Top 100 Contractors in PSC DG10: IT and Telecom – Network as a Service, FY2024

Name: Top 100 Contractors in PSC DG10: IT and Telecom – Network as a Service, FY2024
Creator: GovTribe

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

The top 10 won 60% of FY2024 PSC DG10 contract dollars

Contract obligations: $868,321,847 Net of deobligations, by contracts coded PSC DG10
Contractors: 627 Parent companies with an obligation
Largest contractor: Space Exploration Technologies Corp. $217 million, 23.5% 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	Space Exploration Technologies Corp. 2 awardees Top agencies DISA (Defense Information Systems Agency) DOS (Department of State) DHS (Department of Homeland Security)	$216,614,910	23.5%	Rank history: not on the FY2021–FY2022 lists, #8 in FY2023 and #1 in FY2025; up 7 since FY2023.
2	At&T Inc. 17 awardees, including At&T Enterprises, LLC, At&T Mobility National Accounts LLC and Att Mobility LLC Top agencies USDA (Department of Agriculture) Navy (Department of the Navy) DHS (Department of Homeland Security)	$114,654,443	12.4%	Rank history: #2 in FY2021, #2 in FY2022, #1 in FY2023 and #3 in FY2025; down 1 since FY2023.
3	Verizon 3 awardees, including Verizon Business Network Services LLC, Cellco Partnership and MCI Communications Services LLC Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) DISA (Defense Information Systems Agency)	$62,420,850	6.8%	Rank history: not on the FY2021–FY2023 lists and #6 in FY2025; new.
4	RTX Corporation 2 awardees, including Arinc Incorporated Top agencies DOT (Department of Transportation) USAF (Department of the Air Force) Army (Department of the Army)	$45,588,265	4.9%	Rank history: #93 in FY2021, #8 in FY2022, #4 in FY2023 and #7 in FY2025; unchanged since FY2023.
5	At&T Enterprises, LLC Top agencies USDA (Department of Agriculture) DOI (Department of the Interior) DOS (Department of State)	$30,616,787	3.3%	Rank history: #64 in FY2021, not on the FY2022–FY2023 lists and #12 in FY2025; returned.
6	Thundercat Technology LLC Top agencies NASA (National Aeronautics and Space Administration) VA (Department of Veterans Affairs) DOJ (Department of Justice)	$26,587,626	2.9%	Rank history: not on the FY2021–FY2022 lists, #6 in FY2023 and #9 in FY2025; unchanged since FY2023.
7	Geotab USA Inc. Top agencies GSA (General Services Administration)	$17,282,876	1.9%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
8	Lintech-Pragmatics JV LLC Top agencies Army (Department of the Army)	$13,832,526	1.5%	Rank history: not on the FY2021–FY2022 lists, #15 in FY2023 and #14 in FY2025; up 7 since FY2023.
9	NCS Technologies Inc. Top agencies DODEA (Department of Defense Education Activity)	$13,316,477	1.4%	Rank history: not on the FY2021 list, #3 in FY2022, #5 in FY2023 and not on the FY2025 list; down 4 since FY2023.
10	Rite-Solutions, Inc. Top agencies Navy (Department of the Navy)	$12,794,902	1.4%	Rank history: #31 in FY2021, #24 in FY2022, #16 in FY2023 and #16 in FY2025; up 6 since FY2023.
11	Direktoratet for Romvirksomhet Top agencies Commerce (Department of Commerce)	$12,591,069	1.4%	Rank history: not on the FY2021–FY2023 lists and #19 in FY2025; new.
12	Inmarsat Government, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) DHS (Department of Homeland Security)	$12,227,246	1.3%	Rank history: not on the FY2021–FY2023 lists and #11 in FY2025; new.
13	Satcom Direct Government, LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$11,059,121	1.2%	Rank history: not on the FY2021–FY2023 lists and #13 in FY2025; new.
14	V3Gate, LLC Top agencies Treasury (Department of the Treasury) HHS (Department of Health and Human Services)	$10,560,714	1.1%	Rank history: #9 in FY2021, #11 in FY2022, #11 in FY2023 and #21 in FY2025; down 3 since FY2023.
15	Alesig Consulting LLC Top agencies Army (Department of the Army)	$10,213,122	1.1%	Rank history: not on the FY2021 list, #23 in FY2022, #14 in FY2023 and #20 in FY2025; down 1 since FY2023.
16	Advanced Technology International Top agencies Navy (Department of the Navy) WHS (DOD Washington Headquarters Service)	$10,143,518	1.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
17	Nextech Lintech LLC Top agencies Army (Department of the Army)	$8,468,058	0.9%	Rank history: not on the FY2021–FY2022 lists, #28 in FY2023 and #23 in FY2025; up 11 since FY2023.
18	Viasat Inc. Top agencies DISA (Defense Information Systems Agency) Army (Department of the Army)	$8,455,180	0.9%	Rank history: not on the FY2021 list, #17 in FY2022, #13 in FY2023 and not on the FY2025 list; down 5 since FY2023.
19	Softek Feditc LLC Top agencies DHS (Department of Homeland Security)	$6,765,923	0.7%	Rank history: not on the FY2021 list, #16 in FY2022, #20 in FY2023 and not on the FY2025 list; up 1 since FY2023.
20	Sofitc3, LLC Top agencies DHS (Department of Homeland Security)	$6,212,359	0.7%	Rank history: not on the FY2021–FY2023 lists and #17 in FY2025; new.
21	Cellco Partnership Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$5,894,281	0.6%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
22	Jacobs Engineering Group Inc. Through Amentum Technology, Inc. Top agencies MDA (DOD Missile Defense Agency)	$5,420,392	0.6%	Rank history: #19 in FY2021, #33 in FY2022, #33 in FY2023 and not on the FY2025 list; up 11 since FY2023.
23	Manhattan Telecommunications Corporation LLC Top agencies Navy (Department of the Navy) RRB (Railroad Retirement Board) DCSA (Defense Counterintelligence and Security Agency)	$5,334,183	0.6%	Rank history: #12 in FY2021, #18 in FY2022, #24 in FY2023 and #32 in FY2025; up 1 since FY2023.
24	Gartner, Inc. Top agencies USAF (Department of the Air Force) DHS (Department of Homeland Security) Navy (Department of the Navy)	$5,298,670	0.6%	Rank history: not on the FY2021–FY2022 lists, #34 in FY2023 and #56 in FY2025; up 10 since FY2023.
25	Distributed Computing System Solutions Provider, Inc. Top agencies SEC (Securities and Exchange Commission)	$5,240,951	0.6%	Rank history: not on the FY2021 list, #19 in FY2022, not on the FY2023 list and #31 in FY2025; returned.
26	Govsmart, Inc. Top agencies DOL (Department of Labor) DOS (Department of State) DODEA (Department of Defense Education Activity)	$5,232,879	0.6%	Rank history: #5 in FY2021, #45 in FY2022, #27 in FY2023 and #42 in FY2025; up 1 since FY2023.
27	Lumen Technologies Government Solutions, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) RRB (Railroad Retirement Board)	$5,110,461	0.6%	Rank history: #22 in FY2021, #72 in FY2022, not on the FY2023 list and #18 in FY2025; up 462 since FY2023.
28	Strongbridge LLC Top agencies DOT (Department of Transportation)	$5,062,858	0.5%	Rank history: not on the FY2021–FY2022 lists, #39 in FY2023 and #34 in FY2025; up 11 since FY2023.
29	Intuitive Machines, LLC Top agencies NASA (National Aeronautics and Space Administration)	$5,000,000	0.5%	Rank history: not on the FY2021–FY2023 lists and #10 in FY2025; new.
30	Asrc Federal Technology Solutions, LLC Top agencies DODEA (Department of Defense Education Activity)	$4,459,266	0.5%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
31	Satcom Direct Communications, Inc. 2 awardees, including Satcom Direct Government, LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DISA (Defense Information Systems Agency)	$4,370,865	0.5%	Rank history: #46 in FY2021, #42 in FY2022, #23 in FY2023 and not on the FY2025 list; down 8 since FY2023.
32	T-Mobile US Inc. Through T-Mobile Usa, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) DOJ (Department of Justice)	$4,155,999	0.5%	Rank history: #59 in FY2021, #28 in FY2022, #25 in FY2023 and not on the FY2025 list; down 7 since FY2023.
33	Turning Point Global Solutions LLC Top agencies HHS (Department of Health and Human Services)	$4,115,271	0.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
34	Team Ronco Incorporated Top agencies DOS (Department of State)	$3,978,078	0.4%	Rank history: not on the FY2021–FY2023 lists and #30 in FY2025; new.
35	DH Technologies, Inc. Top agencies USAF (Department of the Air Force) NASA (National Aeronautics and Space Administration) Army (Department of the Army)	$3,757,767	0.4%	Rank history: not on the FY2021–FY2023 lists and #22 in FY2025; up 214 since FY2023.
36	FCN, Inc. Top agencies USDA (Department of Agriculture) NASA (National Aeronautics and Space Administration) Treasury (Department of the Treasury)	$3,657,467	0.4%	Rank history: not on the FY2021 list, #31 in FY2022, #19 in FY2023 and not on the FY2025 list; down 17 since FY2023.
37	ATI Government Solutions LLC Top agencies DOL (Department of Labor)	$3,565,933	0.4%	Rank history: not on the FY2021–FY2022 lists, #36 in FY2023 and #36 in FY2025; down 1 since FY2023.
38	Metgreen Solutions Inc. 2 awardees Top agencies DOT (Department of Transportation) DOL (Department of Labor)	$3,536,311	0.4%	Rank history: not on the FY2021–FY2023 lists and #37 in FY2025; new.
39	Lumen Technologies, Inc. 5 awardees, including Lumen Technologies Government Solutions, Inc. and Level 3 Communications, LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) RRB (Railroad Retirement Board)	$3,287,740	0.4%	Rank history: #6 in FY2021, #14 in FY2022, #9 in FY2023 and not on the FY2025 list; down 30 since FY2023.
40	Centuria Corporation Top agencies Navy (Department of the Navy)	$3,156,279	0.3%	Rank history: not on the FY2021–FY2023 lists and #33 in FY2025; new.
41	Swingtech B&B Solutions LLC Top agencies DODEA (Department of Defense Education Activity)	$3,143,184	0.3%	Rank history: not on the FY2021–FY2023 lists and #70 in FY2025; new.
42	Microsoft Corporation Top agencies DODEA (Department of Defense Education Activity)	$2,951,910	0.3%	Rank history: #49 in FY2021, not on the FY2022–FY2023 lists and #44 in FY2025; returned.
43	Caelum Research Corporation Top agencies Army (Department of the Army)	$2,818,831	0.3%	Rank history: not on the FY2021–FY2023 lists and #41 in FY2025; new.
44	New TECH Solutions, Inc. Top agencies DOJ (Department of Justice) NASA (National Aeronautics and Space Administration) DHS (Department of Homeland Security)	$2,793,136	0.3%	Rank history: #56 in FY2021, #69 in FY2022, #99 in FY2023 and #40 in FY2025; up 55 since FY2023.
45	American Operations Corporation Through AOC Connect, LLC Top agencies DOJ (Department of Justice)	$2,755,047	0.3%	Rank history: #33 in FY2021, #20 in FY2022, #21 in FY2023 and not on the FY2025 list; down 24 since FY2023.
46	American Systems Corporation Top agencies USAF (Department of the Air Force)	$2,747,348	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
47	Dexian, LLC Through Disys Solutions, Inc. Top agencies DOT (Department of Transportation) Commerce (Department of Commerce)	$2,728,434	0.3%	Rank history: not on the FY2021–FY2023 lists and #25 in FY2025; new.
48	Softrams LLC Top agencies DODEA (Department of Defense Education Activity)	$2,695,000	0.3%	Rank history: not on the FY2021–FY2022 lists, #40 in FY2023 and #48 in FY2025; down 8 since FY2023.
49	London Stock Exchange Group PLC 2 awardees, including Refinitiv US LLC Top agencies SEC (Securities and Exchange Commission)	$2,678,199	0.3%	Rank history: not on the FY2021 list, #32 in FY2022, #41 in FY2023 and not on the FY2025 list; down 8 since FY2023.
50	Carahsoft Technology Corp Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) DOJ (Department of Justice)	$2,651,846	0.3%	Rank history: #35 in FY2021, #12 in FY2022, #51 in FY2023 and #38 in FY2025; up 1 since FY2023.
51	CDM Smith Inc Through CDM Constructors Inc. Top agencies Navy (Department of the Navy)	$2,485,571	0.3%	Rank history: not on the FY2021–FY2023 lists and #82 in FY2025; new.
52	AOC Connect, LLC Top agencies DOJ (Department of Justice) USAF (Department of the Air Force)	$2,367,229	0.3%	Rank history: not on the FY2021–FY2023 lists and #43 in FY2025; new.
53	T-Mobile Usa, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$2,245,037	0.2%	Rank history: not on the FY2021–FY2023 lists and #65 in FY2025; new.
54	Booz Allen Hamilton Holding Corporation Through Booz Allen Hamilton Inc. Top agencies USAF (Department of the Air Force)	$2,206,242	0.2%	Rank history: not on the FY2021 list, #21 in FY2022, #43 in FY2023 and #8 in FY2025; down 11 since FY2023.
55	Medtel Services, LLC Top agencies DOJ (Department of Justice)	$2,014,371	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
56	Enterprise Technology Solutions, Inc. Top agencies HHS (Department of Health and Human Services) DOL (Department of Labor) DOS (Department of State)	$2,009,892	0.2%	Rank history: not on the FY2021 list, #92 in FY2022, not on the FY2023 list and not on the FY2025 list; up 64 since FY2023.
57	Blue TECH Inc. Top agencies DHS (Department of Homeland Security) Commerce (Department of Commerce) SBA (Small Business Administration)	$1,981,060	0.2%	Rank history: #55 in FY2021, #52 in FY2022, #53 in FY2023 and not on the FY2025 list; down 4 since FY2023.
58	Lnrs Data Services Inc. Top agencies DOT (Department of Transportation)	$1,870,049	0.2%	Rank history: not on the FY2021–FY2023 lists and #58 in FY2025; new.
59	Granite Telecommunications, LLC Top agencies Navy (Department of the Navy) SEC (Securities and Exchange Commission) Army (Department of the Army)	$1,844,046	0.2%	Rank history: #41 in FY2021, #91 in FY2022, #63 in FY2023 and #55 in FY2025; up 4 since FY2023.
60	Dell Technologies Inc. 2 awardees, including Dell Federal Systems L.P and Dell Marketing L.P. Top agencies Commerce (Department of Commerce) HHS (Department of Health and Human Services) NASA (National Aeronautics and Space Administration)	$1,834,026	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
61	KT Corporation Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$1,772,737	0.2%	Rank history: #16 in FY2021, #22 in FY2022, #30 in FY2023 and #39 in FY2025; down 31 since FY2023.
62	G 2 Software Systems Inc. Top agencies Navy (Department of the Navy)	$1,565,990	0.2%	Rank history: not on the FY2021 list, #39 in FY2022, #50 in FY2023 and #61 in FY2025; down 12 since FY2023.
63	Oneweb Technologies Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$1,538,022	0.2%	Rank history: not on the FY2021–FY2023 lists and #46 in FY2025; new.
64	Oneida Technical Solutions, LLC Top agencies Army (Department of the Army)	$1,480,686	0.2%	Rank history: not on the FY2021 list, #50 in FY2022, #56 in FY2023 and #60 in FY2025; down 8 since FY2023.
65	Sita Information Networking Computing USA Inc. Top agencies DHS (Department of Homeland Security)	$1,432,296	0.2%	Rank history: not on the FY2021–FY2023 lists and #67 in FY2025; new.
66	Forrester Research, Inc. Top agencies USAF (Department of the Air Force)	$1,354,315	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 75 since FY2023.
67	Conviso Inc. Top agencies USDA (Department of Agriculture)	$1,300,174	0.1%	Rank history: not on the FY2021–FY2022 lists, #52 in FY2023 and #86 in FY2025; down 15 since FY2023.
68	Zolon PCS II, LLC Top agencies EPA (Environmental Protection Agency)	$1,279,399	0.1%	Rank history: not on the FY2021–FY2023 lists and #51 in FY2025; new.
69	Vertical Applications Inc Top agencies HHS (Department of Health and Human Services)	$1,229,785	0.1%	Rank history: not on the FY2021 list, #71 in FY2022, #65 in FY2023 and not on the FY2025 list; down 4 since FY2023.
70	Tetra Tech, Inc. Through Bluewater Federal Solutions, Inc. Top agencies EPA (Environmental Protection Agency)	$1,168,554	0.1%	Rank history: not on the FY2021–FY2022 lists, #85 in FY2023 and not on the FY2025 list; up 15 since FY2023.
71	JMA Resources, Inc. Top agencies Navy (Department of the Navy)	$1,104,711	0.1%	Rank history: not on the FY2021 list, #48 in FY2022, #37 in FY2023 and not on the FY2025 list; down 34 since FY2023.
72	Time Warner Cable Enterprises LLC 3 awardees, including Charter Communications Operating LLC Top agencies VA (Department of Veterans Affairs) Navy (Department of the Navy) Army (Department of the Army)	$1,085,207	0.1%	Rank history: #42 in FY2021, #59 in FY2022, #55 in FY2023 and not on the FY2025 list; down 17 since FY2023.
73	Morningstar Inc. Top agencies SEC (Securities and Exchange Commission)	$1,068,700	0.1%	Rank history: not on the FY2021 list, #60 in FY2022, #60 in FY2023 and #69 in FY2025; down 13 since FY2023.
74	Satcom Direct, Inc. Through Satcom Direct Communications, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) DISA (Defense Information Systems Agency)	$1,058,023	0.1%	Rank history: #37 in FY2021, #30 in FY2022, #35 in FY2023 and not on the FY2025 list; down 39 since FY2023.
75	Four Points Technology, L.L.C. Top agencies OSD (Office of the Secretary of Defense) DOT (Department of Transportation) GSA (General Services Administration)	$1,031,738	0.1%	Rank history: #30 in FY2021, #96 in FY2022, #67 in FY2023 and not on the FY2025 list; down 8 since FY2023.
76	Nana Regional Corporation Inc. 2 awardees, including Akima Data Management LLC and Affigent, LLC Top agencies USAF (Department of the Air Force) DOL (Department of Labor) Army (Department of the Army)	$1,026,037	0.1%	Rank history: not on the FY2021–FY2023 lists and #47 in FY2025; new.
77	Microtechnologies LLC Top agencies USCYBERCOM (Department of Defense Cyber Command)	$1,015,938	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 160 since FY2023.
78	Altana Technologies USG Inc. Top agencies DHS (Department of Homeland Security)	$1,000,000	0.1%	Rank history: not on the FY2021–FY2023 lists and #93 in FY2025; new.
79	Arrow Electronics, Inc. Through EC America, Inc. Top agencies DODEA (Department of Defense Education Activity)	$999,436	0.1%	Rank history: not on the FY2021–FY2022 lists, #47 in FY2023 and not on the FY2025 list; down 32 since FY2023.
80	Countertrade Products, Inc. Top agencies DOL (Department of Labor) Commerce (Department of Commerce) USCYBERCOM (Department of Defense Cyber Command)	$999,247	0.1%	Rank history: not on the FY2021–FY2022 lists, #64 in FY2023 and #99 in FY2025; down 16 since FY2023.
81	Optivor Technologies, LLC Top agencies USAF (Department of the Air Force)	$958,218	0.1%	Rank history: not on the FY2021 list, #66 in FY2022, #38 in FY2023 and not on the FY2025 list; down 43 since FY2023.
82	Monkton, Inc. Top agencies MDA (DOD Missile Defense Agency)	$899,900	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
83	LG Uplus Corp. Top agencies Army (Department of the Army) DHA (Defense Health Agency)	$888,782	0.1%	Rank history: #34 in FY2021, #51 in FY2022, #62 in FY2023 and #71 in FY2025; down 21 since FY2023.
84	Golden Tech Systems Inc Top agencies Army (Department of the Army)	$837,971	0.1%	Rank history: not on the FY2021–FY2022 lists, #93 in FY2023 and #89 in FY2025; up 9 since FY2023.
85	Advent-Ardent JV LLC Top agencies USAF (Department of the Air Force)	$813,175	0.1%	Rank history: not on the FY2021–FY2022 lists, #75 in FY2023 and not on the FY2025 list; down 10 since FY2023.
86	Sterling Computers Corporation Top agencies NASA (National Aeronautics and Space Administration) USAF (Department of the Air Force) DOI (Department of the Interior)	$803,408	0.1%	Rank history: #74 in FY2021, not on the FY2022 list, #92 in FY2023 and not on the FY2025 list; up 6 since FY2023.
87	AEG Group Inc Top agencies DOI (Department of the Interior)	$779,284	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
88	Comcast Government Services LLC Top agencies Army (Department of the Army) SSA (Social Security Administration) Navy (Department of the Navy)	$723,741	0.1%	Rank history: not on the FY2021–FY2023 lists and #79 in FY2025; up 377 since FY2023.
89	Alvarez LLC Top agencies USAF (Department of the Air Force) Commerce (Department of Commerce) DOL (Department of Labor)	$694,282	0.1%	Rank history: #89 in FY2021, #64 in FY2022, not on the FY2023 list and not on the FY2025 list; up 54 since FY2023.
90	Deutsche Telekom Business Solutions GMBH Top agencies DOS (Department of State)	$693,180	0.1%	Rank history: not on the FY2021 list, #74 in FY2022, not on the FY2023 list and #64 in FY2025; up 58 since FY2023.
91	Software Information Resource Corp Top agencies DOL (Department of Labor) DOJ (Department of Justice) DOI (Department of the Interior)	$684,049	0.1%	Rank history: not on the FY2021–FY2023 lists and #84 in FY2025; up 19 since FY2023.
92	Verizon Communications Inc. 4 awardees, including Cellco Partnership and MCI Communications Services LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$681,136	0.1%	Rank history: #1 in FY2021, #1 in FY2022, #2 in FY2023 and not on the FY2025 list; down 90 since FY2023.
93	Ultisat Inc Top agencies Commerce (Department of Commerce) DOS (Department of State) DOI (Department of the Interior)	$675,637	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
94	Castor Networks Fixed Services B.V. Top agencies DOS (Department of State)	$654,775	0.1%	Rank history: not on the FY2021 list, #84 in FY2022, #66 in FY2023 and not on the FY2025 list; down 28 since FY2023.
95	KVH Industries Inc. Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy)	$641,980	0.1%	Rank history: not on the FY2021 list, #9 in FY2022, #12 in FY2023 and #72 in FY2025; down 83 since FY2023.
96	Logistics Systems Incorporated Top agencies DOJ (Department of Justice)	$640,007	0.1%	Rank history: not on the FY2021–FY2022 lists, #78 in FY2023 and #81 in FY2025; down 18 since FY2023.
97	Navajo Communications Co., Inc. Top agencies HHS (Department of Health and Human Services)	$592,830	0.1%	Rank history: not on the FY2021–FY2023 lists and #75 in FY2025; new.
98	SES Space & Defense Inc. Top agencies Army (Department of the Army)	$582,576	0.1%	Rank history: not on the FY2021–FY2023 lists and #92 in FY2025; new.
99	Amentum Services, Inc. Through Delta Bridge, Inc. Top agencies Army (Department of the Army) DOS (Department of State)	$581,250	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
100	Wolters Kluwer United States Inc. 2 awardees, including CCH Incorporated and Wolters Kluwer Financial Services, Inc. Top agencies SEC (Securities and Exchange Commission)	$565,782	0.1%	Rank history: not on the FY2021–FY2023 lists and #94 in FY2025; new.

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100 of 627 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 $922 million obligated before deobligations, so they never pass 100%.
Parent companies: each action counts under the ultimate parent its award record names, or under the awardee when it names none, so no dollar counts twice. Parents of the same name (Inc., LLC and the like aside) count as one company, since FPDS records a company's parent under more than one UEI over time. GovTribe corrects a few parents and names by hand; see the corrections.
Fiscal year 2024 ran Oct 1, 2023 – Sep 30, 2024. The Department of Defense reports its contract actions to FPDS about 90 days late, so a fiscal year is ranked once they're in, in February, and the list doesn't change after.
Rank changes compare with FY2023. "New" marks a company outside that period's top 500, and "Returned" one of those that was on an earlier fiscal year's list.
Rank lines show each company's rank on every fiscal year's list since FY2021, #1 at the top, on a scale that gives the top of the list more room. A dashed stretch spans years it wasn't on the list. The step from FY2023 takes the color of the rank change beside it.
Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.

Quick answers

Who were the top 10 PSC DG10 contractors in FY2024?

1. Space Exploration Technologies Corp. ($217M), 2. At&T Inc. ($115M), 3. Verizon ($62.4M), 4. RTX Corporation ($45.6M), 5. At&T Enterprises, LLC ($30.6M), 6. Thundercat Technology LLC ($26.6M), 7. Geotab USA Inc. ($17.3M), 8. Lintech-Pragmatics JV LLC ($13.8M), 9. NCS Technologies Inc. ($13.3M), 10. Rite-Solutions, Inc. ($12.8M).

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