Top 100 Contractors in NAICS 54151: Computer Systems Design and Related Services, FY2023

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Booz Allen Hamilton Holding Corporation 10 awardees, including Booz Allen Hamilton Inc., Liberty It Solutions LLC and Riverside Engineering LLC Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force) DHS (Department of Homeland Security)	$3,736,389,108	5.1%	Rank history: #2 in FY2021, #2 in FY2022, #1 in FY2024 and #2 in FY2025; up 1 since FY2022.
2	Leidos Holdings, Inc. 19 awardees, including Leidos, Inc. Top agencies Navy (Department of the Navy) DISA (Defense Information Systems Agency) DHA (Defense Health Agency)	$3,708,783,846	5.0%	Rank history: #1 in FY2021, #1 in FY2022, #2 in FY2024 and #1 in FY2025; down 1 since FY2022.
3	General Dynamics Corporation 19 awardees, including General Dynamics Information Technology, Inc., General Dynamics One Source LLC and General Dynamics Mission Systems, Inc. Top agencies HHS (Department of Health and Human Services) Army (Department of the Army) DHS (Department of Homeland Security)	$2,941,748,912	4.0%	Rank history: #3 in FY2021, #3 in FY2022, #3 in FY2024 and #4 in FY2025; unchanged since FY2022.
4	Accenture Inc. 2 awardees, including Accenture Federal Services LLC and ASM Research, LLC Top agencies DOE (Department of Energy) Army (Department of the Army) Treasury (Department of the Treasury)	$2,439,232,850	3.3%	Rank history: not on the FY2021 list, #12 in FY2022, #66 in FY2024 and not on the FY2025 list; up 8 since FY2022.
5	Science Applications International Corporation 10 awardees, including Halfaker and Associates, LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army) DOS (Department of State)	$2,088,174,827	2.8%	Rank history: #7 in FY2021, #4 in FY2022, #5 in FY2024 and #6 in FY2025; down 1 since FY2022.
6	HP Enterprise Services LLC 8 awardees, including Peraton Enterprise Solutions LLC, Peraton Inc. and Knight Point Systems, LLC Top agencies DOS (Department of State) USAF (Department of the Air Force) HHS (Department of Health and Human Services)	$1,919,334,362	2.6%	Rank history: #24 in FY2021, #7 in FY2022, #19 in FY2024 and not on the FY2025 list; up 1 since FY2022.
7	CACI International Inc. 15 awardees, including Caci, Inc. - Federal, Caci Nss, LLC and Caci-Iss, LLC Top agencies DHS (Department of Homeland Security) Army (Department of the Army) DFAS (Defense Finance and Accounting Service)	$1,867,294,268	2.5%	Rank history: #5 in FY2021, #6 in FY2022, #8 in FY2024 and #5 in FY2025; down 1 since FY2022.
8	Deloitte LLP 4 awardees, including Deloitte Consulting LLP, Deloitte & Touche LLP and Deloitte Financial Advisory Services LLP Top agencies Treasury (Department of the Treasury) HHS (Department of Health and Human Services) DHS (Department of Homeland Security)	$999,330,059	1.4%	Rank history: #8 in FY2021, #9 in FY2022, #6 in FY2024 and #7 in FY2025; up 1 since FY2022.
9	FCN, Inc. Top agencies Treasury (Department of the Treasury) USAF (Department of the Air Force) DHA (Defense Health Agency)	$992,131,264	1.3%	Rank history: #16 in FY2021, #13 in FY2022, #9 in FY2024 and #11 in FY2025; up 4 since FY2022.
10	CGI Technologies and Solutions Inc. 3 awardees, including CGI Federal Inc. Top agencies DOS (Department of State) DHS (Department of Homeland Security) HHS (Department of Health and Human Services)	$940,838,802	1.3%	Rank history: #11 in FY2021, #10 in FY2022, #24 in FY2024 and not on the FY2025 list; unchanged since FY2022.
11	Thundercat Technology LLC Top agencies DOJ (Department of Justice) DOS (Department of State) DHS (Department of Homeland Security)	$789,222,735	1.1%	Rank history: #18 in FY2021, #14 in FY2022, #13 in FY2024 and #12 in FY2025; up 3 since FY2022.
12	Oracle Health Government Services Inc. Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency)	$740,301,829	1.0%	Rank history: not on the FY2021–FY2022 lists, #10 in FY2024 and #10 in FY2025; up 124 since FY2022.
13	Four Points Technology, L.L.C. Top agencies VA (Department of Veterans Affairs) DHS (Department of Homeland Security) SSA (Social Security Administration)	$724,322,451	1.0%	Rank history: #14 in FY2021, #17 in FY2022, #11 in FY2024 and #13 in FY2025; up 4 since FY2022.
14	Deloitte Consulting LLP Top agencies Treasury (Department of the Treasury) HHS (Department of Health and Human Services) DHS (Department of Homeland Security)	$644,298,101	0.9%	Rank history: not on the FY2021 list, #23 in FY2022, #64 in FY2024 and not on the FY2025 list; up 9 since FY2022.
15	Minburn Technology Group, LLC Top agencies VA (Department of Veterans Affairs) DOJ (Department of Justice) USDA (Department of Agriculture)	$616,608,896	0.8%	Rank history: #25 in FY2021, #30 in FY2022, #14 in FY2024 and #17 in FY2025; up 15 since FY2022.
16	International Business Machines Corporation 5 awardees, including Merge Healthcare Solutions Inc. Top agencies DHS (Department of Homeland Security) Army (Department of the Army) VA (Department of Veterans Affairs)	$614,675,917	0.8%	Rank history: #13 in FY2021, #15 in FY2022, #12 in FY2024 and #14 in FY2025; down 1 since FY2022.
17	V3Gate, LLC Top agencies VA (Department of Veterans Affairs) DOS (Department of State) DOJ (Department of Justice)	$578,410,566	0.8%	Rank history: #32 in FY2021, #25 in FY2022, #16 in FY2024 and #15 in FY2025; up 8 since FY2022.
18	Microsoft Corporation 3 awardees, including Github Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$479,183,626	0.6%	Rank history: #22 in FY2021, #21 in FY2022, #17 in FY2024 and #23 in FY2025; up 3 since FY2022.
19	Dell Federal Systems L.P. 5 awardees, including Vmware LLC, Dell Marketing L.P. and EMC Corporation Top agencies DHS (Department of Homeland Security) Treasury (Department of the Treasury) Army (Department of the Army)	$474,756,667	0.6%	Rank history: #6 in FY2021, #11 in FY2022 and not on the FY2024–FY2025 lists; down 8 since FY2022.
20	New TECH Solutions, Inc. Top agencies HHS (Department of Health and Human Services) USAF (Department of the Air Force) Navy (Department of the Navy)	$442,448,423	0.6%	Rank history: #26 in FY2021, #26 in FY2022, #18 in FY2024 and #19 in FY2025; up 6 since FY2022.
21	On Assignment, Inc. 6 awardees, including ECS Federal, LLC, Iron Vine Security LLC and Indrasoft Inc. Top agencies DHS (Department of Homeland Security) Army (Department of the Army) DOJ (Department of Justice)	$437,310,486	0.6%	Rank history: #38 in FY2021, #38 in FY2022 and not on the FY2024–FY2025 lists; up 17 since FY2022.
22	H.i.g. Capital Management Inc. 2 awardees, including Iron Bow Technologies, LLC and Empower AI, Inc. Top agencies USAF (Department of the Air Force) DISA (Defense Information Systems Agency) GSA (General Services Administration)	$427,753,347	0.6%	Rank history: #54 in FY2021, #32 in FY2022, #29 in FY2024 and not on the FY2025 list; up 10 since FY2022.
23	Lockheed Martin Corporation 17 awardees Top agencies MDA (DOD Missile Defense Agency) USAF (Department of the Air Force) Navy (Department of the Navy)	$419,443,021	0.6%	Rank history: #17 in FY2021, #24 in FY2022, #21 in FY2024 and #20 in FY2025; up 1 since FY2022.
24	Advanced Technology Systems Inc. 7 awardees, including Salient Crgt, Inc., Salient Federal-Sgis Inc. and Guident Technologies, Inc. Top agencies DOJ (Department of Justice) USAF (Department of the Air Force) VA (Department of Veterans Affairs)	$412,780,843	0.6%	Rank history: #34 in FY2021, not on the FY2022 list, #35 in FY2024 and not on the FY2025 list; up 175 since FY2022.
25	Mythics, LLC 2 awardees, including Emergent, LLC Top agencies USAF (Department of the Air Force) VA (Department of Veterans Affairs) DOJ (Department of Justice)	$381,511,972	0.5%	Rank history: #29 in FY2021, #34 in FY2022, #30 in FY2024 and #26 in FY2025; up 9 since FY2022.
26	Octo Consulting Group Inc. 4 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)	$376,409,419	0.5%	Rank history: #55 in FY2021, #31 in FY2022 and not on the FY2024–FY2025 lists; up 5 since FY2022.
27	Four LLC Top agencies Treasury (Department of the Treasury) DHS (Department of Homeland Security) Navy (Department of the Navy)	$351,696,800	0.5%	Rank history: #51 in FY2021, #51 in FY2022, #25 in FY2024 and #33 in FY2025; up 24 since FY2022.
28	Mantech International Corporation 8 awardees, including Mantech Advanced Systems International, Inc., Tapestry Technologies, Inc. and Knowledge Consulting Group Inc. Top agencies DHS (Department of Homeland Security) DOJ (Department of Justice) DISA (Defense Information Systems Agency)	$348,150,448	0.5%	Rank history: #19 in FY2021, #19 in FY2022, #28 in FY2024 and #18 in FY2025; down 9 since FY2022.
29	Northrop Grumman Corporation 21 awardees, including Northrop Grumman Systems Corporation Top agencies MDA (DOD Missile Defense Agency) Army (Department of the Army) USAF (Department of the Air Force)	$335,546,622	0.5%	Rank history: #9 in FY2021, #22 in FY2022, #27 in FY2024 and #24 in FY2025; down 7 since FY2022.
30	Countertrade Products, Inc. Top agencies Army (Department of the Army) DHA (Defense Health Agency) USAF (Department of the Air Force)	$320,813,696	0.4%	Rank history: #59 in FY2021, #61 in FY2022, #33 in FY2024 and #37 in FY2025; up 31 since FY2022.
31	World Wide Technology LLC Top agencies Army (Department of the Army) DOJ (Department of Justice) Navy (Department of the Navy)	$314,787,148	0.4%	Rank history: not on the FY2021–FY2022 lists, #23 in FY2024 and #27 in FY2025; new.
32	Jacobs Engineering Group Inc. 9 awardees, including Amentum Technology, Inc., The Keyw Corporation and Blue Canopy Group, LLC Top agencies USAF (Department of the Air Force) USSOCOM (United States Special Operations Command) DOJ (Department of Justice)	$312,877,560	0.4%	Rank history: #20 in FY2021, #28 in FY2022 and not on the FY2024–FY2025 lists; down 4 since FY2022.
33	Arctic Slope Regional Corporation 14 awardees, including Inuteq, LLC, Asrc Federal Data Network Technologies, LLC and Asrc Federal Highland Technology, Inc. Top agencies NASA (National Aeronautics and Space Administration) USDA (Department of Agriculture) DISA (Defense Information Systems Agency)	$287,863,764	0.4%	Rank history: #36 in FY2021, #42 in FY2022, #42 in FY2024 and #21 in FY2025; up 9 since FY2022.
34	Parsons Corporation 7 awardees, including Parsons Government Services Inc., Polaris Alpha, LLC and Ptsi Managed Services Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) DISA (Defense Information Systems Agency)	$282,471,647	0.4%	Rank history: #40 in FY2021, #48 in FY2022, #39 in FY2024 and #67 in FY2025; up 14 since FY2022.
35	Cognosante Holdings, LLC 3 awardees, including Cognosante MVH LLC, Cognosante Cds, LLC and Cognosante, LLC Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services) DHS (Department of Homeland Security)	$280,679,281	0.4%	Rank history: #61 in FY2021, #46 in FY2022, #75 in FY2024 and not on the FY2025 list; up 11 since FY2022.
36	Maximus Inc. 6 awardees, including Maximus Federal Services, Inc. and Maximus Federal Technology Solutions, LLC Top agencies Treasury (Department of the Treasury) SEC (Securities and Exchange Commission) WHS (DOD Washington Headquarters Service)	$278,769,331	0.4%	Rank history: #41 in FY2021, #41 in FY2022 and not on the FY2024–FY2025 lists; up 5 since FY2022.
37	Carahsoft Technology Corp Top agencies USDA (Department of Agriculture) Army (Department of the Army) USAF (Department of the Air Force)	$269,177,429	0.4%	Rank history: #56 in FY2021, #47 in FY2022, #22 in FY2024 and #22 in FY2025; up 10 since FY2022.
38	Government Acquisitions LLC Top agencies DHS (Department of Homeland Security) DOJ (Department of Justice) Treasury (Department of the Treasury)	$266,503,954	0.4%	Rank history: #49 in FY2021, #39 in FY2022, #45 in FY2024 and #46 in FY2025; up 1 since FY2022.
39	Tista Science and Technology Corporation Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services) USDA (Department of Agriculture)	$263,642,174	0.4%	Rank history: #31 in FY2021, #35 in FY2022, #43 in FY2024 and #65 in FY2025; down 4 since FY2022.
40	Red River Technology LLC 2 awardees, including Distributed Technology Group LLC Top agencies VA (Department of Veterans Affairs) DHS (Department of Homeland Security) HHS (Department of Health and Human Services)	$259,544,085	0.4%	Rank history: #48 in FY2021, #49 in FY2022, #56 in FY2024 and not on the FY2025 list; up 9 since FY2022.
41	Koniag, Inc. 8 awardees, including Tuknik Government Services LLC, Eagle Harbor Solutions LLC and Arlluk Technology Solutions LLC Top agencies USDA (Department of Agriculture) DISA (Defense Information Systems Agency) DOS (Department of State)	$252,187,291	0.3%	Rank history: #39 in FY2021, #40 in FY2022 and not on the FY2024–FY2025 lists; down 1 since FY2022.
42	Advanced Computer Concepts, Inc. Top agencies Navy (Department of the Navy) USDA (Department of Agriculture) DOJ (Department of Justice)	$251,761,028	0.3%	Rank history: #66 in FY2021, #66 in FY2022, #31 in FY2024 and #34 in FY2025; up 24 since FY2022.
43	Accenture Federal Services LLC Top agencies HHS (Department of Health and Human Services) USDA (Department of Agriculture) DHS (Department of Homeland Security)	$247,689,664	0.3%	Rank history: #4 in FY2021, #5 in FY2022 and not on the FY2024–FY2025 lists; down 38 since FY2022.
44	Software Information Resource Corp Top agencies Commerce (Department of Commerce) Navy (Department of the Navy) USAF (Department of the Air Force)	$244,109,610	0.3%	Rank history: not on the FY2021–FY2022 lists, #53 in FY2024 and #49 in FY2025; up 190 since FY2022.
45	Blue TECH Inc. Top agencies DHS (Department of Homeland Security) USSOCOM (United States Special Operations Command) Commerce (Department of Commerce)	$239,969,857	0.3%	Rank history: #37 in FY2021, #50 in FY2022, #47 in FY2024 and #54 in FY2025; up 5 since FY2022.
46	Kbr, Inc. 6 awardees, including KBR Wyle Services, LLC Top agencies USAF (Department of the Air Force) DOI (Department of the Interior) Navy (Department of the Navy)	$235,031,121	0.3%	Rank history: #53 in FY2021, #60 in FY2022 and not on the FY2024–FY2025 lists; up 14 since FY2022.
47	L3Harris Technologies, Inc. 14 awardees, including CAE USA Inc., L3 Technologies, Inc. and L3Harris Forcex, Inc. Top agencies Commerce (Department of Commerce) USAF (Department of the Air Force) DOT (Department of Transportation)	$234,867,544	0.3%	Rank history: #28 in FY2021, #53 in FY2022, #54 in FY2024 and #69 in FY2025; up 6 since FY2022.
48	RTX Corporation 25 awardees, including Raytheon Company, Everfox LLC and RTX BBN Technologies, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) Commerce (Department of Commerce)	$232,885,452	0.3%	Rank history: #21 in FY2021, #27 in FY2022 and not on the FY2024–FY2025 lists; down 21 since FY2022.
49	CDW Corporation Through CDW Government LLC Top agencies DOS (Department of State) DOT (Department of Transportation) USUHS (DOD Uniformed Services University of the Health Sciences)	$225,777,409	0.3%	Rank history: #50 in FY2021, #44 in FY2022 and not on the FY2024–FY2025 lists; down 5 since FY2022.
50	Govsmart, Inc. Top agencies HHS (Department of Health and Human Services) SBA (Small Business Administration) Navy (Department of the Navy)	$222,566,868	0.3%	Rank history: #62 in FY2021, #54 in FY2022, #46 in FY2024 and #41 in FY2025; up 4 since FY2022.
51	ICF International, Inc. 4 awardees, including ICF Incorporated, L.L.C., Creative Systems and Consulting L.L.C. and ICF Esac, LLC Top agencies HHS (Department of Health and Human Services) USDA (Department of Agriculture) Treasury (Department of the Treasury)	$218,890,198	0.3%	Rank history: #46 in FY2021, #52 in FY2022 and not on the FY2024–FY2025 lists; up 1 since FY2022.
52	Govcio, LLC Top agencies VA (Department of Veterans Affairs) DHS (Department of Homeland Security) DOL (Department of Labor)	$217,827,731	0.3%	Rank history: #35 in FY2021, #20 in FY2022, #59 in FY2024 and #64 in FY2025; down 32 since FY2022.
53	BAE Systems PLC 5 awardees, including BAE Systems Technology Solutions & Services Inc., BAE Systems Information and Electronic Systems Integration Inc. and BAE Systems Onearc Usa, Inc. Top agencies Army (Department of the Army) DOJ (Department of Justice) Navy (Department of the Navy)	$213,806,637	0.3%	Rank history: #79 in FY2021, not on the FY2022 list, #49 in FY2024 and #51 in FY2025; up 50 since FY2022.
54	Guidehouse Inc. 2 awardees Top agencies HHS (Department of Health and Human Services) DOJ (Department of Justice) DOS (Department of State)	$210,207,033	0.3%	Rank history: #64 in FY2021, #55 in FY2022 and not on the FY2024–FY2025 lists; up 1 since FY2022.
55	Serco North America (Holdings) Inc 2 awardees, including Serco Inc. and Whitney Bradley & Brown, Inc. Top agencies HHS (Department of Health and Human Services) USAF (Department of the Air Force) Navy (Department of the Navy)	$203,476,615	0.3%	Rank history: #42 in FY2021, #43 in FY2022 and not on the FY2024–FY2025 lists; down 12 since FY2022.
56	DLT Solutions LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DOJ (Department of Justice)	$201,651,800	0.3%	Rank history: #47 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 79 since FY2022.
57	ACE Info Solutions LLC 2 awardees, including Guidehouse Digital LLC and Dovel Technologies LLC Top agencies Commerce (Department of Commerce) HHS (Department of Health and Human Services) DHS (Department of Homeland Security)	$194,314,173	0.3%	Rank history: #30 in FY2021, #58 in FY2022 and not on the FY2024–FY2025 lists; up 1 since FY2022.
58	HP, Inc. 4 awardees, including HPI Federal LLC, Hewlett Packard Enterprise Co and Uscomputers Inc. Top agencies Navy (Department of the Navy) DISA (Defense Information Systems Agency) Treasury (Department of the Treasury)	$186,669,187	0.3%	Rank history: #86 in FY2021, #71 in FY2022 and not on the FY2024–FY2025 lists; up 13 since FY2022.
59	Booz Allen Hamilton Inc. Top agencies VA (Department of Veterans Affairs)	$185,220,427	0.3%	Rank history: not on the FY2021 list, #36 in FY2022 and not on the FY2024–FY2025 lists; down 23 since FY2022.
60	Alvarez LLC Top agencies VA (Department of Veterans Affairs) DOJ (Department of Justice) DISA (Defense Information Systems Agency)	$182,953,700	0.2%	Rank history: #45 in FY2021, #57 in FY2022, #65 in FY2024 and #43 in FY2025; down 3 since FY2022.
61	Nippon Telegraph and Telephone Corporation 3 awardees, including NTT Data Federal Services, Inc. and NTT Data Services Federal Government, LLC Top agencies USAID (US Agency for International Development) DOJ (Department of Justice) HHS (Department of Health and Human Services)	$182,817,482	0.2%	Rank history: #27 in FY2021, #33 in FY2022 and not on the FY2024–FY2025 lists; down 28 since FY2022.
62	Gartner, Inc. 2 awardees, including Personnel Decisions Research Institutes, LLC Top agencies USAF (Department of the Air Force) HHS (Department of Health and Human Services) OPM (Office of Personnel Management)	$181,844,504	0.2%	Rank history: #68 in FY2021, #72 in FY2022, #60 in FY2024 and not on the FY2025 list; up 10 since FY2022.
63	Metgreen Solutions Inc Top agencies VA (Department of Veterans Affairs) DOT (Department of Transportation) Navy (Department of the Navy)	$178,894,727	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
64	I3 Federal LLC Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs) DOS (Department of State)	$175,645,010	0.2%	Rank history: #70 in FY2021, #74 in FY2022 and not on the FY2024–FY2025 lists; up 10 since FY2022.
65	Fairwinds Technologies LLC Top agencies Army (Department of the Army) DHS (Department of Homeland Security) DISA (Defense Information Systems Agency)	$175,088,015	0.2%	Rank history: not on the FY2021–FY2022 lists, #72 in FY2024 and not on the FY2025 list; up 151 since FY2022.
66	Teksynap Corporation Top agencies DTRA (Defense Threat Reduction Agency) DLA (Defense Logistics Agency) NRC (Nuclear Regulatory Commission)	$170,836,454	0.2%	Rank history: #92 in FY2021, #59 in FY2022, #55 in FY2024 and #79 in FY2025; down 7 since FY2022.
67	REI Systems Inc. Top agencies HHS (Department of Health and Human Services) GSA (General Services Administration) DHRA (Defense Human Resources Activity)	$160,623,591	0.2%	Rank history: not on the FY2021 list, #90 in FY2022 and not on the FY2024–FY2025 lists; up 23 since FY2022.
68	Data Computer Corporation of America Top agencies USAF (Department of the Air Force) HHS (Department of Health and Human Services) DHA (Defense Health Agency)	$156,441,973	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 170 since FY2022.
69	Karsun Solutions LLC Top agencies DOT (Department of Transportation) DHS (Department of Homeland Security) GSA (General Services Administration)	$144,417,786	0.2%	Rank history: #73 in FY2021, #79 in FY2022, #89 in FY2024 and #96 in FY2025; up 10 since FY2022.
70	Johnson Controls Industries 4 awardees, including Johnson Controls Building Automation Systems, LLC and Johnson Controls, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$144,263,545	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
71	All Points Logistics, LLC Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force) DISA (Defense Information Systems Agency)	$143,451,571	0.2%	Rank history: #67 in FY2021, #75 in FY2022 and not on the FY2024–FY2025 lists; up 4 since FY2022.
72	Synergy Business Innovation & Solutions Inc. Top agencies USDA (Department of Agriculture) DHS (Department of Homeland Security) DOL (Department of Labor)	$137,668,722	0.2%	Rank history: not on the FY2021 list, #86 in FY2022, #74 in FY2024 and #62 in FY2025; up 14 since FY2022.
73	Strategic Enterprise Solutions Inc. Through Steampunk, Inc. Top agencies DHS (Department of Homeland Security) USDA (Department of Agriculture) USAID (US Agency for International Development)	$135,742,962	0.2%	Rank history: not on the FY2021 list, #84 in FY2022 and not on the FY2024–FY2025 lists; up 11 since FY2022.
74	It Concepts, Inc. Top agencies SSA (Social Security Administration) VA (Department of Veterans Affairs) CFPB (Consumer Financial Protection Bureau)	$133,416,106	0.2%	Rank history: not on the FY2021 list, #62 in FY2022, #38 in FY2024 and #50 in FY2025; down 12 since FY2022.
75	Anacapa Micro Products Inc Top agencies DHS (Department of Homeland Security) HHS (Department of Health and Human Services) Commerce (Department of Commerce)	$133,131,796	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 119 since FY2022.
76	Regan Technologies Corp Top agencies DOE (Department of Energy) VA (Department of Veterans Affairs) SBA (Small Business Administration)	$129,707,764	0.2%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #87 in FY2025; up 281 since FY2022.
77	Favor Techconsulting, LLC Top agencies VA (Department of Veterans Affairs) DHS (Department of Homeland Security) DOL (Department of Labor)	$126,927,592	0.2%	Rank history: #80 in FY2021, #68 in FY2022 and not on the FY2024–FY2025 lists; down 9 since FY2022.
78	Softrams LLC Top agencies HHS (Department of Health and Human Services) DHS (Department of Homeland Security) DODEA (Department of Defense Education Activity)	$124,605,098	0.2%	Rank history: not on the FY2021–FY2022 lists, #62 in FY2024 and #44 in FY2025; up 43 since FY2022.
79	Liberty It Solutions LLC Top agencies VA (Department of Veterans Affairs)	$121,606,697	0.2%	Rank history: #43 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 38 since FY2022.
80	Swish Data Corporation 2 awardees, including Titania Solutions Group, Inc. Top agencies DISA (Defense Information Systems Agency) VA (Department of Veterans Affairs) Navy (Department of the Navy)	$118,708,404	0.2%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #60 in FY2025; up 100 since FY2022.
81	Sapient Corporation 2 awardees, including Sapient Government Services, Inc. and Onpoint Consulting, Inc. Top agencies HHS (Department of Health and Human Services) CPSC (Consumer Product Safety Commission) NARA (National Archives and Records Administration)	$116,387,058	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 25 since FY2022.
82	Dev Technology Group Inc. Top agencies DHS (Department of Homeland Security) CFTC (Commodity Futures Trading Commission) CFPB (Consumer Financial Protection Bureau)	$115,531,413	0.2%	Rank history: not on the FY2021–FY2022 lists, #73 in FY2024 and #52 in FY2025; up 44 since FY2022.
83	Akira Technologies Inc. Top agencies DHS (Department of Homeland Security) HHS (Department of Health and Human Services) Treasury (Department of the Treasury)	$114,157,474	0.2%	Rank history: #89 in FY2021, #78 in FY2022 and not on the FY2024–FY2025 lists; down 5 since FY2022.
84	Siemens Aktiengesellschaft 9 awardees, including Siemens Government Technologies Inc., Varian Medical Systems, Inc. and Siemens Industry Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$110,826,245	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 47 since FY2022.
85	Securigence LLC Top agencies DARPA (Defense Advanced Research Projects Agency) FCC (Federal Communications Commission) OSD (Office of the Secretary of Defense)	$109,950,893	0.1%	Rank history: not on the FY2021 list, #81 in FY2022, #70 in FY2024 and #47 in FY2025; down 4 since FY2022.
86	Panamerica Computers, Inc. Top agencies DHS (Department of Homeland Security) HHS (Department of Health and Human Services) DOJ (Department of Justice)	$109,910,160	0.1%	Rank history: not on the FY2021 list, #85 in FY2022 and not on the FY2024–FY2025 lists; down 1 since FY2022.
87	Smartronix LLC 3 awardees, including Datastrong, LLC and C2Sconsultinggroup LLC Top agencies Navy (Department of the Navy) DOI (Department of the Interior) CFTC (Commodity Futures Trading Commission)	$109,867,287	0.1%	Rank history: #60 in FY2021, #63 in FY2022 and not on the FY2024–FY2025 lists; down 24 since FY2022.
88	Innovative Management Concepts, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) HHS (Department of Health and Human Services)	$109,852,867	0.1%	Rank history: not on the FY2021 list, #80 in FY2022, #69 in FY2024 and not on the FY2025 list; down 8 since FY2022.
89	Vae, Inc. Top agencies DISA (Defense Information Systems Agency) Navy (Department of the Navy) DOS (Department of State)	$108,313,910	0.1%	Rank history: #81 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 55 since FY2022.
90	Alpha Omega Integration LLC Top agencies DHS (Department of Homeland Security) DOS (Department of State) USDA (Department of Agriculture)	$107,454,454	0.1%	Rank history: not on the FY2021–FY2022 lists, #95 in FY2024 and not on the FY2025 list; up 89 since FY2022.
91	Executive Information Systems, L.L.C. Top agencies HHS (Department of Health and Human Services) SSA (Social Security Administration) Commerce (Department of Commerce)	$106,861,394	0.1%	Rank history: not on the FY2021 list, #92 in FY2022, #86 in FY2024 and not on the FY2025 list; up 1 since FY2022.
92	Arrow Electronics, Inc. 6 awardees, including Immixtechnology Inc. and EC America, Inc. Top agencies Treasury (Department of the Treasury) HHS (Department of Health and Human Services) SSA (Social Security Administration)	$105,555,181	0.1%	Rank history: #93 in FY2021, #94 in FY2022, #78 in FY2024 and #97 in FY2025; up 2 since FY2022.
93	Sparksoft Corporation 2 awardees Top agencies HHS (Department of Health and Human Services)	$104,220,932	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 31 since FY2022.
94	Spatial Front Inc Top agencies Commerce (Department of Commerce) USDA (Department of Agriculture) DOT (Department of Transportation)	$103,009,482	0.1%	Rank history: not on the FY2021–FY2022 lists, #58 in FY2024 and #71 in FY2025; new.
95	Salient Crgt, Inc. Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force) DOJ (Department of Justice)	$101,795,410	0.1%	Rank history: not on the FY2021 list, #87 in FY2022, #41 in FY2024 and #16 in FY2025; down 8 since FY2022.
96	Earth Resources Technology, LLC Top agencies Commerce (Department of Commerce)	$101,587,520	0.1%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #90 in FY2025; up 59 since FY2022.
97	By Light Professional It Services LLC 3 awardees, including Cole Engineering Services, Inc. Top agencies VA (Department of Veterans Affairs) Army (Department of the Army) NSF (National Science Foundation)	$101,457,986	0.1%	Rank history: #57 in FY2021, #69 in FY2022, #98 in FY2024 and not on the FY2025 list; down 28 since FY2022.
98	Mindpoint Group LLC Top agencies DOJ (Department of Justice) HHS (Department of Health and Human Services) Treasury (Department of the Treasury)	$100,646,458	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 87 since FY2022.
99	August Schell Enterprises, Inc. Top agencies DISA (Defense Information Systems Agency) Navy (Department of the Navy) DOJ (Department of Justice)	$99,413,872	0.1%	Rank history: not on the FY2021–FY2022 lists, #90 in FY2024 and #68 in FY2025; up 13 since FY2022.
100	Blue Cross & Blue Shield of South Carolina 2 awardees, including Companion Data Services LLC and Palmetto Gba, LLC Top agencies HHS (Department of Health and Human Services)	$99,332,518	0.1%	Rank history: not on the FY2021–FY2022 lists, #61 in FY2024 and not on the FY2025 list; new.

Rankings for the codes under NAICS 54151

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 $73.8 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 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