ (Department of Justice)	$31,911	0.1%	Rank history: not on the FY2021–FY2024 lists and #75 in FY2025; up 27 since Jul 2024–Jun 2025.
58	TRS International Manufacturing Inc. Top agencies DLA (Defense Logistics Agency)	$30,456	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
59	Martin Military Inc. Top agencies DLA (Defense Logistics Agency)	$29,146	0.1%	Rank history: not on the FY2021–FY2022 lists, #81 in FY2023, #61 in FY2024 and #88 in FY2025; up 12 since Jul 2024–Jun 2025.
60	TECH Service Solutions LLC Top agencies Army (Department of the Army)	$28,765	0.1%	Rank history: not on the FY2021–FY2022 lists, #80 in FY2023, #52 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
61	Seafloor Systems, Inc. Top agencies Commerce (Department of Commerce)	$27,906	0.1%	Rank history: not on the FY2021–FY2024 lists and #74 in FY2025; new, not ranked in Jul 2024–Jun 2025.
62	TNL Sales LLC Top agencies DLA (Defense Logistics Agency)	$26,435	0.1%	Rank history: #25 in FY2021, #48 in FY2022, not on the FY2023–FY2024 lists and #55 in FY2025; up 41 since Jul 2024–Jun 2025.
63	Patriot Worldwide, Inc. Top agencies DLA (Defense Logistics Agency)	$25,700	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
64	Sentinel Forge Defense LLC Top agencies USAF (Department of the Air Force)	$23,706	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
65	Westsim Engineering, Inc. Top agencies DLA (Defense Logistics Agency)	$23,517	0.1%	Rank history: not on the FY2021 list, #67 in FY2022, not on the FY2023 list, #83 in FY2024 and not on the FY2025 list; up 50 since Jul 2024–Jun 2025.
66	American Wordata, Inc. Top agencies Navy (Department of the Navy) DOS (Department of State)	$23,281	0.1%	Rank history: not on the FY2021–FY2024 lists and #79 in FY2025; new, not ranked in Jul 2024–Jun 2025.
67	Better Direct, LLC Top agencies Navy (Department of the Navy)	$23,150	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
68	The Boeing Company 2 awardees, including Argon ST, Inc. Top agencies DLA (Defense Logistics Agency)	$19,807	0.1%	Rank history: not on the FY2021–FY2024 lists and #89 in FY2025; down 3 since Jul 2024–Jun 2025.
69	In Speck Corp Top agencies Navy (Department of the Navy)	$19,159	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
70	KLM Middle East General Trading L.l.c Top agencies DOS (Department of State)	$19,112	0.1%	Rank history: not on the FY2021–FY2024 lists and #86 in FY2025; new, not ranked in Jul 2024–Jun 2025.
71	Mvation Worldwide, Inc. Top agencies DOS (Department of State)	$17,735	<0.1%	Rank history: #29 in FY2021, not on the FY2022–FY2024 lists and #90 in FY2025; new, not ranked in Jul 2024–Jun 2025.
72	Zibiz Corporation Top agencies Navy (Department of the Navy)	$17,190	<0.1%	Rank history: not on the FY2021–FY2022 lists, #77 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
73	Doric Lenses Inc. Top agencies HHS (Department of Health and Human Services)	$17,040	<0.1%	Rank history: not on the FY2021–FY2024 lists and #91 in FY2025; new, not ranked in Jul 2024–Jun 2025.
74	Optical Zonu Corporation Top agencies DOS (Department of State)	$16,269	<0.1%	Rank history: not on the FY2021–FY2024 lists and #93 in FY2025; new, not ranked in Jul 2024–Jun 2025.
75	Heilind Mil-Aero LLC Top agencies DLA (Defense Logistics Agency)	$15,017	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
76	Nassau Cable Corp Top agencies Navy (Department of the Navy)	$14,927	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
77	Adam N Eve Safety LLC Top agencies Navy (Department of the Navy)	$14,718	<0.1%	Rank history: not on the FY2021–FY2024 lists and #98 in FY2025; new, not ranked in Jul 2024–Jun 2025.
78	Federal Prison Industries, Inc - EBG Top agencies DLA (Defense Logistics Agency)	$13,883	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
79	Shepherd Electric Supply of Washington DC, LLC Top agencies DHS (Department of Homeland Security)	$13,860	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
80	Dela Technology Corporation Top agencies DLA (Defense Logistics Agency)	$13,095	<0.1%	Rank history: not on the FY2021–FY2023 lists, #69 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
81	Newvac LLC 2 awardees Top agencies DLA (Defense Logistics Agency)	$13,000	<0.1%	Rank history: not on the FY2021–FY2023 lists, #19 in FY2024 and #40 in FY2025; down 38 since Jul 2024–Jun 2025.
82	Argent World Services LLC Top agencies DOS (Department of State)	$12,828	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
83	Delaire USA Inc. Top agencies DLA (Defense Logistics Agency)	$12,350	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
84	Phillip Cable Manufacturing, Inc. Top agencies DLA (Defense Logistics Agency)	$11,777	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 25 since Jul 2024–Jun 2025.
85	Red Orange International L.L.C. Top agencies DOS (Department of State)	$11,487	<0.1%	Rank history: not on the FY2021–FY2022 lists, #29 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
86	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$11,115	<0.1%	Rank history: #91 in FY2021, #20 in FY2022, #72 in FY2023, #77 in FY2024 and #80 in FY2025; down 5 since Jul 2024–Jun 2025.
87	Cable Wholesale.com, Inc. Top agencies DOS (Department of State)	$10,160	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
88	Egan Brothers Inc. Top agencies USAF (Department of the Air Force)	$9,600	<0.1%	Rank history: #96 in FY2021, #74 in FY2022 and not on the FY2023–FY2025 lists; up 26 since Jul 2024–Jun 2025.
89	Phoenix Trading Inc. Top agencies DLA (Defense Logistics Agency)	$9,513	<0.1%	Rank history: #42 in FY2021, not on the FY2022–FY2023 lists, #60 in FY2024 and #77 in FY2025; up 8 since Jul 2024–Jun 2025.
90	Janos Oras Top agencies DLA (Defense Logistics Agency)	$8,687	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
91	Davilyn Corporation Top agencies DLA (Defense Logistics Agency)	$8,092	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
92	Nyfors Teknologi AB Top agencies Army (Department of the Army)	$7,638	<0.1%	Rank history: not on the FY2021–FY2024 lists and #53 in FY2025; down 20 since Jul 2024–Jun 2025.
93	Nollat Engineering Services, Inc. Top agencies DLA (Defense Logistics Agency)	$7,391	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
94	Adirondack Electronics Inc. Top agencies Navy (Department of the Navy)	$6,577	<0.1%	Rank history: #100 in FY2021, #97 in FY2022, not on the FY2023–FY2024 lists and #100 in FY2025; up 11 since Jul 2024–Jun 2025.
95	Wiring the World Corp. Top agencies DLA (Defense Logistics Agency)	$6,550	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 26 since Jul 2024–Jun 2025.
96	Carroll Woods Inc. Top agencies Navy (Department of the Navy)	$6,100	<0.1%	Rank history: #81 in FY2021, not on the FY2022 list, #51 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
97	Lockheed Martin Corporation 2 awardees Top agencies DLA (Defense Logistics Agency)	$5,587	<0.1%	Rank history: #68 in FY2021, not on the FY2022–FY2023 lists, #26 in FY2024 and #14 in FY2025; down 57 since Jul 2024–Jun 2025.
98	Bard Aerospace LLC Top agencies DLA (Defense Logistics Agency)	$5,505	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
99	Electro Enterprises Inc. Top agencies DLA (Defense Logistics Agency)	$5,472	<0.1%	Rank history: not on the FY2021 list, #68 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
100	Liberty Communications, Inc. Top agencies DLA (Defense Logistics Agency)	$4,560	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 22 since Jul 2024–Jun 2025.

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100 of 126 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 $38.1 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 335921 contractors in Jul 2025–Jun 2026?

1. P.a.r. Products Co ($9.8M), 2. Burnham Polymeric, Inc. ($4.83M), 3. Seneca Strategic Partners, LLC ($3.82M), 4. Usmilcom, Inc. ($2.62M), 5. Rev-Cap Company, Inc. ($2.01M), 6. Berkshire Hathaway Inc. ($1.61M), 7. Ametek SCP Inc. ($1.47M), 8. American Engineering Corporation ($1.17M), 9. Advanced Technology Systems Company, Inc. (OF Virginia) ($899K), 10. WB Brawley Co ($894K).

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