Top 100 Contractors in NAICS 51711: Wired and Wireless Telecommunications Carriers (except Satellite), FY2022

Name: Top 100 Contractors in NAICS 51711: Wired and Wireless Telecommunications Carriers (except Satellite), FY2022
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2021 – Sep 30, 2022 Code page on GovTribe

The top 10 won 63% of FY2022 NAICS 51711 contract dollars

Contract obligations: $2,787,815,167 Net of deobligations, by contracts coded NAICS 51711 or a code under it
Contractors: 155 Parent companies with an obligation
Largest contractor: At&T Inc. $771 million, 23.7% 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. 19 awardees, including At&T Enterprises, LLC, At&T Technical Services Company, Inc. and Tyto Government Solutions Inc. Top agencies VA (Department of Veterans Affairs) DOS (Department of State) Treasury (Department of the Treasury)	$771,282,073	23.7%	Rank history: #1 in FY2021, #1 in FY2023, #1 in FY2024 and #1 in FY2025; unchanged since FY2021.
2	Verizon Communications Inc. 10 awardees, including Verizon Business Network Services LLC, Verizon Federal Inc. and Verizon Deutschland GMBH Top agencies DISA (Defense Information Systems Agency) HHS (Department of Health and Human Services) DOJ (Department of Justice)	$369,930,634	11.4%	Rank history: #4 in FY2021, #2 in FY2023 and not on the FY2024–FY2025 lists; up 2 since FY2021.
3	Lumen Technologies, Inc. 14 awardees, including Level 3 Communications, LLC, Lumen Technologies Government Solutions, Inc. and Level 3 Telecom Holdings, LLC Top agencies DISA (Defense Information Systems Agency) VA (Department of Veterans Affairs) USDA (Department of Agriculture)	$273,072,312	8.4%	Rank history: #2 in FY2021, #3 in FY2023, #3 in FY2024 and #17 in FY2025; down 1 since FY2021.
4	CACI International Inc. 4 awardees, including Caci Nss, LLC and LGS Innovations LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$170,444,510	5.2%	Rank history: #3 in FY2021, #4 in FY2023, #33 in FY2024 and #4 in FY2025; down 1 since FY2021.
5	SMS Data Products Group Inc. 2 awardees Top agencies USAF (Department of the Air Force)	$103,560,784	3.2%	Rank history: #7 in FY2021, #6 in FY2023, #7 in FY2024 and #28 in FY2025; up 2 since FY2021.
6	Booz Allen Hamilton Holding Corporation Through Booz Allen Hamilton Inc. Top agencies USAF (Department of the Air Force) DARPA (Defense Advanced Research Projects Agency)	$79,513,775	2.4%	Rank history: #8 in FY2021, #5 in FY2023, #4 in FY2024 and #15 in FY2025; up 2 since FY2021.
7	Lumen Technologies Government Solutions, Inc. 2 awardees Top agencies DOI (Department of the Interior) SSA (Social Security Administration) VA (Department of Veterans Affairs)	$75,527,903	2.3%	Rank history: #40 in FY2021, #40 in FY2023, #5 in FY2024 and #3 in FY2025; up 33 since FY2021.
8	General Dynamics Corporation 3 awardees, including General Dynamics Information Technology, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$69,352,435	2.1%	Rank history: #6 in FY2021, #21 in FY2023, not on the FY2024 list and #6 in FY2025; down 2 since FY2021.
9	Telos Corporation Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$62,264,216	1.9%	Rank history: #5 in FY2021, #17 in FY2023, #39 in FY2024 and #35 in FY2025; down 4 since FY2021.
10	Avaya Federal Solutions Inc. 2 awardees Top agencies SSA (Social Security Administration)	$59,463,992	1.8%	Rank history: #21 in FY2021, #10 in FY2023, #14 in FY2024 and #11 in FY2025; up 11 since FY2021.
11	Microtechnologies LLC 2 awardees, including Defined Technologies, LLC Top agencies USAF (Department of the Air Force) DISA (Defense Information Systems Agency) Army (Department of the Army)	$57,259,075	1.8%	Rank history: #24 in FY2021, #11 in FY2023, #38 in FY2024 and not on the FY2025 list; up 13 since FY2021.
12	Abacus Technology Corporation Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$55,241,827	1.7%	Rank history: #9 in FY2021, #8 in FY2023, #9 in FY2024 and #27 in FY2025; down 3 since FY2021.
13	Manhattan Telecommunications Corporation LLC Top agencies SSA (Social Security Administration) GSA (General Services Administration) Navy (Department of the Navy)	$45,386,801	1.4%	Rank history: #19 in FY2021, #7 in FY2023, #6 in FY2024 and #8 in FY2025; up 6 since FY2021.
14	Core Technologies, LLC Top agencies DISA (Defense Information Systems Agency) DHS (Department of Homeland Security) USAF (Department of the Air Force)	$41,448,673	1.3%	Rank history: #26 in FY2021, #23 in FY2023, #23 in FY2024 and not on the FY2025 list; up 12 since FY2021.
15	Leidos Holdings, Inc. 4 awardees, including Leidos, Inc. Top agencies USAF (Department of the Air Force)	$39,661,462	1.2%	Rank history: #22 in FY2021 and not on the FY2023–FY2025 lists; up 7 since FY2021.
16	Technica Corporation Top agencies USAF (Department of the Air Force)	$35,811,002	1.1%	Rank history: #16 in FY2021, #13 in FY2023, #37 in FY2024 and not on the FY2025 list; unchanged since FY2021.
17	General Dynamics Information Technology, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$35,247,374	1.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
18	Arlington Capital Partners IV, L.P. Through Tyto Athene, LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) SSA (Social Security Administration)	$33,867,576	1.0%	Rank history: #20 in FY2021, #30 in FY2023 and not on the FY2024–FY2025 lists; up 2 since FY2021.
19	Caci Nss, LLC Top agencies USAF (Department of the Air Force)	$30,975,701	1.0%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
20	Granite Telecommunications, LLC Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force) Treasury (Department of the Treasury)	$28,873,899	0.9%	Rank history: #17 in FY2021, #27 in FY2023, #20 in FY2024 and #19 in FY2025; down 3 since FY2021.
21	HP Enterprise Services LLC 3 awardees, including Peraton Government Communications Inc. and Peraton Enterprise Solutions LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army) DISA (Defense Information Systems Agency)	$28,337,817	0.9%	Rank history: #30 in FY2021, #9 in FY2023, #24 in FY2024 and not on the FY2025 list; up 9 since FY2021.
22	Valdez International Corporation Top agencies USAF (Department of the Air Force)	$27,944,923	0.9%	Rank history: #15 in FY2021, #12 in FY2023, #15 in FY2024 and not on the FY2025 list; down 7 since FY2021.
23	CDO Technologies Inc. Top agencies USAF (Department of the Air Force)	$27,352,565	0.8%	Rank history: #11 in FY2021, #25 in FY2023, #45 in FY2024 and not on the FY2025 list; down 12 since FY2021.
24	Global Telecom & Technology Inc. 4 awardees, including GTT Americas, LLC, GTT Global Telecom Government Services, LLC and Interoute Usa, Inc. Top agencies DISA (Defense Information Systems Agency) USAF (Department of the Air Force) Army (Department of the Army)	$26,178,798	0.8%	Rank history: #35 in FY2021, #34 in FY2023, #27 in FY2024 and not on the FY2025 list; up 11 since FY2021.
25	American Systems Corporation Top agencies USAF (Department of the Air Force) GSA (General Services Administration)	$25,773,796	0.8%	Rank history: #12 in FY2021, #14 in FY2023, #16 in FY2024 and #83 in FY2025; down 13 since FY2021.
26	Northrop Grumman Corporation 2 awardees, including Northrop Grumman Systems Corporation Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$22,562,209	0.7%	Rank history: #28 in FY2021 and not on the FY2023–FY2025 lists; up 2 since FY2021.
27	Bristol Bay Native Corporation Through Gc&E Systems Group, LLC Top agencies Army (Department of the Army)	$22,369,246	0.7%	Rank history: #32 in FY2021, #15 in FY2023, #21 in FY2024 and not on the FY2025 list; up 5 since FY2021.
28	Sumaria Systems, LLC Top agencies USAF (Department of the Air Force)	$16,983,857	0.5%	Rank history: #13 in FY2021, #26 in FY2023, #43 in FY2024 and #90 in FY2025; down 15 since FY2021.
29	Leader Communications Inc. Top agencies Army (Department of the Army)	$15,960,363	0.5%	Rank history: #44 in FY2021, #20 in FY2023, #19 in FY2024 and #57 in FY2025; up 15 since FY2021.
30	Valkyrie Enterprises, LLC 2 awardees Top agencies USAF (Department of the Air Force)	$15,530,038	0.5%	Rank history: #31 in FY2021, #16 in FY2023, #40 in FY2024 and not on the FY2025 list; up 1 since FY2021.
31	Gstek, Inc. Top agencies Army (Department of the Army)	$14,076,986	0.4%	Rank history: #38 in FY2021 and not on the FY2023–FY2025 lists; up 7 since FY2021.
32	T-Mobile US Inc. 2 awardees, including T-Mobile Secure Federal Operations LLC Top agencies DISA (Defense Information Systems Agency)	$12,320,604	0.4%	Rank history: #25 in FY2021, #32 in FY2023, #17 in FY2024 and not on the FY2025 list; down 7 since FY2021.
33	LGS Innovations LLC Top agencies Army (Department of the Army)	$11,352,187	0.3%	Rank history: #18 in FY2021, not on the FY2023 list, #49 in FY2024 and not on the FY2025 list; down 15 since FY2021.
34	Artel LLC 2 awardees Top agencies DISA (Defense Information Systems Agency) Army (Department of the Army)	$10,661,672	0.3%	Rank history: #82 in FY2021, #73 in FY2023, #12 in FY2024 and not on the FY2025 list; up 48 since FY2021.
35	EPS Corporation Top agencies USAF (Department of the Air Force) SSA (Social Security Administration) DHS (Department of Homeland Security)	$10,454,597	0.3%	Rank history: #29 in FY2021, #38 in FY2023, #57 in FY2024 and #44 in FY2025; down 6 since FY2021.
36	Tyto Athene, LLC 3 awardees, including Tyto Government Solutions Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$9,823,936	0.3%	Rank history: #53 in FY2021, #45 in FY2023, #62 in FY2024 and #75 in FY2025; up 17 since FY2021.
37	BT North America Inc. 2 awardees, including 22Nd Century Networks, Inc. and British Telecommunications Public Limited Company Top agencies DISA (Defense Information Systems Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$9,480,102	0.3%	Rank history: #27 in FY2021, #53 in FY2023 and not on the FY2024–FY2025 lists; down 10 since FY2021.
38	A & T Systems, Inc. Top agencies Army (Department of the Army) Commerce (Department of Commerce)	$9,218,288	0.3%	Rank history: #37 in FY2021, #24 in FY2023, #34 in FY2024 and not on the FY2025 list; down 1 since FY2021.
39	Futron, Inc. Top agencies HHS (Department of Health and Human Services) DOI (Department of the Interior)	$8,630,577	0.3%	Rank history: #41 in FY2021, #36 in FY2023, #44 in FY2024 and #46 in FY2025; up 2 since FY2021.
40	American Operations Corporation Through AOC Connect, LLC Top agencies DISA (Defense Information Systems Agency)	$6,882,454	0.2%	Rank history: #72 in FY2021, #51 in FY2023, #93 in FY2024 and not on the FY2025 list; up 32 since FY2021.
41	Allstream Business US LLC 3 awardees, including Zayo Group LLC, 360 Networks (USA) Inc. and Electric Lightwave LLC Top agencies HHS (Department of Health and Human Services) Commerce (Department of Commerce) Smithsonian (Smithsonian Institution)	$6,547,517	0.2%	Rank history: #51 in FY2021, #33 in FY2023, #54 in FY2024 and not on the FY2025 list; up 10 since FY2021.
42	Sos International LLC Top agencies Army (Department of the Army)	$6,275,173	0.2%	Rank history: #60 in FY2021, #44 in FY2023, #46 in FY2024 and #64 in FY2025; up 18 since FY2021.
43	Strategic Resources, Incorporated Top agencies Army (Department of the Army)	$5,847,857	0.2%	Rank history: #57 in FY2021, #28 in FY2023, #32 in FY2024 and #65 in FY2025; up 14 since FY2021.
44	Intelligent Decisions LLC Through Applied Insight, LLC Top agencies USAF (Department of the Air Force)	$5,381,983	0.2%	Rank history: #36 in FY2021, #43 in FY2023, #53 in FY2024 and not on the FY2025 list; down 8 since FY2021.
45	Btas Inc. Top agencies USAF (Department of the Air Force)	$4,918,228	0.2%	Rank history: #45 in FY2021, #48 in FY2023 and not on the FY2024–FY2025 lists; unchanged since FY2021.
46	Dinocrates Group LLC Through Global Management Systems, Inc. Top agencies Army (Department of the Army)	$4,065,234	0.1%	Rank history: #43 in FY2021 and not on the FY2023–FY2025 lists; down 3 since FY2021.
47	At&T Enterprises, LLC 2 awardees Top agencies DHS (Department of Homeland Security) SEC (Securities and Exchange Commission) VA (Department of Veterans Affairs)	$3,273,895	0.1%	Rank history: #14 in FY2021, not on the FY2023 list, #10 in FY2024 and #14 in FY2025; down 33 since FY2021.
48	By Light Professional It Services LLC Top agencies DISA (Defense Information Systems Agency) Army (Department of the Army)	$2,485,922	0.1%	Rank history: #48 in FY2021, #39 in FY2023, #61 in FY2024 and #45 in FY2025; unchanged since FY2021.
49	RTX Corporation Through Raytheon Company Top agencies USAF (Department of the Air Force)	$2,441,371	0.1%	Rank history: #54 in FY2021, #41 in FY2023, #64 in FY2024 and #85 in FY2025; up 5 since FY2021.
50	National Capitol Contracting LLC 7 awardees, including Comcast Business Communications, LLC, Defined Technologies, LLC and Comcast Government Services LLC Top agencies Army (Department of the Army) OSD (Office of the Secretary of Defense) USAF (Department of the Air Force)	$2,375,011	0.1%	Rank history: #68 in FY2021, #35 in FY2023, #74 in FY2024 and not on the FY2025 list; up 18 since FY2021.
51	Vector Resources Inc. Top agencies Navy (Department of the Navy) DOI (Department of the Interior)	$1,861,204	0.1%	Rank history: #55 in FY2021 and not on the FY2023–FY2025 lists; up 4 since FY2021.
52	Vision Technologies Inc. Top agencies SEC (Securities and Exchange Commission) NARA (National Archives and Records Administration)	$1,833,904	0.1%	Rank history: #49 in FY2021, #19 in FY2023 and not on the FY2024–FY2025 lists; down 3 since FY2021.
53	Smartronix LLC Top agencies USAF (Department of the Air Force)	$1,665,127	0.1%	Rank history: #34 in FY2021, #82 in FY2023 and not on the FY2024–FY2025 lists; down 19 since FY2021.
54	Bahrain Telecommunications Co Mpany (Batelco) Top agencies DISA (Defense Information Systems Agency) Navy (Department of the Navy)	$1,519,960	<0.1%	Rank history: #67 in FY2021 and not on the FY2023–FY2025 lists; up 13 since FY2021.
55	Kddi Corporation Top agencies Navy (Department of the Navy)	$1,323,173	<0.1%	Rank history: #65 in FY2021, #63 in FY2023, #78 in FY2024 and #56 in FY2025; up 10 since FY2021.
56	Qualitynet General Trading and Contracting Company WLL Top agencies Army (Department of the Army) USSOCOM (United States Special Operations Command)	$1,216,157	<0.1%	Rank history: not on the FY2021 list, #42 in FY2023, #26 in FY2024 and #22 in FY2025; new.
57	Cordev Corporation Top agencies Army (Department of the Army)	$1,046,091	<0.1%	Rank history: #47 in FY2021, #83 in FY2023 and not on the FY2024–FY2025 lists; down 10 since FY2021.
58	Deutsche Telekom Business Solutions GMBH 2 awardees, including T-Systems International GMBH Top agencies Army (Department of the Army) USAF (Department of the Air Force) DHA (Defense Health Agency)	$1,013,646	<0.1%	Rank history: #78 in FY2021, not on the FY2023 list, #36 in FY2024 and #26 in FY2025; up 20 since FY2021.
59	Comcast Government Services LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) OSD (Office of the Secretary of Defense)	$1,002,205	<0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #48 in FY2024 and #24 in FY2025; new.
60	Netcom Technologies Inc. Top agencies DOJ (Department of Justice)	$894,398	<0.1%	Rank history: #64 in FY2021, not on the FY2023–FY2024 lists and #91 in FY2025; up 4 since FY2021.
61	Mainstream IP Solutions, Inc. 2 awardees Top agencies USAF (Department of the Air Force)	$781,641	<0.1%	Rank history: #73 in FY2021, #85 in FY2023, #84 in FY2024 and #67 in FY2025; up 12 since FY2021.
62	Cavalier Telephone L.L.C. 2 awardees Top agencies DISA (Defense Information Systems Agency) DHA (Defense Health Agency) Navy (Department of the Navy)	$733,603	<0.1%	Rank history: #58 in FY2021, #62 in FY2023 and not on the FY2024–FY2025 lists; down 4 since FY2021.
63	Ka'ala Systems Technology Corporation Top agencies USAF (Department of the Air Force)	$641,484	<0.1%	Rank history: #62 in FY2021 and not on the FY2023–FY2025 lists; down 1 since FY2021.
64	Verizon Federal Inc. Top agencies Navy (Department of the Navy)	$461,487	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
65	GTT Americas, LLC Top agencies DISA (Defense Information Systems Agency)	$430,287	<0.1%	Rank history: #85 in FY2021, not on the FY2023 list, #85 in FY2024 and not on the FY2025 list; up 20 since FY2021.
66	Southern Light LLC Top agencies DISA (Defense Information Systems Agency)	$397,048	<0.1%	Rank history: #75 in FY2021, #79 in FY2023 and not on the FY2024–FY2025 lists; up 9 since FY2021.
67	Cox Enterprises, Inc. 6 awardees, including Cox Florida Telcom LP, Cox Virginia Telcom, L.l.c and Cox Communications Hampton Roads, L.L.C. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DOI (Department of the Interior)	$393,590	<0.1%	Rank history: #66 in FY2021, #58 in FY2023, #87 in FY2024 and not on the FY2025 list; down 1 since FY2021.
68	Indyne, Inc. Top agencies USAF (Department of the Air Force)	$363,636	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
69	R. S. Means Company LLC Through The Gordian Group, Inc. Top agencies Army (Department of the Army)	$346,107	<0.1%	Rank history: #89 in FY2021, #66 in FY2023 and not on the FY2024–FY2025 lists; up 20 since FY2021.
70	The Centech Group Inc. Top agencies USAF (Department of the Air Force)	$320,722	<0.1%	Rank history: #39 in FY2021, #55 in FY2023, not on the FY2024 list and #97 in FY2025; down 31 since FY2021.
71	Onevoice Government Solutions LLC Top agencies DISA (Defense Information Systems Agency) USAF (Department of the Air Force) OSD (Office of the Secretary of Defense)	$269,057	<0.1%	Rank history: not on the FY2021 list, #76 in FY2023, #52 in FY2024 and #84 in FY2025; up 60 since FY2021.
72	Pacific Northwest Gigapop Top agencies Commerce (Department of Commerce)	$264,762	<0.1%	Rank history: #80 in FY2021 and not on the FY2023–FY2025 lists; up 8 since FY2021.
73	Applied Insight, LLC Top agencies USAF (Department of the Air Force)	$253,690	<0.1%	Rank history: #59 in FY2021 and not on the FY2023–FY2025 lists; down 14 since FY2021.
74	Vodafone Group PLC Through Cable & Wireless U.K Top agencies DISA (Defense Information Systems Agency)	$229,856	<0.1%	Rank history: not on the FY2021 list, #49 in FY2023 and not on the FY2024–FY2025 lists; new.
75	South Dakota Network, LLC Top agencies DISA (Defense Information Systems Agency)	$211,560	<0.1%	Rank history: #86 in FY2021 and not on the FY2023–FY2025 lists; up 11 since FY2021.
76	Al Pacific Limited Est. for Electrical Contracting Top agencies Army (Department of the Army)	$209,583	<0.1%	Rank history: #84 in FY2021 and not on the FY2023–FY2025 lists; up 8 since FY2021.
77	University of Hawaii Systems Through University of Hawaii Top agencies Commerce (Department of Commerce)	$183,878	<0.1%	Rank history: #90 in FY2021, #84 in FY2023 and not on the FY2024–FY2025 lists; up 13 since FY2021.
78	Xtera Inc. Top agencies DISA (Defense Information Systems Agency)	$174,302	<0.1%	Rank history: #95 in FY2021 and not on the FY2023–FY2025 lists; up 17 since FY2021.
79	Time Warner Cable Enterprises LLC 4 awardees, including Time Warner Cable Inc. Top agencies DISA (Defense Information Systems Agency) USAF (Department of the Air Force) DOE (Department of Energy)	$141,989	<0.1%	Rank history: #70 in FY2021, #54 in FY2023, #63 in FY2024 and not on the FY2025 list; down 9 since FY2021.
80	Ooredoo Q.p.s.c Top agencies USAF (Department of the Air Force)	$138,509	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
81	Clarity Communications Group LLC Top agencies DISA (Defense Information Systems Agency) Navy (Department of the Navy)	$130,149	<0.1%	Rank history: #83 in FY2021 and not on the FY2023–FY2025 lists; up 2 since FY2021.
82	Frontier Communications Corporation 8 awardees, including Frontier Communications of Indiana LLC, Frontier Communications of America, Inc. and Frontier Communications of the Carolinas LLC Top agencies Navy (Department of the Navy) DOE (Department of Energy) DOI (Department of the Interior)	$124,605	<0.1%	Rank history: not on the FY2021 list, #60 in FY2023 and not on the FY2024–FY2025 lists; new.
83	Crown Castle Fiber LLC Top agencies Commerce (Department of Commerce) CPSC (Consumer Product Safety Commission)	$97,800	<0.1%	Rank history: not on the FY2021 list, #94 in FY2023 and not on the FY2024–FY2025 lists; up 27 since FY2021.
84	The Texas Lone Star Network, L.L.C. Top agencies DISA (Defense Information Systems Agency)	$91,291	<0.1%	Rank history: #81 in FY2021 and not on the FY2023–FY2025 lists; down 3 since FY2021.
85	MDU Enterprises Inc Through Allbridge LLC Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency) DHS (Department of Homeland Security)	$87,401	<0.1%	Rank history: #94 in FY2021 and not on the FY2023–FY2025 lists; up 9 since FY2021.
86	Mcnc Top agencies Commerce (Department of Commerce)	$61,969	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 15 since FY2021.
87	Bellsouth Telecommunications, LLC Top agencies Navy (Department of the Navy) DOJ (Department of Justice) DISA (Defense Information Systems Agency)	$59,610	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 27 since FY2021.
88	American Telesis, Inc. Top agencies MDA (DOD Missile Defense Agency) DISA (Defense Information Systems Agency)	$59,124	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 31 since FY2021.
89	Amentum Services, Inc. Top agencies Army (Department of the Army)	$36,371	<0.1%	Rank history: #33 in FY2021 and not on the FY2023–FY2025 lists; down 56 since FY2021.
90	Etat Belge Through Proximus SA Top agencies Army (Department of the Army)	$34,538	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 82 since FY2021.
91	Sangoma Technologies Corporati Through Star2Star Communications, LLC Top agencies HHS (Department of Health and Human Services) DOE (Department of Energy)	$32,773	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 66 since FY2021.
92	E. N. M. R. Telephone Cooperative 2 awardees, including Enmr Telephone Cooperative and Plateau Telecommunications, Incorporated Top agencies USAF (Department of the Air Force)	$28,893	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 52 since FY2021.
93	Telecommunication Solutions Group Inc. Top agencies DISA (Defense Information Systems Agency)	$28,416	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 71 since FY2021.
94	Introspective Power Inc. Top agencies WHS (DOD Washington Headquarters Service)	$23,424	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 10 since FY2021.
95	Cox Arizona Telecom LLC Top agencies HHS (Department of Health and Human Services)	$20,376	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 64 since FY2021.
96	RX3 Communications Inc. Top agencies USAF (Department of the Air Force)	$18,180	<0.1%	Rank history: not on the FY2021 list, #89 in FY2023, #69 in FY2024 and #77 in FY2025; up 64 since FY2021.
97	Wavedivision Holdings LLC Top agencies Commerce (Department of Commerce)	$13,945	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 37 since FY2021.
98	T2 Technologies, Inc. Top agencies DISA (Defense Information Systems Agency) Army (Department of the Army)	$13,583	<0.1%	Rank history: not on the FY2021 list, #69 in FY2023, #97 in FY2024 and #59 in FY2025; up 27 since FY2021.
99	Turk Telekomunikasyon Anonim Sirketi Top agencies USAF (Department of the Air Force)	$13,461	<0.1%	Rank history: not on the FY2021 list, #95 in FY2023, #50 in FY2024 and #82 in FY2025; up 18 since FY2021.
100	Persevus LLC Top agencies VA (Department of Veterans Affairs)	$11,555	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 27 since FY2021.

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100 of 155 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 $3.25 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 2022 ran Oct 1, 2021 – Sep 30, 2022. 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 FY2021. "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 FY2021 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 51711 contractors in FY2022?

1. At&T Inc. ($771M), 2. Verizon Communications Inc. ($370M), 3. Lumen Technologies, Inc. ($273M), 4. CACI International Inc. ($170M), 5. SMS Data Products Group Inc. ($104M), 6. Booz Allen Hamilton Holding Corporation ($79.5M), 7. Lumen Technologies Government Solutions, Inc. ($75.5M), 8. General Dynamics Corporation ($69.4M), 9. Telos Corporation ($62.3M), 10. Avaya Federal Solutions Inc. ($59.5M).

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