Top 100 Contractors in NAICS 517312: Wireless Telecommunications Carriers (except Satellite), FY2021

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	At&T Inc. 10 awardees, including At&T Mobility National Accounts LLC, Att Mobility LLC and Southwestern Bell Telephone Company Top agencies Army (Department of the Army) DHS (Department of Homeland Security) Navy (Department of the Navy)	$124,755,596	39.7%	Rank history: #1 in FY2022, #1 in FY2023, #1 in FY2024 and #1 in FY2025; unchanged since FY2020.
2	Verizon Communications Inc. 4 awardees, including Cellco Partnership and Verizon Virginia LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) DHS (Department of Homeland Security)	$91,684,846	29.2%	Rank history: #2 in FY2022, #2 in FY2023, #3 in FY2024 and not on the FY2025 list; unchanged since FY2020.
3	T-Mobile US Inc. 4 awardees, including T-Mobile Usa, Inc. and Sprint Communications Co LP Top agencies VA (Department of Veterans Affairs) Army (Department of the Army) Navy (Department of the Navy)	$30,424,730	9.7%	Rank history: #3 in FY2022, #3 in FY2023, #9 in FY2024 and not on the FY2025 list; up 2 since FY2020.
4	Motorola Inc Through Motorola Solutions, Inc. Top agencies USAF (Department of the Air Force)	$4,074,242	1.3%	Rank history: #11 in FY2022, #9 in FY2023 and not on the FY2024–FY2025 lists; up 7 since FY2020.
5	Booz Allen Hamilton Holding Corporation Through Booz Allen Hamilton Inc. Top agencies USAF (Department of the Air Force)	$3,494,774	1.1%	Rank history: #10 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
6	Arwadh Trading Establishment Top agencies USAF (Department of the Air Force)	$2,191,941	0.7%	Rank history: #5 in FY2022, #6 in FY2023, #36 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
7	At&T Mobility National Accounts LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$2,101,813	0.7%	Rank history: #7 in FY2022 and not on the FY2023–FY2025 lists; down 4 since FY2020.
8	Minburn Technology Group, LLC Top agencies VA (Department of Veterans Affairs)	$1,699,814	0.5%	Rank history: not on the FY2022–FY2025 lists; unchanged since FY2020.
9	Turning Point Global Solutions LLC Top agencies HHS (Department of Health and Human Services)	$1,627,039	0.5%	Rank history: #4 in FY2022, #4 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
10	Nippon Telegraph and Telephone Corporation 2 awardees, including Docomo Pacific, Inc. and NTT Docomo, Inc. Top agencies Navy (Department of the Navy) DOS (Department of State) USAF (Department of the Air Force)	$1,445,421	0.5%	Rank history: #12 in FY2022, #10 in FY2023, #40 in FY2024 and not on the FY2025 list; up 9 since FY2020.
11	Att Mobility LLC Top agencies DOJ (Department of Justice) DHS (Department of Homeland Security) DOI (Department of the Interior)	$995,026	0.3%	Rank history: #22 in FY2022 and not on the FY2023–FY2025 lists; down 7 since FY2020.
12	Orange 4 awardees, including Orange Burkina Faso SA, Orange Espagne SA and Orange Romania SA Top agencies DOS (Department of State) Army (Department of the Army) DHS (Department of Homeland Security)	$963,846	0.3%	Rank history: #35 in FY2022, #25 in FY2023 and not on the FY2024–FY2025 lists; up 159 since FY2020.
13	Liptinfor Niger SA Top agencies USAF (Department of the Air Force) Army (Department of the Army) USSOCOM (United States Special Operations Command)	$960,298	0.3%	Rank history: #9 in FY2022, #17 in FY2023, #53 in FY2024 and not on the FY2025 list; up 7 since FY2020.
14	Cellco Partnership Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$915,447	0.3%	Rank history: #14 in FY2022, not on the FY2023 list, #4 in FY2024 and not on the FY2025 list; down 8 since FY2020.
15	T-Mobile Usa, Inc. Top agencies USAF (Department of the Air Force) DISA (Defense Information Systems Agency) Army (Department of the Army)	$836,921	0.3%	Rank history: not on the FY2022–FY2023 lists, #6 in FY2024 and #4 in FY2025; down 8 since FY2020.
16	Advanced Wireless Network Company Limited Top agencies DOS (Department of State)	$796,320	0.3%	Rank history: #25 in FY2022, #14 in FY2023 and not on the FY2024–FY2025 lists; up 35 since FY2020.
17	Telefonica, SA 2 awardees, including Telefonica De Espana Sau and Colombia Telecomunicaciones S A E S P Top agencies Navy (Department of the Navy) Army (Department of the Army)	$721,990	0.2%	Rank history: #20 in FY2022, #21 in FY2023, #17 in FY2024 and not on the FY2025 list; up 141 since FY2020.
18	Telecom Italia SPA Through Telecom Italia SPA O TIM S.P.A. Top agencies Navy (Department of the Navy) DOS (Department of State) USAF (Department of the Air Force)	$672,156	0.2%	Rank history: #15 in FY2022, #53 in FY2023 and not on the FY2024–FY2025 lists; up 8 since FY2020.
19	Time Warner Cable Enterprises LLC 4 awardees, including Charter Communications LLC and Charter Communications Operating, LLC Top agencies Army (Department of the Army) VA (Department of Veterans Affairs) USAF (Department of the Air Force)	$625,901	0.2%	Rank history: #53 in FY2022, not on the FY2023 list, #83 in FY2024 and not on the FY2025 list; up 27 since FY2020.
20	Lumen Technologies, Inc. 5 awardees, including Lumen Technologies Government Solutions, Inc., Carolina Telephone and Telegraph Company LLC and Level 3 Communications, LLC Top agencies DOI (Department of the Interior) HHS (Department of Health and Human Services) Army (Department of the Army)	$540,061	0.2%	Rank history: #47 in FY2022, #47 in FY2023, #84 in FY2024 and not on the FY2025 list; up 8 since FY2020.
21	JTM Enterprises LLC Top agencies DOI (Department of the Interior)	$499,426	0.2%	Rank history: not on the FY2022–FY2025 lists; down 8 since FY2020.
22	N-Ovation Technology Group LLC Top agencies USAF (Department of the Air Force) VA (Department of Veterans Affairs)	$448,956	0.1%	Rank history: #21 in FY2022, #20 in FY2023, #27 in FY2024 and #21 in FY2025; up 2 since FY2020.
23	Nana Regional Corporation Inc Through Tuva LLC Top agencies USAF (Department of the Air Force)	$441,864	0.1%	Rank history: not on the FY2022–FY2025 lists; down 8 since FY2020.
24	Kddi Corporation Through Okinawa Cellular Telephone Company Top agencies USAF (Department of the Air Force)	$431,575	0.1%	Rank history: #30 in FY2022, #18 in FY2023, #45 in FY2024 and not on the FY2025 list; down 3 since FY2020.
25	Sprint Communications Co LP Top agencies Army (Department of the Army)	$398,398	0.1%	Rank history: not on the FY2022–FY2025 lists; up 128 since FY2020.
26	Smith Bagley Inc. Top agencies DOI (Department of the Interior) HHS (Department of Health and Human Services)	$380,970	0.1%	Rank history: #32 in FY2022, #40 in FY2023, #38 in FY2024 and #20 in FY2025; up 26 since FY2020.
27	Etat Belge Through Proximus SA Top agencies DOS (Department of State)	$359,294	0.1%	Rank history: #61 in FY2022, #35 in FY2023 and not on the FY2024–FY2025 lists; up 23 since FY2020.
28	The Washington Post Company Through Cable One, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$301,203	0.1%	Rank history: #60 in FY2022, #44 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
29	Cox Enterprises, Inc. 6 awardees, including Cox Virginia Telcom, L.l.c, Cox Communications Hampton Roads, L.L.C. and Cox California Telcom, L.l.c Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy) Army (Department of the Army)	$296,669	0.1%	Rank history: not on the FY2022 list, #26 in FY2023, #51 in FY2024 and not on the FY2025 list; up 53 since FY2020.
30	Ooredoo Q.S.C 2 awardees, including Ooredoo Q.p.s.c and National Mobile Telecommunicat Ions Co. (K.s.c.p) Top agencies USAF (Department of the Air Force) Army (Department of the Army) Navy (Department of the Navy)	$285,049	0.1%	Rank history: #37 in FY2022, #37 in FY2023, #32 in FY2024 and not on the FY2025 list; up 9 since FY2020.
31	Telefonica Celular S.a. DE C.V. 3 awardees, including Grupo De Comunicaciones Digitales S.A. Top agencies DOS (Department of State)	$283,802	0.1%	Rank history: #23 in FY2022, #29 in FY2023 and not on the FY2024–FY2025 lists; up 6 since FY2020.
32	Deutsche Telekom Business Solutions GMBH 3 awardees, including T-Mobile Austria GMBH, Combridge SRL and Telekom Deutschland GMBH Top agencies DOS (Department of State) Army (Department of the Army) USAGM (US Agency for Global Media)	$282,194	0.1%	Rank history: #16 in FY2022, #41 in FY2023, #55 in FY2024 and not on the FY2025 list; down 20 since FY2020.
33	PTI Pacifica Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) DOJ (Department of Justice)	$272,740	0.1%	Rank history: #57 in FY2022, #42 in FY2023, #33 in FY2024 and #14 in FY2025; down 6 since FY2020.
34	GCI Communication Corp. Top agencies DOI (Department of the Interior) DOT (Department of Transportation) DHS (Department of Homeland Security)	$263,698	0.1%	Rank history: #33 in FY2022, #24 in FY2023, #19 in FY2024 and #16 in FY2025; new, not ranked in FY2020.
35	Qualitynet General Trading and Contracting Company WLL Top agencies Army (Department of the Army)	$251,186	0.1%	Rank history: not on the FY2022–FY2025 lists; down 12 since FY2020.
36	Govsmart, Inc. Top agencies Army (Department of the Army)	$218,990	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
37	Hellenic Telecommunication Organization S.a. Through Cosmote Mobile Telecommunications Single Member S.A. Top agencies DOS (Department of State)	$216,651	0.1%	Rank history: #81 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
38	Access Haiti SA Top agencies DOS (Department of State)	$213,000	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
39	Defense Integration Solutions LLC Top agencies VA (Department of Veterans Affairs)	$208,174	0.1%	Rank history: #40 in FY2022, #33 in FY2023, #48 in FY2024 and #34 in FY2025; down 5 since FY2020.
40	Digicel (Png) Limited Top agencies DOS (Department of State)	$203,791	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
41	Vodafone Group PLC 2 awardees, including Vodafone - Panafon Hellenic Telecommunications Company S.A. Top agencies Navy (Department of the Navy)	$191,053	0.1%	Rank history: #58 in FY2022, #22 in FY2023, #26 in FY2024 and not on the FY2025 list; down 8 since FY2020.
42	National Capitol Contracting LLC 9 awardees, including Comcast of Colorado / Pennsylvania / West Virginia, LLC, Comcast Cable Communications, LLC and Comcast Business Communications, LLC Top agencies Army (Department of the Army) DOJ (Department of Justice) VA (Department of Veterans Affairs)	$190,602	0.1%	Rank history: #59 in FY2022, #62 in FY2023, #97 in FY2024 and not on the FY2025 list; up 16 since FY2020.
43	Albidey Net Top agencies Army (Department of the Army)	$183,500	0.1%	Rank history: #39 in FY2022, #27 in FY2023, #31 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
44	G3 Technologies Inc. Top agencies DOJ (Department of Justice)	$180,000	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
45	Dnsc Co., Ltd. Top agencies DOS (Department of State)	$179,578	0.1%	Rank history: #62 in FY2022 and not on the FY2023–FY2025 lists; up 4 since FY2020.
46	My ISP Ltd Top agencies Army (Department of the Army)	$172,800	0.1%	Rank history: #51 in FY2022 and not on the FY2023–FY2025 lists; down 1 since FY2020.
47	Partner Communications Company Ltd Top agencies DOS (Department of State)	$163,312	0.1%	Rank history: #52 in FY2022, #36 in FY2023, #29 in FY2024 and #26 in FY2025; up 13 since FY2020.
48	Ntua Wireless LLC 2 awardees, including Virgin Islands Telephone Corp Top agencies HHS (Department of Health and Human Services) DOJ (Department of Justice) DOI (Department of the Interior)	$159,782	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
49	Benim International General T Rading FZE Top agencies Navy (Department of the Navy)	$155,601	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 6 since FY2020.
50	Galaxy Technology Contracting Company Top agencies USAF (Department of the Air Force)	$149,123	<0.1%	Rank history: #54 in FY2022 and not on the FY2023–FY2025 lists; up 3 since FY2020.
51	Iqstc, LLC Top agencies Army (Department of the Army)	$148,694	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 26 since FY2020.
52	Selectpath Holding, Inc. Top agencies HHS (Department of Health and Human Services)	$131,127	<0.1%	Rank history: #55 in FY2022 and not on the FY2023–FY2025 lists; up 5 since FY2020.
53	Comunicacion Celular S a Through Comunicacion Celular S A Comcel S A Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$123,167	<0.1%	Rank history: #45 in FY2022 and not on the FY2023–FY2025 lists; down 15 since FY2020.
54	Hawaiian Telcom, Inc. Top agencies DOI (Department of the Interior)	$118,088	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
55	Teleguam Holdings, LLC Top agencies Navy (Department of the Navy)	$113,184	<0.1%	Rank history: #43 in FY2022, #38 in FY2023, #80 in FY2024 and #48 in FY2025; new, not ranked in FY2020.
56	Golden Lines Contracting Company Top agencies Navy (Department of the Navy)	$112,356	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
57	Sirius Computer Solutions, LLC Through Sirius Federal LLC Top agencies Army (Department of the Army)	$108,513	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 94 since FY2020.
58	Timitron Corporation Top agencies VA (Department of Veterans Affairs)	$103,456	<0.1%	Rank history: #71 in FY2022 and not on the FY2023–FY2025 lists; up 8 since FY2020.
59	Manhattan Telecommunications Corporation LLC Top agencies DHS (Department of Homeland Security) Army (Department of the Army) Navy (Department of the Navy)	$87,809	<0.1%	Rank history: not on the FY2022 list, #34 in FY2023, #59 in FY2024 and not on the FY2025 list; unchanged since FY2020.
60	Inclusivetech LLC Top agencies VA (Department of Veterans Affairs)	$87,629	<0.1%	Rank history: #74 in FY2022, #67 in FY2023 and not on the FY2024–FY2025 lists; up 12 since FY2020.
61	Telecom Italia SPA O TIM S.P.A. Top agencies Navy (Department of the Navy)	$85,418	<0.1%	Rank history: #63 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
62	Southwestern Wireless, Inc. Top agencies Army (Department of the Army)	$84,791	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
63	Starhub Ltd. Top agencies Navy (Department of the Navy)	$84,305	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 4 since FY2020.
64	BT North America Inc. Through British Telecommunications Public Limited Company Top agencies DOS (Department of State)	$83,762	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
65	Basefiks Bilisim Teknolojileri Ithalat Ihracat Taahhut Ticaret Limited Sirketi Top agencies USAF (Department of the Air Force)	$81,220	<0.1%	Rank history: #50 in FY2022, #69 in FY2023 and not on the FY2024–FY2025 lists; down 11 since FY2020.
66	Mac Business Solutions, Inc. Top agencies Navy (Department of the Navy)	$79,460	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
67	Global Admax Supply Top agencies USSOCOM (United States Special Operations Command)	$79,373	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 2 since FY2020.
68	American Messaging Services, LLC Top agencies VA (Department of Veterans Affairs) Army (Department of the Army)	$78,687	<0.1%	Rank history: #26 in FY2022, #39 in FY2023 and not on the FY2024–FY2025 lists; up 3 since FY2020.
69	General Communication Inc. Through GCI Communication Corp. Top agencies DOT (Department of Transportation) DHS (Department of Homeland Security) DOE (Department of Energy)	$70,172	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 19 since FY2020.
70	Loyalty Support Services Top agencies USAF (Department of the Air Force)	$68,616	<0.1%	Rank history: #75 in FY2022, #59 in FY2023, #57 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
71	Intelsat Inflight LLC Top agencies DOT (Department of Transportation)	$67,145	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 19 since FY2020.
72	Native Innovation Inc. Top agencies DOI (Department of the Interior)	$60,963	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 2 since FY2020.
73	Vizocom (Fze) Top agencies Army (Department of the Army) USSOCOM (United States Special Operations Command)	$60,060	<0.1%	Rank history: #88 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
74	Qwest Top agencies Army (Department of the Army)	$56,896	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
75	Melanesian Media Group Pte. Ltd. Top agencies DOS (Department of State)	$55,093	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 18 since FY2020.
76	Hunter Communications Inc. Through Hunter Communications & Technologies LLC Top agencies DHS (Department of Homeland Security)	$52,437	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
77	Sure (Diego Garcia) Limited Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$49,950	<0.1%	Rank history: #82 in FY2022, #99 in FY2023, #91 in FY2024 and not on the FY2025 list; up 3 since FY2020.
78	American Samoa Telecommunications Authority Top agencies Army (Department of the Army)	$48,954	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
79	Ohio Civil Rights Commission Through Ohio Department of Administrative Services Top agencies DOJ (Department of Justice)	$48,330	<0.1%	Rank history: not on the FY2022–FY2023 lists, #82 in FY2024 and #47 in FY2025; new, not ranked in FY2020.
80	Federal Radio Service Top agencies Treasury (Department of the Treasury) VA (Department of Veterans Affairs)	$48,259	<0.1%	Rank history: #95 in FY2022, #63 in FY2023, #63 in FY2024 and #36 in FY2025; down 62 since FY2020.
81	USA Mobility Inc. Through Spok Inc. Top agencies Navy (Department of the Navy)	$46,972	<0.1%	Rank history: #24 in FY2022 and not on the FY2023–FY2025 lists; up 37 since FY2020.
82	Simbanet (Mw) Limited Top agencies USAID (US Agency for International Development)	$45,612	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 53 since FY2020.
83	Callyo 2009 Corp Top agencies DOJ (Department of Justice)	$45,480	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 2 since FY2020.
84	Opencape Corporation Top agencies Commerce (Department of Commerce)	$44,436	<0.1%	Rank history: #91 in FY2022, #71 in FY2023 and not on the FY2024–FY2025 lists; up 2 since FY2020.
85	Econet Wireless PVT Ltd Top agencies DOS (Department of State)	$43,600	<0.1%	Rank history: #67 in FY2022, #58 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
86	Allied Telesis Holdings K.K. Through Allied Telesis Capital Corp. Top agencies DOS (Department of State)	$40,967	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
87	John Obryan LLC Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force)	$40,836	<0.1%	Rank history: #94 in FY2022, #87 in FY2023 and not on the FY2024–FY2025 lists; up 25 since FY2020.
88	Republika Slovenija Through Ipko Telecommunications Sh.p.k. Top agencies Army (Department of the Army)	$40,098	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 20 since FY2020.
89	Mans Trading and Contracting Top agencies Army (Department of the Army)	$38,056	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
90	CDW Corporation Through CDW Government LLC Top agencies DOT (Department of Transportation)	$37,519	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
91	IWA Technical Services, Inc. Top agencies VA (Department of Veterans Affairs)	$36,000	<0.1%	Rank history: #99 in FY2022, #65 in FY2023, #62 in FY2024 and #30 in FY2025; new, not ranked in FY2020.
92	Communications Electronics Inc. Through Procom Communications, LLC Top agencies Commerce (Department of Commerce)	$35,199	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
93	Innovasea Marine Systems Canada Inc Top agencies DOI (Department of the Interior)	$32,761	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
94	LUZ Technologies, Inc. Top agencies VA (Department of Veterans Affairs)	$32,639	<0.1%	Rank history: #92 in FY2022, #61 in FY2023, #96 in FY2024 and not on the FY2025 list; up 48 since FY2020.
95	Philippine Long Distance Telephone Company Through Smart Communications, Inc. Top agencies DOS (Department of State) SSA (Social Security Administration)	$32,460	<0.1%	Rank history: #72 in FY2022, #81 in FY2023 and not on the FY2024–FY2025 lists; up 85 since FY2020.
96	Vision Technologies Inc. Top agencies USAF (Department of the Air Force)	$32,286	<0.1%	Rank history: not on the FY2022 list, #68 in FY2023 and not on the FY2024–FY2025 lists; down 1 since FY2020.
97	Four Points Technology, L.L.C. Top agencies VA (Department of Veterans Affairs)	$30,240	<0.1%	Rank history: not on the FY2022 list, #89 in FY2023 and not on the FY2024–FY2025 lists; up 2 since FY2020.
98	Movitel SA Top agencies USAID (US Agency for International Development)	$29,893	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
99	American Broadband Communications Inc. Through Telalaska, Incorporated Top agencies DHS (Department of Homeland Security)	$29,525	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 79 since FY2020.
100	Cavalier Telephone L.L.C. 3 awardees, including Windstream North Carolina, LLC and Windstream New Edge, LLC Top agencies DOJ (Department of Justice) Army (Department of the Army)	$29,169	<0.1%	Rank history: not on the FY2022 list, #98 in FY2023 and not on the FY2024–FY2025 lists; up 31 since FY2020.

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 $314 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 2021 ran Oct 1, 2020 – Sep 30, 2021. 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 FY2020. "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 FY2020 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