Top 100 Contractors in PSC 5980: Optoelectronic Devices and Associated Hardware, Aug 2025–Jul 2026

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Lockheed Martin Corporation 3 awardees Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$6,444,891	39.1%	Rank history: #3 in FY2021, not on the FY2022–FY2024 lists and #1 in FY2025; up 3 since Aug 2024–Jul 2025.
2	Wamco, Inc. Top agencies DLA (Defense Logistics Agency)	$2,083,272	12.6%	Rank history: #7 in FY2021, #5 in FY2022, #3 in FY2023, #4 in FY2024 and #3 in FY2025; unchanged since Aug 2024–Jul 2025.
3	Perimeter Solutions LP Through Intelligent Manufacturing Solutions, LLC Top agencies DLA (Defense Logistics Agency)	$990,872	6.0%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
4	BAE Systems Through BAE Systems Information and Electronic Systems Integration Inc. Top agencies USAF (Department of the Air Force)	$747,671	4.5%	Rank history: not on the FY2021–FY2024 lists and #13 in FY2025; new, not ranked in Aug 2024–Jul 2025.
5	Sintela Inc. Top agencies Army (Department of the Army)	$612,000	3.7%	Rank history: #14 in FY2021, #8 in FY2022, #14 in FY2023, #11 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
6	Radiation Detection Technologies, Inc. Top agencies Navy (Department of the Navy)	$498,230	3.0%	Rank history: #10 in FY2021, #10 in FY2022, #22 in FY2023, #8 in FY2024 and #7 in FY2025; up 11 since Aug 2024–Jul 2025.
7	RTX Corporation 6 awardees, including Rosemount Aerospace Inc., Rockwell Collins, Inc. and Kidde Technologies, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$334,553	2.0%	Rank history: #1 in FY2021, not on the FY2022 list, #8 in FY2023, #9 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
8	Delta Information Systems Inc. Top agencies Navy (Department of the Navy)	$278,038	1.7%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
9	BAE Systems Information and Electronic Systems Integration Inc. Top agencies USAF (Department of the Air Force)	$250,000	1.5%	Rank history: not on the FY2021–FY2025 lists; up 6 since Aug 2024–Jul 2025.
10	The L.c.doane Company Top agencies DLA (Defense Logistics Agency)	$220,502	1.3%	Rank history: not on the FY2021 list, #83 in FY2022, not on the FY2023 list, #94 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
11	Tactair Fluid Controls Inc 2 awardees, including Transicoil LLC Top agencies USAF (Department of the Air Force)	$207,393	1.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
12	Hornet Acquisitionco LLC Through Fairbanks Morse, LLC Top agencies DHS (Department of Homeland Security)	$198,451	1.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
13	Norsheild Holdings LLC Through Hid Global Corp Top agencies DOJ (Department of Justice)	$167,188	1.0%	Rank history: not on the FY2021–FY2022 lists, #55 in FY2023, #42 in FY2024 and #15 in FY2025; up 6 since Aug 2024–Jul 2025.
14	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$153,236	0.9%	Rank history: #27 in FY2021, #35 in FY2022, #58 in FY2023, #50 in FY2024 and #8 in FY2025; down 3 since Aug 2024–Jul 2025.
15	Standard Calibrations Inc. Top agencies DLA (Defense Logistics Agency)	$152,974	0.9%	Rank history: not on the FY2021–FY2022 lists, #25 in FY2023, #39 in FY2024 and #21 in FY2025; up 24 since Aug 2024–Jul 2025.
16	Polytronix, Inc. Top agencies DOT (Department of Transportation)	$140,550	0.9%	Rank history: #13 in FY2021, #28 in FY2022, #52 in FY2023, #13 in FY2024 and #12 in FY2025; down 4 since Aug 2024–Jul 2025.
17	Triman Industries Inc. Top agencies DLA (Defense Logistics Agency)	$134,667	0.8%	Rank history: #18 in FY2021, #95 in FY2022, #66 in FY2023, not on the FY2024 list and #44 in FY2025; up 32 since Aug 2024–Jul 2025.
18	Honeywell International Inc. Top agencies DLA (Defense Logistics Agency)	$124,805	0.8%	Rank history: not on the FY2021–FY2023 lists, #7 in FY2024 and #10 in FY2025; down 12 since Aug 2024–Jul 2025.
19	Milcots LLC Top agencies Navy (Department of the Navy)	$119,250	0.7%	Rank history: not on the FY2021–FY2023 lists, #33 in FY2024 and not on the FY2025 list; up 13 since Aug 2024–Jul 2025.
20	AAR Corp. Through AAR Supply Chain, Inc. Top agencies DLA (Defense Logistics Agency)	$103,869	0.6%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
21	Atlantic Diving Supply, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$101,949	0.6%	Rank history: not on the FY2021–FY2024 lists and #18 in FY2025; up 103 since Aug 2024–Jul 2025.
22	Linrose Electronics Inc. Top agencies DLA (Defense Logistics Agency)	$94,757	0.6%	Rank history: #49 in FY2021, #34 in FY2022, #40 in FY2023, #54 in FY2024 and #17 in FY2025; up 30 since Aug 2024–Jul 2025.
23	Martin Military Inc. Top agencies Navy (Department of the Navy)	$93,159	0.6%	Rank history: #69 in FY2021, not on the FY2022 list, #15 in FY2023, #31 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
24	Larkos Packing and Distribution Inc. Top agencies DLA (Defense Logistics Agency)	$93,119	0.6%	Rank history: #72 in FY2021, #52 in FY2022, #73 in FY2023, #34 in FY2024 and #41 in FY2025; up 38 since Aug 2024–Jul 2025.
25	MJL Enterprises, LLC Top agencies DLA (Defense Logistics Agency)	$91,610	0.6%	Rank history: #11 in FY2021, not on the FY2022–FY2023 lists, #12 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
26	Kay Kay LLC Top agencies DHS (Department of Homeland Security)	$85,984	0.5%	Rank history: not on the FY2021–FY2023 lists, #52 in FY2024 and not on the FY2025 list; up 17 since Aug 2024–Jul 2025.
27	Dutch Valley Supply Co. Top agencies DLA (Defense Logistics Agency)	$83,507	0.5%	Rank history: #65 in FY2021, #59 in FY2022, #47 in FY2023, #60 in FY2024 and #29 in FY2025; up 26 since Aug 2024–Jul 2025.
28	Airborne Supply Inc. Top agencies DLA (Defense Logistics Agency)	$80,407	0.5%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
29	Hawk Ridge Systems LLC Top agencies Navy (Department of the Navy)	$79,830	0.5%	Rank history: not on the FY2021–FY2023 lists, #28 in FY2024 and not on the FY2025 list; up 25 since Aug 2024–Jul 2025.
30	Northrop Grumman Systems Corporation Top agencies Navy (Department of the Navy)	$71,929	0.4%	Rank history: #5 in FY2021, #16 in FY2022, #4 in FY2023, #16 in FY2024 and #5 in FY2025; down 23 since Aug 2024–Jul 2025.
31	Emcore Chicago Inertial Corporation Top agencies DLA (Defense Logistics Agency)	$63,023	0.4%	Rank history: not on the FY2021–FY2024 lists and #36 in FY2025; up 63 since Aug 2024–Jul 2025.
32	Heartland Patriot Supply LLC Top agencies DLA (Defense Logistics Agency)	$60,584	0.4%	Rank history: not on the FY2021–FY2024 lists and #58 in FY2025; up 51 since Aug 2024–Jul 2025.
33	Elevated Consulting LLC Top agencies DOT (Department of Transportation)	$57,739	0.3%	Rank history: not on the FY2021–FY2022 lists, #30 in FY2023, #41 in FY2024 and #24 in FY2025; up 2 since Aug 2024–Jul 2025.
34	Southern Cross Aviation, LLC Top agencies DLA (Defense Logistics Agency)	$49,595	0.3%	Rank history: not on the FY2021–FY2024 lists and #28 in FY2025; new, not ranked in Aug 2024–Jul 2025.
35	Ruta Supplies Inc. Top agencies DLA (Defense Logistics Agency)	$46,878	0.3%	Rank history: not on the FY2021–FY2022 lists, #60 in FY2023, not on the FY2024 list and #16 in FY2025; down 14 since Aug 2024–Jul 2025.
36	Jag Components, LLC Top agencies DLA (Defense Logistics Agency)	$44,908	0.3%	Rank history: not on the FY2021 list, #63 in FY2022, #27 in FY2023, #32 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
37	General Digital Corp Top agencies DOT (Department of Transportation)	$43,425	0.3%	Rank history: #78 in FY2021, not on the FY2022 list, #9 in FY2023, #18 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
38	Oshkosh Corporation Through Oshkosh Defense LLC Top agencies DLA (Defense Logistics Agency)	$41,075	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
39	Undersea Sensor Systems Inc. Through Ems Development Corporation Top agencies Navy (Department of the Navy)	$36,212	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
40	TECH Nexuses, Inc. Top agencies DHS (Department of Homeland Security)	$34,488	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
41	Jgils, LLC Top agencies DLA (Defense Logistics Agency)	$33,271	0.2%	Rank history: not on the FY2021 list, #94 in FY2022, #89 in FY2023, #65 in FY2024 and #27 in FY2025; down 12 since Aug 2024–Jul 2025.
42	Rosemount Aerospace Inc. Top agencies DLA (Defense Logistics Agency)	$32,822	0.2%	Rank history: #24 in FY2021, #62 in FY2022, not on the FY2023 list, #22 in FY2024 and #9 in FY2025; down 32 since Aug 2024–Jul 2025.
43	Athens Industries, Inc. Top agencies Navy (Department of the Navy)	$32,164	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
44	Phoenix Trading Inc. Top agencies DLA (Defense Logistics Agency)	$32,006	0.2%	Rank history: #31 in FY2021, #44 in FY2022, #62 in FY2023, #68 in FY2024 and #68 in FY2025; up 43 since Aug 2024–Jul 2025.
45	Filter Products Corporation Top agencies DLA (Defense Logistics Agency)	$31,804	0.2%	Rank history: not on the FY2021–FY2024 lists and #56 in FY2025; new, not ranked in Aug 2024–Jul 2025.
46	Nexxon Inc. Top agencies DLA (Defense Logistics Agency)	$31,500	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
47	Next Imaging, Inc. Top agencies Navy (Department of the Navy)	$24,974	0.2%	Rank history: not on the FY2021–FY2024 lists and #42 in FY2025; new, not ranked in Aug 2024–Jul 2025.
48	Korry Electronics Co Top agencies DLA (Defense Logistics Agency)	$24,720	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
49	Sensource, Inc. Top agencies National Gallery of Art	$24,490	0.1%	Rank history: not on the FY2021–FY2022 lists, #94 in FY2023, #71 in FY2024 and #45 in FY2025; up 1 since Aug 2024–Jul 2025.
50	Govage, Inc. Top agencies Navy (Department of the Navy)	$23,584	0.1%	Rank history: not on the FY2021–FY2023 lists, #49 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
51	Aantilia LLC Top agencies DHS (Department of Homeland Security)	$22,125	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
52	Avnet Inc. Top agencies DLA (Defense Logistics Agency)	$20,919	0.1%	Rank history: #38 in FY2021, #60 in FY2022, #35 in FY2023, #74 in FY2024 and #79 in FY2025; new, not ranked in Aug 2024–Jul 2025.
53	Heico Corp 2 awardees, including Radiant Power Corp and Pioneer Industries, LLC Top agencies DLA (Defense Logistics Agency)	$20,150	0.1%	Rank history: not on the FY2021–FY2022 lists, #26 in FY2023, not on the FY2024 list and #30 in FY2025; up 16 since Aug 2024–Jul 2025.
54	Falcon Aerospace, Inc. Top agencies DLA (Defense Logistics Agency)	$19,435	0.1%	Rank history: not on the FY2021–FY2024 lists and #37 in FY2025; down 10 since Aug 2024–Jul 2025.
55	Saab, Inc. Top agencies DLA (Defense Logistics Agency)	$18,304	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
56	ECI Defense Group, Inc. Top agencies DLA (Defense Logistics Agency)	$16,033	0.1%	Rank history: not on the FY2021–FY2024 lists and #52 in FY2025; new, not ranked in Aug 2024–Jul 2025.
57	S I T Corporation Top agencies DLA (Defense Logistics Agency)	$15,486	0.1%	Rank history: #17 in FY2021, #32 in FY2022, #28 in FY2023, #98 in FY2024 and #25 in FY2025; down 24 since Aug 2024–Jul 2025.
58	Vehicle Maintenance Program Inc. Top agencies DLA (Defense Logistics Agency)	$14,982	0.1%	Rank history: not on the FY2021–FY2024 lists and #89 in FY2025; up 52 since Aug 2024–Jul 2025.
59	Soderberg Manufacturing Company, Inc. Top agencies DLA (Defense Logistics Agency)	$14,259	0.1%	Rank history: #97 in FY2021, #87 in FY2022, #86 in FY2023, #86 in FY2024 and #43 in FY2025; up 17 since Aug 2024–Jul 2025.
60	Telectro-Mek Inc. Top agencies DLA (Defense Logistics Agency)	$14,096	0.1%	Rank history: not on the FY2021–FY2024 lists and #83 in FY2025; up 31 since Aug 2024–Jul 2025.
61	5N Plus Semiconductors LLC Top agencies DLA (Defense Logistics Agency)	$13,968	0.1%	Rank history: not on the FY2021–FY2024 lists and #65 in FY2025; up 16 since Aug 2024–Jul 2025.
62	Rubiconsulting, LLC Top agencies DLA (Defense Logistics Agency)	$12,733	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
63	Apex Pinnacle Corp Top agencies DLA (Defense Logistics Agency)	$11,545	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
64	Brunswick Corp Top agencies DHS (Department of Homeland Security)	$11,025	0.1%	Rank history: not on the FY2021–FY2024 lists and #63 in FY2025; new, not ranked in Aug 2024–Jul 2025.
65	GM Defense LLC Top agencies DLA (Defense Logistics Agency)	$9,606	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
66	Adirondack Electronics Inc. Top agencies Navy (Department of the Navy)	$8,433	0.1%	Rank history: #43 in FY2021, #57 in FY2022, #92 in FY2023, not on the FY2024 list and #53 in FY2025; up 4 since Aug 2024–Jul 2025.
67	Ridge Machine Shop Inc. Top agencies Navy (Department of the Navy)	$8,355	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
68	Heat Wagons Inc. Top agencies DLA (Defense Logistics Agency)	$8,024	<0.1%	Rank history: #68 in FY2021, #73 in FY2022, not on the FY2023–FY2024 lists and #67 in FY2025; up 11 since Aug 2024–Jul 2025.
69	Bollinger Shipyards Lockport, L.L.C. Through Chand, L.L.C. Top agencies DLA (Defense Logistics Agency)	$7,738	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
70	JJ Remington LLC Top agencies DLA (Defense Logistics Agency)	$7,695	<0.1%	Rank history: not on the FY2021–FY2024 lists and #75 in FY2025; up 26 since Aug 2024–Jul 2025.
71	GI Corporation Top agencies DLA (Defense Logistics Agency)	$7,513	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 61 since Aug 2024–Jul 2025.
72	Howe Machine & Tool Corp. Top agencies DLA (Defense Logistics Agency)	$7,500	<0.1%	Rank history: #95 in FY2021, #90 in FY2022, #74 in FY2023, #95 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
73	Pride Electronics Inc. Top agencies DLA (Defense Logistics Agency)	$7,482	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
74	Stealth Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$7,447	<0.1%	Rank history: #61 in FY2021, not on the FY2022–FY2023 lists, #80 in FY2024 and #88 in FY2025; up 26 since Aug 2024–Jul 2025.
75	Air Marine Systems, Inc. Top agencies DLA (Defense Logistics Agency)	$7,350	<0.1%	Rank history: not on the FY2021–FY2024 lists and #71 in FY2025; new, not ranked in Aug 2024–Jul 2025.
76	Kathryn Baumgratz Top agencies DLA (Defense Logistics Agency)	$6,754	<0.1%	Rank history: #99 in FY2021, #77 in FY2022, #88 in FY2023, not on the FY2024 list and #85 in FY2025; up 65 since Aug 2024–Jul 2025.
77	International Television Corp Top agencies DLA (Defense Logistics Agency)	$6,706	<0.1%	Rank history: not on the FY2021–FY2022 lists, #61 in FY2023, #99 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
78	Hughes Corp 2 awardees Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$6,655	<0.1%	Rank history: #58 in FY2021, #45 in FY2022, not on the FY2023–FY2024 lists and #80 in FY2025; new, not ranked in Aug 2024–Jul 2025.
79	Applied Avionics, LLC Top agencies DLA (Defense Logistics Agency)	$6,495	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
80	Fromm Electric Supply of Reading, Penna., LLC Top agencies DLA (Defense Logistics Agency)	$6,210	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 37 since Aug 2024–Jul 2025.
81	TNL Sales LLC Top agencies DLA (Defense Logistics Agency)	$5,804	<0.1%	Rank history: #41 in FY2021, #86 in FY2022, #87 in FY2023, #78 in FY2024 and #77 in FY2025; up 41 since Aug 2024–Jul 2025.
82	Woodard Electric Inc. Top agencies DLA (Defense Logistics Agency)	$5,736	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
83	Arrowhead Global LLC Top agencies Navy (Department of the Navy)	$5,387	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
84	Wright Source Inc. Top agencies DLA (Defense Logistics Agency)	$5,315	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 47 since Aug 2024–Jul 2025.
85	Dela Technology Corporation Top agencies DLA (Defense Logistics Agency)	$5,287	<0.1%	Rank history: not on the FY2021–FY2022 lists, #41 in FY2023, not on the FY2024 list and #69 in FY2025; up 7 since Aug 2024–Jul 2025.
86	NGH Retail LLC Top agencies DLA (Defense Logistics Agency)	$4,966	<0.1%	Rank history: #48 in FY2021, #50 in FY2022, #57 in FY2023, #83 in FY2024 and #51 in FY2025; down 31 since Aug 2024–Jul 2025.
87	S&G Trading, Limited Liability Company Top agencies DLA (Defense Logistics Agency)	$4,654	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
88	Cellbusters LLC Top agencies DHS (Department of Homeland Security)	$4,008	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
89	Kwat Enterprises Corp. Top agencies DLA (Defense Logistics Agency)	$3,790	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
90	Kelly & Hayes Electrical Supply of L.i., Inc. Top agencies Navy (Department of the Navy)	$3,484	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
91	Spaires Inc. Top agencies DLA (Defense Logistics Agency)	$3,342	<0.1%	Rank history: not on the FY2021–FY2024 lists and #73 in FY2025; down 7 since Aug 2024–Jul 2025.
92	Radwell International LLC Top agencies DLA (Defense Logistics Agency)	$3,340	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
93	Curtiss-Wright Corporation Through Peerless Instrument Co., Inc. Top agencies DLA (Defense Logistics Agency)	$3,300	<0.1%	Rank history: #86 in FY2021, not on the FY2022 list, #80 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
94	Cavanaugh Government Group, LLC Top agencies DLA (Defense Logistics Agency)	$3,034	<0.1%	Rank history: #82 in FY2021 and not on the FY2022–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
95	Illinois Tool Works Inc. Through ITW GSE Inc. Top agencies DLA (Defense Logistics Agency)	$2,970	<0.1%	Rank history: not on the FY2021–FY2023 lists, #97 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
96	M-Tron Components, Inc. Top agencies DLA (Defense Logistics Agency)	$2,769	<0.1%	Rank history: #28 in FY2021, #26 in FY2022, #50 in FY2023, #46 in FY2024 and #90 in FY2025; down 37 since Aug 2024–Jul 2025.
97	Motor Parts Inc of Michigan Top agencies DLA (Defense Logistics Agency)	$2,348	<0.1%	Rank history: #47 in FY2021, #71 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
98	Devgroup One LLC Top agencies DLA (Defense Logistics Agency)	$2,337	<0.1%	Rank history: not on the FY2021–FY2024 lists and #91 in FY2025; up 28 since Aug 2024–Jul 2025.
99	B & B Precision Components Inc. Top agencies DLA (Defense Logistics Agency)	$1,990	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
100	Associated Aircraft Supply Co. LLC Top agencies DLA (Defense Logistics Agency)	$1,848	<0.1%	Rank history: not on the FY2021 list, #88 in FY2022 and not on the FY2023–FY2025 lists; up 20 since Aug 2024–Jul 2025.

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 $16.5 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