Top 100 Contractors in NAICS 5173: Wired and Wireless Telecommunications Carriers, FY2024

Name: Top 100 Contractors in NAICS 5173: Wired and Wireless Telecommunications Carriers, FY2024
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2023 – Sep 30, 2024 Code page on GovTribe

The top 10 won 68% of FY2024 NAICS 5173 contract dollars

Contract obligations: $540,722,239 Net of deobligations, by contracts coded NAICS 5173 or a code under it
Contractors: 350 Parent companies with an obligation
Largest contractor: At&T Inc. $158 million, 23.8% 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	At&T Inc. 38 awardees, including Att Mobility LLC, At&T Mobility National Accounts LLC and At&T Enterprises, LLC Top agencies DOS (Department of State) Navy (Department of the Navy) Army (Department of the Army)	$158,453,392	23.8%	Rank history: #1 in FY2021, #1 in FY2022, #1 in FY2023 and #1 in FY2025; unchanged since FY2023.
2	Verizon 9 awardees, including Cellco Partnership, Verizon Business Network Services LLC and Verizon Federal Inc. Top agencies DOI (Department of the Interior) Navy (Department of the Navy) USDA (Department of Agriculture)	$92,263,148	13.8%	Rank history: not on the FY2021–FY2023 lists and #2 in FY2025; new.
3	Lumen Technologies Government Solutions, Inc. 3 awardees Top agencies DISA (Defense Information Systems Agency) DHS (Department of Homeland Security) VA (Department of Veterans Affairs)	$44,349,226	6.6%	Rank history: #4 in FY2021, #45 in FY2022, #66 in FY2023 and #3 in FY2025; up 63 since FY2023.
4	Full Spectrum Operations LLC 2 awardees Top agencies USAF (Department of the Air Force)	$41,451,231	6.2%	Rank history: #6 in FY2021, #4 in FY2022, #4 in FY2023 and #4 in FY2025; unchanged since FY2023.
5	Lumen Technologies, Inc. 18 awardees, including Lumen Technologies Government Solutions, Inc., United Telephone Company of the Northwest and Centurylink Communications, LLC Top agencies DISA (Defense Information Systems Agency) DHS (Department of Homeland Security) Navy (Department of the Navy)	$33,950,226	5.1%	Rank history: #3 in FY2021, #3 in FY2022, #2 in FY2023 and #19 in FY2025; down 3 since FY2023.
6	Verizon Communications Inc. 13 awardees, including Cellco Partnership, Verizon Federal Inc. and Verizon Business Network Services LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) HHS (Department of Health and Human Services)	$24,034,352	3.6%	Rank history: #2 in FY2021, #2 in FY2022, #3 in FY2023 and not on the FY2025 list; down 3 since FY2023.
7	Comcast Government Services LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DISA (Defense Information Systems Agency)	$19,403,961	2.9%	Rank history: not on the FY2021 list, #7 in FY2022, #46 in FY2023 and #6 in FY2025; up 39 since FY2023.
8	Cellco Partnership Top agencies Navy (Department of the Navy) DOT (Department of Transportation) Army (Department of the Army)	$14,817,193	2.2%	Rank history: #54 in FY2021, #53 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
9	Turning Point Global Solutions LLC Top agencies GSA (General Services Administration) HHS (Department of Health and Human Services) CNCS (Corporation for National and Community Service)	$12,144,539	1.8%	Rank history: not on the FY2021–FY2023 lists and #5 in FY2025; new.
10	University Corporation for Advanced Internet Development Top agencies Commerce (Department of Commerce)	$10,517,445	1.6%	Rank history: #14 in FY2021, #9 in FY2022, #7 in FY2023 and #7 in FY2025; down 3 since FY2023.
11	National Capitol Contracting LLC 3 awardees, including Comcast Government Services LLC Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$7,111,649	1.1%	Rank history: #7 in FY2021, #6 in FY2022, #5 in FY2023 and not on the FY2025 list; down 6 since FY2023.
12	T-Mobile Usa, Inc. Top agencies DOS (Department of State) Navy (Department of the Navy) DISA (Defense Information Systems Agency)	$6,562,958	1.0%	Rank history: #58 in FY2021, not on the FY2022–FY2023 lists and #9 in FY2025; returned.
13	At&T Technical Services Company, Inc. Top agencies DISA (Defense Information Systems Agency)	$4,932,841	0.7%	Rank history: not on the FY2021–FY2023 lists and #10 in FY2025; new.
14	Tribalco LLC Top agencies Army (Department of the Army)	$4,655,053	0.7%	Rank history: not on the FY2021–FY2022 lists, #11 in FY2023 and #11 in FY2025; down 3 since FY2023.
15	Precisepoint JV LLC Top agencies HHS (Department of Health and Human Services)	$3,772,254	0.6%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
16	Beyon B.s.c Top agencies Navy (Department of the Navy) DISA (Defense Information Systems Agency) Army (Department of the Army)	$3,673,413	0.6%	Rank history: #12 in FY2021, not on the FY2022 list, #39 in FY2023 and #15 in FY2025; up 23 since FY2023.
17	Manhattan Telecommunications Corporation LLC Top agencies VA (Department of Veterans Affairs) Treasury (Department of the Treasury) DCSA (Defense Counterintelligence and Security Agency)	$3,400,863	0.5%	Rank history: #95 in FY2021, not on the FY2022 list, #71 in FY2023 and #33 in FY2025; up 54 since FY2023.
18	Teksynap Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$3,190,758	0.5%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 105 since FY2023.
19	Bowhead Communication Services LLC Top agencies USAF (Department of the Air Force)	$2,929,039	0.4%	Rank history: #15 in FY2021, #30 in FY2022, not on the FY2023 list and #12 in FY2025; returned.
20	At&T Enterprises, LLC Top agencies Navy (Department of the Navy) USAGM (US Agency for Global Media) Army (Department of the Army)	$2,830,951	0.4%	Rank history: not on the FY2021–FY2023 lists and #8 in FY2025; new.
21	Granite Telecommunications, LLC Top agencies VA (Department of Veterans Affairs) Army (Department of the Army) USAF (Department of the Air Force)	$2,807,763	0.4%	Rank history: #33 in FY2021, #13 in FY2022, #13 in FY2023 and not on the FY2025 list; down 8 since FY2023.
22	Ka'ala Systems Technology Corporation Top agencies USAF (Department of the Air Force)	$2,080,958	0.3%	Rank history: not on the FY2021–FY2022 lists, #15 in FY2023 and #25 in FY2025; down 7 since FY2023.
23	Dowl, LLC Through Truestone, LLC Top agencies Army (Department of the Army)	$1,905,838	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
24	T-Mobile US Inc. 2 awardees, including T-Mobile Usa, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) DOS (Department of State)	$1,705,898	0.3%	Rank history: #5 in FY2021, #8 in FY2022, #6 in FY2023 and not on the FY2025 list; down 18 since FY2023.
25	Unified C4 LLC Top agencies USAF (Department of the Air Force)	$1,567,761	0.2%	Rank history: #42 in FY2021, #41 in FY2022, #20 in FY2023 and #20 in FY2025; down 5 since FY2023.
26	Bringcom Incorporated Top agencies Army (Department of the Army) Navy (Department of the Navy)	$1,555,168	0.2%	Rank history: not on the FY2021 list, #15 in FY2022, #32 in FY2023 and #40 in FY2025; up 6 since FY2023.
27	Wyandotte Nation Through Wyandotte Technologies Top agencies USAF (Department of the Air Force)	$1,501,653	0.2%	Rank history: #46 in FY2021, #50 in FY2022, #30 in FY2023 and not on the FY2025 list; up 3 since FY2023.
28	Nana Regional Corporation Inc. Through Akima Data Management LLC Top agencies USAF (Department of the Air Force)	$1,433,189	0.2%	Rank history: not on the FY2021–FY2023 lists and #13 in FY2025; new.
29	Time Warner Cable Enterprises LLC 4 awardees, including Charter Communications Operating LLC Top agencies VA (Department of Veterans Affairs) Army (Department of the Army) DHA (Defense Health Agency)	$1,387,344	0.2%	Rank history: #21 in FY2021, #21 in FY2022, #18 in FY2023 and #69 in FY2025; down 11 since FY2023.
30	Riva Solutions Inc Top agencies Navy (Department of the Navy)	$1,339,128	0.2%	Rank history: not on the FY2021–FY2022 lists, #23 in FY2023 and not on the FY2025 list; down 7 since FY2023.
31	Telefonica, SA Through Telefonica De Espana Sau Top agencies Navy (Department of the Navy)	$1,246,920	0.2%	Rank history: #32 in FY2021, #33 in FY2022, #21 in FY2023 and not on the FY2025 list; down 10 since FY2023.
32	Cox Enterprises, Inc. 9 awardees, including Cox Communications Hampton Roads, L.L.C., Cox Virginia Telcom, L.l.c and Cox Arizona Telecom LLC Top agencies Navy (Department of the Navy) DISA (Defense Information Systems Agency) USAF (Department of the Air Force)	$1,187,786	0.2%	Rank history: #24 in FY2021, #23 in FY2022, #14 in FY2023 and #31 in FY2025; down 18 since FY2023.
33	University of Maryland, College Park Top agencies Commerce (Department of Commerce)	$1,086,117	0.2%	Rank history: not on the FY2021–FY2022 lists, #42 in FY2023 and #17 in FY2025; up 9 since FY2023.
34	Boingo Wireless, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$1,071,422	0.2%	Rank history: #36 in FY2021, #14 in FY2022, #35 in FY2023 and #37 in FY2025; up 1 since FY2023.
35	NTT Data Federal Services Inc. 4 awardees, including Docomo Pacific, Inc., NTT East, Inc. and NTT West, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$1,045,895	0.2%	Rank history: not on the FY2021–FY2023 lists and #21 in FY2025; up 147 since FY2023.
36	Kingdom of Saudi Arabia Through STC Bahrain B.s.c Closed Top agencies USAF (Department of the Air Force) Army (Department of the Army) Navy (Department of the Navy)	$997,517	0.1%	Rank history: not on the FY2021–FY2023 lists and #14 in FY2025; up 72 since FY2023.
37	Spectrum Comm Inc. Top agencies USAF (Department of the Air Force)	$803,237	0.1%	Rank history: not on the FY2021–FY2022 lists, #37 in FY2023 and #35 in FY2025; unchanged since FY2023.
38	Global Telecom & Technology Inc. Through GTT Global Telecom Government Services, LLC Top agencies Army (Department of the Army) DISA (Defense Information Systems Agency) USAF (Department of the Air Force)	$799,278	0.1%	Rank history: #8 in FY2021, #5 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
39	Widepoint Corporation Through Widepoint Integrated Solutions Corp Top agencies FCC (Federal Communications Commission) NSF (National Science Foundation)	$783,305	0.1%	Rank history: not on the FY2021–FY2022 lists, #40 in FY2023 and not on the FY2025 list; up 1 since FY2023.
40	Goldbelt Incorporated Through Nisga'a Tek, LLC Top agencies Army (Department of the Army)	$775,022	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
41	Nisga'A TEK LLC Top agencies Army (Department of the Army)	$775,022	0.1%	Rank history: not on the FY2021–FY2022 lists, #24 in FY2023 and not on the FY2025 list; down 17 since FY2023.
42	Centurylink Communications, LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$748,928	0.1%	Rank history: not on the FY2021–FY2023 lists and #24 in FY2025; new.
43	GCI Communication Corp. 2 awardees Top agencies DOI (Department of the Interior) GSA (General Services Administration) VA (Department of Veterans Affairs)	$738,540	0.1%	Rank history: not on the FY2021–FY2022 lists, #38 in FY2023 and #84 in FY2025; down 5 since FY2023.
44	Chenega Analytic Business Solutions, LLC Top agencies Navy (Department of the Navy)	$696,800	0.1%	Rank history: not on the FY2021–FY2023 lists and #41 in FY2025; new.
45	Mainstream IP Solutions Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DOI (Department of the Interior)	$696,641	0.1%	Rank history: #44 in FY2021, #44 in FY2022, #83 in FY2023 and #52 in FY2025; up 38 since FY2023.
46	Rivertech LLC Top agencies USAF (Department of the Air Force)	$658,115	0.1%	Rank history: not on the FY2021–FY2023 lists and #56 in FY2025; new.
47	University System of Maryland 2 awardees, including University of Maryland, College Park Top agencies Commerce (Department of Commerce)	$635,935	0.1%	Rank history: #28 in FY2021, #32 in FY2022, #29 in FY2023 and not on the FY2025 list; down 18 since FY2023.
48	TKS Telepost Kabel-Service Kaiserslautern GMBH 2 awardees, including Vodafone Italia S.P.A. Top agencies USAF (Department of the Air Force) DOS (Department of State)	$611,731	0.1%	Rank history: not on the FY2021–FY2022 lists, #58 in FY2023 and not on the FY2025 list; up 10 since FY2023.
49	Hawaiian Telcom, Inc. Top agencies Army (Department of the Army) VA (Department of Veterans Affairs) MDA (DOD Missile Defense Agency)	$575,885	0.1%	Rank history: not on the FY2021–FY2023 lists and #46 in FY2025; new.
50	Mutual Telecom Services Inc. Top agencies DOE (Department of Energy)	$554,749	0.1%	Rank history: not on the FY2021 list, #77 in FY2022, not on the FY2023 list and #26 in FY2025; up 201 since FY2023.
51	Chugach Information Technology LLC Top agencies DLA (Defense Logistics Agency)	$502,112	0.1%	Rank history: not on the FY2021–FY2023 lists and #42 in FY2025; new.
52	N-Ovation Technology Group LLC Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force) NARA (National Archives and Records Administration)	$493,182	0.1%	Rank history: #63 in FY2021, #55 in FY2022, #43 in FY2023 and #60 in FY2025; down 9 since FY2023.
53	Charter Communications Operating LLC 3 awardees, including Time Warner Cable Enterprises LLC and Charter Communications Holdings LLC Top agencies USAF (Department of the Air Force) DHA (Defense Health Agency) VA (Department of Veterans Affairs)	$484,921	0.1%	Rank history: not on the FY2021–FY2023 lists and #30 in FY2025; up 109 since FY2023.
54	Tuva LLC Top agencies USAF (Department of the Air Force)	$457,236	0.1%	Rank history: not on the FY2021–FY2022 lists, #62 in FY2023 and not on the FY2025 list; up 8 since FY2023.
55	Radiomovil Dipsa, S.A. De C.V. Top agencies DOS (Department of State)	$450,454	0.1%	Rank history: not on the FY2021–FY2023 lists and #49 in FY2025; up 295 since FY2023.
56	By Light Professional It Services LLC Top agencies DISA (Defense Information Systems Agency)	$420,714	0.1%	Rank history: #76 in FY2021, #95 in FY2022, #53 in FY2023 and #48 in FY2025; down 3 since FY2023.
57	Advanced Wireless Network Company Limited Top agencies DOS (Department of State)	$420,244	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
58	Okinawa Cellular Telephone Company Top agencies USAF (Department of the Air Force)	$409,117	0.1%	Rank history: not on the FY2021–FY2023 lists and #45 in FY2025; new.
59	Scopsky for Communications, Internet and Technology Services, A Limited Liability Company Top agencies Army (Department of the Army)	$381,800	0.1%	Rank history: not on the FY2021–FY2023 lists and #36 in FY2025; up 47 since FY2023.
60	Cox Virginia Telcom, L.l.c Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$358,621	0.1%	Rank history: not on the FY2021–FY2023 lists and #47 in FY2025; up 171 since FY2023.
61	Digicel Pacific Limited Through Digicel (Png) Limited Top agencies DOS (Department of State)	$349,316	0.1%	Rank history: not on the FY2021–FY2022 lists, #81 in FY2023 and #63 in FY2025; up 20 since FY2023.
62	3Links Technologies, Inc. Top agencies Navy (Department of the Navy)	$341,803	0.1%	Rank history: #62 in FY2021, #54 in FY2022, #61 in FY2023 and #77 in FY2025; down 1 since FY2023.
63	Amentum Services, Inc. Through Delta Bridge, Inc. Top agencies Army (Department of the Army)	$337,250	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
64	Gulfnet Communications Co. Wll. Top agencies Army (Department of the Army) DISA (Defense Information Systems Agency)	$317,063	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
65	Thundercat Technology LLC Top agencies VA (Department of Veterans Affairs)	$312,167	<0.1%	Rank history: not on the FY2021–FY2022 lists, #74 in FY2023 and not on the FY2025 list; up 9 since FY2023.
66	STC Bahrain B.S.C Closed Through Saudi Telecom Company Top agencies Army (Department of the Army)	$310,739	<0.1%	Rank history: #45 in FY2021, #52 in FY2022, #36 in FY2023 and not on the FY2025 list; down 30 since FY2023.
67	Red Fiber Parent LLC Through Hawaiian Telcom, Inc. Top agencies Army (Department of the Army) VA (Department of Veterans Affairs) MDA (DOD Missile Defense Agency)	$304,753	<0.1%	Rank history: not on the FY2021 list, #27 in FY2022, #77 in FY2023 and not on the FY2025 list; up 10 since FY2023.
68	Harbor Technology and Consulting S.R.L. Top agencies Navy (Department of the Navy)	$272,099	<0.1%	Rank history: not on the FY2021 list, #79 in FY2022, #85 in FY2023 and #55 in FY2025; up 17 since FY2023.
69	British Telecommunications Public Limited Company Top agencies USAF (Department of the Air Force) MDA (DOD Missile Defense Agency) DISA (Defense Information Systems Agency)	$260,656	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
70	Vodafone Group PLC 3 awardees, including Vodafone Global Enterprise Ltd and Cable & Wireless U.K Top agencies USAF (Department of the Air Force)	$256,876	<0.1%	Rank history: #65 in FY2021, #72 in FY2022, #67 in FY2023 and not on the FY2025 list; down 3 since FY2023.
71	Advanced Info Service Public Company Limited Through Advanced Wireless Network Company Limited Top agencies DOS (Department of State)	$254,380	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
72	Telstra Limited Top agencies DOS (Department of State)	$253,761	<0.1%	Rank history: not on the FY2021–FY2022 lists, #82 in FY2023 and #93 in FY2025; up 10 since FY2023.
73	Turk Telekomunikasyon Anonim Sirketi Top agencies DISA (Defense Information Systems Agency)	$253,166	<0.1%	Rank history: not on the FY2021–FY2023 lists and #71 in FY2025; new.
74	Wideopenwest Inc. Through Wideopenwest Finance, LLC Top agencies VA (Department of Veterans Affairs)	$246,000	<0.1%	Rank history: not on the FY2021–FY2022 lists, #78 in FY2023 and #70 in FY2025; up 4 since FY2023.
75	CDO Technologies Inc. Top agencies USAF (Department of the Air Force)	$242,297	<0.1%	Rank history: not on the FY2021–FY2022 lists, #91 in FY2023 and not on the FY2025 list; up 16 since FY2023.
76	Nippon Telegraph and Telephone Corporation 3 awardees, including Docomo Pacific, Inc., NTT Docomo Business, Inc. and NTT East, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DOJ (Department of Justice)	$238,017	<0.1%	Rank history: #29 in FY2021, #38 in FY2022, #22 in FY2023 and not on the FY2025 list; down 54 since FY2023.
77	Visionary Technologies Inc. Top agencies Army (Department of the Army)	$235,200	<0.1%	Rank history: not on the FY2021–FY2022 lists, #80 in FY2023 and #76 in FY2025; up 3 since FY2023.
78	Xtera Inc. Top agencies DISA (Defense Information Systems Agency)	$222,507	<0.1%	Rank history: not on the FY2021–FY2023 lists and #53 in FY2025; up 29 since FY2023.
79	Nzinganet, Inc. Top agencies DOI (Department of the Interior)	$221,381	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
80	Zayo Group LLC 2 awardees, including Electric Lightwave LLC Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force)	$210,359	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
81	Arwadh Trading Establishment Top agencies USAF (Department of the Air Force)	$210,113	<0.1%	Rank history: #27 in FY2021, #26 in FY2022, #16 in FY2023 and not on the FY2025 list; down 65 since FY2023.
82	Retirementhometv Corporation Top agencies DHA (Defense Health Agency) VA (Department of Veterans Affairs)	$208,254	<0.1%	Rank history: #81 in FY2021, not on the FY2022 list, #84 in FY2023 and #80 in FY2025; up 2 since FY2023.
83	Paul Bunyan Rural Telephone Cooperative Top agencies HHS (Department of Health and Human Services)	$197,470	<0.1%	Rank history: #92 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; up 47 since FY2023.
84	Hopi Telecommunications Inc. Top agencies HHS (Department of Health and Human Services)	$193,730	<0.1%	Rank history: #100 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.
85	Fidium Enterprise Services, LLC Top agencies VA (Department of Veterans Affairs)	$189,651	<0.1%	Rank history: not on the FY2021–FY2023 lists and #81 in FY2025; new.
86	Anixter Saudi Arabia Company Ltd Top agencies USAF (Department of the Air Force)	$178,858	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
87	Southwestern Bell Telephone Company, LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$178,465	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
88	Partner Communications Company Ltd Top agencies DOS (Department of State)	$175,736	<0.1%	Rank history: not on the FY2021–FY2022 lists, #99 in FY2023 and #99 in FY2025; up 11 since FY2023.
89	Frontier Southwest Incorporated Top agencies USAF (Department of the Air Force)	$168,172	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
90	Vodafone Italia S.P.A. Top agencies DOS (Department of State)	$167,969	<0.1%	Rank history: not on the FY2021–FY2023 lists and #57 in FY2025; new.
91	Peraton Government Communications Inc. Top agencies DISA (Defense Information Systems Agency) Army (Department of the Army) USAF (Department of the Air Force)	$163,819	<0.1%	Rank history: not on the FY2021–FY2023 lists and #66 in FY2025; new.
92	Windstream BV Holdings, Inc. 2 awardees, including Windstream Nuvox, LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$161,084	<0.1%	Rank history: not on the FY2021–FY2023 lists and #86 in FY2025; up 25 since FY2023.
93	Alaska Communications Systems Group Inc. Through ACS of Alaska, LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$158,315	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 16 since FY2023.
94	Triangle Telephone Cooperative Association, Inc. Top agencies HHS (Department of Health and Human Services) DOI (Department of the Interior)	$158,250	<0.1%	Rank history: not on the FY2021–FY2022 lists, #92 in FY2023 and #72 in FY2025; down 2 since FY2023.
95	Albidey Net Top agencies Army (Department of the Army)	$157,200	<0.1%	Rank history: not on the FY2021–FY2022 lists, #73 in FY2023 and not on the FY2025 list; down 22 since FY2023.
96	Ooredoo Q.S.C Through Ooredoo Q.p.s.c Top agencies USAF (Department of the Air Force)	$156,957	<0.1%	Rank history: #89 in FY2021, not on the FY2022 list, #100 in FY2023 and not on the FY2025 list; up 4 since FY2023.
97	PTI Pacifica Inc. Top agencies Navy (Department of the Navy)	$156,152	<0.1%	Rank history: not on the FY2021–FY2023 lists and #62 in FY2025; up 32 since FY2023.
98	Comcast Cable Communications, LLC Top agencies USAF (Department of the Air Force)	$155,938	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 13 since FY2023.
99	Microcom SARL Top agencies USAID (US Agency for International Development)	$151,740	<0.1%	Rank history: #88 in FY2021, not on the FY2022 list, #76 in FY2023 and not on the FY2025 list; down 23 since FY2023.
100	The South Sudanese Mobile Telephone (Zain). Co. Ltd Top agencies USAID (US Agency for International Development)	$148,800	<0.1%	Rank history: not on the FY2021–FY2022 lists, #51 in FY2023 and not on the FY2025 list; down 49 since FY2023.

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100 of 350 contractors listed here. See the rest on GovTribe.

Rankings for the codes under NAICS 5173

Code	Net obligations	Largest contractor
517312 Wireless Telecommunications Carriers (except Satellite)	$288,010,886	At&T Inc.
517311 Wired Telecommunications Carriers	$252,711,353	Lumen Technologies Government Solutions, Inc.

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 $667 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 2024 ran Oct 1, 2023 – Sep 30, 2024. 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 FY2023. "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 FY2023 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

Who were the top 10 NAICS 5173 contractors in FY2024?

1. At&T Inc. ($158M), 2. Verizon ($92.3M), 3. Lumen Technologies Government Solutions, Inc. ($44.3M), 4. Full Spectrum Operations LLC ($41.5M), 5. Lumen Technologies, Inc. ($34M), 6. Verizon Communications Inc. ($24M), 7. Comcast Government Services LLC ($19.4M), 8. Cellco Partnership ($14.8M), 9. Turning Point Global Solutions LLC ($12.1M), 10. University Corporation for Advanced Internet Development ($10.5M).

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