Top 100 Contractors in PSC DG: IT and Telecom – Network, FY2024

Name: Top 100 Contractors in PSC DG: IT and Telecom – Network, FY2024
Creator: GovTribe

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

The top 10 won 42% of FY2024 PSC DG contract dollars

Contract obligations: $5,251,989,640 Net of deobligations, by contracts coded PSC DG or a code under it
Contractors: 1,566 Parent companies with an obligation
Largest contractor: Peraton Inc. $414 million, 7.4% 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	Peraton Inc. 2 awardees, including Peraton Enterprise Solutions LLC Top agencies USAF (Department of the Air Force) Commerce (Department of Commerce) DHS (Department of Homeland Security)	$413,916,776	7.4%	Rank history: not on the FY2021–FY2023 lists and #3 in FY2025; new.
2	At&T Inc. 35 awardees, including At&T Enterprises, LLC, Att Mobility LLC and At&T Mobility National Accounts LLC Top agencies DHS (Department of Homeland Security) USDA (Department of Agriculture) Navy (Department of the Navy)	$372,252,854	6.7%	Rank history: #2 in FY2021, #4 in FY2022, #4 in FY2023 and #4 in FY2025; up 2 since FY2023.
3	Verizon 12 awardees, including Verizon Business Network Services LLC, Cellco Partnership and MCI Communications Services LLC Top agencies DOT (Department of Transportation) DOJ (Department of Justice) DHS (Department of Homeland Security)	$322,549,628	5.8%	Rank history: not on the FY2021–FY2023 lists and #6 in FY2025; new.
4	L3Harris Technologies, Inc. 3 awardees, including Harris Corporation Top agencies DOT (Department of Transportation) Army (Department of the Army) DLA (Defense Logistics Agency)	$263,150,735	4.7%	Rank history: #7 in FY2021, #6 in FY2022, #2 in FY2023 and #1 in FY2025; down 2 since FY2023.
5	Space Exploration Technologies Corp. 2 awardees Top agencies DISA (Defense Information Systems Agency) DOI (Department of the Interior) VA (Department of Veterans Affairs)	$217,130,526	3.9%	Rank history: not on the FY2021–FY2022 lists, #48 in FY2023 and #7 in FY2025; up 43 since FY2023.
6	CACI International Inc. 2 awardees, including Caci, Inc. - Federal and Caci Nss, LLC Top agencies DFAS (Defense Finance and Accounting Service) DHS (Department of Homeland Security) DOJ (Department of Justice)	$203,342,061	3.6%	Rank history: #38 in FY2021, #10 in FY2022, #41 in FY2023 and #2 in FY2025; up 35 since FY2023.
7	Inmarsat Government, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$200,456,380	3.6%	Rank history: not on the FY2021–FY2023 lists and #9 in FY2025; new.
8	Leidos Holdings, Inc. 4 awardees, including Leidos, Inc. Top agencies DISA (Defense Information Systems Agency) USCYBERCOM (Department of Defense Cyber Command) FTC (Federal Trade Commission)	$168,945,799	3.0%	Rank history: #4 in FY2021, #2 in FY2022, #3 in FY2023 and #10 in FY2025; down 5 since FY2023.
9	General Dynamics Corporation 3 awardees, including General Dynamics Information Technology, Inc. and General Dynamics Mission Systems, Inc. Top agencies DISA (Defense Information Systems Agency) USAF (Department of the Air Force) HHS (Department of Health and Human Services)	$133,552,859	2.4%	Rank history: #3 in FY2021, #7 in FY2022, #10 in FY2023 and #5 in FY2025; up 1 since FY2023.
10	V2X, Inc. 2 awardees, including V2X Systems LLC and Advantor Systems II LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) OSD (Office of the Secretary of Defense)	$71,154,542	1.3%	Rank history: not on the FY2021–FY2023 lists and #12 in FY2025; new.
11	Lumen Technologies, Inc. 12 awardees, including Lumen Technologies Government Solutions, Inc., Centurylink Communications, LLC and Level 3 Communications, LLC Top agencies DISA (Defense Information Systems Agency) USDA (Department of Agriculture) VA (Department of Veterans Affairs)	$64,526,335	1.2%	Rank history: #8 in FY2021, #1 in FY2022, #9 in FY2023 and not on the FY2025 list; down 2 since FY2023.
12	Lumen Technologies Government Solutions, Inc. 2 awardees Top agencies USDA (Department of Agriculture) DISA (Defense Information Systems Agency) VA (Department of Veterans Affairs)	$57,966,553	1.0%	Rank history: #12 in FY2021, #58 in FY2022, not on the FY2023 list and #8 in FY2025; up 141 since FY2023.
13	Science Applications International Corporation 3 awardees Top agencies Army (Department of the Army) DOT (Department of Transportation) HHS (Department of Health and Human Services)	$56,714,823	1.0%	Rank history: #34 in FY2021, #12 in FY2022, #12 in FY2023 and #15 in FY2025; down 1 since FY2023.
14	Motorola Solutions, Inc. Top agencies USAF (Department of the Air Force) DHS (Department of Homeland Security) DOJ (Department of Justice)	$56,331,618	1.0%	Rank history: not on the FY2021–FY2023 lists and #17 in FY2025; new.
15	Tundra Federal LLC Top agencies USAF (Department of the Air Force)	$55,116,076	1.0%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
16	Advanced Technology Systems Inc. Through Salient Crgt, Inc. Top agencies VA (Department of Veterans Affairs)	$49,255,172	0.9%	Rank history: #19 in FY2021, not on the FY2022 list, #17 in FY2023 and not on the FY2025 list; up 1 since FY2023.
17	RTX Corporation 5 awardees, including Arinc Incorporated, Raytheon Company and Solipsys Corporation Top agencies DOT (Department of Transportation) USAF (Department of the Air Force) Army (Department of the Army)	$45,845,992	0.8%	Rank history: not on the FY2021 list, #47 in FY2022, #20 in FY2023 and #20 in FY2025; up 3 since FY2023.
18	Five Rivers Analytics, LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$42,298,915	0.8%	Rank history: not on the FY2021–FY2023 lists and #18 in FY2025; new.
19	SES Government Solutions Inc. Through SES Space & Defense, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) DISA (Defense Information Systems Agency)	$40,800,951	0.7%	Rank history: #26 in FY2021, #24 in FY2022, #11 in FY2023 and not on the FY2025 list; down 8 since FY2023.
20	Artel LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army) DISA (Defense Information Systems Agency)	$39,904,034	0.7%	Rank history: #11 in FY2021, #11 in FY2022, #15 in FY2023 and #29 in FY2025; down 5 since FY2023.
21	Jacobs Government Services Company 2 awardees, including Amentum Technology, Inc. Top agencies USAF (Department of the Air Force) USSOCOM (United States Special Operations Command)	$38,356,930	0.7%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
22	ManTech International Corporation 2 awardees, including Mantech Advanced Systems International, Inc. Top agencies USAF (Department of the Air Force)	$38,104,419	0.7%	Rank history: not on the FY2021–FY2023 lists and #16 in FY2025; new.
23	Smartronix, LLC 2 awardees Top agencies Navy (Department of the Navy)	$37,373,693	0.7%	Rank history: not on the FY2021 list, #31 in FY2022, #31 in FY2023 and #32 in FY2025; up 8 since FY2023.
24	Fgs, LLC Top agencies Navy (Department of the Navy)	$36,000,574	0.6%	Rank history: not on the FY2021–FY2022 lists, #57 in FY2023 and #24 in FY2025; up 33 since FY2023.
25	Stratos Government Services, Inc. Through Inmarsat Government, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$35,924,715	0.6%	Rank history: #9 in FY2021, #8 in FY2022, #5 in FY2023 and not on the FY2025 list; down 20 since FY2023.
26	Network Designs Inc Top agencies DOJ (Department of Justice)	$35,765,691	0.6%	Rank history: not on the FY2021–FY2022 lists, #14 in FY2023 and #26 in FY2025; down 12 since FY2023.
27	Seneca Strategic Partners, LLC Top agencies DOJ (Department of Justice) Army (Department of the Army)	$35,171,673	0.6%	Rank history: not on the FY2021 list, #17 in FY2022, #13 in FY2023 and not on the FY2025 list; down 14 since FY2023.
28	Interactive Process Technology LLC Top agencies Army (Department of the Army)	$33,932,934	0.6%	Rank history: not on the FY2021–FY2022 lists, #27 in FY2023 and #25 in FY2025; down 1 since FY2023.
29	At&T Enterprises, LLC Top agencies USDA (Department of Agriculture) USAGM (US Agency for Global Media) USAF (Department of the Air Force)	$32,867,057	0.6%	Rank history: not on the FY2021–FY2023 lists and #33 in FY2025; new.
30	SES Space & Defense Inc. 2 awardees, including Global Enterprise Solutions, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) USSOCOM (United States Special Operations Command)	$32,434,470	0.6%	Rank history: not on the FY2021–FY2023 lists and #13 in FY2025; new.
31	The Boeing Company 2 awardees Top agencies DISA (Defense Information Systems Agency) USAF (Department of the Air Force)	$29,051,194	0.5%	Rank history: #17 in FY2021, #18 in FY2022, #21 in FY2023 and #67 in FY2025; down 10 since FY2023.
32	Ho-Chunk, Inc. 2 awardees, including Fire Creek Company and HCI Management Services Company Top agencies DOS (Department of State)	$28,500,000	0.5%	Rank history: not on the FY2021–FY2023 lists and #35 in FY2025; new.
33	Thundercat Technology LLC Top agencies NASA (National Aeronautics and Space Administration) VA (Department of Veterans Affairs) DOJ (Department of Justice)	$28,387,722	0.5%	Rank history: not on the FY2021–FY2022 lists, #34 in FY2023 and #31 in FY2025; up 1 since FY2023.
34	Global Enterprise Solutions Inc. Top agencies USAF (Department of the Air Force) DODEA (Department of Defense Education Activity) Army (Department of the Army)	$26,530,636	0.5%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
35	Competitive Range Solutions LLC Top agencies DISA (Defense Information Systems Agency)	$26,502,543	0.5%	Rank history: not on the FY2021–FY2022 lists, #22 in FY2023 and #53 in FY2025; down 13 since FY2023.
36	Manhattan Telecommunications Corporation LLC Top agencies VA (Department of Veterans Affairs) CFPB (Consumer Financial Protection Bureau) Navy (Department of the Navy)	$26,437,992	0.5%	Rank history: #51 in FY2021, #66 in FY2022, #33 in FY2023 and #100 in FY2025; down 3 since FY2023.
37	Strategic Data Systems, Inc. Top agencies Navy (Department of the Navy)	$25,991,804	0.5%	Rank history: not on the FY2021–FY2023 lists and #37 in FY2025; new.
38	HP Enterprise Services LLC 3 awardees, including Peraton Enterprise Solutions LLC and Peraton Inc. Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force) SSA (Social Security Administration)	$24,949,467	0.4%	Rank history: #31 in FY2021, #9 in FY2022, #6 in FY2023 and not on the FY2025 list; down 32 since FY2023.
39	Iridium Satellite LLC Top agencies DISA (Defense Information Systems Agency) USAF (Department of the Air Force)	$24,716,220	0.4%	Rank history: not on the FY2021–FY2023 lists and #28 in FY2025; new.
40	Rite-Solutions, Inc. Top agencies Navy (Department of the Navy)	$24,506,433	0.4%	Rank history: not on the FY2021–FY2022 lists, #71 in FY2023 and #39 in FY2025; up 31 since FY2023.
41	ITC Federal, LLC Top agencies DOJ (Department of Justice)	$23,839,494	0.4%	Rank history: not on the FY2021 list, #86 in FY2022, not on the FY2023 list and #71 in FY2025; up 151 since FY2023.
42	Comcast Government Services LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DISA (Defense Information Systems Agency)	$23,539,971	0.4%	Rank history: not on the FY2021 list, #33 in FY2022, not on the FY2023 list and #46 in FY2025; up 222 since FY2023.
43	Booz Allen Hamilton Holding Corporation 2 awardees, including Booz Allen Hamilton Inc. and Riverside Engineering LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DISA (Defense Information Systems Agency)	$22,942,002	0.4%	Rank history: #43 in FY2021, #23 in FY2022, #26 in FY2023 and #19 in FY2025; down 17 since FY2023.
44	Verizon Communications Inc. 16 awardees, including Cellco Partnership, Verizon Federal Inc. and MCI Communications Services LLC Top agencies VA (Department of Veterans Affairs) Navy (Department of the Navy) DOT (Department of Transportation)	$22,663,883	0.4%	Rank history: #5 in FY2021, #3 in FY2022, #1 in FY2023 and not on the FY2025 list; down 43 since FY2023.
45	Microtechnologies LLC Top agencies USAF (Department of the Air Force) HHS (Department of Health and Human Services) DHS (Department of Homeland Security)	$22,638,217	0.4%	Rank history: not on the FY2021–FY2022 lists, #87 in FY2023 and #22 in FY2025; up 42 since FY2023.
46	Pyramid Systems Inc. Top agencies HUD (Department of Housing and Urban Development)	$22,517,432	0.4%	Rank history: not on the FY2021–FY2022 lists, #19 in FY2023 and #61 in FY2025; down 27 since FY2023.
47	T-Mobile US Inc. Through T-Mobile Usa, Inc. Top agencies VA (Department of Veterans Affairs) Army (Department of the Army) Navy (Department of the Navy)	$21,119,731	0.4%	Rank history: #69 in FY2021, not on the FY2022 list, #55 in FY2023 and not on the FY2025 list; up 8 since FY2023.
48	Asgn Incorporated Through ECS Federal, LLC Top agencies Navy (Department of the Navy)	$19,768,868	0.4%	Rank history: not on the FY2021–FY2023 lists and #30 in FY2025; new.
49	Teksynap Corporation Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$19,200,845	0.3%	Rank history: not on the FY2021–FY2023 lists and #57 in FY2025; up 77 since FY2023.
50	Deloitte 2 awardees, including Deloitte & Touche LLP Top agencies HHS (Department of Health and Human Services)	$18,729,885	0.3%	Rank history: not on the FY2021–FY2023 lists and #44 in FY2025; new.
51	Koa Lani JV LLC Top agencies USAF (Department of the Air Force)	$18,442,254	0.3%	Rank history: not on the FY2021–FY2022 lists, #50 in FY2023 and #49 in FY2025; down 1 since FY2023.
52	Sev1Tech, LLC Top agencies DHS (Department of Homeland Security)	$18,151,826	0.3%	Rank history: not on the FY2021–FY2022 lists, #16 in FY2023 and not on the FY2025 list; down 36 since FY2023.
53	Ihit-Jv, LLC Top agencies USAF (Department of the Air Force)	$17,606,978	0.3%	Rank history: not on the FY2021–FY2022 lists, #54 in FY2023 and #43 in FY2025; up 1 since FY2023.
54	Kikaha Solutions, LLC Top agencies Army (Department of the Army)	$17,529,895	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
55	Geotab USA Inc. Top agencies GSA (General Services Administration)	$17,282,876	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
56	Aleut Information Technology, LLC Top agencies USAF (Department of the Air Force)	$17,250,864	0.3%	Rank history: not on the FY2021–FY2023 lists and #52 in FY2025; new.
57	Leader Communications Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$17,162,650	0.3%	Rank history: #56 in FY2021, #30 in FY2022, #40 in FY2023 and #99 in FY2025; down 17 since FY2023.
58	Gstek Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$16,981,790	0.3%	Rank history: not on the FY2021–FY2022 lists, #47 in FY2023 and #55 in FY2025; down 11 since FY2023.
59	Creative It Solutions LLC Top agencies USAF (Department of the Air Force) DOS (Department of State)	$16,466,231	0.3%	Rank history: not on the FY2021 list, #69 in FY2022, #39 in FY2023 and #54 in FY2025; down 20 since FY2023.
60	HCI Management Services Company Top agencies DOS (Department of State)	$15,765,000	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
61	Arctic Slope Regional Corporation 2 awardees, including Netcentric Technology, LLC and Asrc Federal Data Network Technologies, LLC Top agencies Commerce (Department of Commerce) DHS (Department of Homeland Security)	$15,363,047	0.3%	Rank history: not on the FY2021 list, #36 in FY2022, #32 in FY2023 and #45 in FY2025; down 29 since FY2023.
62	T-Mobile Secure Federal Operations LLC Top agencies DISA (Defense Information Systems Agency)	$15,300,328	0.3%	Rank history: not on the FY2021–FY2023 lists and #59 in FY2025; new.
63	FCN, Inc. Top agencies Treasury (Department of the Treasury) DOI (Department of the Interior) USDA (Department of Agriculture)	$14,981,567	0.3%	Rank history: not on the FY2021 list, #54 in FY2022, #30 in FY2023 and not on the FY2025 list; down 33 since FY2023.
64	Intelsat General Communications LLC Top agencies USAF (Department of the Air Force) MDA (DOD Missile Defense Agency) DMA (Defense Media Activity)	$14,959,254	0.3%	Rank history: not on the FY2021–FY2023 lists and #36 in FY2025; new.
65	Viasat Inc. Top agencies DISA (Defense Information Systems Agency) DHS (Department of Homeland Security) USAF (Department of the Air Force)	$14,808,531	0.3%	Rank history: #73 in FY2021, #48 in FY2022, #44 in FY2023 and not on the FY2025 list; down 21 since FY2023.
66	HII Mission Technologies Corp Top agencies USAF (Department of the Air Force)	$14,728,837	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
67	Lintech-Pragmatics JV LLC Top agencies Army (Department of the Army)	$13,832,526	0.2%	Rank history: not on the FY2021–FY2022 lists, #70 in FY2023 and #58 in FY2025; up 3 since FY2023.
68	T-Mobile Usa, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$13,554,862	0.2%	Rank history: not on the FY2021–FY2023 lists and #34 in FY2025; new.
69	NCS Technologies Inc. Top agencies DODEA (Department of Defense Education Activity)	$13,316,477	0.2%	Rank history: not on the FY2021 list, #22 in FY2022, #37 in FY2023 and not on the FY2025 list; down 32 since FY2023.
70	Carahsoft Technology Corp Top agencies DODEA (Department of Defense Education Activity) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$13,141,912	0.2%	Rank history: #48 in FY2021, #35 in FY2022, #73 in FY2023 and #78 in FY2025; up 3 since FY2023.
71	Mantech Advanced Systems International, Inc. Top agencies USAF (Department of the Air Force)	$12,887,592	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
72	DRS Global Enterprise Solutions Inc Through Global Enterprise Solutions, Inc. Top agencies USAF (Department of the Air Force) DODEA (Department of Defense Education Activity) Army (Department of the Army)	$12,859,185	0.2%	Rank history: not on the FY2021 list, #44 in FY2022, #25 in FY2023 and not on the FY2025 list; down 47 since FY2023.
73	Satcom Direct Government, LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$12,646,239	0.2%	Rank history: not on the FY2021–FY2023 lists and #50 in FY2025; new.
74	TQI Solutions Inc. Top agencies Navy (Department of the Navy)	$12,621,986	0.2%	Rank history: not on the FY2021 list, #43 in FY2022, #49 in FY2023 and #62 in FY2025; down 25 since FY2023.
75	Direktoratet for Romvirksomhet Top agencies Commerce (Department of Commerce)	$12,591,069	0.2%	Rank history: not on the FY2021–FY2023 lists and #84 in FY2025; new.
76	Caci Technologies LLC 3 awardees, including Caci, Inc. - Federal and Caci Nss, LLC Top agencies Army (Department of the Army) DFAS (Defense Finance and Accounting Service) DOJ (Department of Justice)	$12,571,053	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
77	King Street Technology Partners, LLC Top agencies VA (Department of Veterans Affairs)	$12,379,603	0.2%	Rank history: not on the FY2021–FY2023 lists and #96 in FY2025; new.
78	Aermor LLC Top agencies Navy (Department of the Navy)	$12,372,895	0.2%	Rank history: not on the FY2021–FY2023 lists and #63 in FY2025; up 51 since FY2023.
79	Bristol Bay Native Corporation Through Gc&E Systems Group, LLC Top agencies Army (Department of the Army)	$12,037,823	0.2%	Rank history: not on the FY2021 list, #63 in FY2022, #52 in FY2023 and not on the FY2025 list; down 27 since FY2023.
80	Kupono Government Services, LLC Top agencies Army (Department of the Army)	$11,918,360	0.2%	Rank history: #55 in FY2021, #52 in FY2022, #63 in FY2023 and #75 in FY2025; down 17 since FY2023.
81	CAE Inc. Through CAE USA Inc. Top agencies USAF (Department of the Air Force)	$11,911,245	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
82	Tsymmetry Inc. Top agencies DOS (Department of State)	$11,738,496	0.2%	Rank history: #27 in FY2021, #45 in FY2022, #29 in FY2023 and not on the FY2025 list; down 53 since FY2023.
83	Oneida Technical Solutions, LLC Top agencies Army (Department of the Army)	$11,224,644	0.2%	Rank history: not on the FY2021–FY2023 lists and #51 in FY2025; up 136 since FY2023.
84	Linquest Corporation Top agencies USAF (Department of the Air Force)	$11,151,714	0.2%	Rank history: not on the FY2021–FY2023 lists and #27 in FY2025; up 106 since FY2023.
85	M.c. Dean, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$10,894,498	0.2%	Rank history: not on the FY2021 list, #60 in FY2022, #76 in FY2023 and not on the FY2025 list; down 9 since FY2023.
86	A & T Systems, Inc. Top agencies Army (Department of the Army)	$10,818,158	0.2%	Rank history: not on the FY2021 list, #93 in FY2022, #58 in FY2023 and #47 in FY2025; down 28 since FY2023.
87	V3Gate, LLC Top agencies Treasury (Department of the Treasury) HHS (Department of Health and Human Services) VA (Department of Veterans Affairs)	$10,690,020	0.2%	Rank history: #45 in FY2021, #56 in FY2022, #60 in FY2023 and #90 in FY2025; down 27 since FY2023.
88	Global Telecom & Technology Inc. 2 awardees, including GTT Global Telecom Government Services, LLC and GTT Americas, LLC Top agencies DISA (Defense Information Systems Agency) USAF (Department of the Air Force) Navy (Department of the Navy)	$10,391,215	0.2%	Rank history: #14 in FY2021, #13 in FY2022, not on the FY2023 list and not on the FY2025 list; up 33 since FY2023.
89	Granite Telecommunications, LLC 2 awardees Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency) Navy (Department of the Navy)	$10,248,979	0.2%	Rank history: #13 in FY2021, #27 in FY2022, not on the FY2023 list and not on the FY2025 list; up 26 since FY2023.
90	Alesig Consulting LLC Top agencies Army (Department of the Army)	$10,213,122	0.2%	Rank history: not on the FY2021 list, #97 in FY2022, #69 in FY2023 and #85 in FY2025; down 21 since FY2023.
91	Open SAN Consulting LLC Top agencies DISA (Defense Information Systems Agency) OSD (Office of the Secretary of Defense) USAF (Department of the Air Force)	$10,182,304	0.2%	Rank history: not on the FY2021–FY2022 lists, #78 in FY2023 and not on the FY2025 list; down 13 since FY2023.
92	Advanced Technology International Top agencies Navy (Department of the Navy) WHS (DOD Washington Headquarters Service)	$10,143,518	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
93	Architechture Solutions LLC Top agencies VA (Department of Veterans Affairs) Army (Department of the Army)	$9,284,302	0.2%	Rank history: not on the FY2021–FY2022 lists, #99 in FY2023 and not on the FY2025 list; up 6 since FY2023.
94	Intellect Solutions, LLC Top agencies Treasury (Department of the Treasury) DHS (Department of Homeland Security)	$9,270,458	0.2%	Rank history: not on the FY2021–FY2023 lists and #88 in FY2025; new.
95	Strategic Resources, Incorporated Top agencies Army (Department of the Army)	$9,195,610	0.2%	Rank history: not on the FY2021 list, #77 in FY2022, #77 in FY2023 and not on the FY2025 list; down 18 since FY2023.
96	Cellco Partnership Top agencies Navy (Department of the Navy) VA (Department of Veterans Affairs) Army (Department of the Army)	$9,109,117	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
97	Qualitynet General Trading and Contracting Company WLL Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$9,103,317	0.2%	Rank history: #98 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; up 362 since FY2023.
98	Jacobs Engineering Group Inc. 3 awardees, including Amentum Technology, Inc. Top agencies MDA (DOD Missile Defense Agency) USAF (Department of the Air Force) USSOCOM (United States Special Operations Command)	$9,095,677	0.2%	Rank history: #18 in FY2021, #14 in FY2022, #8 in FY2023 and not on the FY2025 list; down 90 since FY2023.
99	Spatial Front Inc Top agencies Commerce (Department of Commerce)	$9,088,637	0.2%	Rank history: not on the FY2021–FY2023 lists and #68 in FY2025; new.
100	Winnebago Tribe of Nebraska Through HCI Management Services Company Top agencies DOS (Department of State)	$8,835,000	0.2%	Rank history: not on the FY2021–FY2022 lists, #28 in FY2023 and not on the FY2025 list; down 72 since FY2023.

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100 of 1,566 contractors listed here. See the rest on GovTribe.

Rankings for the codes under PSC DG

Code	Net obligations	Largest contractor
DG01 IT and Telecom – Network Support Services (Labor)	$2,586,581,668	Peraton Inc.
DG11 IT and Telecom – Network: Satellite Communications and Telecom Access Services	$1,797,086,126	L3Harris Technologies, Inc.
DG10 IT and Telecom – Network as a Service	$868,321,847	Space Exploration Technologies Corp.

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 $5.58 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 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 PSC DG contractors in FY2024?

1. Peraton Inc. ($414M), 2. At&T Inc. ($372M), 3. Verizon ($323M), 4. L3Harris Technologies, Inc. ($263M), 5. Space Exploration Technologies Corp. ($217M), 6. CACI International Inc. ($203M), 7. Inmarsat Government, Inc. ($200M), 8. Leidos Holdings, Inc. ($169M), 9. General Dynamics Corporation ($134M), 10. V2X, Inc. ($71.2M).

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