Top 100 Contractors in PSC D3: Automatic Data Processing and Telecommunications, FY2022

Name: Top 100 Contractors in PSC D3: Automatic Data Processing and Telecommunications, FY2022
Creator: GovTribe

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

The top 10 won 33% of FY2022 PSC D3 contract dollars

Contract obligations: $23,302,540,600 Net of deobligations, by contracts coded PSC D3 or a code under it
Contractors: 3,077 Parent companies with an obligation
Largest contractor: General Dynamics Corporation $1.14 billion, 4.6% 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	General Dynamics Corporation 16 awardees, including General Dynamics Information Technology, Inc., General Dynamics One Source LLC and General Dynamics Mission Systems, Inc. Top agencies Army (Department of the Army) HHS (Department of Health and Human Services) DHS (Department of Homeland Security)	$1,141,209,499	4.6%	Rank history: #1 in FY2021, #1 in FY2023, #1 in FY2024 and #4 in FY2025; unchanged since FY2021.
2	Leidos Holdings, Inc. 18 awardees, including Leidos, Inc. and 1901 Group, LLC Top agencies DISA (Defense Information Systems Agency) HHS (Department of Health and Human Services) DHS (Department of Homeland Security)	$1,077,046,929	4.3%	Rank history: #2 in FY2021, #6 in FY2023, #4 in FY2024 and #5 in FY2025; unchanged since FY2021.
3	CACI International Inc. 14 awardees, including Caci, Inc. - Federal, Caci-Iss, LLC and Caci Nss, LLC Top agencies Army (Department of the Army) DHS (Department of Homeland Security) DFAS (Defense Finance and Accounting Service)	$1,012,416,234	4.1%	Rank history: #4 in FY2021, #3 in FY2023, #9 in FY2024 and #10 in FY2025; up 1 since FY2021.
4	Booz Allen Hamilton Holding Corporation 8 awardees, including Booz Allen Hamilton Inc., Liberty It Solutions LLC and Riverside Engineering LLC Top agencies USAF (Department of the Air Force) HHS (Department of Health and Human Services) DHS (Department of Homeland Security)	$992,206,654	4.0%	Rank history: #3 in FY2021, #2 in FY2023, #3 in FY2024 and #8 in FY2025; down 1 since FY2021.
5	Accenture Federal Services LLC 5 awardees, including ASM Research, LLC Top agencies Army (Department of the Army) DOS (Department of State) DOE (Department of Energy)	$956,531,379	3.8%	Rank history: #5 in FY2021, #42 in FY2023 and not on the FY2024–FY2025 lists; unchanged since FY2021.
6	HP Enterprise Services LLC 11 awardees, including Peraton Enterprise Solutions LLC, Peraton Inc. and Peraton Government Communications Inc. Top agencies NASA (National Aeronautics and Space Administration) DOS (Department of State) DHRA (Defense Human Resources Activity)	$894,868,634	3.6%	Rank history: #14 in FY2021, #4 in FY2023, #13 in FY2024 and not on the FY2025 list; up 8 since FY2021.
7	Science Applications International Corporation 10 awardees, including Halfaker and Associates, LLC Top agencies USAF (Department of the Air Force) VA (Department of Veterans Affairs) DHS (Department of Homeland Security)	$886,866,083	3.6%	Rank history: #6 in FY2021, #7 in FY2023, #7 in FY2024 and #7 in FY2025; down 1 since FY2021.
8	CGI Technologies and Solutions Inc. Through CGI Federal Inc. Top agencies VA (Department of Veterans Affairs) DHS (Department of Homeland Security) HHS (Department of Health and Human Services)	$404,726,785	1.6%	Rank history: #9 in FY2021, #12 in FY2023, #14 in FY2024 and not on the FY2025 list; up 1 since FY2021.
9	Accenture Inc. Through Accenture Federal Services LLC Top agencies DOE (Department of Energy) DOS (Department of State) Army (Department of the Army)	$378,555,302	1.5%	Rank history: not on the FY2021 list, #5 in FY2023, #28 in FY2024 and not on the FY2025 list; new.
10	Verizon Communications Inc. 18 awardees, including Verizon Business Network Services LLC, Cellco Partnership and Verizon Federal Inc. Top agencies DISA (Defense Information Systems Agency) HHS (Department of Health and Human Services) Treasury (Department of the Treasury)	$367,598,777	1.5%	Rank history: #19 in FY2021, #9 in FY2023 and not on the FY2024–FY2025 lists; up 9 since FY2021.
11	Cerner Corporation 2 awardees, including Oracle Health Government Services, Inc. and Cerner Federal Solutions LLC Top agencies VA (Department of Veterans Affairs)	$359,342,580	1.4%	Rank history: #10 in FY2021 and not on the FY2023–FY2025 lists; down 1 since FY2021.
12	At&T Inc. 33 awardees, including At&T Enterprises, LLC, Att Mobility LLC and At&T Mobility National Accounts LLC Top agencies DOJ (Department of Justice) DOS (Department of State) Navy (Department of the Navy)	$324,944,821	1.3%	Rank history: #12 in FY2021, #8 in FY2023, #5 in FY2024 and #2 in FY2025; unchanged since FY2021.
13	L3Harris Technologies, Inc. 10 awardees, including L3Harris Technologies Integrated Systems L.P., Harris Corporation and L3Harris Forcex, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) Commerce (Department of Commerce)	$288,623,031	1.2%	Rank history: #16 in FY2021, #13 in FY2023, #12 in FY2024 and #16 in FY2025; up 3 since FY2021.
14	General Dynamics Information Technology, Inc. Top agencies HHS (Department of Health and Human Services) Army (Department of the Army) ED (Department of Education)	$285,984,064	1.2%	Rank history: not on the FY2021 list, #37 in FY2023 and not on the FY2024–FY2025 lists; up 176 since FY2021.
15	Octo Consulting Group Inc. 4 awardees, including B 3 Group, LLC, Sevatec LLC and Connexta, LLC Top agencies VA (Department of Veterans Affairs) GSA (General Services Administration) HHS (Department of Health and Human Services)	$271,276,005	1.1%	Rank history: #34 in FY2021, #11 in FY2023, #30 in FY2024 and #84 in FY2025; up 19 since FY2021.
16	Jacobs Engineering Group Inc. 7 awardees, including Amentum Technology, Inc. and The Keyw Corporation Top agencies USSOCOM (United States Special Operations Command) USAF (Department of the Air Force) DOJ (Department of Justice)	$262,270,320	1.1%	Rank history: #18 in FY2021, #15 in FY2023 and not on the FY2024–FY2025 lists; up 2 since FY2021.
17	Governmentcio LLC 7 awardees, including Govcio, LLC, Salient Crgt, Inc. and Advanced Technology Systems, Inc. Top agencies VA (Department of Veterans Affairs) DHS (Department of Homeland Security) GAO (Government Accountability Office)	$199,634,874	0.8%	Rank history: #22 in FY2021, #41 in FY2023 and not on the FY2024–FY2025 lists; up 5 since FY2021.
18	V3Gate, LLC Top agencies VA (Department of Veterans Affairs) SSA (Social Security Administration) HHS (Department of Health and Human Services)	$198,566,610	0.8%	Rank history: #28 in FY2021, not on the FY2023 list, #77 in FY2024 and #71 in FY2025; up 10 since FY2021.
19	Oracle Health Government Services, Inc. 2 awardees Top agencies VA (Department of Veterans Affairs)	$189,765,686	0.8%	Rank history: not on the FY2021 list, #10 in FY2023, #8 in FY2024 and #6 in FY2025; new.
20	Deloitte LLP 4 awardees, including Deloitte Consulting LLP, Deloitte & Touche LLP and Deloitte Financial Advisory Services LLP Top agencies HHS (Department of Health and Human Services) DCSA (Defense Counterintelligence and Security Agency) DISA (Defense Information Systems Agency)	$179,359,191	0.7%	Rank history: #11 in FY2021, #27 in FY2023 and not on the FY2024–FY2025 lists; down 9 since FY2021.
21	RTX Corporation 17 awardees, including Raytheon Company, Arinc Incorporated and Solipsys Corporation Top agencies Commerce (Department of Commerce) USAF (Department of the Air Force) DOT (Department of Transportation)	$165,695,711	0.7%	Rank history: #17 in FY2021, #71 in FY2023 and not on the FY2024–FY2025 lists; down 4 since FY2021.
22	Lockheed Martin Corporation 7 awardees Top agencies MDA (DOD Missile Defense Agency) USAF (Department of the Air Force) OSD (Office of the Secretary of Defense)	$163,199,521	0.7%	Rank history: #23 in FY2021, #19 in FY2023, #32 in FY2024 and not on the FY2025 list; up 1 since FY2021.
23	Booz Allen Hamilton Inc. Top agencies VA (Department of Veterans Affairs)	$155,295,441	0.6%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
24	Maximus Inc. 5 awardees, including Maximus Federal Services, Inc. and Maximus Federal Technology Solutions, LLC Top agencies HHS (Department of Health and Human Services) Treasury (Department of the Treasury) DHS (Department of Homeland Security)	$148,932,770	0.6%	Rank history: #21 in FY2021, #45 in FY2023 and not on the FY2024–FY2025 lists; down 3 since FY2021.
25	Tista Science and Technology Corporation Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs) Treasury (Department of the Treasury)	$141,862,825	0.6%	Rank history: #35 in FY2021, #20 in FY2023, #42 in FY2024 and not on the FY2025 list; up 10 since FY2021.
26	Ventech Solutions Inc. 2 awardees Top agencies HHS (Department of Health and Human Services) DHA (Defense Health Agency) USAF (Department of the Air Force)	$129,807,383	0.5%	Rank history: #39 in FY2021, #61 in FY2023 and not on the FY2024–FY2025 lists; up 13 since FY2021.
27	International Business Machines Corporation 5 awardees Top agencies Treasury (Department of the Treasury) Army (Department of the Army) DHS (Department of Homeland Security)	$127,421,708	0.5%	Rank history: #15 in FY2021, #39 in FY2023, #29 in FY2024 and #35 in FY2025; down 12 since FY2021.
28	All Points Logistics, LLC Top agencies VA (Department of Veterans Affairs) NASA (National Aeronautics and Space Administration) DISA (Defense Information Systems Agency)	$124,246,462	0.5%	Rank history: #38 in FY2021 and not on the FY2023–FY2025 lists; up 10 since FY2021.
29	Business Mission Edge, LLC Top agencies Army (Department of the Army)	$124,155,879	0.5%	Rank history: not on the FY2021 list, #90 in FY2023, #39 in FY2024 and #23 in FY2025; up 305 since FY2021.
30	Mythics, LLC 2 awardees, including Emergent, LLC Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency) DHRA (Defense Human Resources Activity)	$123,084,862	0.5%	Rank history: #41 in FY2021, #64 in FY2023 and not on the FY2024–FY2025 lists; up 11 since FY2021.
31	Viasat Inc. 2 awardees, including Rignet, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) Navy (Department of the Navy)	$117,071,106	0.5%	Rank history: #45 in FY2021, #21 in FY2023, #19 in FY2024 and #17 in FY2025; up 14 since FY2021.
32	Smartronix LLC Top agencies Navy (Department of the Navy) VA (Department of Veterans Affairs) DOI (Department of the Interior)	$116,492,566	0.5%	Rank history: #31 in FY2021, #30 in FY2023, #25 in FY2024 and #21 in FY2025; down 1 since FY2021.
33	On Assignment, Inc. 3 awardees, including ECS Federal, LLC and Indrasoft Inc. Top agencies DHS (Department of Homeland Security) DISA (Defense Information Systems Agency) DOJ (Department of Justice)	$112,828,732	0.5%	Rank history: #44 in FY2021, #33 in FY2023 and not on the FY2024–FY2025 lists; up 11 since FY2021.
34	Carahsoft Technology Corp Top agencies USAF (Department of the Air Force) Army (Department of the Army) HHS (Department of Health and Human Services)	$111,472,745	0.4%	Rank history: #20 in FY2021, #72 in FY2023 and not on the FY2024–FY2025 lists; down 14 since FY2021.
35	Semanticbits LLC Top agencies HHS (Department of Health and Human Services)	$101,779,696	0.4%	Rank history: #43 in FY2021, #24 in FY2023, #20 in FY2024 and #63 in FY2025; up 8 since FY2021.
36	Dell Federal Systems L.P. 2 awardees, including Dell Marketing L.P. Top agencies Treasury (Department of the Treasury) VA (Department of Veterans Affairs) Commerce (Department of Commerce)	$101,404,299	0.4%	Rank history: #7 in FY2021, #67 in FY2023 and not on the FY2024–FY2025 lists; down 29 since FY2021.
37	By Light Professional It Services LLC 3 awardees, including Phacil, LLC and Metova Federal, LLC Top agencies DISA (Defense Information Systems Agency) VA (Department of Veterans Affairs) NSF (National Science Foundation)	$100,576,114	0.4%	Rank history: #29 in FY2021, #32 in FY2023, #23 in FY2024 and #15 in FY2025; down 8 since FY2021.
38	Securigence LLC Top agencies DARPA (Defense Advanced Research Projects Agency)	$99,468,303	0.4%	Rank history: not on the FY2021 list, #22 in FY2023, #17 in FY2024 and #12 in FY2025; up 83 since FY2021.
39	Northrop Grumman Corporation 13 awardees, including Northrop Grumman Systems Corporation Top agencies HHS (Department of Health and Human Services) USAF (Department of the Air Force) Army (Department of the Army)	$98,272,259	0.4%	Rank history: #8 in FY2021, not on the FY2023 list, #99 in FY2024 and not on the FY2025 list; down 31 since FY2021.
40	22Nd Century Technologies, Inc. Top agencies DOJ (Department of Justice) Commerce (Department of Commerce) DLA (Defense Logistics Agency)	$97,099,691	0.4%	Rank history: #62 in FY2021, #65 in FY2023, not on the FY2024 list and #62 in FY2025; up 22 since FY2021.
41	Nippon Telegraph and Telephone Corporation 4 awardees, including NTT Data Services Federal Government, LLC, NTT Data Federal Services, Inc. and Docomo Pacific, Inc. Top agencies HHS (Department of Health and Human Services) DOJ (Department of Justice) Navy (Department of the Navy)	$92,428,791	0.4%	Rank history: #36 in FY2021, #43 in FY2023 and not on the FY2024–FY2025 lists; down 5 since FY2021.
42	Red River Technology LLC 2 awardees, including Distributed Technology Group LLC Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services) DOE (Department of Energy)	$91,689,225	0.4%	Rank history: #49 in FY2021, #29 in FY2023, #26 in FY2024 and not on the FY2025 list; up 7 since FY2021.
43	Innovative Management Concepts, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) Treasury (Department of the Treasury)	$84,111,737	0.3%	Rank history: not on the FY2021 list, #36 in FY2023, #21 in FY2024 and #24 in FY2025; up 69 since FY2021.
44	Tetra Tech, Inc. 8 awardees, including Segue Technologies, Inc. and Bluewater Federal Solutions, Inc. Top agencies USAF (Department of the Air Force) DISA (Defense Information Systems Agency) DHA (Defense Health Agency)	$82,206,817	0.3%	Rank history: #64 in FY2021, #34 in FY2023, not on the FY2024 list and #95 in FY2025; up 20 since FY2021.
45	ICF International, Inc. 4 awardees, including ICF Incorporated, L.L.C., Incentive Technology Group LLC and Creative Systems and Consulting L.L.C. Top agencies HHS (Department of Health and Human Services) USDA (Department of Agriculture) FCC (Federal Communications Commission)	$81,008,695	0.3%	Rank history: #42 in FY2021, #54 in FY2023 and not on the FY2024–FY2025 lists; down 3 since FY2021.
46	Teksynap Corporation Top agencies DTRA (Defense Threat Reduction Agency) NRC (Nuclear Regulatory Commission) DLA (Defense Logistics Agency)	$80,913,850	0.3%	Rank history: #73 in FY2021, #70 in FY2023, #66 in FY2024 and #37 in FY2025; up 27 since FY2021.
47	Alamo City Engineering Services, Inc. Top agencies DLA (Defense Logistics Agency) EOP (Executive Office of the President) EPA (Environmental Protection Agency)	$78,874,030	0.3%	Rank history: #65 in FY2021 and not on the FY2023–FY2025 lists; up 18 since FY2021.
48	Mantech International Corporation 7 awardees, including Mantech Advanced Systems International, Inc., Mantech Information Systems & Technology Corporation and Mantech Mgs, Inc. Top agencies DHS (Department of Homeland Security) DOJ (Department of Justice) DOS (Department of State)	$77,959,871	0.3%	Rank history: #24 in FY2021, #16 in FY2023 and not on the FY2024–FY2025 lists; down 24 since FY2021.
49	Iridium Satellite LLC 2 awardees, including Iridium Government Services LLC Top agencies DISA (Defense Information Systems Agency)	$74,225,334	0.3%	Rank history: #25 in FY2021, #17 in FY2023 and not on the FY2024–FY2025 lists; down 24 since FY2021.
50	Four Points Technology, L.L.C. Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency) DOT (Department of Transportation)	$72,846,118	0.3%	Rank history: #26 in FY2021, #74 in FY2023, not on the FY2024 list and #49 in FY2025; down 24 since FY2021.
51	Fcn, Inc. Top agencies Treasury (Department of the Treasury) USAF (Department of the Air Force) DHA (Defense Health Agency)	$69,600,118	0.3%	Rank history: #46 in FY2021 and not on the FY2023–FY2025 lists; down 5 since FY2021.
52	Deloitte Consulting LLP Top agencies HUD (Department of Housing and Urban Development) HHS (Department of Health and Human Services) DHS (Department of Homeland Security)	$69,234,109	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 294 since FY2021.
53	Anthem Inc. Through Wellpoint Federal Solutions, Inc. Top agencies HHS (Department of Health and Human Services)	$67,586,251	0.3%	Rank history: #82 in FY2021, #28 in FY2023, #36 in FY2024 and #19 in FY2025; up 29 since FY2021.
54	Four LLC Top agencies HHS (Department of Health and Human Services) DISA (Defense Information Systems Agency) DHA (Defense Health Agency)	$67,409,247	0.3%	Rank history: not on the FY2021 list, #86 in FY2023 and not on the FY2024–FY2025 lists; up 49 since FY2021.
55	Microtechnologies LLC 2 awardees Top agencies USAF (Department of the Air Force) HUD (Department of Housing and Urban Development) DHS (Department of Homeland Security)	$67,327,991	0.3%	Rank history: not on the FY2021 list, #44 in FY2023, #73 in FY2024 and #65 in FY2025; up 95 since FY2021.
56	Kci-Acuity, LLC Top agencies DOS (Department of State) SEC (Securities and Exchange Commission)	$64,322,588	0.3%	Rank history: #90 in FY2021, #40 in FY2023, #89 in FY2024 and not on the FY2025 list; up 34 since FY2021.
57	Blue Cross & Blue Shield of South Carolina 3 awardees, including Companion Data Services LLC and Palmetto Gba, LLC Top agencies HHS (Department of Health and Human Services)	$63,491,469	0.3%	Rank history: #59 in FY2021, #49 in FY2023 and not on the FY2024–FY2025 lists; up 2 since FY2021.
58	Lumen Technologies Government Solutions, Inc. Top agencies DOI (Department of the Interior) SSA (Social Security Administration) VA (Department of Veterans Affairs)	$63,355,675	0.3%	Rank history: not on the FY2021 list, not on the FY2023 list, #40 in FY2024 and #13 in FY2025; new.
59	Alethix, LLC Top agencies USDA (Department of Agriculture) DHS (Department of Homeland Security) USAF (Department of the Air Force)	$62,851,764	0.3%	Rank history: #77 in FY2021 and not on the FY2023–FY2025 lists; up 18 since FY2021.
60	Softrams LLC Top agencies HHS (Department of Health and Human Services)	$60,549,699	0.2%	Rank history: #84 in FY2021, #60 in FY2023 and not on the FY2024–FY2025 lists; up 24 since FY2021.
61	Peckham Vocational Industries, Inc. Top agencies DOS (Department of State)	$59,596,498	0.2%	Rank history: #80 in FY2021, #18 in FY2023, #16 in FY2024 and not on the FY2025 list; up 19 since FY2021.
62	Metgreen Solutions Inc. Top agencies VA (Department of Veterans Affairs) OSD (Office of the Secretary of Defense)	$57,898,944	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 40 since FY2021.
63	Favor Techconsulting, LLC Top agencies VA (Department of Veterans Affairs) DOL (Department of Labor) USAF (Department of the Air Force)	$56,407,629	0.2%	Rank history: #68 in FY2021, #55 in FY2023 and not on the FY2024–FY2025 lists; up 5 since FY2021.
64	Nana Regional Corporation Inc 9 awardees, including Affigent, LLC, Rivertech LLC and Cloud Lake Technology LLC Top agencies Army (Department of the Army) USSOCOM (United States Special Operations Command) USAF (Department of the Air Force)	$56,194,863	0.2%	Rank history: #37 in FY2021 and not on the FY2023–FY2025 lists; down 27 since FY2021.
65	Planned Systems International Inc. 3 awardees, including Pro-Sphere Tek, Inc. Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency)	$56,123,933	0.2%	Rank history: #71 in FY2021, #51 in FY2023, #68 in FY2024 and not on the FY2025 list; up 6 since FY2021.
66	Stratos Government Services, Inc. Through Inmarsat Government, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$54,358,463	0.2%	Rank history: #78 in FY2021 and not on the FY2023–FY2025 lists; up 12 since FY2021.
67	NTT Data Fedhealth, Inc. Top agencies HHS (Department of Health and Human Services)	$53,320,784	0.2%	Rank history: #86 in FY2021, #58 in FY2023, #90 in FY2024 and not on the FY2025 list; up 19 since FY2021.
68	Telos Corporation Top agencies USAF (Department of the Air Force) Army (Department of the Army) DISA (Defense Information Systems Agency)	$53,201,473	0.2%	Rank history: #67 in FY2021 and not on the FY2023–FY2025 lists; down 1 since FY2021.
69	Dev Technology Group Inc. Top agencies DHS (Department of Homeland Security) Army (Department of the Army)	$52,826,422	0.2%	Rank history: #61 in FY2021, #25 in FY2023, #31 in FY2024 and not on the FY2025 list; down 8 since FY2021.
70	SMS Data Products Group Inc. Top agencies USAF (Department of the Air Force)	$52,637,088	0.2%	Rank history: #60 in FY2021 and not on the FY2023–FY2025 lists; down 10 since FY2021.
71	Asrc Federal Highland Technology, Inc. Top agencies USDA (Department of Agriculture)	$52,464,640	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 56 since FY2021.
72	Koniag, Inc. 8 awardees, including Eagle Harbor Solutions LLC, Arlluk Technology Solutions LLC and Tuknik Government Services LLC Top agencies HHS (Department of Health and Human Services) DOS (Department of State) DOL (Department of Labor)	$51,491,549	0.2%	Rank history: #52 in FY2021, #63 in FY2023, not on the FY2024 list and #58 in FY2025; down 20 since FY2021.
73	Mindpoint Group LLC Top agencies DOJ (Department of Justice) USAID (US Agency for International Development) Commerce (Department of Commerce)	$51,132,460	0.2%	Rank history: #94 in FY2021, #35 in FY2023, #55 in FY2024 and #33 in FY2025; up 21 since FY2021.
74	Mi Technical Solutions, Inc. Top agencies Navy (Department of the Navy)	$50,529,430	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 90 since FY2021.
75	Kbr, Inc. 4 awardees, including KBR Wyle Services, LLC Top agencies Navy (Department of the Navy) Army (Department of the Army) DOI (Department of the Interior)	$49,913,697	0.2%	Rank history: #57 in FY2021, #48 in FY2023 and not on the FY2024–FY2025 lists; down 18 since FY2021.
76	Abacus Technology Corporation Top agencies USAF (Department of the Air Force) Army (Department of the Army) USDA (Department of Agriculture)	$49,752,297	0.2%	Rank history: #85 in FY2021, #52 in FY2023, #47 in FY2024 and not on the FY2025 list; up 9 since FY2021.
77	BAE Systems PLC 2 awardees, including BAE Systems Technology Solutions & Services Inc. Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy) USAF (Department of the Air Force)	$49,364,873	0.2%	Rank history: #98 in FY2021, #56 in FY2023, #57 in FY2024 and not on the FY2025 list; up 21 since FY2021.
78	Arctic Slope Regional Corporation 8 awardees, including Netcentric Technology, LLC, Data Networks, Inc. and Asrc Federal Data Network Technologies, LLC Top agencies DOS (Department of State) DOL (Department of Labor) HHS (Department of Health and Human Services)	$48,221,420	0.2%	Rank history: #54 in FY2021, #50 in FY2023, #93 in FY2024 and #85 in FY2025; down 24 since FY2021.
79	Liberty It Solutions LLC Top agencies VA (Department of Veterans Affairs)	$47,627,449	0.2%	Rank history: #33 in FY2021, #38 in FY2023 and not on the FY2024–FY2025 lists; down 46 since FY2021.
80	Acumen Solutions, Inc. Top agencies VA (Department of Veterans Affairs) DHS (Department of Homeland Security) HHS (Department of Health and Human Services)	$47,339,660	0.2%	Rank history: #95 in FY2021, #80 in FY2023 and not on the FY2024–FY2025 lists; up 15 since FY2021.
81	Belcan Corporation 2 awardees, including Belcan Government Solutions, Inc. and V-42 LLC Top agencies USSOCOM (United States Special Operations Command) Army (Department of the Army) FCC (Federal Communications Commission)	$47,283,859	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 23 since FY2021.
82	Sparksoft Corporation Top agencies HHS (Department of Health and Human Services)	$46,417,115	0.2%	Rank history: #92 in FY2021, #68 in FY2023 and not on the FY2024–FY2025 lists; up 10 since FY2021.
83	The Boeing Company 7 awardees, including Tapestry Solutions, Inc., Jeppesen Foreflight, Inc. and Foreflight LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army) Commerce (Department of Commerce)	$46,154,850	0.2%	Rank history: not on the FY2021 list, #94 in FY2023, not on the FY2024 list and #100 in FY2025; up 82 since FY2021.
84	Microsoft Corporation Top agencies Army (Department of the Army) DISA (Defense Information Systems Agency) DLA (Defense Logistics Agency)	$45,018,636	0.2%	Rank history: #76 in FY2021 and not on the FY2023–FY2025 lists; down 8 since FY2021.
85	Unissant Inc. Top agencies DHS (Department of Homeland Security) DHA (Defense Health Agency) HHS (Department of Health and Human Services)	$42,394,285	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 38 since FY2021.
86	Minburn Technology Group, LLC Top agencies VA (Department of Veterans Affairs) SBA (Small Business Administration) Treasury (Department of the Treasury)	$42,168,849	0.2%	Rank history: not on the FY2021 list, #79 in FY2023 and not on the FY2024–FY2025 lists; up 51 since FY2021.
87	Sossec, Inc. Top agencies Army (Department of the Army)	$41,927,315	0.2%	Rank history: not on the FY2021 list, #97 in FY2023 and not on the FY2024–FY2025 lists; up 54 since FY2021.
88	Ambit Group LLC 3 awardees, including Team Greenzone JV LLC and Greenzone Solutions LLC Top agencies SEC (Securities and Exchange Commission) DHS (Department of Homeland Security) USDA (Department of Agriculture)	$41,504,845	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 312 since FY2021.
89	Advanced Alliant Solutions Team, Limited Partnership Top agencies Army (Department of the Army) Navy (Department of the Navy) DISA (Defense Information Systems Agency)	$41,043,110	0.2%	Rank history: #83 in FY2021 and not on the FY2023–FY2025 lists; down 6 since FY2021.
90	Agile Defense, LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) DHS (Department of Homeland Security)	$40,711,161	0.2%	Rank history: #56 in FY2021, #98 in FY2023, not on the FY2024 list and #36 in FY2025; down 34 since FY2021.
91	Medical Science & Computing, LLC Top agencies HHS (Department of Health and Human Services) USDA (Department of Agriculture)	$40,495,051	0.2%	Rank history: #48 in FY2021 and not on the FY2023–FY2025 lists; down 43 since FY2021.
92	Procentrix, LLC Top agencies SEC (Securities and Exchange Commission) DHS (Department of Homeland Security) Treasury (Department of the Treasury)	$40,435,492	0.2%	Rank history: not on the FY2021 list, #59 in FY2023, #53 in FY2024 and #40 in FY2025; up 17 since FY2021.
93	Guidehouse Inc. 4 awardees, including Guidehouse Digital LLC and Dovel Technologies LLC Top agencies DHS (Department of Homeland Security) Commerce (Department of Commerce) HHS (Department of Health and Human Services)	$39,976,048	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 226 since FY2021.
94	Healthapt, LLC Top agencies HHS (Department of Health and Human Services)	$39,167,476	0.2%	Rank history: not on the FY2021 list, #57 in FY2023, #64 in FY2024 and not on the FY2025 list; up 21 since FY2021.
95	Nova-Dine LLC 2 awardees, including DDC It Services LLC and Dine' Source, LLC Top agencies DISA (Defense Information Systems Agency) USAF (Department of the Air Force) HHS (Department of Health and Human Services)	$38,897,257	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 23 since FY2021.
96	SES Government Solutions Inc. Through SES Space & Defense, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) USAGM (US Agency for Global Media)	$38,619,517	0.2%	Rank history: #63 in FY2021 and not on the FY2023–FY2025 lists; down 33 since FY2021.
97	Business Integra Technology Solutions, Inc. Top agencies DOT (Department of Transportation) NASA (National Aeronautics and Space Administration) OSD (Office of the Secretary of Defense)	$37,868,933	0.2%	Rank history: #89 in FY2021 and not on the FY2023–FY2025 lists; down 8 since FY2021.
98	Newwave Telecom and Technologies, Inc. Top agencies HHS (Department of Health and Human Services)	$37,867,885	0.2%	Rank history: #70 in FY2021 and not on the FY2023–FY2025 lists; down 28 since FY2021.
99	SRA International Inc. Through General Dynamics Information Technology, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DOJ (Department of Justice)	$37,504,818	0.2%	Rank history: #27 in FY2021 and not on the FY2023–FY2025 lists; down 72 since FY2021.
100	Techniko LLC Top agencies DOS (Department of State)	$37,490,247	0.2%	Rank history: not on the FY2021 list, #62 in FY2023 and not on the FY2024–FY2025 lists; up 47 since FY2021.

Show 75 more

100 of 3,077 contractors listed here. See the rest on GovTribe.

Rankings for the codes under PSC D3

Code	Net obligations	Largest contractor
D399 Other ADP and Telecommunications Services (includes data storage on tapes, compact disks, etc.)	$7,930,216,489	Booz Allen Hamilton Holding Corporation
D318 IT and Telecom – Integrated Hardware/Software/Services Solutions, Predominantly Services	$3,710,475,154	CACI International Inc.
D302 ADP Systems Development Services	$1,453,020,408	General Dynamics Corporation
D316 Telecommunications Network Management Services	$1,300,090,918	Leidos Holdings, Inc.
D301 ADP Facility Operation and Maintenance Services	$1,246,197,216	HP Enterprise Services LLC
D307 Automated Information System Design and Integration Services	$1,190,679,269	CACI International Inc.
D304 ADP Telecommunications and Transmission Services	$953,218,011	Verizon Communications Inc.
D310 ADP Backup and Security Services	$837,424,906	Accenture Federal Services LLC
D319 IT and Telecom – Annual Software Maintenance Service Plans	$759,451,510	L3Harris Technologies, Inc.
D308 Programming Services	$662,862,912	Leidos Holdings, Inc.
D305 ADP Teleprocessing and Timesharing Service	$612,954,815	General Dynamics Information Technology, Inc.
D325 IT and Telecom – Data Centers and Storage	$588,721,565	Science Applications International Corporation
D306 ADP Systems Analysis Services	$561,473,054	Booz Allen Hamilton Holding Corporation
D314 IT and Telecom – System Acquisition Support	$377,573,090	Booz Allen Hamilton Holding Corporation
D321 IT and Telecom – Help Desk	$294,029,440	Peckham Vocational Industries, Inc.
D309 Information and Data Broadcasting or Data Distribution Services	$199,348,304	Alamo City Engineering Services, Inc.
D320 IT and Telecom – Annual Hardware Maintenance Service Plans	$168,361,766	Red River Technology LLC
D317 IT and Telecom – Web-Based Subscription	$151,804,792	American Chemical Society
D311 ADP Data Conversion Services	$124,839,583	Smartronix LLC
D313 Computer Aided Design/Computer Aided Manufacturing (CAD/CAM) Services	$84,688,157	Guidehouse Inc.
D322 IT and Telecom – Internet	$27,956,432	At&T Inc.
D303 ADP Data Entry Services	$14,714,035	Arctic Slope Regional Corporation

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 $24.8 billion obligated before deobligations, so they never pass 100%.
Parent companies: each action counts under the ultimate parent its award record names, or under the awardee when it names none, so no dollar counts twice. Parents of the same name (Inc., LLC and the like aside) count as one company, since FPDS records a company's parent under more than one UEI over time. GovTribe corrects a few parents and names by hand; see the corrections.
Fiscal year 2022 ran Oct 1, 2021 – Sep 30, 2022. The Department of Defense reports its contract actions to FPDS about 90 days late, so a fiscal year is ranked once they're in, in February, and the list doesn't change after.
Rank changes compare with FY2021. "New" marks a company outside that period's top 500, and "Returned" one of those that was on an earlier fiscal year's list.
Rank lines show each company's rank on every fiscal year's list since FY2021, #1 at the top, on a scale that gives the top of the list more room. A dashed stretch spans years it wasn't on the list. The step from FY2021 takes the color of the rank change beside it.
Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.

Quick answers

Who were the top 10 PSC D3 contractors in FY2022?

1. General Dynamics Corporation ($1.14B), 2. Leidos Holdings, Inc. ($1.08B), 3. CACI International Inc. ($1.01B), 4. Booz Allen Hamilton Holding Corporation ($992M), 5. Accenture Federal Services LLC ($957M), 6. HP Enterprise Services LLC ($895M), 7. Science Applications International Corporation ($887M), 8. CGI Technologies and Solutions Inc. ($405M), 9. Accenture Inc. ($379M), 10. Verizon Communications Inc. ($368M).

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