Top 100 Contractors in NAICS 811213: Communication Equipment Repair and Maintenance, FY2023

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Vectrus Systems Corporation Through V2X Systems LLC Top agencies Army (Department of the Army)	$128,357,577	34.3%	Rank history: #1 in FY2021, #1 in FY2022 and not on the FY2024–FY2025 lists; unchanged since FY2022.
2	RTX Corporation 8 awardees, including Raytheon Company, Data Link Solutions LLC and Rockwell Collins, Inc. Top agencies USAF (Department of the Air Force) DISA (Defense Information Systems Agency) Navy (Department of the Navy)	$54,740,240	14.6%	Rank history: #2 in FY2021, #3 in FY2022, #2 in FY2024 and #2 in FY2025; up 1 since FY2022.
3	L3Harris Technologies, Inc. 11 awardees, including L3 Technologies, Inc. and L-3 Communications Maripro, Inc. Top agencies Army (Department of the Army) USSOCOM (United States Special Operations Command) Navy (Department of the Navy)	$47,672,700	12.8%	Rank history: #3 in FY2021, #4 in FY2022, #8 in FY2024 and not on the FY2025 list; up 1 since FY2022.
4	General Dynamics Corporation 5 awardees, including General Dynamics Information Technology, Inc. and General Dynamics Mission Systems, Inc. Top agencies DOT (Department of Transportation) USAF (Department of the Air Force) Army (Department of the Army)	$25,524,632	6.8%	Rank history: #5 in FY2021, #7 in FY2022, #3 in FY2024 and #3 in FY2025; up 3 since FY2022.
5	Motorola Inc 3 awardees, including Motorola Solutions, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$21,145,971	5.7%	Rank history: #4 in FY2021, #2 in FY2022, #23 in FY2024 and not on the FY2025 list; down 3 since FY2022.
6	Utah State University Through Utah State University Space Dynamics Laboratory Top agencies USAF (Department of the Air Force)	$10,195,588	2.7%	Rank history: not on the FY2021 list, #6 in FY2022 and not on the FY2024–FY2025 lists; unchanged since FY2022.
7	Northrop Grumman Corporation 5 awardees, including Northrop Grumman Systems Corporation Top agencies DOT (Department of Transportation) Army (Department of the Army)	$6,739,709	1.8%	Rank history: #6 in FY2021, #8 in FY2022, #5 in FY2024 and #5 in FY2025; up 1 since FY2022.
8	Arlington Capital Partners IV, L.P. Through Tyto Athene, LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$5,942,333	1.6%	Rank history: #7 in FY2021, #10 in FY2022, #27 in FY2024 and not on the FY2025 list; up 2 since FY2022.
9	Taft Broadcasting Company, L.L.C. Top agencies DMA (Defense Media Activity)	$4,900,400	1.3%	Rank history: #10 in FY2021, #11 in FY2022, #6 in FY2024 and #8 in FY2025; up 2 since FY2022.
10	At&T Inc. 3 awardees, including At&T Technical Services Company, Inc. Top agencies DHS (Department of Homeland Security)	$4,458,338	1.2%	Rank history: #9 in FY2021, #12 in FY2022 and not on the FY2024–FY2025 lists; up 2 since FY2022.
11	General Dynamics Information Technology, Inc. Top agencies DOT (Department of Transportation)	$4,252,053	1.1%	Rank history: not on the FY2021 list, #5 in FY2022 and not on the FY2024–FY2025 lists; down 6 since FY2022.
12	Centuria Corporation Top agencies Commerce (Department of Commerce)	$3,052,346	0.8%	Rank history: #15 in FY2021, #17 in FY2022, #15 in FY2024 and not on the FY2025 list; up 5 since FY2022.
13	The Tatitlek Corporation Through Tatitlek Federal Services LLC Top agencies DHS (Department of Homeland Security)	$2,902,728	0.8%	Rank history: #14 in FY2021, #16 in FY2022 and not on the FY2024–FY2025 lists; up 3 since FY2022.
14	Allegiance Supply Inc. Top agencies Navy (Department of the Navy)	$2,861,569	0.8%	Rank history: not on the FY2021–FY2022 lists, #9 in FY2024 and #7 in FY2025; new.
15	BAE Systems Information and Electronic Systems Integration Inc. Top agencies USAF (Department of the Air Force)	$2,843,339	0.8%	Rank history: #20 in FY2021, #23 in FY2022, #12 in FY2024 and not on the FY2025 list; up 8 since FY2022.
16	II Corps Consultants Inc 2 awardees Top agencies DOJ (Department of Justice)	$2,453,135	0.7%	Rank history: #31 in FY2021, #27 in FY2022, #16 in FY2024 and #29 in FY2025; up 11 since FY2022.
17	Viasat Inc. 2 awardees Top agencies USAF (Department of the Air Force) DOI (Department of the Interior) Navy (Department of the Navy)	$1,968,616	0.5%	Rank history: #8 in FY2021, #13 in FY2022 and not on the FY2024–FY2025 lists; down 4 since FY2022.
18	Veterans First Initiative LLC Top agencies Navy (Department of the Navy)	$1,773,764	0.5%	Rank history: #18 in FY2021, #18 in FY2022, #13 in FY2024 and not on the FY2025 list; unchanged since FY2022.
19	Shiers Communication Specialists Inc. Top agencies Army (Department of the Army)	$1,770,541	0.5%	Rank history: #23 in FY2021, #14 in FY2022, #11 in FY2024 and #10 in FY2025; down 5 since FY2022.
20	Ball Corp Through BAE Systems Space & Mission Systems Inc. Top agencies USAF (Department of the Air Force)	$1,344,288	0.4%	Rank history: #22 in FY2021, #22 in FY2022, #73 in FY2024 and not on the FY2025 list; up 2 since FY2022.
21	Lockheed Martin Corporation 2 awardees Top agencies USAF (Department of the Air Force)	$1,141,736	0.3%	Rank history: #38 in FY2021, #65 in FY2022 and not on the FY2024–FY2025 lists; up 44 since FY2022.
22	Optivor Technologies, LLC Top agencies DHS (Department of Homeland Security) Army (Department of the Army) Navy (Department of the Navy)	$1,042,370	0.3%	Rank history: #30 in FY2021, #32 in FY2022, #22 in FY2024 and #27 in FY2025; up 10 since FY2022.
23	International Global Solution, Corp Top agencies Navy (Department of the Navy)	$909,237	0.2%	Rank history: #34 in FY2021, #30 in FY2022, #17 in FY2024 and #12 in FY2025; up 7 since FY2022.
24	Control Concepts LLC Top agencies Army (Department of the Army)	$823,410	0.2%	Rank history: #43 in FY2021, #29 in FY2022, #24 in FY2024 and not on the FY2025 list; up 5 since FY2022.
25	Trigil LLC Top agencies DOT (Department of Transportation)	$819,076	0.2%	Rank history: not on the FY2021 list, #73 in FY2022, #19 in FY2024 and #15 in FY2025; up 48 since FY2022.
26	First American Business Solutions, Inc. Top agencies Navy (Department of the Navy)	$801,145	0.2%	Rank history: #36 in FY2021, #36 in FY2022, #20 in FY2024 and not on the FY2025 list; up 10 since FY2022.
27	Togiak Management Services, LLC Top agencies USAF (Department of the Air Force)	$783,744	0.2%	Rank history: #37 in FY2021, #38 in FY2022, #18 in FY2024 and #13 in FY2025; up 11 since FY2022.
28	Sanwa Engineering Co.,Ltd. Top agencies USAF (Department of the Air Force)	$624,454	0.2%	Rank history: #45 in FY2021, #34 in FY2022, #25 in FY2024 and not on the FY2025 list; up 6 since FY2022.
29	LG Uplus Corp. Top agencies Army (Department of the Army)	$547,865	0.1%	Rank history: #27 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 81 since FY2022.
30	Astronautics Corporation of America Top agencies USAF (Department of the Air Force)	$546,907	0.1%	Rank history: #53 in FY2021, #76 in FY2022, #31 in FY2024 and #17 in FY2025; up 46 since FY2022.
31	MCS of Tampa, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$526,788	0.1%	Rank history: #29 in FY2021, #25 in FY2022, #37 in FY2024 and #44 in FY2025; down 6 since FY2022.
32	Frequentis USA Inc. 2 awardees Top agencies DOT (Department of Transportation)	$499,875	0.1%	Rank history: not on the FY2021–FY2022 lists, #28 in FY2024 and #18 in FY2025; up 188 since FY2022.
33	Amentum Services, Inc. Through Dyncorp International LLC Top agencies Army (Department of the Army)	$476,844	0.1%	Rank history: not on the FY2021–FY2022 lists, #42 in FY2024 and not on the FY2025 list; new.
34	OSI Vision LLC Top agencies Army (Department of the Army)	$466,437	0.1%	Rank history: not on the FY2021–FY2022 lists, #36 in FY2024 and not on the FY2025 list; up 75 since FY2022.
35	Elbit Systems Ltd Through Elbitamerica, Inc. Top agencies USAF (Department of the Air Force)	$464,276	0.1%	Rank history: #25 in FY2021, #21 in FY2022, #65 in FY2024 and not on the FY2025 list; down 14 since FY2022.
36	G-Star Telecom, Inc. Top agencies Treasury (Department of the Treasury)	$398,405	0.1%	Rank history: #46 in FY2021, #56 in FY2022, #29 in FY2024 and #23 in FY2025; up 20 since FY2022.
37	Red Heritage Media LLC Top agencies DOE (Department of Energy)	$366,621	0.1%	Rank history: #41 in FY2021, #69 in FY2022, #34 in FY2024 and #19 in FY2025; up 32 since FY2022.
38	Cable Network Technologies Inc. Top agencies Army (Department of the Army)	$366,159	0.1%	Rank history: not on the FY2021 list, #58 in FY2022, #32 in FY2024 and #20 in FY2025; up 20 since FY2022.
39	L3HARRIS Aviation Products Inc 3 awardees, including Acron Aviation, Inc. Top agencies USAF (Department of the Air Force)	$360,906	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
40	Jinny Telecom Sal Top agencies DOS (Department of State)	$357,425	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 66 since FY2022.
41	Griffon Corporation Through Telephonics Corp Top agencies USAF (Department of the Air Force)	$356,540	0.1%	Rank history: #61 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
42	BAE Systems PLC Through BAE Systems Information and Electronic Systems Integration Inc. Top agencies USAF (Department of the Air Force)	$348,198	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 176 since FY2022.
43	General Datacomm Industries Inc. 2 awardees, including General Datacomm, Inc. Top agencies DOT (Department of Transportation)	$320,418	0.1%	Rank history: #65 in FY2021, #67 in FY2022, #53 in FY2024 and not on the FY2025 list; up 24 since FY2022.
44	Corrections Colorado Department of Through The Governors Office of Information Technology Top agencies Commerce (Department of Commerce)	$315,292	0.1%	Rank history: #66 in FY2021, #68 in FY2022, #35 in FY2024 and not on the FY2025 list; up 24 since FY2022.
45	DRS Global Enterprise Solutions Inc 2 awardees, including DRS Advanced ISR LLC and Leonardo US Cyber and Security Solutions, LLC Top agencies USAF (Department of the Air Force)	$308,414	0.1%	Rank history: not on the FY2021 list, #24 in FY2022 and not on the FY2024–FY2025 lists; down 21 since FY2022.
46	Allied Services Foundation Through Burnley Workshop of Poconos Inc. Top agencies Army (Department of the Army)	$299,500	0.1%	Rank history: #49 in FY2021, #61 in FY2022, #80 in FY2024 and not on the FY2025 list; up 15 since FY2022.
47	Tmpc Inc. Top agencies Navy (Department of the Navy)	$290,209	0.1%	Rank history: #67 in FY2021, #66 in FY2022, #57 in FY2024 and not on the FY2025 list; up 19 since FY2022.
48	Fedtec LLC Top agencies Navy (Department of the Navy)	$284,363	0.1%	Rank history: #71 in FY2021, #74 in FY2022 and not on the FY2024–FY2025 lists; up 26 since FY2022.
49	Federal Signal Corp Top agencies USAF (Department of the Air Force)	$279,464	0.1%	Rank history: #81 in FY2021, #77 in FY2022, #59 in FY2024 and not on the FY2025 list; up 28 since FY2022.
50	AEG Group Inc Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$272,699	0.1%	Rank history: not on the FY2021 list, #44 in FY2022 and not on the FY2024–FY2025 lists; down 6 since FY2022.
51	Oteka Technologies LLC Top agencies Navy (Department of the Navy)	$264,903	0.1%	Rank history: #73 in FY2021, #79 in FY2022 and not on the FY2024–FY2025 lists; up 28 since FY2022.
52	Equal Opportunity Commission Nebraska Through Executive Office of the State of Nebraska Top agencies Commerce (Department of Commerce)	$246,576	0.1%	Rank history: #80 in FY2021, #81 in FY2022, #39 in FY2024 and not on the FY2025 list; up 29 since FY2022.
53	GIM Corporation Top agencies USAF (Department of the Air Force)	$245,728	0.1%	Rank history: #100 in FY2021, #99 in FY2022, #48 in FY2024 and #33 in FY2025; up 46 since FY2022.
54	Unified C4 LLC Top agencies Navy (Department of the Navy)	$244,972	0.1%	Rank history: #79 in FY2021, #82 in FY2022, #40 in FY2024 and #25 in FY2025; up 28 since FY2022.
55	Double R Communications Inc. Top agencies Commerce (Department of Commerce)	$232,400	0.1%	Rank history: #86 in FY2021, #85 in FY2022, #41 in FY2024 and #38 in FY2025; up 30 since FY2022.
56	Peak Signals, LLC Top agencies USAF (Department of the Air Force)	$231,739	0.1%	Rank history: #58 in FY2021, #46 in FY2022, #56 in FY2024 and not on the FY2025 list; down 10 since FY2022.
57	Expedition Communications LLC Top agencies VA (Department of Veterans Affairs)	$225,042	0.1%	Rank history: not on the FY2021–FY2022 lists, #58 in FY2024 and #49 in FY2025; new.
58	Pegasus Radio Corp Top agencies NARA (National Archives and Records Administration) VA (Department of Veterans Affairs) FTC (Federal Trade Commission)	$215,290	0.1%	Rank history: #68 in FY2021, #84 in FY2022, not on the FY2024 list and #93 in FY2025; up 26 since FY2022.
59	JDS Uniphase Corporation 2 awardees, including Viavi Solutionsllc Top agencies Navy (Department of the Navy)	$212,955	0.1%	Rank history: not on the FY2021 list, #96 in FY2022 and not on the FY2024–FY2025 lists; up 37 since FY2022.
60	Wisconsin Educational Communications Board Top agencies Commerce (Department of Commerce)	$212,202	0.1%	Rank history: #90 in FY2021, #88 in FY2022, #44 in FY2024 and #40 in FY2025; up 28 since FY2022.
61	Leonardo S.p.A. 2 awardees, including DRS Advanced ISR LLC Top agencies USAF (Department of the Air Force)	$202,309	0.1%	Rank history: #12 in FY2021, #28 in FY2022, #60 in FY2024 and #26 in FY2025; down 33 since FY2022.
62	Alabama Public Television Top agencies Commerce (Department of Commerce)	$197,976	0.1%	Rank history: #94 in FY2021, #91 in FY2022, #46 in FY2024 and #62 in FY2025; up 29 since FY2022.
63	Superior Communications Inc. Top agencies Army (Department of the Army)	$184,658	<0.1%	Rank history: not on the FY2021 list, #89 in FY2022, not on the FY2024 list and #32 in FY2025; up 26 since FY2022.
64	Systec Ltd of Wisconsin Inc. Top agencies VA (Department of Veterans Affairs)	$175,000	<0.1%	Rank history: not on the FY2021 list, #98 in FY2022, #69 in FY2024 and not on the FY2025 list; up 34 since FY2022.
65	Kentucky Authority for Educational Television Top agencies Commerce (Department of Commerce)	$173,700	<0.1%	Rank history: not on the FY2021 list, #100 in FY2022, #47 in FY2024 and #41 in FY2025; up 35 since FY2022.
66	Norton T & T Service Inc. Top agencies Navy (Department of the Navy)	$163,245	<0.1%	Rank history: not on the FY2021–FY2022 lists, #51 in FY2024 and not on the FY2025 list; up 36 since FY2022.
67	Loudoun Communications Inc. Top agencies VA (Department of Veterans Affairs)	$155,173	<0.1%	Rank history: not on the FY2021–FY2022 lists, #55 in FY2024 and #45 in FY2025; up 38 since FY2022.
68	Communications International Inc. Top agencies VA (Department of Veterans Affairs)	$151,204	<0.1%	Rank history: not on the FY2021–FY2022 lists, #54 in FY2024 and #30 in FY2025; up 45 since FY2022.
69	Mainstream IP Solutions Inc. Top agencies USAF (Department of the Air Force)	$148,073	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 128 since FY2022.
70	Advanced Communication Cabling Inc. Top agencies Army (Department of the Army)	$142,507	<0.1%	Rank history: #59 in FY2021, #78 in FY2022, #45 in FY2024 and not on the FY2025 list; up 8 since FY2022.
71	Shugert Jesus Top agencies DOI (Department of the Interior)	$127,524	<0.1%	Rank history: not on the FY2021–FY2022 lists, #61 in FY2024 and not on the FY2025 list; up 49 since FY2022.
72	E-Logic, Inc. Top agencies USAF (Department of the Air Force)	$123,400	<0.1%	Rank history: not on the FY2021–FY2022 lists, #81 in FY2024 and not on the FY2025 list; new.
73	Roger's Two Way Radio, Inc. Top agencies Army (Department of the Army)	$110,667	<0.1%	Rank history: #85 in FY2021, #59 in FY2022, #50 in FY2024 and #22 in FY2025; down 14 since FY2022.
74	Georgia State of Through Georgia Public Telecommunications Commission Top agencies Commerce (Department of Commerce)	$110,208	<0.1%	Rank history: not on the FY2021–FY2022 lists, #87 in FY2024 and not on the FY2025 list; up 54 since FY2022.
75	ANS Services LLC Top agencies USAF (Department of the Air Force)	$109,000	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
76	Alaska Native Government Services LLC Through Copper River Enterprise Services, LLC Top agencies DHS (Department of Homeland Security)	$102,062	<0.1%	Rank history: #82 in FY2021, #75 in FY2022 and not on the FY2024–FY2025 lists; down 1 since FY2022.
77	Ohio Civil Rights Commission Through Ohio Department of Public Safety, Emergency Managment Agency Top agencies Commerce (Department of Commerce)	$97,714	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
78	General Electric Company 2 awardees, including GE Medical Systems Information Technologies, Inc. Top agencies VA (Department of Veterans Affairs)	$96,343	<0.1%	Rank history: not on the FY2021–FY2022 lists, #67 in FY2024 and not on the FY2025 list; up 52 since FY2022.
79	Trinity Dynamics, Inc. Top agencies DOJ (Department of Justice)	$96,176	<0.1%	Rank history: #97 in FY2021, not on the FY2022 list, not on the FY2024 list and #35 in FY2025; up 64 since FY2022.
80	Tunista Logistics Solutions LLC Top agencies DISA (Defense Information Systems Agency)	$96,150	<0.1%	Rank history: not on the FY2021–FY2022 lists, #94 in FY2024 and not on the FY2025 list; up 78 since FY2022.
81	Larson Associates Usa, Inc. Top agencies DOJ (Department of Justice)	$95,989	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 100 since FY2022.
82	Codan Limited Through Daniels Electronics Ltd Top agencies USDA (Department of Agriculture)	$95,787	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 26 since FY2022.
83	Trident Technical Solutions, LLC Top agencies Army (Department of the Army)	$95,449	<0.1%	Rank history: not on the FY2021–FY2022 lists, #68 in FY2024 and not on the FY2025 list; up 87 since FY2022.
84	Tyrula, LLC Top agencies HHS (Department of Health and Human Services)	$94,284	<0.1%	Rank history: not on the FY2021–FY2022 lists, #66 in FY2024 and #34 in FY2025; up 40 since FY2022.
85	Hepburn Consultants Inc. Top agencies Army (Department of the Army)	$92,900	<0.1%	Rank history: not on the FY2021–FY2022 lists, #76 in FY2024 and not on the FY2025 list; new.
86	Pacific Network Group LLC Top agencies Navy (Department of the Navy)	$89,640	<0.1%	Rank history: not on the FY2021–FY2022 lists, #62 in FY2024 and #36 in FY2025; new.
87	N & J Enterprise LLC Top agencies USDA (Department of Agriculture)	$88,625	<0.1%	Rank history: not on the FY2021–FY2022 lists, #71 in FY2024 and #43 in FY2025; up 74 since FY2022.
88	RAI Way SPA Top agencies OSD (Office of the Secretary of Defense) USAF (Department of the Air Force)	$88,557	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 113 since FY2022.
89	Ricardo Perez S.a. Through Avidex Industries, L.L.C. Top agencies VA (Department of Veterans Affairs)	$86,403	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 103 since FY2022.
90	Dailey and Wells Communications, Inc. Top agencies VA (Department of Veterans Affairs)	$86,345	<0.1%	Rank history: not on the FY2021 list, #45 in FY2022, #49 in FY2024 and #39 in FY2025; down 45 since FY2022.
91	Colossal Contracting LLC Top agencies HHS (Department of Health and Human Services)	$85,097	<0.1%	Rank history: not on the FY2021 list, #83 in FY2022 and not on the FY2024–FY2025 lists; down 8 since FY2022.
92	NEU Technologies Group LLC Top agencies Navy (Department of the Navy)	$83,145	<0.1%	Rank history: not on the FY2021–FY2022 lists, #91 in FY2024 and not on the FY2025 list; up 86 since FY2022.
93	Signal Technologies, Incorporated Top agencies VA (Department of Veterans Affairs)	$82,225	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 49 since FY2022.
94	Chesapeake Mission Critical LLC Top agencies Navy (Department of the Navy)	$82,100	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 46 since FY2022.
95	Mobile Communications America Inc. Top agencies HHS (Department of Health and Human Services) DHS (Department of Homeland Security) Commerce (Department of Commerce)	$77,211	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 49 since FY2022.
96	Berry William C Top agencies FCC (Federal Communications Commission)	$75,000	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 205 since FY2022.
97	HQE Systems, Inc. Top agencies USAF (Department of the Air Force)	$74,152	<0.1%	Rank history: not on the FY2021 list, #37 in FY2022 and not on the FY2024–FY2025 lists; down 60 since FY2022.
98	Tempest Telecom Solutions, LLC Top agencies DOJ (Department of Justice)	$74,129	<0.1%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #50 in FY2025; up 53 since FY2022.
99	Teltron Design Group Inc. Top agencies Navy (Department of the Navy)	$69,696	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 76 since FY2022.
100	Relm Communications Inc. Top agencies AOUSC (Administrative Office of the U.S. Courts)	$69,106	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 54 since FY2022.

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 $374 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 2023 ran Oct 1, 2022 – Sep 30, 2023. 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 FY2022. "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 FY2022 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