Top 96 Contractors in NAICS 517110: Wired Telecommunications Carriers, FY2023

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	At&T Inc. 17 awardees, including At&T Enterprises, LLC, At&T Technical Services Company, Inc. and Tyto Government Solutions Inc. Top agencies VA (Department of Veterans Affairs) DHS (Department of Homeland Security) DOJ (Department of Justice)	$869,898,270	29.6%	Rank history: #1 in FY2021, #1 in FY2022, #1 in FY2024 and #1 in FY2025; unchanged since FY2022.
2	Verizon Communications Inc. 10 awardees, including Verizon Business Network Services LLC, MCI Communications Services LLC and Verizon Deutschland GMBH Top agencies HHS (Department of Health and Human Services) SSA (Social Security Administration) Army (Department of the Army)	$348,138,048	11.9%	Rank history: #4 in FY2021, #2 in FY2022 and not on the FY2024–FY2025 lists; unchanged since FY2022.
3	Lumen Technologies, Inc. 10 awardees, including Lumen Technologies Government Solutions, Inc., Level 3 Communications, LLC and Level 3 Telecom Holdings, LLC Top agencies VA (Department of Veterans Affairs) SSA (Social Security Administration) USDA (Department of Agriculture)	$263,748,531	9.0%	Rank history: #2 in FY2021, #3 in FY2022, #3 in FY2024 and #11 in FY2025; unchanged since FY2022.
4	CACI International Inc. 3 awardees, including Caci Nss, LLC and LGS Innovations LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$178,389,941	6.1%	Rank history: #3 in FY2021, #4 in FY2022, #24 in FY2024 and #9 in FY2025; unchanged since FY2022.
5	Booz Allen Hamilton Holding Corporation Through Booz Allen Hamilton Inc. Top agencies USAF (Department of the Air Force)	$112,797,910	3.8%	Rank history: #8 in FY2021, #6 in FY2022, #4 in FY2024 and #10 in FY2025; up 1 since FY2022.
6	SMS Data Products Group Inc. 2 awardees Top agencies USAF (Department of the Air Force)	$93,825,350	3.2%	Rank history: #7 in FY2021, #5 in FY2022, #7 in FY2024 and #14 in FY2025; down 1 since FY2022.
7	Manhattan Telecommunications Corporation LLC Top agencies SSA (Social Security Administration) DISA (Defense Information Systems Agency) GSA (General Services Administration)	$71,603,683	2.4%	Rank history: #19 in FY2021, #13 in FY2022, #6 in FY2024 and #5 in FY2025; up 6 since FY2022.
8	HP Enterprise Services LLC 4 awardees, including Peraton Inc., Peraton Enterprise Solutions LLC and Peraton Government Communications Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) DISA (Defense Information Systems Agency)	$52,816,509	1.8%	Rank history: #30 in FY2021, #21 in FY2022, #21 in FY2024 and not on the FY2025 list; up 13 since FY2022.
9	Abacus Technology Corporation Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$51,845,647	1.8%	Rank history: #9 in FY2021, #12 in FY2022, #9 in FY2024 and #27 in FY2025; up 3 since FY2022.
10	Avaya Federal Solutions Inc. Top agencies SSA (Social Security Administration)	$49,558,258	1.7%	Rank history: #21 in FY2021, #10 in FY2022, #11 in FY2024 and #7 in FY2025; unchanged since FY2022.
11	Microtechnologies LLC Top agencies USAF (Department of the Air Force)	$40,623,502	1.4%	Rank history: #24 in FY2021, #11 in FY2022, #27 in FY2024 and not on the FY2025 list; unchanged since FY2022.
12	Valdez International Corporation Top agencies USAF (Department of the Air Force)	$33,360,687	1.1%	Rank history: #15 in FY2021, #22 in FY2022, #14 in FY2024 and not on the FY2025 list; up 10 since FY2022.
13	Technica Corporation Top agencies USAF (Department of the Air Force)	$31,912,032	1.1%	Rank history: #16 in FY2021, #16 in FY2022, #26 in FY2024 and #48 in FY2025; up 3 since FY2022.
14	American Systems Corporation Top agencies USAF (Department of the Air Force) GSA (General Services Administration)	$31,587,722	1.1%	Rank history: #12 in FY2021, #25 in FY2022, #15 in FY2024 and #30 in FY2025; up 11 since FY2022.
15	Bristol Bay Native Corporation Through Gc&E Systems Group, LLC Top agencies Army (Department of the Army)	$23,710,595	0.8%	Rank history: #32 in FY2021, #27 in FY2022, #17 in FY2024 and not on the FY2025 list; up 12 since FY2022.
16	Valkyrie Enterprises, LLC Top agencies USAF (Department of the Air Force)	$19,124,890	0.7%	Rank history: #31 in FY2021, #30 in FY2022, #29 in FY2024 and not on the FY2025 list; up 14 since FY2022.
17	Telos Corporation Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$18,030,427	0.6%	Rank history: #5 in FY2021, #9 in FY2022, #28 in FY2024 and not on the FY2025 list; down 8 since FY2022.
18	Secure Federal Operations LLC Through T-Mobile Secure Federal Operations LLC Top agencies DISA (Defense Information Systems Agency)	$17,562,673	0.6%	Rank history: not on the FY2021–FY2022 lists, #72 in FY2024 and not on the FY2025 list; new.
19	Vision Technologies Inc. Top agencies SEC (Securities and Exchange Commission) NARA (National Archives and Records Administration)	$17,165,975	0.6%	Rank history: #49 in FY2021, #52 in FY2022 and not on the FY2024–FY2025 lists; up 33 since FY2022.
20	Leader Communications Inc. Top agencies Army (Department of the Army)	$16,907,907	0.6%	Rank history: #44 in FY2021, #29 in FY2022, #16 in FY2024 and #23 in FY2025; up 9 since FY2022.
21	General Dynamics Corporation 3 awardees, including General Dynamics Information Technology, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$16,702,522	0.6%	Rank history: #6 in FY2021, #8 in FY2022 and not on the FY2024–FY2025 lists; down 13 since FY2022.
22	Gstek Inc. Top agencies Army (Department of the Army)	$15,082,940	0.5%	Rank history: not on the FY2021–FY2022 lists, #18 in FY2024 and #15 in FY2025; new.
23	Core Technologies, LLC 2 awardees Top agencies DISA (Defense Information Systems Agency) DOI (Department of the Interior) DHA (Defense Health Agency)	$13,350,756	0.5%	Rank history: #26 in FY2021, #14 in FY2022, #20 in FY2024 and not on the FY2025 list; down 9 since FY2022.
24	A & T Systems, Inc. Top agencies Army (Department of the Army) Commerce (Department of Commerce)	$12,169,623	0.4%	Rank history: #37 in FY2021, #38 in FY2022, #25 in FY2024 and #61 in FY2025; up 14 since FY2022.
25	CDO Technologies Inc. Top agencies USAF (Department of the Air Force)	$11,029,321	0.4%	Rank history: #11 in FY2021, #23 in FY2022, #33 in FY2024 and not on the FY2025 list; down 2 since FY2022.
26	Sumaria Systems, LLC Top agencies USAF (Department of the Air Force)	$9,429,691	0.3%	Rank history: #13 in FY2021, #28 in FY2022, #31 in FY2024 and #32 in FY2025; up 2 since FY2022.
27	Strategic Resources, Incorporated Top agencies Army (Department of the Army)	$8,727,644	0.3%	Rank history: #57 in FY2021, #43 in FY2022, #23 in FY2024 and #28 in FY2025; up 16 since FY2022.
28	Granite Telecommunications, LLC Top agencies USAF (Department of the Air Force) Treasury (Department of the Treasury) HUD (Department of Housing and Urban Development)	$8,679,811	0.3%	Rank history: #17 in FY2021, #20 in FY2022, #19 in FY2024 and #12 in FY2025; down 8 since FY2022.
29	Arlington Capital Partners IV, L.P. 2 awardees, including Tyto Athene, LLC Top agencies Army (Department of the Army) DOT (Department of Transportation) SSA (Social Security Administration)	$7,258,602	0.2%	Rank history: #20 in FY2021, #18 in FY2022 and not on the FY2024–FY2025 lists; down 11 since FY2022.
30	BT Americas Inc. Through 22Nd Century Networks, Inc. Top agencies DISA (Defense Information Systems Agency) USAF (Department of the Air Force) Army (Department of the Army)	$6,814,434	0.2%	Rank history: not on the FY2021–FY2022 lists, #13 in FY2024 and not on the FY2025 list; new.
31	Futron, Inc. Top agencies HHS (Department of Health and Human Services) DOI (Department of the Interior) DLA (Defense Logistics Agency)	$5,765,256	0.2%	Rank history: #41 in FY2021, #39 in FY2022, #32 in FY2024 and #19 in FY2025; up 8 since FY2022.
32	Allstream Business US LLC 3 awardees, including Zayo Group LLC and Electric Lightwave LLC Top agencies HHS (Department of Health and Human Services) Commerce (Department of Commerce) Smithsonian (Smithsonian Institution)	$5,647,768	0.2%	Rank history: #51 in FY2021, #41 in FY2022, #40 in FY2024 and not on the FY2025 list; up 9 since FY2022.
33	EPS Corporation 2 awardees Top agencies USAF (Department of the Air Force) SSA (Social Security Administration) DHS (Department of Homeland Security)	$5,103,973	0.2%	Rank history: #29 in FY2021, #35 in FY2022, #37 in FY2024 and #24 in FY2025; up 2 since FY2022.
34	By Light Professional It Services LLC Top agencies DISA (Defense Information Systems Agency) Army (Department of the Army)	$4,930,669	0.2%	Rank history: #48 in FY2021, #48 in FY2022, #41 in FY2024 and #18 in FY2025; up 14 since FY2022.
35	National Capitol Contracting LLC 3 awardees, including Comcast Government Services LLC and Comcast Business Communications, LLC Top agencies DISA (Defense Information Systems Agency) Navy (Department of the Navy) Army (Department of the Army)	$4,659,005	0.2%	Rank history: #68 in FY2021, #50 in FY2022, #50 in FY2024 and not on the FY2025 list; up 15 since FY2022.
36	Lumen Technologies Government Solutions, Inc. 2 awardees Top agencies VA (Department of Veterans Affairs) CFPB (Consumer Financial Protection Bureau) GAO (Government Accountability Office)	$4,535,757	0.2%	Rank history: #40 in FY2021, #7 in FY2022, #5 in FY2024 and #2 in FY2025; down 29 since FY2022.
37	RTX Corporation 2 awardees, including Raytheon Company Top agencies USAF (Department of the Air Force)	$4,453,859	0.2%	Rank history: #54 in FY2021, #49 in FY2022, #44 in FY2024 and #31 in FY2025; up 12 since FY2022.
38	Intelligent Decisions LLC Through Applied Insight, LLC Top agencies USAF (Department of the Air Force)	$4,021,521	0.1%	Rank history: #36 in FY2021, #44 in FY2022, #39 in FY2024 and not on the FY2025 list; up 6 since FY2022.
39	Sos International LLC Top agencies Army (Department of the Army)	$3,478,055	0.1%	Rank history: #60 in FY2021, #42 in FY2022, #34 in FY2024 and #25 in FY2025; up 3 since FY2022.
40	Tyto Athene, LLC Top agencies SSA (Social Security Administration)	$3,267,784	0.1%	Rank history: #53 in FY2021, #36 in FY2022, #55 in FY2024 and #36 in FY2025; down 4 since FY2022.
41	Level 3 Telecom Holdings, LLC Top agencies HHS (Department of Health and Human Services)	$2,904,608	0.1%	Rank history: #76 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
42	Qualitynet General Trading and Contracting Company WLL Top agencies Army (Department of the Army)	$2,686,823	0.1%	Rank history: not on the FY2021 list, #56 in FY2022, #47 in FY2024 and #22 in FY2025; up 14 since FY2022.
43	Btas Inc. Top agencies USAF (Department of the Air Force)	$2,369,300	0.1%	Rank history: #45 in FY2021, #45 in FY2022 and not on the FY2024–FY2025 lists; up 2 since FY2022.
44	American Operations Corporation Through AOC Connect, LLC Top agencies DISA (Defense Information Systems Agency)	$1,925,861	0.1%	Rank history: #72 in FY2021, #40 in FY2022, #54 in FY2024 and not on the FY2025 list; down 4 since FY2022.
45	The Centech Group Inc. 2 awardees Top agencies USAF (Department of the Air Force)	$1,587,660	0.1%	Rank history: #39 in FY2021, #70 in FY2022, #58 in FY2024 and #35 in FY2025; up 25 since FY2022.
46	Netcom Technologies Inc 2 awardees Top agencies DOJ (Department of Justice)	$1,491,221	0.1%	Rank history: #64 in FY2021, #60 in FY2022, #57 in FY2024 and #33 in FY2025; up 14 since FY2022.
47	Vector Resources Inc. 2 awardees Top agencies DOI (Department of the Interior) Navy (Department of the Navy)	$1,032,680	<0.1%	Rank history: #55 in FY2021, #51 in FY2022, #65 in FY2024 and #50 in FY2025; up 4 since FY2022.
48	Kddi Corporation Top agencies Navy (Department of the Navy)	$1,025,336	<0.1%	Rank history: #65 in FY2021, #55 in FY2022, #48 in FY2024 and #21 in FY2025; up 7 since FY2022.
49	BT North America Inc. 2 awardees, including 22Nd Century Networks, Inc. and British Telecommunications Public Limited Company Top agencies DISA (Defense Information Systems Agency) USAF (Department of the Air Force) IMLS (The Institute of Museum and Library Services)	$985,239	<0.1%	Rank history: #27 in FY2021, #37 in FY2022 and not on the FY2024–FY2025 lists; down 12 since FY2022.
50	R. S. Means Company LLC Through The Gordian Group, Inc. Top agencies USDA (Department of Agriculture) Army (Department of the Army)	$933,652	<0.1%	Rank history: #89 in FY2021, #69 in FY2022 and not on the FY2024–FY2025 lists; up 19 since FY2022.
51	Smartronix LLC Top agencies USAF (Department of the Air Force)	$499,744	<0.1%	Rank history: #34 in FY2021, #53 in FY2022, #60 in FY2024 and not on the FY2025 list; up 2 since FY2022.
52	Cordev Corporation Top agencies Army (Department of the Army)	$455,001	<0.1%	Rank history: #47 in FY2021, #57 in FY2022 and not on the FY2024–FY2025 lists; up 5 since FY2022.
53	University of Hawaii Systems Through University of Hawaii Top agencies Commerce (Department of Commerce)	$452,880	<0.1%	Rank history: #90 in FY2021, #77 in FY2022 and not on the FY2024–FY2025 lists; up 24 since FY2022.
54	Deutsche Telekom Business Solutions GMBH 2 awardees Top agencies Army (Department of the Army)	$421,267	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
55	Cox Enterprises, Inc. 7 awardees, including Cox California Telcom, LLC, Cox Communications Hampton Roads, L.L.C. and Cox Arizona Telecom LLC Top agencies DHA (Defense Health Agency) DISA (Defense Information Systems Agency) DOI (Department of the Interior)	$344,322	<0.1%	Rank history: #66 in FY2021, #67 in FY2022, #71 in FY2024 and not on the FY2025 list; up 12 since FY2022.
56	Crown Castle Fiber LLC Top agencies HHS (Department of Health and Human Services) Commerce (Department of Commerce) CPSC (Consumer Product Safety Commission)	$220,289	<0.1%	Rank history: not on the FY2021 list, #83 in FY2022, #62 in FY2024 and #38 in FY2025; up 27 since FY2022.
57	SRT Communications Inc. Top agencies USAF (Department of the Air Force)	$217,559	<0.1%	Rank history: not on the FY2021–FY2022 lists, #92 in FY2024 and not on the FY2025 list; up 51 since FY2022.
58	Al Pacific Limited Est. for Electrical Contracting Top agencies Army (Department of the Army)	$209,782	<0.1%	Rank history: #84 in FY2021, #76 in FY2022 and not on the FY2024–FY2025 lists; up 18 since FY2022.
59	Pacific Northwest Gigapop Top agencies Commerce (Department of Commerce)	$203,255	<0.1%	Rank history: not on the FY2021–FY2022 lists, #63 in FY2024 and #39 in FY2025; new.
60	Artel LLC Top agencies DISA (Defense Information Systems Agency)	$200,377	<0.1%	Rank history: #82 in FY2021, #34 in FY2022 and not on the FY2024–FY2025 lists; down 26 since FY2022.
61	Dinocrates Group LLC Through Global Management Systems, Inc. Top agencies Army (Department of the Army)	$195,831	<0.1%	Rank history: #43 in FY2021, #46 in FY2022 and not on the FY2024–FY2025 lists; down 15 since FY2022.
62	Comcast Government Services LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army) USSOCOM (United States Special Operations Command)	$191,849	<0.1%	Rank history: not on the FY2021 list, #59 in FY2022, #43 in FY2024 and #16 in FY2025; down 3 since FY2022.
63	Xtera Inc. Top agencies DISA (Defense Information Systems Agency)	$174,302	<0.1%	Rank history: #95 in FY2021, #78 in FY2022, #66 in FY2024 and not on the FY2025 list; up 15 since FY2022.
64	Mainstream IP Solutions Inc. Top agencies USAF (Department of the Air Force)	$118,693	<0.1%	Rank history: #73 in FY2021, #61 in FY2022 and not on the FY2024–FY2025 lists; down 3 since FY2022.
65	Southern Light LLC Top agencies DISA (Defense Information Systems Agency)	$104,918	<0.1%	Rank history: #75 in FY2021, #66 in FY2022 and not on the FY2024–FY2025 lists; up 1 since FY2022.
66	MDU Enterprises Inc Through Allbridge LLC Top agencies VA (Department of Veterans Affairs) DHS (Department of Homeland Security) DHA (Defense Health Agency)	$80,704	<0.1%	Rank history: #94 in FY2021, #85 in FY2022, #67 in FY2024 and not on the FY2025 list; up 19 since FY2022.
67	Mcnc Top agencies Commerce (Department of Commerce)	$61,969	<0.1%	Rank history: not on the FY2021 list, #86 in FY2022, #68 in FY2024 and not on the FY2025 list; up 19 since FY2022.
68	American Telesis, Inc. Top agencies MDA (DOD Missile Defense Agency)	$35,220	<0.1%	Rank history: not on the FY2021 list, #88 in FY2022, #78 in FY2024 and not on the FY2025 list; up 20 since FY2022.
69	Vodafone Group PLC Through Cable & Wireless U.K Top agencies Navy (Department of the Navy)	$34,552	<0.1%	Rank history: not on the FY2021 list, #74 in FY2022, #76 in FY2024 and #46 in FY2025; up 5 since FY2022.
70	Star2Star Communications, LLC 2 awardees Top agencies HHS (Department of Health and Human Services) DOE (Department of Energy)	$30,203	<0.1%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #45 in FY2025; up 48 since FY2022.
71	Time Warner Cable Enterprises LLC 3 awardees, including Time Warner Cable Inc. Top agencies DISA (Defense Information Systems Agency)	$27,301	<0.1%	Rank history: #70 in FY2021, #79 in FY2022, #75 in FY2024 and #47 in FY2025; up 8 since FY2022.
72	Red Fiber Parent LLC Through Hawaiian Telcom, Inc. Top agencies USAF (Department of the Air Force)	$21,108	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
73	Etat Belge Through Proximus SA Top agencies Army (Department of the Army)	$19,990	<0.1%	Rank history: not on the FY2021 list, #90 in FY2022 and not on the FY2024–FY2025 lists; up 17 since FY2022.
74	Cequel Communications LLC Through MEO - Servicos De Comunicacoes E Multimedia, S.A. Top agencies USAF (Department of the Air Force)	$15,485	<0.1%	Rank history: not on the FY2021–FY2022 lists, #82 in FY2024 and not on the FY2025 list; up 32 since FY2022.
75	Wavedivision Holdings LLC Top agencies Commerce (Department of Commerce)	$14,916	<0.1%	Rank history: not on the FY2021 list, #97 in FY2022 and not on the FY2024–FY2025 lists; up 22 since FY2022.
76	South Dakota Network, LLC Top agencies DISA (Defense Information Systems Agency)	$14,777	<0.1%	Rank history: #86 in FY2021, #75 in FY2022 and not on the FY2024–FY2025 lists; down 1 since FY2022.
77	Telecom Italia SPA Top agencies Navy (Department of the Navy) DMA (Defense Media Activity)	$13,167	<0.1%	Rank history: #87 in FY2021, not on the FY2022 list, #86 in FY2024 and #55 in FY2025; returned.
78	E. N. M. R. Telephone Cooperative 2 awardees, including Enmr Telephone Cooperative and Plateau Telecommunications, Incorporated Top agencies USAF (Department of the Air Force)	$12,974	<0.1%	Rank history: not on the FY2021 list, #92 in FY2022 and not on the FY2024–FY2025 lists; up 14 since FY2022.
79	Consolidated Communications Holdings Inc. Through Surewest Kansas Operations LLC Top agencies GSA (General Services Administration)	$10,424	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 26 since FY2022.
80	Nucla-Naturita Telephone Co. Top agencies DOI (Department of the Interior)	$10,000	<0.1%	Rank history: not on the FY2021–FY2022 lists, #87 in FY2024 and #51 in FY2025; up 23 since FY2022.
81	Cogent Communications Holdings, Inc. Through Cogent Communications, LLC Top agencies Smithsonian (Smithsonian Institution)	$9,900	<0.1%	Rank history: not on the FY2021–FY2022 lists, #81 in FY2024 and not on the FY2025 list; new.
82	T2 Technologies, Inc. Top agencies DISA (Defense Information Systems Agency)	$7,887	<0.1%	Rank history: not on the FY2021 list, #98 in FY2022 and not on the FY2024–FY2025 lists; up 16 since FY2022.
83	One Voice Communications, Inc. Top agencies DISA (Defense Information Systems Agency)	$7,161	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
84	Defense Integration Solutions LLC Top agencies VA (Department of Veterans Affairs)	$5,800	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
85	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, #89 in FY2024 and #54 in FY2025; new.
86	Innovative Satellite Solutions, LLC Top agencies DHS (Department of Homeland Security)	$3,640	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 16 since FY2022.
87	Cox California Telcom, LLC Top agencies DOJ (Department of Justice)	$3,600	<0.1%	Rank history: not on the FY2021–FY2022 lists, #91 in FY2024 and #53 in FY2025; new.
88	Worldnet Telecommunications LLC Top agencies Navy (Department of the Navy)	$3,180	<0.1%	Rank history: #88 in FY2021, not on the FY2022 list, #95 in FY2024 and not on the FY2025 list; returned.
89	Communication Technologies, Inc. Top agencies DISA (Defense Information Systems Agency)	$3,097	<0.1%	Rank history: #92 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 26 since FY2022.
90	Wideopenwest Finance LLC Top agencies Army (Department of the Army)	$3,075	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
91	RX3 Communications Inc. Top agencies USAF (Department of the Air Force)	$2,626	<0.1%	Rank history: not on the FY2021 list, #96 in FY2022 and not on the FY2024–FY2025 lists; up 5 since FY2022.
92	Reti Telematiche Italiane S.p.a., In Forma Abbreviata Retelit S. P.a. Top agencies Navy (Department of the Navy)	$1,700	<0.1%	Rank history: not on the FY2021–FY2022 lists, #79 in FY2024 and #40 in FY2025; up 12 since FY2022.
93	American Broadband Communications Inc. Through Interior Telephone Co Top agencies USAF (Department of the Air Force)	$692	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
94	Arctic Slope Telephone Association Cooperative Inc. Top agencies USAF (Department of the Air Force)	$486	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 28 since FY2022.
95	Southwest Texas Telephone Company Top agencies USAF (Department of the Air Force)	$374	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 28 since FY2022.
96	Bellsouth Telecommunications, LLC Top agencies Treasury (Department of the Treasury)	$322	<0.1%	Rank history: not on the FY2021 list, #87 in FY2022 and not on the FY2024–FY2025 lists; down 9 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 $2.94 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 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