Top 100 Department of Justice Contractors, FY2023

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Clark Construction Group LLC 2 awardees Top NAICS codes 236220 Commercial and Institutional Building Construction	$464,683,872	4.4%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 186 since FY2022.
2	Brasfield & Gorrie LLC Top NAICS codes 236220 Commercial and Institutional Building Construction	$399,111,984	3.8%	Rank history: not on the FY2021 list, #49 in FY2022, #1 in FY2024 and #6 in FY2025; up 47 since FY2022.
3	The GEO Group, Inc. 7 awardees, including GEO Reentry Inc., GEO Secure Services, LLC and Cornell Abraxas Group, LLC Top NAICS codes 561210 Facilities Support Services 922190 Other Justice, Public Order, and Safety Activities 623990 Other Residential Care Facilities	$251,555,492	2.4%	Rank history: #1 in FY2021, #1 in FY2022, #2 in FY2024 and #1 in FY2025; down 2 since FY2022.
4	Thundercat Technology LLC Top NAICS codes 541519 Other Computer Related Services 423430 Computer and Computer Peripheral Equipment and Software Merchant Wholesalers 611710 Educational Support Services	$187,943,939	1.8%	Rank history: #18 in FY2021, #3 in FY2022, #12 in FY2024 and #11 in FY2025; down 1 since FY2022.
5	Mckesson Corporation 6 awardees, including Mckesson Medical-Surgical Government Solutions LLC and Biologics, Inc. Top NAICS codes 325412 Pharmaceutical Preparation Manufacturing 424210 Drugs and Druggists' Sundries Merchant Wholesalers 325998 All Other Miscellaneous Chemical Product and Preparation Manufacturing	$184,086,388	1.8%	Rank history: #9 in FY2021, #5 in FY2022, #3 in FY2024 and #2 in FY2025; unchanged since FY2022.
6	Leidos Holdings, Inc. 7 awardees, including Leidos, Inc., QTC Medical Services Inc. and Leidos Digital Solutions Inc. Top NAICS codes 541512 Computer Systems Design Services 541199 All Other Legal Services 541611 Administrative Management and General Management Consulting Services	$169,616,995	1.6%	Rank history: #5 in FY2021, #7 in FY2022, #9 in FY2024 and #8 in FY2025; up 1 since FY2022.
7	CGI Technologies and Solutions Inc. Through CGI Federal Inc. Top NAICS codes 561210 Facilities Support Services 541519 Other Computer Related Services 541512 Computer Systems Design Services	$149,061,691	1.4%	Rank history: #15 in FY2021, #9 in FY2022, #19 in FY2024 and not on the FY2025 list; up 2 since FY2022.
8	Naphcare LLC Top NAICS codes 622110 General Medical and Surgical Hospitals 524114 Direct Health and Medical Insurance Carriers 621999 All Other Miscellaneous Ambulatory Health Care Services	$142,293,488	1.4%	Rank history: #7 in FY2021, #6 in FY2022, #5 in FY2024 and #5 in FY2025; down 2 since FY2022.
9	At&T Inc. 33 awardees, including At&T Enterprises, LLC, Att Mobility LLC and New Cingular Wireless Services, Inc. Top NAICS codes 517110 Wired Telecommunications Carriers 517312 Wireless Telecommunications Carriers (except Satellite) 334220 Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing	$139,228,469	1.3%	Rank history: #30 in FY2021, #12 in FY2022, #4 in FY2024 and #3 in FY2025; up 3 since FY2022.
10	Science Applications International Corporation Through Forfeiture Support Associates LLC Top NAICS codes 541199 All Other Legal Services 541990 All Other Professional, Scientific, and Technical Services 541611 Administrative Management and General Management Consulting Services	$133,939,607	1.3%	Rank history: #10 in FY2021, #10 in FY2022, #6 in FY2024 and #7 in FY2025; unchanged since FY2022.
11	Accenture Inc. Through Accenture Federal Services LLC Top NAICS codes 541512 Computer Systems Design Services 541519 Other Computer Related Services 541611 Administrative Management and General Management Consulting Services	$124,619,795	1.2%	Rank history: not on the FY2021 list, #55 in FY2022 and not on the FY2024–FY2025 lists; up 44 since FY2022.
12	Booz Allen Hamilton Holding Corporation Through Booz Allen Hamilton Inc. Top NAICS codes 541511 Custom Computer Programming Services 541611 Administrative Management and General Management Consulting Services 541512 Computer Systems Design Services	$118,184,240	1.1%	Rank history: #19 in FY2021, #14 in FY2022, #10 in FY2024 and #14 in FY2025; up 2 since FY2022.
13	Minburn Technology Group, LLC Top NAICS codes 541519 Other Computer Related Services 511210 Software Publishers	$117,323,204	1.1%	Rank history: #17 in FY2021, #11 in FY2022, #8 in FY2024 and #9 in FY2025; down 2 since FY2022.
14	Advanced Technology Systems Inc. Through Salient Crgt, Inc. Top NAICS codes 541512 Computer Systems Design Services	$114,580,744	1.1%	Rank history: #77 in FY2021, not on the FY2022 list, #45 in FY2024 and not on the FY2025 list; returned.
15	Heritage Health Solutions, Inc. Top NAICS codes 524114 Direct Health and Medical Insurance Carriers	$109,162,488	1.0%	Rank history: #14 in FY2021, #13 in FY2022, not on the FY2024 list and #12 in FY2025; down 2 since FY2022.
16	Corecivic, Inc. Top NAICS codes 922190 Other Justice, Public Order, and Safety Activities 561612 Security Guards and Patrol Services 623990 Other Residential Care Facilities	$93,067,344	0.9%	Rank history: #6 in FY2021, #4 in FY2022, #17 in FY2024 and #18 in FY2025; down 12 since FY2022.
17	CACI International Inc. 7 awardees, including Caci, LLC - Commercial, Caci, Inc. - Federal and Caci Nss, LLC Top NAICS codes 541199 All Other Legal Services 541512 Computer Systems Design Services 541519 Other Computer Related Services	$91,607,335	0.9%	Rank history: #11 in FY2021, #53 in FY2022, #83 in FY2024 and #23 in FY2025; up 36 since FY2022.
18	Sos International LLC Top NAICS codes 541930 Translation and Interpretation Services	$89,920,000	0.9%	Rank history: #34 in FY2021, not on the FY2022 list, #55 in FY2024 and #22 in FY2025; up 199 since FY2022.
19	Dismas Charities Inc. Top NAICS codes 623990 Other Residential Care Facilities	$88,064,321	0.8%	Rank history: #25 in FY2021, #18 in FY2022, #24 in FY2024 and #17 in FY2025; down 1 since FY2022.
20	World Wide Technology LLC Top NAICS codes 541519 Other Computer Related Services 334111 Electronic Computer Manufacturing 449210 Electronics and Appliance Retailers	$86,090,594	0.8%	Rank history: not on the FY2021–FY2022 lists, #30 in FY2024 and #44 in FY2025; new.
21	General Dynamics Corporation 7 awardees, including General Dynamics Information Technology, Inc., General Dynamics Mission Systems, Inc. and General Dynamics One Source LLC Top NAICS codes 541511 Custom Computer Programming Services 334220 Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing 334111 Electronic Computer Manufacturing	$85,013,123	0.8%	Rank history: #12 in FY2021, #15 in FY2022, #29 in FY2024 and #29 in FY2025; down 6 since FY2022.
22	Mindpoint Group LLC Top NAICS codes 541519 Other Computer Related Services	$80,331,983	0.8%	Rank history: #38 in FY2021, #41 in FY2022, #23 in FY2024 and not on the FY2025 list; up 19 since FY2022.
23	PAE Government Services Inc. 3 awardees, including Pluribus International LLC Top NAICS codes 541611 Administrative Management and General Management Consulting Services 541330 Engineering Services	$74,120,583	0.7%	Rank history: #24 in FY2021, #17 in FY2022, #34 in FY2024 and not on the FY2025 list; down 6 since FY2022.
24	BAE Systems PLC 3 awardees, including BAE Systems Technology Solutions & Services Inc., BAE Systems Applied Intelligence Limited and Defense Technology, LLC Top NAICS codes 541512 Computer Systems Design Services 541611 Administrative Management and General Management Consulting Services 541519 Other Computer Related Services	$73,639,702	0.7%	Rank history: #13 in FY2021, #26 in FY2022, #7 in FY2024 and #25 in FY2025; up 2 since FY2022.
25	Deloitte LLP 4 awardees, including Deloitte Financial Advisory Services LLP, Deloitte Consulting LLP and Deloitte & Touche LLP Top NAICS codes 541199 All Other Legal Services 541611 Administrative Management and General Management Consulting Services 541519 Other Computer Related Services	$72,817,199	0.7%	Rank history: #20 in FY2021, #16 in FY2022 and not on the FY2024–FY2025 lists; down 9 since FY2022.
26	Seven Corners Inc. Top NAICS codes 622110 General Medical and Surgical Hospitals 621910 Ambulance Services	$68,586,343	0.7%	Rank history: #23 in FY2021, #21 in FY2022, #25 in FY2024 and #16 in FY2025; down 5 since FY2022.
27	On Assignment, Inc. 2 awardees, including ECS Federal, LLC and Inforeliance LLC Top NAICS codes 541511 Custom Computer Programming Services 541512 Computer Systems Design Services 541611 Administrative Management and General Management Consulting Services	$67,829,896	0.6%	Rank history: #8 in FY2021, #20 in FY2022 and not on the FY2024–FY2025 lists; down 7 since FY2022.
28	Wellpath LLC Top NAICS codes 622110 General Medical and Surgical Hospitals 621420 Outpatient Mental Health and Substance Abuse Centers 621111 Offices of Physicians (except Mental Health Specialists)	$66,917,815	0.6%	Rank history: #39 in FY2021, #37 in FY2022, #28 in FY2024 and #21 in FY2025; up 9 since FY2022.
29	Eagle Harbor, LLC Top NAICS codes 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services 541330 Engineering Services 541612 Human Resources Consulting Services	$61,094,556	0.6%	Rank history: #64 in FY2021, #30 in FY2022, #13 in FY2024 and #13 in FY2025; up 1 since FY2022.
30	Altegrity, Inc. Through PAE Labat-Anderson LLC Top NAICS codes 541199 All Other Legal Services 561990 All Other Support Services 541611 Administrative Management and General Management Consulting Services	$60,699,388	0.6%	Rank history: #35 in FY2021, #24 in FY2022 and not on the FY2024–FY2025 lists; down 6 since FY2022.
31	Network Designs Inc Top NAICS codes 541512 Computer Systems Design Services	$56,963,401	0.5%	Rank history: not on the FY2021–FY2022 lists, #37 in FY2024 and #35 in FY2025; new.
32	Guidehouse Inc. 2 awardees Top NAICS codes 541511 Custom Computer Programming Services 541611 Administrative Management and General Management Consulting Services 541330 Engineering Services	$54,019,172	0.5%	Rank history: #31 in FY2021, #29 in FY2022 and not on the FY2024–FY2025 lists; down 3 since FY2022.
33	University of Massachusetts 2 awardees, including University of Massachusetts Medical School Top NAICS codes 622110 General Medical and Surgical Hospitals 611430 Professional and Management Development Training 541199 All Other Legal Services	$52,988,486	0.5%	Rank history: #40 in FY2021, #38 in FY2022 and not on the FY2024–FY2025 lists; up 5 since FY2022.
34	Seneca Strategic Partners, LLC Top NAICS codes 541519 Other Computer Related Services 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing	$52,196,315	0.5%	Rank history: not on the FY2021 list, #57 in FY2022, #43 in FY2024 and not on the FY2025 list; up 23 since FY2022.
35	Acacia Center for Justice Top NAICS codes 541199 All Other Legal Services	$50,520,512	0.5%	Rank history: not on the FY2021 list, #45 in FY2022, #32 in FY2024 and #66 in FY2025; up 10 since FY2022.
36	Nippon Telegraph and Telephone Corporation 3 awardees, including NTT Data Federal Services, Inc., NTT Data Services Federal Government, LLC and Docomo Pacific, Inc. Top NAICS codes 541511 Custom Computer Programming Services 541330 Engineering Services 541611 Administrative Management and General Management Consulting Services	$48,967,522	0.5%	Rank history: #3 in FY2021, #8 in FY2022 and not on the FY2024–FY2025 lists; down 28 since FY2022.
37	Krueger International, Inc. 2 awardees Top NAICS codes 337211 Wood Office Furniture Manufacturing 238390 Other Building Finishing Contractors 541613 Marketing Consulting Services	$48,346,473	0.5%	Rank history: #22 in FY2021, #34 in FY2022, #40 in FY2024 and #37 in FY2025; down 3 since FY2022.
38	Mantech International Corporation Through Mantech Advanced Systems International, Inc. Top NAICS codes 541512 Computer Systems Design Services 541519 Other Computer Related Services 541511 Custom Computer Programming Services	$48,057,146	0.5%	Rank history: #4 in FY2021, #2 in FY2022 and not on the FY2024–FY2025 lists; down 36 since FY2022.
39	V3Gate, LLC Top NAICS codes 541519 Other Computer Related Services	$44,641,362	0.4%	Rank history: #58 in FY2021, #59 in FY2022, #56 in FY2024 and #38 in FY2025; up 20 since FY2022.
40	The Mitre Corporation Top NAICS codes 541990 All Other Professional, Scientific, and Technical Services	$43,061,657	0.4%	Rank history: #53 in FY2021, #28 in FY2022, #98 in FY2024 and not on the FY2025 list; down 12 since FY2022.
41	FCN, Inc. Top NAICS codes 541519 Other Computer Related Services	$42,086,232	0.4%	Rank history: not on the FY2021–FY2022 lists, #39 in FY2024 and #47 in FY2025; new.
42	Jacobs Engineering Group Inc. 4 awardees, including The Keyw Corporation and Amentum Technology, Inc. Top NAICS codes 541519 Other Computer Related Services 541512 Computer Systems Design Services 541310 Architectural Services	$40,123,967	0.4%	Rank history: #33 in FY2021, #33 in FY2022 and not on the FY2024–FY2025 lists; down 9 since FY2022.
43	International Business Machines Corporation 3 awardees Top NAICS codes 541512 Computer Systems Design Services 541511 Custom Computer Programming Services 541611 Administrative Management and General Management Consulting Services	$38,708,716	0.4%	Rank history: #45 in FY2021, not on the FY2022 list, #38 in FY2024 and #46 in FY2025; up 107 since FY2022.
44	Mythics, LLC Through Emergent, LLC Top NAICS codes 541519 Other Computer Related Services 334111 Electronic Computer Manufacturing 511210 Software Publishers	$37,708,367	0.4%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 337 since FY2022.
45	B.l. Harbert Holdings, L.L.C. Through BL Harbert International LLC Top NAICS codes 236220 Commercial and Institutional Building Construction	$36,873,518	0.4%	Rank history: not on the FY2021 list, #40 in FY2022, #18 in FY2024 and not on the FY2025 list; down 5 since FY2022.
46	Ba-Zai JV, LLC Top NAICS codes 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services	$36,132,209	0.3%	Rank history: #26 in FY2021, #44 in FY2022 and not on the FY2024–FY2025 lists; down 2 since FY2022.
47	Vertex Aerospace LLC Through V2X Aerospace LLC Top NAICS codes 336411 Aircraft Manufacturing	$36,022,107	0.3%	Rank history: #47 in FY2021, #19 in FY2022 and not on the FY2024–FY2025 lists; down 28 since FY2022.
48	Pgls LLC Top NAICS codes 541930 Translation and Interpretation Services	$35,455,717	0.3%	Rank history: #81 in FY2021, #54 in FY2022, #42 in FY2024 and #60 in FY2025; up 6 since FY2022.
49	Nana Regional Corporation Inc. Through Jade Creek Construction LLC Top NAICS codes 236220 Commercial and Institutional Building Construction	$34,527,722	0.3%	Rank history: not on the FY2021–FY2022 lists, #88 in FY2024 and not on the FY2025 list; new.
50	Unisys Corporation Top NAICS codes 443120 Computer and Software Stores	$34,232,365	0.3%	Rank history: #59 in FY2021, not on the FY2022 list, #52 in FY2024 and not on the FY2025 list; up 99 since FY2022.
51	Koniag, Inc. 6 awardees, including Pacarctic, LLC, Arlluk Technology Solutions LLC and Tuknik Government Services LLC Top NAICS codes 561990 All Other Support Services 541511 Custom Computer Programming Services 541611 Administrative Management and General Management Consulting Services	$33,437,898	0.3%	Rank history: #72 in FY2021, #32 in FY2022, not on the FY2024 list and #39 in FY2025; down 19 since FY2022.
52	HP Enterprise Services LLC 3 awardees, including Peraton Inc. and Peraton Government Communications Inc. Top NAICS codes 541511 Custom Computer Programming Services 541519 Other Computer Related Services 541512 Computer Systems Design Services	$33,135,274	0.3%	Rank history: #68 in FY2021, #43 in FY2022 and not on the FY2024–FY2025 lists; down 9 since FY2022.
53	Securitas AB Through Paragon Systems Inc. Top NAICS codes 561612 Security Guards and Patrol Services	$33,131,632	0.3%	Rank history: #42 in FY2021, #58 in FY2022, #61 in FY2024 and not on the FY2025 list; up 5 since FY2022.
54	Four LLC Top NAICS codes 511210 Software Publishers 541519 Other Computer Related Services 423430 Computer and Computer Peripheral Equipment and Software Merchant Wholesalers	$32,814,765	0.3%	Rank history: #50 in FY2021, #61 in FY2022, #44 in FY2024 and not on the FY2025 list; up 7 since FY2022.
55	Thermo Electron Corporation 6 awardees, including Life Technologies Corporation, Thermo Electron North America LLC and Fisher Scientific Company L.L.C. Top NAICS codes 334516 Analytical Laboratory Instrument Manufacturing 811219 Other Electronic and Precision Equipment Repair and Maintenance 339113 Surgical Appliance and Supplies Manufacturing	$32,551,347	0.3%	Rank history: #82 in FY2021, #76 in FY2022 and not on the FY2024–FY2025 lists; up 21 since FY2022.
56	Government of the United States 35 awardees, including Federal Prison Industries, Inc., DLA Troop Support and GSA Financial and Payroll Service Top NAICS codes 337211 Wood Office Furniture Manufacturing 339999 All Other Miscellaneous Manufacturing 337214 Office Furniture (except Wood) Manufacturing	$32,271,816	0.3%	Rank history: #65 in FY2021, #60 in FY2022, #92 in FY2024 and not on the FY2025 list; up 4 since FY2022.
57	Integrated Medical Solutions, LLC Top NAICS codes 622110 General Medical and Surgical Hospitals 561990 All Other Support Services 541990 All Other Professional, Scientific, and Technical Services	$31,875,809	0.3%	Rank history: #44 in FY2021, #52 in FY2022, #68 in FY2024 and #52 in FY2025; down 5 since FY2022.
58	Verizon Communications Inc. 11 awardees, including Verizon Business Network Services LLC, Cellco Partnership and Verizon Federal Inc. Top NAICS codes 517110 Wired Telecommunications Carriers 517312 Wireless Telecommunications Carriers (except Satellite) 517919 All Other Telecommunications	$31,629,158	0.3%	Rank history: #54 in FY2021, #63 in FY2022 and not on the FY2024–FY2025 lists; up 5 since FY2022.
59	Planet Technologies, Inc. Top NAICS codes 541512 Computer Systems Design Services 541519 Other Computer Related Services	$31,370,949	0.3%	Rank history: #90 in FY2021, #71 in FY2022 and not on the FY2024–FY2025 lists; up 12 since FY2022.
60	DH Technologies, Inc. Top NAICS codes 541519 Other Computer Related Services 541512 Computer Systems Design Services 423450 Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers	$30,099,663	0.3%	Rank history: not on the FY2021 list, #99 in FY2022 and not on the FY2024–FY2025 lists; up 39 since FY2022.
61	Paragon Micro Inc. Top NAICS codes 541519 Other Computer Related Services	$29,320,927	0.3%	Rank history: not on the FY2021–FY2022 lists, #74 in FY2024 and not on the FY2025 list; up 128 since FY2022.
62	Carahsoft Technology Corp Top NAICS codes 334111 Electronic Computer Manufacturing 541519 Other Computer Related Services 511210 Software Publishers	$29,154,195	0.3%	Rank history: #37 in FY2021, #39 in FY2022, #57 in FY2024 and #99 in FY2025; down 23 since FY2022.
63	Mayvin, Inc. Top NAICS codes 541330 Engineering Services 541990 All Other Professional, Scientific, and Technical Services	$29,028,705	0.3%	Rank history: not on the FY2021 list, #82 in FY2022, #53 in FY2024 and #49 in FY2025; up 19 since FY2022.
64	Government Acquisitions LLC Top NAICS codes 541519 Other Computer Related Services	$28,118,056	0.3%	Rank history: not on the FY2021 list, #27 in FY2022, not on the FY2024 list and #98 in FY2025; down 37 since FY2022.
65	Veterans Range Solutions, LLC Top NAICS codes 236210 Industrial Building Construction	$27,244,248	0.3%	Rank history: #79 in FY2021, #46 in FY2022 and not on the FY2024–FY2025 lists; down 19 since FY2022.
66	Axon Enterprise, Inc. Top NAICS codes 334310 Audio and Video Equipment Manufacturing 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services 335999 All Other Miscellaneous Electrical Equipment and Component Manufacturing	$26,833,488	0.3%	Rank history: not on the FY2021–FY2022 lists, #63 in FY2024 and #90 in FY2025; up 180 since FY2022.
67	Metlang LLC Top NAICS codes 541930 Translation and Interpretation Services 541199 All Other Legal Services	$26,655,195	0.3%	Rank history: not on the FY2021–FY2022 lists, #48 in FY2024 and #45 in FY2025; new.
68	Ernst & Young LLP Top NAICS codes 541211 Offices of Certified Public Accountants 541199 All Other Legal Services	$25,500,973	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 56 since FY2022.
69	Shaver Foods LLC Top NAICS codes 311999 All Other Miscellaneous Food Manufacturing 311991 Perishable Prepared Food Manufacturing 311421 Fruit and Vegetable Canning	$25,457,384	0.2%	Rank history: not on the FY2021 list, #86 in FY2022, #69 in FY2024 and #61 in FY2025; up 17 since FY2022.
70	Action Facilities Management Inc. Top NAICS codes 561210 Facilities Support Services	$24,535,067	0.2%	Rank history: not on the FY2021–FY2022 lists, #60 in FY2024 and #56 in FY2025; up 260 since FY2022.
71	Fedex Corp 8 awardees, including Federal Express Corporation, Fedex Supply Chain Distribution System, Inc. and Fedex Custom Critical Inc. Top NAICS codes 492110 Couriers and Express Delivery Services 488999 All Other Support Activities for Transportation 561499 All Other Business Support Services	$24,202,470	0.2%	Rank history: not on the FY2021 list, #67 in FY2022, not on the FY2024 list and #87 in FY2025; down 4 since FY2022.
72	Ultra Electronics Forensic Technology Inc 2 awardees, including Prologic, Inc. Top NAICS codes 541990 All Other Professional, Scientific, and Technical Services 541511 Custom Computer Programming Services	$24,167,814	0.2%	Rank history: #69 in FY2021, #87 in FY2022 and not on the FY2024–FY2025 lists; up 15 since FY2022.
73	Servicesource Inc. Top NAICS codes 561720 Janitorial Services 722310 Food Service Contractors	$24,111,161	0.2%	Rank history: not on the FY2021 list, #65 in FY2022, #78 in FY2024 and #63 in FY2025; down 8 since FY2022.
74	Arctic Slope Mission Services LLC Top NAICS codes 541511 Custom Computer Programming Services	$24,081,391	0.2%	Rank history: #71 in FY2021, #64 in FY2022, #75 in FY2024 and not on the FY2025 list; down 10 since FY2022.
75	Tribalco LLC Top NAICS codes 541519 Other Computer Related Services	$23,907,443	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
76	Gustav Keoni Top NAICS codes 238210 Electrical Contractors and Other Wiring Installation Contractors 238220 Plumbing, Heating, and Air-Conditioning Contractors 237130 Power and Communication Line and Related Structures Construction	$23,171,161	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
77	Intellibridge LLC Through Intelliware Systems Inc. Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$23,164,785	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 33 since FY2022.
78	Intepros Federal Incorporated Top NAICS codes 541512 Computer Systems Design Services	$22,619,543	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 58 since FY2022.
79	Effectual Public Sector Inc. Top NAICS codes 541511 Custom Computer Programming Services	$22,544,893	0.2%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #74 in FY2025; up 91 since FY2022.
80	Protection Strategies Inc. Top NAICS codes 561611 Investigation and Personal Background Check Services	$22,319,293	0.2%	Rank history: #88 in FY2021, #48 in FY2022 and not on the FY2024–FY2025 lists; down 32 since FY2022.
81	The University of North Texas Health Science Center At Fort Worth Top NAICS codes 622110 General Medical and Surgical Hospitals 621511 Medical Laboratories 541380 Testing Laboratories and Services	$22,006,251	0.2%	Rank history: #51 in FY2021, not on the FY2022 list, #62 in FY2024 and #50 in FY2025; up 309 since FY2022.
82	United Security Inc. Top NAICS codes 561612 Security Guards and Patrol Services	$21,724,167	0.2%	Rank history: #91 in FY2021, not on the FY2022 list, #80 in FY2024 and #84 in FY2025; up 31 since FY2022.
83	Blind Industries and Services of Maryland 2 awardees Top NAICS codes 315210 Cut and Sew Apparel Contractors 315280 Other Cut and Sew Apparel Manufacturing	$21,580,774	0.2%	Rank history: #76 in FY2021, #84 in FY2022, #86 in FY2024 and #78 in FY2025; up 1 since FY2022.
84	Deloitte Consulting LLP Top NAICS codes 541611 Administrative Management and General Management Consulting Services 541219 Other Accounting Services	$21,438,178	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 170 since FY2022.
85	ICF International, Inc. Through ICF Incorporated, L.L.C. Top NAICS codes 541611 Administrative Management and General Management Consulting Services 541110 Offices of Lawyers	$21,398,773	0.2%	Rank history: #97 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 35 since FY2022.
86	Old Harbor Native Corporation 2 awardees, including Ocean Bay Information and Systems Management, LLC Top NAICS codes 541990 All Other Professional, Scientific, and Technical Services	$21,159,553	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 100 since FY2022.
87	Idemia Identity & Security USA LLC 2 awardees, including Idemia National Security Solutions LLC Top NAICS codes 334118 Computer Terminal and Other Computer Peripheral Equipment Manufacturing 811212 Computer and Office Machine Repair and Maintenance 541519 Other Computer Related Services	$20,607,263	0.2%	Rank history: #83 in FY2021, #89 in FY2022 and not on the FY2024–FY2025 lists; up 2 since FY2022.
88	New TECH Solutions, Inc. Top NAICS codes 541519 Other Computer Related Services 334111 Electronic Computer Manufacturing	$20,537,975	0.2%	Rank history: not on the FY2021 list, #72 in FY2022, #67 in FY2024 and #40 in FY2025; down 16 since FY2022.
89	Theodor Wille Intertrade GMBH Through Atlantic Diving Supply, Inc. Top NAICS codes 339920 Sporting and Athletic Goods Manufacturing 315990 Apparel Accessories and Other Apparel Manufacturing 339113 Surgical Appliance and Supplies Manufacturing	$20,466,870	0.2%	Rank history: #67 in FY2021, #80 in FY2022 and not on the FY2024–FY2025 lists; down 9 since FY2022.
90	Cynergy Professional Systems LLC Top NAICS codes 541519 Other Computer Related Services 811212 Computer and Office Machine Repair and Maintenance 237130 Power and Communication Line and Related Structures Construction	$20,085,004	0.2%	Rank history: #96 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 58 since FY2022.
91	Metropolitan Interpreters & Translators, Inc. Top NAICS codes 541930 Translation and Interpretation Services	$19,857,927	0.2%	Rank history: #32 in FY2021, #35 in FY2022 and not on the FY2024–FY2025 lists; down 56 since FY2022.
92	Volunteers of America Inc. 3 awardees, including Volunteers of America Texas, Inc., Volunteers of America Puerto Rico RRC Inc. and Volunteers of America Northern Rockies Top NAICS codes 623990 Other Residential Care Facilities 621420 Outpatient Mental Health and Substance Abuse Centers	$19,378,167	0.2%	Rank history: #89 in FY2021, #97 in FY2022 and not on the FY2024–FY2025 lists; up 5 since FY2022.
93	Microsoft Corporation 2 awardees Top NAICS codes 541512 Computer Systems Design Services 541519 Other Computer Related Services	$18,809,936	0.2%	Rank history: #93 in FY2021, not on the FY2022 list, #58 in FY2024 and #81 in FY2025; up 29 since FY2022.
94	Sysorex Government Services Inc. Top NAICS codes 541519 Other Computer Related Services	$18,423,475	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 33 since FY2022.
95	University of Kentucky 2 awardees Top NAICS codes 622110 General Medical and Surgical Hospitals	$18,249,136	0.2%	Rank history: #85 in FY2021, #93 in FY2022, not on the FY2024 list and #69 in FY2025; down 2 since FY2022.
96	Alvarez LLC Top NAICS codes 541519 Other Computer Related Services	$17,596,730	0.2%	Rank history: not on the FY2021 list, #88 in FY2022 and not on the FY2024–FY2025 lists; down 8 since FY2022.
97	Curtiss-Wright Corporation Through Curtiss-Wright DS, Inc. Top NAICS codes 334111 Electronic Computer Manufacturing	$17,500,000	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
98	TRI-Tech Forensics Inc. Top NAICS codes 334516 Analytical Laboratory Instrument Manufacturing 424990 Other Miscellaneous Nondurable Goods Merchant Wholesalers	$17,414,905	0.2%	Rank history: not on the FY2021–FY2022 lists, #90 in FY2024 and not on the FY2025 list; new.
99	Dominion Resources Inc. 7 awardees, including Dominion Energy, Inc., Virginia Electric and Power Company and Dominion Energy South Carolina, Inc. Top NAICS codes 221121 Electric Bulk Power Transmission and Control 221118 Other Electric Power Generation 221122 Electric Power Distribution	$17,239,003	0.2%	Rank history: not on the FY2021 list, #74 in FY2022, not on the FY2024 list and #26 in FY2025; down 25 since FY2022.
100	Hygeia Solutions Partners LLC Top NAICS codes 541512 Computer Systems Design Services	$16,973,830	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 75 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 $10.5 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.

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