Top 100 Contractors in PSC D399: Other ADP and Telecommunications Services (includes data storage on tapes, compact disks, etc.), FY2023

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Booz Allen Hamilton Holding Corporation 6 awardees, including Booz Allen Hamilton Inc., Liberty It Solutions LLC and Riverside Engineering LLC Top agencies DHS (Department of Homeland Security) VA (Department of Veterans Affairs) Treasury (Department of the Treasury)	$528,022,346	8.4%	Rank history: #4 in FY2021, #1 in FY2022, #2 in FY2024 and #13 in FY2025; unchanged since FY2022.
2	CACI International Inc. 9 awardees, including Caci, Inc. - Federal, Caci Nss, LLC and Caci Technologies, LLC Top agencies Army (Department of the Army) DFAS (Defense Finance and Accounting Service) USAF (Department of the Air Force)	$475,191,771	7.6%	Rank history: #3 in FY2021, #2 in FY2022, #4 in FY2024 and #5 in FY2025; unchanged since FY2022.
3	Accenture Inc. 2 awardees, including Accenture Federal Services LLC Top agencies Army (Department of the Army) VA (Department of Veterans Affairs) DISA (Defense Information Systems Agency)	$432,258,249	6.9%	Rank history: not on the FY2021 list, #16 in FY2022, #24 in FY2024 and not on the FY2025 list; up 13 since FY2022.
4	Leidos Holdings, Inc. 15 awardees, including Leidos, Inc., 1901 Group, LLC and Leidos Management Systems Designers, Inc. Top agencies DOJ (Department of Justice) HHS (Department of Health and Human Services) Army (Department of the Army)	$367,214,769	5.8%	Rank history: #1 in FY2021, #3 in FY2022, #5 in FY2024 and #7 in FY2025; down 1 since FY2022.
5	HP Enterprise Services LLC 4 awardees, including Peraton Enterprise Solutions LLC, Peraton Inc. and Peraton Technology Services Inc. Top agencies DOS (Department of State) VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$304,576,458	4.8%	Rank history: #26 in FY2021, #7 in FY2022, #17 in FY2024 and not on the FY2025 list; up 2 since FY2022.
6	Octo Consulting Group Inc. 3 awardees, including B 3 Group, LLC and Sevatec LLC Top agencies VA (Department of Veterans Affairs) GSA (General Services Administration) HHS (Department of Health and Human Services)	$279,123,118	4.4%	Rank history: #31 in FY2021, #9 in FY2022, #15 in FY2024 and #32 in FY2025; up 3 since FY2022.
7	Science Applications International Corporation 3 awardees Top agencies VA (Department of Veterans Affairs) DHS (Department of Homeland Security) HHS (Department of Health and Human Services)	$262,076,099	4.2%	Rank history: #6 in FY2021, #5 in FY2022, #3 in FY2024 and #2 in FY2025; down 2 since FY2022.
8	General Dynamics Corporation 9 awardees, including General Dynamics Information Technology, Inc., General Dynamics Mission Systems, Inc. and General Dynamics One Source LLC Top agencies HHS (Department of Health and Human Services) DISA (Defense Information Systems Agency) DHS (Department of Homeland Security)	$231,671,621	3.7%	Rank history: #2 in FY2021, #6 in FY2022, #11 in FY2024 and #9 in FY2025; down 2 since FY2022.
9	At&T Inc. 13 awardees, including At&T Enterprises, LLC, At&T Mobility National Accounts LLC and Att Mobility LLC Top agencies DOJ (Department of Justice) DHS (Department of Homeland Security) Navy (Department of the Navy)	$129,258,459	2.1%	Rank history: #36 in FY2021, #12 in FY2022, #8 in FY2024 and #6 in FY2025; up 3 since FY2022.
10	Mantech International Corporation 4 awardees, including Mantech Advanced Systems International, Inc. and Knowledge Consulting Group Inc. Top agencies DHS (Department of Homeland Security) Army (Department of the Army) DOS (Department of State)	$117,158,495	1.9%	Rank history: #14 in FY2021, #19 in FY2022, #14 in FY2024 and #12 in FY2025; up 9 since FY2022.
11	Iridium Satellite LLC Through Iridium Government Services LLC Top agencies DISA (Defense Information Systems Agency)	$106,000,001	1.7%	Rank history: #10 in FY2021, #25 in FY2022 and not on the FY2024–FY2025 lists; up 14 since FY2022.
12	CGI Technologies and Solutions Inc. Through CGI Federal Inc. Top agencies HHS (Department of Health and Human Services) DHS (Department of Homeland Security) VA (Department of Veterans Affairs)	$91,251,470	1.5%	Rank history: #7 in FY2021, #8 in FY2022, #6 in FY2024 and not on the FY2025 list; down 4 since FY2022.
13	Verizon Communications Inc. 9 awardees, including Verizon Business Network Services LLC, Cellco Partnership and Verizon Federal Inc. Top agencies HHS (Department of Health and Human Services) DHS (Department of Homeland Security) DOI (Department of the Interior)	$90,155,443	1.4%	Rank history: #18 in FY2021, #14 in FY2022 and not on the FY2024–FY2025 lists; up 1 since FY2022.
14	Advanced Technology Systems Inc. 5 awardees, including Salient Federal Solutions, Inc., Guident Technologies, Inc. and Salient Crgt, Inc. Top agencies Army (Department of the Army) GAO (Government Accountability Office) EXIM (Export Import Bank of the US)	$81,457,679	1.3%	Rank history: #24 in FY2021, #89 in FY2022, #19 in FY2024 and not on the FY2025 list; up 75 since FY2022.
15	By Light Professional It Services LLC Top agencies DISA (Defense Information Systems Agency) VA (Department of Veterans Affairs)	$79,022,422	1.3%	Rank history: #15 in FY2021, #21 in FY2022, #13 in FY2024 and #11 in FY2025; up 6 since FY2022.
16	Oracle Health Government Services Inc. Top agencies VA (Department of Veterans Affairs)	$61,699,899	1.0%	Rank history: not on the FY2021 list, #55 in FY2022, #16 in FY2024 and not on the FY2025 list; up 39 since FY2022.
17	Liberty It Solutions LLC Top agencies VA (Department of Veterans Affairs)	$56,538,904	0.9%	Rank history: #20 in FY2021, #39 in FY2022 and not on the FY2024–FY2025 lists; up 22 since FY2022.
18	Tista Science and Technology Corporation Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs) ED (Department of Education)	$53,642,206	0.9%	Rank history: #28 in FY2021, #18 in FY2022, #70 in FY2024 and #54 in FY2025; unchanged since FY2022.
19	Nippon Telegraph and Telephone Corporation 3 awardees, including NTT Data Services Federal Government, LLC and NTT Data Federal Services, Inc. Top agencies HHS (Department of Health and Human Services) Navy (Department of the Navy) DOJ (Department of Justice)	$46,327,347	0.7%	Rank history: #29 in FY2021, #20 in FY2022 and not on the FY2024–FY2025 lists; up 1 since FY2022.
20	Integrated Data Services, LLC Top agencies Army (Department of the Army)	$43,875,511	0.7%	Rank history: not on the FY2021 list, #59 in FY2022 and not on the FY2024–FY2025 lists; up 39 since FY2022.
21	Blue Cross & Blue Shield of South Carolina Through Companion Data Services LLC Top agencies HHS (Department of Health and Human Services)	$42,264,081	0.7%	Rank history: #30 in FY2021, #26 in FY2022 and not on the FY2024–FY2025 lists; up 5 since FY2022.
22	NTT Data Fedhealth, Inc. Top agencies HHS (Department of Health and Human Services)	$41,498,227	0.7%	Rank history: #33 in FY2021, #28 in FY2022, #38 in FY2024 and not on the FY2025 list; up 6 since FY2022.
23	Tetra Tech, Inc. 3 awardees, including Bluewater Federal Solutions, Inc., Segue Technologies, Inc. and Global TECH Inc. Top agencies USAF (Department of the Air Force) DISA (Defense Information Systems Agency) DHA (Defense Health Agency)	$41,266,226	0.7%	Rank history: #49 in FY2021, #37 in FY2022, not on the FY2024 list and #56 in FY2025; up 14 since FY2022.
24	Techniko LLC Top agencies DOS (Department of State)	$40,672,393	0.6%	Rank history: #47 in FY2021, #41 in FY2022, #92 in FY2024 and not on the FY2025 list; up 17 since FY2022.
25	Semanticbits LLC 2 awardees Top agencies HHS (Department of Health and Human Services)	$39,999,280	0.6%	Rank history: #34 in FY2021, #34 in FY2022, #22 in FY2024 and not on the FY2025 list; up 9 since FY2022.
26	Northrop Grumman Corporation 8 awardees, including Northrop Grumman Systems Corporation Top agencies DOT (Department of Transportation) HHS (Department of Health and Human Services) USAF (Department of the Air Force)	$38,972,986	0.6%	Rank history: #5 in FY2021, #27 in FY2022, #42 in FY2024 and not on the FY2025 list; up 1 since FY2022.
27	Planned Systems International Inc. 2 awardees, including Pro-Sphere Tek, Inc. Top agencies VA (Department of Veterans Affairs)	$38,092,487	0.6%	Rank history: #37 in FY2021, #35 in FY2022, #32 in FY2024 and not on the FY2025 list; up 8 since FY2022.
28	Sparksoft Corporation Top agencies HHS (Department of Health and Human Services)	$38,064,437	0.6%	Rank history: #41 in FY2021, #33 in FY2022 and not on the FY2024–FY2025 lists; up 5 since FY2022.
29	Planet Technologies, Inc. Top agencies DOI (Department of the Interior)	$37,915,020	0.6%	Rank history: not on the FY2021 list, #45 in FY2022, #20 in FY2024 and #14 in FY2025; up 16 since FY2022.
30	BAE Systems PLC 2 awardees, including BAE Systems Technology Solutions & Services Inc. Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy)	$37,593,677	0.6%	Rank history: #53 in FY2021, #36 in FY2022, #23 in FY2024 and #22 in FY2025; up 6 since FY2022.
31	General Dynamics Information Technology, Inc. Top agencies HHS (Department of Health and Human Services)	$36,905,736	0.6%	Rank history: not on the FY2021 list, #24 in FY2022 and not on the FY2024–FY2025 lists; down 7 since FY2022.
32	Dell Federal Systems L.P. 2 awardees, including Dell Marketing L.P. Top agencies Treasury (Department of the Treasury) HHS (Department of Health and Human Services) NLRB (National Labor Relations Board)	$36,364,328	0.6%	Rank history: #40 in FY2021, #32 in FY2022 and not on the FY2024–FY2025 lists; unchanged since FY2022.
33	Network Management Resources Inc. Top agencies MDA (DOD Missile Defense Agency)	$34,038,181	0.5%	Rank history: #55 in FY2021, #44 in FY2022, #26 in FY2024 and #19 in FY2025; up 11 since FY2022.
34	ICF International, Inc. 2 awardees, including ICF Incorporated, L.L.C. and Creative Systems and Consulting L.L.C. Top agencies HHS (Department of Health and Human Services) USDA (Department of Agriculture) DOT (Department of Transportation)	$33,911,036	0.5%	Rank history: #32 in FY2021, #31 in FY2022 and not on the FY2024–FY2025 lists; down 3 since FY2022.
35	Validatek-Citi, LLC Top agencies DISA (Defense Information Systems Agency)	$31,597,973	0.5%	Rank history: #65 in FY2021, #43 in FY2022, #29 in FY2024 and #15 in FY2025; up 8 since FY2022.
36	Jacobs Engineering Group Inc. 3 awardees, including Amentum Technology, Inc. Top agencies USAF (Department of the Air Force)	$31,339,923	0.5%	Rank history: #61 in FY2021, #56 in FY2022 and not on the FY2024–FY2025 lists; up 20 since FY2022.
37	International Business Machines Corporation 3 awardees Top agencies Army (Department of the Army) HHS (Department of Health and Human Services) SSA (Social Security Administration)	$29,868,099	0.5%	Rank history: #12 in FY2021, #46 in FY2022, #27 in FY2024 and #18 in FY2025; up 9 since FY2022.
38	Ad Hoc LLC Top agencies HHS (Department of Health and Human Services)	$28,412,983	0.5%	Rank history: #54 in FY2021, #50 in FY2022, #56 in FY2024 and not on the FY2025 list; up 12 since FY2022.
39	Deloitte Consulting LLP Top agencies HHS (Department of Health and Human Services) Navy (Department of the Navy) CFPB (Consumer Financial Protection Bureau)	$27,529,810	0.4%	Rank history: not on the FY2021 list, #23 in FY2022 and not on the FY2024–FY2025 lists; down 16 since FY2022.
40	Karsun Solutions LLC Top agencies GSA (General Services Administration)	$27,287,852	0.4%	Rank history: #87 in FY2021, #82 in FY2022, #37 in FY2024 and #47 in FY2025; up 42 since FY2022.
41	On Assignment, Inc. 4 awardees, including Indrasoft Inc. and ECS Federal, LLC Top agencies DISA (Defense Information Systems Agency) DOJ (Department of Justice) Army (Department of the Army)	$27,037,425	0.4%	Rank history: #97 in FY2021, #48 in FY2022, #64 in FY2024 and not on the FY2025 list; up 7 since FY2022.
42	RTX Corporation 3 awardees, including Arinc Incorporated Top agencies DOT (Department of Transportation) USAF (Department of the Air Force)	$25,885,134	0.4%	Rank history: #16 in FY2021, #15 in FY2022 and not on the FY2024–FY2025 lists; down 27 since FY2022.
43	Deloitte LLP 2 awardees, including Deloitte Consulting LLP and Deloitte & Touche LLP Top agencies HHS (Department of Health and Human Services) Navy (Department of the Navy) SSA (Social Security Administration)	$25,444,687	0.4%	Rank history: #8 in FY2021, #13 in FY2022 and not on the FY2024–FY2025 lists; down 30 since FY2022.
44	Next Tier Concepts Inc Top agencies Navy (Department of the Navy)	$24,191,981	0.4%	Rank history: not on the FY2021 list, #68 in FY2022, #45 in FY2024 and not on the FY2025 list; up 24 since FY2022.
45	Trace Systems Holdings Inc. Through Trace Systems, Inc. Top agencies DISA (Defense Information Systems Agency)	$23,860,228	0.4%	Rank history: #89 in FY2021, #54 in FY2022 and not on the FY2024–FY2025 lists; up 9 since FY2022.
46	L3Harris Technologies, Inc. 3 awardees Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$23,702,424	0.4%	Rank history: #80 in FY2021, #67 in FY2022, #30 in FY2024 and #16 in FY2025; up 21 since FY2022.
47	Softrams LLC Top agencies HHS (Department of Health and Human Services)	$20,277,298	0.3%	Rank history: #96 in FY2021, #81 in FY2022 and not on the FY2024–FY2025 lists; up 34 since FY2022.
48	Teksynap Corporation Top agencies NRC (Nuclear Regulatory Commission) DTRA (Defense Threat Reduction Agency)	$20,160,000	0.3%	Rank history: #74 in FY2021, #58 in FY2022, #36 in FY2024 and #21 in FY2025; up 10 since FY2022.
49	Cubic Digital Intelligence Inc. Top agencies DISA (Defense Information Systems Agency)	$19,881,224	0.3%	Rank history: not on the FY2021 list, #72 in FY2022 and not on the FY2024–FY2025 lists; up 23 since FY2022.
50	Aermor LLC Top agencies Navy (Department of the Navy)	$19,390,812	0.3%	Rank history: #88 in FY2021, #66 in FY2022, #96 in FY2024 and not on the FY2025 list; up 16 since FY2022.
51	Medical Science & Computing, LLC Top agencies HHS (Department of Health and Human Services)	$18,905,974	0.3%	Rank history: #23 in FY2021, #38 in FY2022 and not on the FY2024–FY2025 lists; down 13 since FY2022.
52	Agile-Bot LLC Top agencies USAF (Department of the Air Force) DECA (Defense Commissary Agency)	$18,131,624	0.3%	Rank history: #77 in FY2021, #65 in FY2022 and not on the FY2024–FY2025 lists; up 13 since FY2022.
53	Infotrend Incorporated Top agencies SEC (Securities and Exchange Commission)	$17,641,006	0.3%	Rank history: not on the FY2021–FY2022 lists, #67 in FY2024 and not on the FY2025 list; up 83 since FY2022.
54	NCR Corporation Through NCR Government Systems LLC Top agencies DECA (Defense Commissary Agency) DISA (Defense Information Systems Agency)	$17,423,160	0.3%	Rank history: #69 in FY2021, #79 in FY2022, #78 in FY2024 and not on the FY2025 list; up 25 since FY2022.
55	Solutions By Design II, LLC Top agencies HHS (Department of Health and Human Services) DCMA (Defense Contract Management Agency)	$17,348,095	0.3%	Rank history: #84 in FY2021, #70 in FY2022, #57 in FY2024 and #27 in FY2025; up 15 since FY2022.
56	REI Systems Inc. Top agencies GSA (General Services Administration) DOJ (Department of Justice)	$17,338,478	0.3%	Rank history: not on the FY2021 list, #100 in FY2022 and not on the FY2024–FY2025 lists; up 44 since FY2022.
57	Ambit Group LLC 2 awardees, including Digital Management LLC Top agencies Army (Department of the Army) Treasury (Department of the Treasury)	$16,021,032	0.3%	Rank history: #85 in FY2021, #86 in FY2022 and not on the FY2024–FY2025 lists; up 29 since FY2022.
58	Afognak Native Corporation Through Alutiiq Essential Services LLC Top agencies DOS (Department of State)	$15,381,386	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 48 since FY2022.
59	The Mental Health Association of New York City, Inc. Top agencies VA (Department of Veterans Affairs)	$15,155,652	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 43 since FY2022.
60	Applied Enterprise Management Corporation Top agencies ED (Department of Education)	$15,120,680	0.2%	Rank history: not on the FY2021 list, #90 in FY2022 and not on the FY2024–FY2025 lists; up 30 since FY2022.
61	Reli Group Inc Top agencies HHS (Department of Health and Human Services)	$14,621,693	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
62	Mythics, LLC Through Emergent, LLC Top agencies DOS (Department of State) DOI (Department of the Interior) Commerce (Department of Commerce)	$14,003,820	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 48 since FY2022.
63	3Vesta, LLC Top agencies DISA (Defense Information Systems Agency) DOL (Department of Labor)	$13,255,133	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 64 since FY2022.
64	Acumen Solutions, Inc. Top agencies VA (Department of Veterans Affairs)	$13,129,745	0.2%	Rank history: #48 in FY2021, #42 in FY2022 and not on the FY2024–FY2025 lists; down 22 since FY2022.
65	TCG Inc. Top agencies HHS (Department of Health and Human Services)	$13,040,725	0.2%	Rank history: not on the FY2021–FY2022 lists, #51 in FY2024 and #31 in FY2025; up 69 since FY2022.
66	Sikich Federal Inc. Top agencies HHS (Department of Health and Human Services) ED (Department of Education)	$12,946,475	0.2%	Rank history: #51 in FY2021, #73 in FY2022 and not on the FY2024–FY2025 lists; up 7 since FY2022.
67	Datum Software, Inc. Top agencies USAF (Department of the Air Force)	$12,921,452	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 34 since FY2022.
68	Nova-Dine LLC 2 awardees, including DDC It Services LLC and Dine' Source, LLC Top agencies DISA (Defense Information Systems Agency) HHS (Department of Health and Human Services) USAF (Department of the Air Force)	$12,248,098	0.2%	Rank history: #86 in FY2021, #84 in FY2022 and not on the FY2024–FY2025 lists; up 16 since FY2022.
69	The Boeing Company 3 awardees, including Tapestry Solutions, Inc. and Jeppesen Foreflight, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$12,223,532	0.2%	Rank history: not on the FY2021 list, #88 in FY2022, #59 in FY2024 and #30 in FY2025; up 19 since FY2022.
70	Agile Defense, LLC Top agencies Army (Department of the Army) DISA (Defense Information Systems Agency) Navy (Department of the Navy)	$12,193,885	0.2%	Rank history: #70 in FY2021, #61 in FY2022 and not on the FY2024–FY2025 lists; down 9 since FY2022.
71	Conduent Federal Solutions LLC Top agencies USDA (Department of Agriculture)	$12,117,569	0.2%	Rank history: not on the FY2021 list, #76 in FY2022 and not on the FY2024–FY2025 lists; up 5 since FY2022.
72	The Eyak Corp Through Northtide Group LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$12,078,335	0.2%	Rank history: not on the FY2021 list, #71 in FY2022 and not on the FY2024–FY2025 lists; down 1 since FY2022.
73	Compqsoft, Inc. Top agencies DISA (Defense Information Systems Agency) Navy (Department of the Navy) DECA (Defense Commissary Agency)	$11,928,558	0.2%	Rank history: not on the FY2021–FY2022 lists, #49 in FY2024 and #36 in FY2025; up 50 since FY2022.
74	Newwave Telecom and Technologies, Inc. Top agencies HHS (Department of Health and Human Services)	$11,853,903	0.2%	Rank history: #68 in FY2021, #75 in FY2022 and not on the FY2024–FY2025 lists; up 1 since FY2022.
75	A+ Government Solutions, LLC Top agencies HHS (Department of Health and Human Services)	$11,593,512	0.2%	Rank history: not on the FY2021–FY2022 lists, #63 in FY2024 and not on the FY2025 list; up 75 since FY2022.
76	Huna Totem Corp Through Distributed Computing System Solutions Provider, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$11,329,432	0.2%	Rank history: not on the FY2021 list, #83 in FY2022 and not on the FY2024–FY2025 lists; up 7 since FY2022.
77	Synectics for Management Decisions, Inc. Top agencies NSF (National Science Foundation)	$11,294,542	0.2%	Rank history: not on the FY2021–FY2022 lists, #48 in FY2024 and #24 in FY2025; up 53 since FY2022.
78	Vae, Inc. Top agencies DISA (Defense Information Systems Agency)	$11,294,159	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 77 since FY2022.
79	Raventek Solution Partners, LLC Top agencies HHS (Department of Health and Human Services)	$10,935,104	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 35 since FY2022.
80	Customer Value Partners, LLC Top agencies DOI (Department of the Interior) USDA (Department of Agriculture) DOS (Department of State)	$10,742,731	0.2%	Rank history: #46 in FY2021, #62 in FY2022 and not on the FY2024–FY2025 lists; down 18 since FY2022.
81	Dynanet Corporation Top agencies DCSA (Defense Counterintelligence and Security Agency)	$10,728,847	0.2%	Rank history: not on the FY2021–FY2022 lists, #76 in FY2024 and not on the FY2025 list; up 36 since FY2022.
82	Integrated Computer Solutions, Inc. Top agencies DISA (Defense Information Systems Agency)	$10,618,722	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 67 since FY2022.
83	Actionet Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$10,368,221	0.2%	Rank history: #38 in FY2021, #60 in FY2022, not on the FY2024 list and #76 in FY2025; down 23 since FY2022.
84	VMD Systems Integrators Inc Top agencies DOS (Department of State) Navy (Department of the Navy)	$10,259,517	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
85	Cerner Corporation Through Cerner Federal Solutions LLC Top agencies VA (Department of Veterans Affairs)	$9,997,241	0.2%	Rank history: #13 in FY2021, #10 in FY2022, #100 in FY2024 and #68 in FY2025; down 75 since FY2022.
86	SMS Data Products Group Inc. Top agencies USAF (Department of the Air Force)	$9,807,217	0.2%	Rank history: not on the FY2021 list, #96 in FY2022 and not on the FY2024–FY2025 lists; up 10 since FY2022.
87	Turning Point Global Solutions LLC Top agencies HHS (Department of Health and Human Services)	$9,750,681	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 72 since FY2022.
88	Maximus Inc. 3 awardees, including Maximus Federal Technology Solutions, LLC and Maximus Federal Services, Inc. Top agencies DHS (Department of Homeland Security) EPA (Environmental Protection Agency)	$9,328,653	0.1%	Rank history: #19 in FY2021, #17 in FY2022 and not on the FY2024–FY2025 lists; down 71 since FY2022.
89	Incentive Technology Group LLC Top agencies GSA (General Services Administration)	$9,041,279	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 43 since FY2022.
90	Nextgen Federal Systems LLC Top agencies DISA (Defense Information Systems Agency)	$8,919,680	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 97 since FY2022.
91	Intepros Federal Incorporated Top agencies DOJ (Department of Justice)	$8,517,477	0.1%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #58 in FY2025; up 24 since FY2022.
92	Stellar Innovations & Solutions Inc. Top agencies USAF (Department of the Air Force) DSCA (Defense Security Cooperation Agency)	$8,431,435	0.1%	Rank history: not on the FY2021–FY2022 lists, #84 in FY2024 and not on the FY2025 list; up 46 since FY2022.
93	Patriot LLC Top agencies DHS (Department of Homeland Security) Army (Department of the Army)	$8,299,654	0.1%	Rank history: not on the FY2021 list, #98 in FY2022, #58 in FY2024 and #28 in FY2025; up 5 since FY2022.
94	V3Gate, LLC Top agencies SSA (Social Security Administration) USDA (Department of Agriculture) Navy (Department of the Navy)	$8,150,405	0.1%	Rank history: not on the FY2021–FY2022 lists, #33 in FY2024 and #26 in FY2025; up 34 since FY2022.
95	Belcan LLC Through V-42 LLC Top agencies USSOCOM (United States Special Operations Command)	$7,802,476	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
96	Capgemini Government Solutions LLC Top agencies GSA (General Services Administration)	$7,657,423	0.1%	Rank history: #100 in FY2021, #80 in FY2022 and not on the FY2024–FY2025 lists; down 16 since FY2022.
97	Par Technology Corporation Through Rome Research, LLC Top agencies Navy (Department of the Navy)	$7,608,523	0.1%	Rank history: #98 in FY2021, #85 in FY2022 and not on the FY2024–FY2025 lists; down 12 since FY2022.
98	Kratos Defense & Security Solutions, Inc. Through Kratos S1, Inc. Top agencies USAF (Department of the Air Force)	$7,595,508	0.1%	Rank history: not on the FY2021–FY2022 lists, #61 in FY2024 and not on the FY2025 list; up 54 since FY2022.
99	AAC Inc. Top agencies HHS (Department of Health and Human Services)	$7,592,719	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 78 since FY2022.
100	Enterprise Resource Planning International, LLC 2 awardees Top agencies HHS (Department of Health and Human Services)	$7,435,491	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 40 since FY2022.

How this ranking works

• Source: every contract action FPDS records (as published on SAM.gov) in the period, as GovTribe received it.
• Amounts are net obligations: what was obligated, less what was deobligated. Shares are of $6.29 billion obligated before deobligations, so they never pass 100%.
• Parent companies: each action counts under the ultimate parent its award record names, or under the awardee when it names none, so no dollar counts twice. Parents of the same name (Inc., LLC and the like aside) count as one company, since FPDS records a company's parent under more than one UEI over time. GovTribe corrects a few parents and names by hand; see the corrections.
• Fiscal year 2023 ran Oct 1, 2022 – Sep 30, 2023. The Department of Defense reports its contract actions to FPDS about 90 days late, so a fiscal year is ranked once they're in, in February, and the list doesn't change after.
• Rank changes compare with FY2022. "New" marks a company outside that period's top 500, and "Returned" one of those that was on an earlier fiscal year's list.
• Rank lines show each company's rank on every fiscal year's list since FY2021, #1 at the top, on a scale that gives the top of the list more room. A dashed stretch spans years it wasn't on the list. The step from FY2022 takes the color of the rank change beside it.
• Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.

Quick answers