Top 61 Contractors in NAICS 517110: Wired Telecommunications Carriers, FY2025

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	At&T Inc. 8 awardees, including At&T Enterprises, LLC, Bellsouth Telecommunications, LLC and Alascom, Inc. Top agencies VA (Department of Veterans Affairs) DHS (Department of Homeland Security) DOJ (Department of Justice)	$1,040,905,073	42.4%	Rank history: #1 in FY2021, #1 in FY2022, #1 in FY2023 and #1 in FY2024; unchanged since FY2024.
2	Lumen Technologies Government Solutions, Inc. 2 awardees Top agencies DISA (Defense Information Systems Agency) VA (Department of Veterans Affairs) USDA (Department of Agriculture)	$414,055,823	16.9%	Rank history: #40 in FY2021, #7 in FY2022, #36 in FY2023 and #5 in FY2024; up 3 since FY2024.
3	Verizon 8 awardees, including Verizon Business Network Services LLC, MCI Communications Services LLC and Verizon Deutschland GMBH Top agencies DISA (Defense Information Systems Agency) HHS (Department of Health and Human Services) Treasury (Department of the Treasury)	$380,790,012	15.5%	Rank history: not on the FY2021–FY2023 lists and #2 in FY2024; down 1 since FY2024.
4	AOC Connect, LLC Top agencies DISA (Defense Information Systems Agency) USAF (Department of the Air Force) DHA (Defense Health Agency)	$123,734,102	5.0%	Rank history: not on the FY2021–FY2023 lists and #64 in FY2024; up 60 since FY2024.
5	Manhattan Telecommunications Corporation LLC Top agencies SSA (Social Security Administration) GSA (General Services Administration) Navy (Department of the Navy)	$44,878,806	1.8%	Rank history: #19 in FY2021, #13 in FY2022, #7 in FY2023 and #6 in FY2024; up 1 since FY2024.
6	At&T Technical Services Company, Inc. Top agencies DOS (Department of State) Treasury (Department of the Treasury)	$36,506,900	1.5%	Rank history: #61 in FY2021, not on the FY2022–FY2023 lists and #8 in FY2024; up 2 since FY2024.
7	Avaya Federal Solutions Inc Top agencies SSA (Social Security Administration)	$33,395,151	1.4%	Rank history: #21 in FY2021, #10 in FY2022, #10 in FY2023 and #11 in FY2024; up 4 since FY2024.
8	Peraton Inc. 2 awardees, including Peraton Enterprise Solutions LLC Top agencies USAF (Department of the Air Force)	$22,120,198	0.9%	Rank history: not on the FY2021–FY2023 lists and #30 in FY2024; up 22 since FY2024.
9	CACI International Inc. 3 awardees, including Caci Nss, LLC Top agencies USAF (Department of the Air Force)	$20,742,754	0.8%	Rank history: #3 in FY2021, #4 in FY2022, #4 in FY2023 and #24 in FY2024; up 15 since FY2024.
10	Booz Allen Hamilton Holding Corporation Through Booz Allen Hamilton Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) OSD (Office of the Secretary of Defense)	$18,095,472	0.7%	Rank history: #8 in FY2021, #6 in FY2022, #5 in FY2023 and #4 in FY2024; down 6 since FY2024.
11	Lumen Technologies, Inc. 3 awardees, including Level 3 Communications, LLC, Level 3 Telecom Holdings, LLC and Lumen Technologies Government Solutions, Inc. Top agencies DISA (Defense Information Systems Agency) HHS (Department of Health and Human Services) USAF (Department of the Air Force)	$12,728,133	0.5%	Rank history: #2 in FY2021, #3 in FY2022, #3 in FY2023 and #3 in FY2024; down 8 since FY2024.
12	Granite Telecommunications, LLC Top agencies USAF (Department of the Air Force) Treasury (Department of the Treasury) HUD (Department of Housing and Urban Development)	$9,590,312	0.4%	Rank history: #17 in FY2021, #20 in FY2022, #28 in FY2023 and #19 in FY2024; up 7 since FY2024.
13	Zayo Group LLC Top agencies HHS (Department of Health and Human Services) DOI (Department of the Interior) Commerce (Department of Commerce)	$7,659,292	0.3%	Rank history: #79 in FY2021, not on the FY2022–FY2023 lists and #42 in FY2024; up 29 since FY2024.
14	SMS Data Products Group Inc. Top agencies USAF (Department of the Air Force)	$5,792,377	0.2%	Rank history: #7 in FY2021, #5 in FY2022, #6 in FY2023 and #7 in FY2024; down 7 since FY2024.
15	Gstek Inc. Top agencies Army (Department of the Army)	$4,362,977	0.2%	Rank history: not on the FY2021–FY2022 lists, #22 in FY2023 and #18 in FY2024; up 3 since FY2024.
16	Comcast Government Services LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DHA (Defense Health Agency)	$4,358,199	0.2%	Rank history: not on the FY2021 list, #59 in FY2022, #62 in FY2023 and #43 in FY2024; up 27 since FY2024.
17	Gc&E Systems Group, LLC Top agencies Army (Department of the Army)	$2,687,149	0.1%	Rank history: #52 in FY2021, not on the FY2022–FY2023 lists and #38 in FY2024; up 21 since FY2024.
18	By Light Professional It Services LLC Top agencies DISA (Defense Information Systems Agency)	$2,353,675	0.1%	Rank history: #48 in FY2021, #48 in FY2022, #34 in FY2023 and #41 in FY2024; up 23 since FY2024.
19	Futron Incorporated Top agencies HHS (Department of Health and Human Services) DLA (Defense Logistics Agency)	$2,318,574	0.1%	Rank history: #41 in FY2021, #39 in FY2022, #31 in FY2023 and #32 in FY2024; up 13 since FY2024.
20	Peraton Government Communications Inc. Top agencies DISA (Defense Information Systems Agency)	$2,075,624	0.1%	Rank history: #98 in FY2021, not on the FY2022–FY2023 lists and #45 in FY2024; up 25 since FY2024.
21	Kddi Corporation Top agencies Navy (Department of the Navy)	$1,489,243	0.1%	Rank history: #65 in FY2021, #55 in FY2022, #48 in FY2023 and #48 in FY2024; up 27 since FY2024.
22	Qualitynet General Trading and Contracting Company WLL Top agencies Army (Department of the Army)	$1,417,235	0.1%	Rank history: not on the FY2021 list, #56 in FY2022, #42 in FY2023 and #47 in FY2024; up 25 since FY2024.
23	Leader Communications Inc. Top agencies Army (Department of the Army)	$1,235,604	0.1%	Rank history: #44 in FY2021, #29 in FY2022, #20 in FY2023 and #16 in FY2024; down 7 since FY2024.
24	EPS Corporation Top agencies USAF (Department of the Air Force) SSA (Social Security Administration)	$1,174,371	<0.1%	Rank history: #29 in FY2021, #35 in FY2022, #33 in FY2023 and #37 in FY2024; up 13 since FY2024.
25	Sos International LLC Top agencies Army (Department of the Army)	$1,066,539	<0.1%	Rank history: #60 in FY2021, #42 in FY2022, #39 in FY2023 and #34 in FY2024; up 9 since FY2024.
26	Comcast of Connecticut Inc 2 awardees, including Comcast Business Communications, LLC Top agencies NRC (Nuclear Regulatory Commission) CPSC (Consumer Product Safety Commission) OSD (Office of the Secretary of Defense)	$1,038,690	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
27	Abacus Technology Corporation Top agencies USAF (Department of the Air Force)	$1,038,151	<0.1%	Rank history: #9 in FY2021, #12 in FY2022, #9 in FY2023 and #9 in FY2024; down 18 since FY2024.
28	Strategic Resources, Incorporated Top agencies Army (Department of the Army)	$1,018,542	<0.1%	Rank history: #57 in FY2021, #43 in FY2022, #27 in FY2023 and #23 in FY2024; down 5 since FY2024.
29	The Gordian Group, Inc. Top agencies USDA (Department of Agriculture) Army (Department of the Army) USAF (Department of the Air Force)	$992,023	<0.1%	Rank history: not on the FY2021–FY2023 lists and #52 in FY2024; up 23 since FY2024.
30	American Systems Corporation Top agencies USAF (Department of the Air Force)	$628,006	<0.1%	Rank history: #12 in FY2021, #25 in FY2022, #14 in FY2023 and #15 in FY2024; down 15 since FY2024.
31	RTX Corporation Through Raytheon Company Top agencies USAF (Department of the Air Force)	$617,196	<0.1%	Rank history: #54 in FY2021, #49 in FY2022, #37 in FY2023 and #44 in FY2024; up 13 since FY2024.
32	Sumaria Systems, LLC Top agencies DHA (Defense Health Agency)	$525,842	<0.1%	Rank history: #13 in FY2021, #28 in FY2022, #26 in FY2023 and #31 in FY2024; down 1 since FY2024.
33	Netcom Technologies Inc. Top agencies DOJ (Department of Justice)	$501,527	<0.1%	Rank history: #64 in FY2021, #60 in FY2022, #46 in FY2023 and #57 in FY2024; up 24 since FY2024.
34	Turk Telekomunikasyon Anonim Sirketi Top agencies USAF (Department of the Air Force)	$428,714	<0.1%	Rank history: not on the FY2021–FY2023 lists and #74 in FY2024; up 40 since FY2024.
35	The Centech Group Inc. Top agencies USAF (Department of the Air Force)	$420,092	<0.1%	Rank history: #39 in FY2021, #70 in FY2022, #45 in FY2023 and not on the FY2024 list; returned.
36	Tyto Athene, LLC Top agencies DOT (Department of Transportation)	$413,827	<0.1%	Rank history: #53 in FY2021, #36 in FY2022, #40 in FY2023 and #55 in FY2024; up 19 since FY2024.
37	T-Mobile Secure Federal Operations LLC Top agencies DISA (Defense Information Systems Agency)	$363,989	<0.1%	Rank history: not on the FY2021–FY2023 lists and #59 in FY2024; up 22 since FY2024.
38	Crown Castle Fiber LLC Top agencies HHS (Department of Health and Human Services) Commerce (Department of Commerce) CPSC (Consumer Product Safety Commission)	$194,289	<0.1%	Rank history: not on the FY2021 list, #83 in FY2022, #56 in FY2023 and #62 in FY2024; up 24 since FY2024.
39	Pacific Northwest Gigapop Top agencies Commerce (Department of Commerce)	$187,420	<0.1%	Rank history: not on the FY2021–FY2022 lists, #59 in FY2023 and #63 in FY2024; up 24 since FY2024.
40	Reti Telematiche Italiane S.p.a., In Forma Abbreviata Retelit S. P.a. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$185,861	<0.1%	Rank history: not on the FY2021–FY2022 lists, #92 in FY2023 and #79 in FY2024; up 39 since FY2024.
41	Applied Insight, LLC Top agencies USAF (Department of the Air Force)	$77,214	<0.1%	Rank history: #59 in FY2021, #73 in FY2022 and not on the FY2023–FY2024 lists; returned.
42	Deutsche Telekom Business Solutions GMBH Through T-Systems International GMBH Top agencies Army (Department of the Army)	$57,181	<0.1%	Rank history: #78 in FY2021, #58 in FY2022, not on the FY2023 list and #69 in FY2024; up 27 since FY2024.
43	Alaska Communications Internet, LLC Top agencies DSCA (Defense Security Cooperation Agency)	$54,000	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
44	Cox Communications Hampton Roads, L.L.C. Top agencies DISA (Defense Information Systems Agency)	$28,800	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
45	Star2Star Communications, LLC Top agencies HHS (Department of Health and Human Services)	$25,583	<0.1%	Rank history: not on the FY2021–FY2022 lists, #70 in FY2023 and not on the FY2024 list; returned.
46	Vodafone Group PLC Through Cable & Wireless U.K Top agencies USAF (Department of the Air Force)	$21,878	<0.1%	Rank history: not on the FY2021 list, #74 in FY2022, #69 in FY2023 and #76 in FY2024; up 30 since FY2024.
47	Time Warner Cable Enterprises LLC Through Time Warner Cable Inc. Top agencies DISA (Defense Information Systems Agency)	$19,000	<0.1%	Rank history: #70 in FY2021, #79 in FY2022, #71 in FY2023 and #75 in FY2024; up 28 since FY2024.
48	Technica Corporation Top agencies USAF (Department of the Air Force)	$17,787	<0.1%	Rank history: #16 in FY2021, #16 in FY2022, #13 in FY2023 and #26 in FY2024; down 22 since FY2024.
49	Cogent Communications LLC Top agencies Smithsonian (Smithsonian Institution)	$16,800	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
50	Vector Resources Inc. Top agencies Navy (Department of the Navy)	$11,545	<0.1%	Rank history: #55 in FY2021, #51 in FY2022, #47 in FY2023 and #65 in FY2024; up 15 since FY2024.
51	Nucla-Naturita Telephone Co. Top agencies DOI (Department of the Interior)	$10,000	<0.1%	Rank history: not on the FY2021–FY2022 lists, #80 in FY2023 and #87 in FY2024; up 36 since FY2024.
52	Wavedivision Holdings LLC Top agencies DOI (Department of the Interior)	$9,096	<0.1%	Rank history: not on the FY2021–FY2023 lists and #83 in FY2024; up 31 since FY2024.
53	Cox California Telcom, LLC Top agencies DOJ (Department of Justice)	$6,766	<0.1%	Rank history: not on the FY2021–FY2022 lists, #87 in FY2023 and #91 in FY2024; up 38 since FY2024.
54	Orange Through Orange Romania Communications S.A. Top agencies Army (Department of the Army)	$5,439	<0.1%	Rank history: not on the FY2021–FY2022 lists, #85 in FY2023 and #89 in FY2024; up 35 since FY2024.
55	Telecom Italia SPA Top agencies DMA (Defense Media Activity)	$4,934	<0.1%	Rank history: #87 in FY2021, not on the FY2022 list, #77 in FY2023 and #86 in FY2024; up 31 since FY2024.
56	Cambridge International Systems, Inc. Top agencies USAF (Department of the Air Force)	$4,800	<0.1%	Rank history: not on the FY2021–FY2023 lists and #90 in FY2024; up 34 since FY2024.
57	ACS of Anchorage LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$3,588	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
58	Frontier Communications of the Carolinas LLC Top agencies USAF (Department of the Air Force)	$3,407	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
59	Allbridge LLC Top agencies DHA (Defense Health Agency)	$3,117	<0.1%	Rank history: not on the FY2021–FY2023 lists and #88 in FY2024; up 29 since FY2024.
60	MEO - Servicos De Comunicacoes E Multimedia, S.A. Top agencies USAF (Department of the Air Force)	$1,936	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
61	A & T Systems, Inc. Top agencies Army (Department of the Army)	$1,389	<0.1%	Rank history: #37 in FY2021, #38 in FY2022, #24 in FY2023 and #25 in FY2024; down 36 since FY2024.

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 $2.45 billion 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 2025 ran Oct 1, 2024 – Sep 30, 2025. 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 FY2024. "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 FY2024 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.

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