Top 100 Contractors in NAICS 517810: All Other Telecommunications, Jul 2025–Jun 2026

Name: Top 100 Contractors in NAICS 517810: All Other Telecommunications, 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 80% of NAICS 517810 contract dollars from July 2025 through June 2026

Contract obligations: $285,685,424 Net of deobligations, by contracts coded NAICS 517810
Contractors: 196 Parent companies with an obligation
Largest contractor: Five Rivers Analytics, LLC $81.6 million, 28.3% 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	Five Rivers Analytics, LLC Top agencies USAF (Department of the Air Force)	$81,553,779	28.3%	Rank history: not on the FY2023 list, #2 in FY2024 and #1 in FY2025; up 1 since Jul 2024–Jun 2025.
2	Indyne, Inc. 3 awardees Top agencies USAF (Department of the Air Force)	$65,180,217	22.6%	Rank history: #2 in FY2023, #4 in FY2024 and #7 in FY2025; up 5 since Jul 2024–Jun 2025.
3	Lockheed Martin Corporation 3 awardees Top agencies USAF (Department of the Air Force)	$18,316,234	6.3%	Rank history: not on the FY2023 list, #5 in FY2024 and #4 in FY2025; up 2 since Jul 2024–Jun 2025.
4	V2X, Inc. 2 awardees, including V2X Systems LLC and Advantor Systems II LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$18,263,565	6.3%	Rank history: not on the FY2023 list, #3 in FY2024 and #5 in FY2025; down 1 since Jul 2024–Jun 2025.
5	Koniag It Systems, LLC Top agencies USDA (Department of Agriculture)	$13,199,895	4.6%	Rank history: not on the FY2023 list, #42 in FY2024 and #11 in FY2025; up 45 since Jul 2024–Jun 2025.
6	Guidehouse Inc. Through Peraton Inc. Top agencies Commerce (Department of Commerce)	$7,831,373	2.7%	Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
7	Oneida Technical Solutions, LLC Top agencies Navy (Department of the Navy)	$7,762,241	2.7%	Rank history: #3 in FY2023, #8 in FY2024 and #13 in FY2025; up 4 since Jul 2024–Jun 2025.
8	Hoolaulima Government Solutions, LLC Top agencies Army (Department of the Army)	$7,091,944	2.5%	Rank history: not on the FY2023–FY2024 lists and #8 in FY2025; up 2 since Jul 2024–Jun 2025.
9	Sierra Nevada Company, LLC Top agencies USAF (Department of the Air Force)	$6,689,162	2.3%	Rank history: not on the FY2023–FY2024 lists and #3 in FY2025; down 5 since Jul 2024–Jun 2025.
10	Beacon Telecom Inc. Top agencies DHS (Department of Homeland Security)	$5,995,755	2.1%	Rank history: not on the FY2023 list, #6 in FY2024 and #12 in FY2025; up 2 since Jul 2024–Jun 2025.
11	The Mental Health Association of New York City, Inc. Top agencies VA (Department of Veterans Affairs)	$4,708,821	1.6%	Rank history: not on the FY2023 list, #7 in FY2024 and #10 in FY2025; down 2 since Jul 2024–Jun 2025.
12	BT Americas Inc. Through 22Nd Century Networks, Inc. Top agencies USAF (Department of the Air Force) DOS (Department of State) DHA (Defense Health Agency)	$4,040,070	1.4%	Rank history: not on the FY2023–FY2024 lists and #9 in FY2025; up 4 since Jul 2024–Jun 2025.
13	The Regents of the University of Colorado Top agencies NASA (National Aeronautics and Space Administration)	$3,860,048	1.3%	Rank history: #6 in FY2023, #9 in FY2024 and #14 in FY2025; unchanged since Jul 2024–Jun 2025.
14	Frequentis Defense Inc. Top agencies Navy (Department of the Navy)	$3,108,016	1.1%	Rank history: not on the FY2023–FY2024 lists and #95 in FY2025; new, not ranked in Jul 2024–Jun 2025.
15	Us21 Inc. Top agencies Army (Department of the Army)	$2,726,797	0.9%	Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
16	Athena Technology Group, Inc. Top agencies USAF (Department of the Air Force)	$2,481,202	0.9%	Rank history: not on the FY2023–FY2024 lists and #15 in FY2025; down 1 since Jul 2024–Jun 2025.
17	CCS Ivory Cloud JV LLC Top agencies DOE (Department of Energy)	$2,330,700	0.8%	Rank history: not on the FY2023 list, #18 in FY2024 and #16 in FY2025; up 5 since Jul 2024–Jun 2025.
18	Galaide Professional Services Inc. Top agencies Navy (Department of the Navy)	$2,202,442	0.8%	Rank history: not on the FY2023–FY2024 lists and #18 in FY2025; new, not ranked in Jul 2024–Jun 2025.
19	At&T Inc. 5 awardees, including At&T Enterprises, LLC, Southwestern Bell Telephone Company, LLC and Directv, LLC Top agencies Navy (Department of the Navy) DOT (Department of Transportation) USAF (Department of the Air Force)	$2,178,122	0.8%	Rank history: #30 in FY2023, #20 in FY2024 and #46 in FY2025; up 33 since Jul 2024–Jun 2025.
20	Quantum Technologies, Inc. Top agencies OSD (Office of the Secretary of Defense)	$1,966,954	0.7%	Rank history: #4 in FY2023, #27 in FY2024 and #17 in FY2025; down 6 since Jul 2024–Jun 2025.
21	The Cherokee Nation Through Cherokee Strategic Solutions, L.L.C. Top agencies USAF (Department of the Air Force) DHA (Defense Health Agency)	$1,625,975	0.6%	Rank history: not on the FY2023–FY2024 lists and #19 in FY2025; unchanged since Jul 2024–Jun 2025.
22	Corp Ten International Top agencies DHS (Department of Homeland Security)	$1,576,797	0.5%	Rank history: not on the FY2023 list, #10 in FY2024 and #20 in FY2025; down 3 since Jul 2024–Jun 2025.
23	Meggitt Aerospace Limited Through Meggitt Defense Systems, Inc. Top agencies USAF (Department of the Air Force)	$1,234,916	0.4%	Rank history: not on the FY2023–FY2024 lists and #22 in FY2025; up 3 since Jul 2024–Jun 2025.
24	Peraton Inc. Top agencies Commerce (Department of Commerce)	$1,059,933	0.4%	Rank history: not on the FY2023 list, #1 in FY2024 and #2 in FY2025; down 23 since Jul 2024–Jun 2025.
25	Simba Enterprises LLC Top agencies USAF (Department of the Air Force)	$1,008,935	0.3%	Rank history: not on the FY2023 list, #16 in FY2024 and #6 in FY2025; down 19 since Jul 2024–Jun 2025.
26	Stellar Innovations & Solutions Inc. Top agencies USAF (Department of the Air Force)	$835,280	0.3%	Rank history: #10 in FY2023, #17 in FY2024 and #23 in FY2025; down 2 since Jul 2024–Jun 2025.
27	Traxyl Inc. Top agencies DHS (Department of Homeland Security)	$716,410	0.2%	Rank history: not on the FY2023 list, #13 in FY2024 and #25 in FY2025; down 7 since Jul 2024–Jun 2025.
28	Compass Point LLC Top agencies Army (Department of the Army)	$695,643	0.2%	Rank history: not on the FY2023–FY2024 lists and #29 in FY2025; new, not ranked in Jul 2024–Jun 2025.
29	Western Wildfire LLC Top agencies USDA (Department of Agriculture)	$683,469	0.2%	Rank history: not on the FY2023 list, #19 in FY2024 and #24 in FY2025; down 4 since Jul 2024–Jun 2025.
30	Astraeus Operations, LLC Top agencies USAF (Department of the Air Force) DHA (Defense Health Agency)	$618,803	0.2%	Rank history: not on the FY2023–FY2024 lists and #26 in FY2025; down 2 since Jul 2024–Jun 2025.
31	Centurylink Communications, LLC Top agencies DOI (Department of the Interior)	$601,282	0.2%	Rank history: not on the FY2023–FY2024 lists and #27 in FY2025; up 171 since Jul 2024–Jun 2025.
32	Motorola Solutions, Inc. Top agencies Army (Department of the Army) HHS (Department of Health and Human Services)	$583,291	0.2%	Rank history: not on the FY2023–FY2024 lists and #28 in FY2025; up 68 since Jul 2024–Jun 2025.
33	L3Harris Technologies, Inc. 2 awardees Top agencies Army (Department of the Army)	$547,178	0.2%	Rank history: not on the FY2023 list, #25 in FY2024 and #21 in FY2025; down 10 since Jul 2024–Jun 2025.
34	Resolution Think LLC Top agencies Navy (Department of the Navy)	$513,870	0.2%	Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
35	Sengex LLC Top agencies Navy (Department of the Navy)	$501,443	0.2%	Rank history: not on the FY2023 list, #26 in FY2024 and #30 in FY2025; down 3 since Jul 2024–Jun 2025.
36	Alvarez LLC Top agencies VA (Department of Veterans Affairs)	$458,717	0.2%	Rank history: #13 in FY2023, #21 in FY2024 and #32 in FY2025; down 6 since Jul 2024–Jun 2025.
37	OSI Federal Technologies Inc Top agencies Commerce (Department of Commerce)	$403,500	0.1%	Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
38	Sonatel SA Top agencies DOS (Department of State)	$395,863	0.1%	Rank history: not on the FY2023–FY2024 lists and #31 in FY2025; new, not ranked in Jul 2024–Jun 2025.
39	Granite Telecommunications, LLC Top agencies Army (Department of the Army) CSOSA (Court Services and Offender Supervision Agency)	$365,629	0.1%	Rank history: not on the FY2023–FY2024 lists and #35 in FY2025; down 6 since Jul 2024–Jun 2025.
40	TLC Solutions, Inc. Top agencies Army (Department of the Army)	$345,145	0.1%	Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
41	Commdex, LLC Top agencies Navy (Department of the Navy) DOI (Department of the Interior)	$337,522	0.1%	Rank history: #25 in FY2023, #36 in FY2024 and #36 in FY2025; down 4 since Jul 2024–Jun 2025.
42	Government Marketing and Procurement, LLC Top agencies VA (Department of Veterans Affairs)	$336,171	0.1%	Rank history: #22 in FY2023, #30 in FY2024 and not on the FY2025 list; down 4 since Jul 2024–Jun 2025.
43	National Law Enforcement Telecommunication System (Nlets), Inc. Top agencies DOJ (Department of Justice) DOI (Department of the Interior)	$329,114	0.1%	Rank history: #20 in FY2023, #45 in FY2024 and #39 in FY2025; unchanged since Jul 2024–Jun 2025.
44	Nakupuna Federal LLC Top agencies USAF (Department of the Air Force)	$324,145	0.1%	Rank history: not on the FY2023–FY2024 lists and #37 in FY2025; new, not ranked in Jul 2024–Jun 2025.
45	Bowhead Base Operations LLC Top agencies USAF (Department of the Air Force)	$318,913	0.1%	Rank history: not on the FY2023 list, #34 in FY2024 and #40 in FY2025; down 4 since Jul 2024–Jun 2025.
46	Easier Communications, Llc. Top agencies VA (Department of Veterans Affairs)	$297,090	0.1%	Rank history: #52 in FY2023, #28 in FY2024 and #33 in FY2025; down 19 since Jul 2024–Jun 2025.
47	Zayo Group LLC Top agencies DOI (Department of the Interior)	$258,250	0.1%	Rank history: not on the FY2023–FY2024 lists and #76 in FY2025; up 22 since Jul 2024–Jun 2025.
48	Hopi Telecommunications Inc. Top agencies HHS (Department of Health and Human Services)	$251,882	0.1%	Rank history: not on the FY2023–FY2024 lists and #93 in FY2025; new, not ranked in Jul 2024–Jun 2025.
49	Cowboy Contracting LLC Top agencies USDA (Department of Agriculture)	$226,010	0.1%	Rank history: not on the FY2023–FY2024 lists and #44 in FY2025; up 129 since Jul 2024–Jun 2025.
50	Lumen Technologies Government Solutions, Inc. 2 awardees Top agencies HHS (Department of Health and Human Services) DOI (Department of the Interior) USAF (Department of the Air Force)	$207,105	0.1%	Rank history: not on the FY2023 list, #33 in FY2024 and #34 in FY2025; down 11 since Jul 2024–Jun 2025.
51	Parraid LLC Top agencies USAF (Department of the Air Force)	$202,420	0.1%	Rank history: not on the FY2023–FY2024 lists and #38 in FY2025; up 16 since Jul 2024–Jun 2025.
52	Logistics Systems Incorporated Top agencies USAF (Department of the Air Force)	$200,199	0.1%	Rank history: not on the FY2023–FY2024 lists and #45 in FY2025; new, not ranked in Jul 2024–Jun 2025.
53	General Datacomm, Inc. Top agencies DOT (Department of Transportation)	$199,895	0.1%	Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
54	Carahsoft Technology Corp Top agencies DOS (Department of State)	$190,436	0.1%	Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
55	Pegasus Radio Corp Top agencies Commerce (Department of Commerce) NRC (Nuclear Regulatory Commission) FTC (Federal Trade Commission)	$183,151	0.1%	Rank history: #55 in FY2023, #80 in FY2024 and #42 in FY2025; down 4 since Jul 2024–Jun 2025.
56	Cox Communications Hampton Roads, L.L.C. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$183,064	0.1%	Rank history: not on the FY2023–FY2024 lists and #63 in FY2025; new, not ranked in Jul 2024–Jun 2025.
57	GCI Communication Corp. Top agencies DOI (Department of the Interior) Commerce (Department of Commerce)	$170,170	0.1%	Rank history: not on the FY2023–FY2024 lists and #50 in FY2025; up 122 since Jul 2024–Jun 2025.
58	Lyman Communications LLC Top agencies DOI (Department of the Interior)	$137,800	<0.1%	Rank history: not on the FY2023 list, #58 in FY2024 and #53 in FY2025; up 5 since Jul 2024–Jun 2025.
59	Mainstream IP Solutions Inc. Top agencies Navy (Department of the Navy)	$137,661	<0.1%	Rank history: not on the FY2023 list, #70 in FY2024 and not on the FY2025 list; up 22 since Jul 2024–Jun 2025.
60	Cross Connections Emergency Services, Inc. Top agencies USDA (Department of Agriculture)	$128,900	<0.1%	Rank history: not on the FY2023 list, #72 in FY2024 and #55 in FY2025; up 23 since Jul 2024–Jun 2025.
61	Fox Partners LLC Top agencies DOJ (Department of Justice)	$128,448	<0.1%	Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
62	American Fireline, LLC Top agencies USDA (Department of Agriculture)	$128,400	<0.1%	Rank history: not on the FY2023–FY2024 lists and #57 in FY2025; new, not ranked in Jul 2024–Jun 2025.
63	Belfast D.C LLC 2 awardees, including District of Columbia, Government Of Top agencies FLRA (Federal Labor Relations Authority) CFPB (Consumer Financial Protection Bureau)	$125,600	<0.1%	Rank history: not on the FY2023–FY2024 lists and #84 in FY2025; up 22 since Jul 2024–Jun 2025.
64	Communications Venture Corporation Top agencies USAF (Department of the Air Force)	$117,449	<0.1%	Rank history: not on the FY2023 list, #92 in FY2024 and #59 in FY2025; up 1 since Jul 2024–Jun 2025.
65	Cloudcasters, Inc. Top agencies USDA (Department of Agriculture)	$113,753	<0.1%	Rank history: not on the FY2023 list, #99 in FY2024 and #54 in FY2025; up 21 since Jul 2024–Jun 2025.
66	Kaiva Services, LLC Top agencies Army (Department of the Army)	$104,798	<0.1%	Rank history: #19 in FY2023, #29 in FY2024 and #60 in FY2025; down 31 since Jul 2024–Jun 2025.
67	Outback Firefighting, Inc. Top agencies USDA (Department of Agriculture)	$100,448	<0.1%	Rank history: not on the FY2023 list, #59 in FY2024 and #56 in FY2025; down 10 since Jul 2024–Jun 2025.
68	Transloc Inc. Top agencies Army (Department of the Army)	$96,054	<0.1%	Rank history: not on the FY2023 list, #61 in FY2024 and #79 in FY2025; up 22 since Jul 2024–Jun 2025.
69	OPA Telecommunications LLC Top agencies USAF (Department of the Air Force)	$95,037	<0.1%	Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
70	County of San Diego Top agencies VA (Department of Veterans Affairs)	$91,850	<0.1%	Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
71	Bear Isle, LLC Top agencies DOJ (Department of Justice)	$90,026	<0.1%	Rank history: not on the FY2023–FY2024 lists and #74 in FY2025; new, not ranked in Jul 2024–Jun 2025.
72	American Communications Solutions, LLC Top agencies DOT (Department of Transportation)	$90,000	<0.1%	Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
73	Nokia Federal Solutions LLC Top agencies Commerce (Department of Commerce)	$87,769	<0.1%	Rank history: not on the FY2023–FY2024 lists and #68 in FY2025; new, not ranked in Jul 2024–Jun 2025.
74	Aegis ATC LLC Top agencies USDA (Department of Agriculture)	$86,304	<0.1%	Rank history: not on the FY2023–FY2024 lists and #69 in FY2025; new, not ranked in Jul 2024–Jun 2025.
75	The Woods Hole Group, Inc. Top agencies Navy (Department of the Navy)	$84,750	<0.1%	Rank history: not on the FY2023–FY2024 lists and #94 in FY2025; new, not ranked in Jul 2024–Jun 2025.
76	Gulfnet Communications Co. Wll. Top agencies Army (Department of the Army)	$84,381	<0.1%	Rank history: not on the FY2023 list, #65 in FY2024 and #71 in FY2025; down 2 since Jul 2024–Jun 2025.
77	Triangle Telephone Cooperative Association, Inc. Top agencies DOI (Department of the Interior)	$82,912	<0.1%	Rank history: not on the FY2023–FY2024 lists and #80 in FY2025; new, not ranked in Jul 2024–Jun 2025.
78	Tenax Technologies LLC Top agencies Army (Department of the Army)	$81,582	<0.1%	Rank history: not on the FY2023–FY2024 lists and #51 in FY2025; new, not ranked in Jul 2024–Jun 2025.
79	University Corporation for Advanced Internet Development Top agencies DOI (Department of the Interior)	$79,666	<0.1%	Rank history: not on the FY2023–FY2024 lists and #99 in FY2025; new, not ranked in Jul 2024–Jun 2025.
80	N-Ovation Technology Group LLC Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force)	$79,103	<0.1%	Rank history: #60 in FY2023, #24 in FY2024 and #70 in FY2025; down 8 since Jul 2024–Jun 2025.
81	White Cloud Communications, Inc. Top agencies DOI (Department of the Interior)	$77,858	<0.1%	Rank history: not on the FY2023–FY2024 lists and #73 in FY2025; new, not ranked in Jul 2024–Jun 2025.
82	Dash Business Top agencies DOS (Department of State)	$70,515	<0.1%	Rank history: not on the FY2023–FY2025 lists; up 107 since Jul 2024–Jun 2025.
83	Red Truck Wildfire LLC Top agencies USDA (Department of Agriculture)	$67,248	<0.1%	Rank history: not on the FY2023 list, #75 in FY2024 and #58 in FY2025; down 21 since Jul 2024–Jun 2025.
84	Microtechnologies LLC Top agencies Army (Department of the Army)	$66,980	<0.1%	Rank history: not on the FY2023–FY2024 lists and #78 in FY2025; new, not ranked in Jul 2024–Jun 2025.
85	Cox Kansas Telcom LLC Top agencies Army (Department of the Army)	$64,584	<0.1%	Rank history: not on the FY2023–FY2024 lists and #81 in FY2025; up 6 since Jul 2024–Jun 2025.
86	Sempre, Inc. Top agencies Army (Department of the Army)	$60,000	<0.1%	Rank history: #8 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
87	Instituto Nacional De Tecnica Aeroespacial Esteban Terradas MDE Top agencies NASA (National Aeronautics and Space Administration)	$59,056	<0.1%	Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
88	Radio Comunicaciones, Sociedad Anonima De Capital Variable Top agencies DOS (Department of State)	$57,446	<0.1%	Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
89	Jordan Mobile Telephone Services Top agencies DOS (Department of State) USAF (Department of the Air Force)	$56,309	<0.1%	Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
90	MCS of Tampa, Inc. Top agencies USAF (Department of the Air Force)	$55,217	<0.1%	Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
91	Global Satellite Engineering, LLC Top agencies DOS (Department of State)	$51,051	<0.1%	Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
92	Nihon Kohden America LLC Top agencies VA (Department of Veterans Affairs)	$50,611	<0.1%	Rank history: not on the FY2023–FY2024 lists and #96 in FY2025; up 16 since Jul 2024–Jun 2025.
93	Gila River Broadcasting Corporation, Inc. Through Gila River Telecommunications, Inc. Top agencies HHS (Department of Health and Human Services)	$50,000	<0.1%	Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
94	Higher Ground LLC Top agencies Navy (Department of the Navy)	$46,675	<0.1%	Rank history: #81 in FY2023, #64 in FY2024 and #83 in FY2025; down 28 since Jul 2024–Jun 2025.
95	Coxcom, LLC Top agencies DOJ (Department of Justice)	$46,251	<0.1%	Rank history: not on the FY2023–FY2024 lists and #92 in FY2025; new, not ranked in Jul 2024–Jun 2025.
96	SMITH2O LLC Top agencies USDA (Department of Agriculture)	$42,087	<0.1%	Rank history: not on the FY2023 list, #48 in FY2024 and #97 in FY2025; down 42 since Jul 2024–Jun 2025.
97	Rent-A-Pc Inc. Top agencies USDA (Department of Agriculture)	$41,987	<0.1%	Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
98	Arotech Corporation Through Battlespace Simulations LLC Top agencies Navy (Department of the Navy)	$38,399	<0.1%	Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
99	Tropical Tower Service, Inc. Top agencies DOJ (Department of Justice)	$37,980	<0.1%	Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
100	Comcast Government Services LLC Top agencies HHS (Department of Health and Human Services) Navy (Department of the Navy) DHA (Defense Health Agency)	$37,807	<0.1%	Rank history: not on the FY2023 list, #88 in FY2024 and not on the FY2025 list; up 10 since Jul 2024–Jun 2025.

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100 of 196 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 $289 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 FY2023, #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 517810 contractors in Jul 2025–Jun 2026?

1. Five Rivers Analytics, LLC ($81.6M), 2. Indyne, Inc. ($65.2M), 3. Lockheed Martin Corporation ($18.3M), 4. V2X, Inc. ($18.3M), 5. Koniag It Systems, LLC ($13.2M), 6. Guidehouse Inc. ($7.83M), 7. Oneida Technical Solutions, LLC ($7.76M), 8. Hoolaulima Government Solutions, LLC ($7.09M), 9. Sierra Nevada Company, LLC ($6.69M), 10. Beacon Telecom Inc. ($6M).

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