Top 100 Department of Veterans Affairs Contractors, FY2021

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	UnitedHealth Group Incorporated 9 awardees, including Optum Public Sector Solutions, Inc., Optumserve Health Services, Inc. and Optumhealth Care Solutions, LLC Top NAICS codes 524114 Direct Health and Medical Insurance Carriers 621111 Offices of Physicians (except Mental Health Specialists) 541990 All Other Professional, Scientific, and Technical Services	$9,315,398,468	18.1%	Rank history: #7 in FY2022, #8 in FY2023, #1 in FY2024 and #1 in FY2025; up 2 since FY2020.
2	Mckesson Corporation 9 awardees, including Mckesson Specialty Distribution LLC, Masters Drug Company, Inc. and Mckesson Medical-Surgical Minnesota Supply Inc. Top NAICS codes 325412 Pharmaceutical Preparation Manufacturing 339112 Surgical and Medical Instrument Manufacturing 325411 Medicinal and Botanical Manufacturing	$8,520,412,454	16.6%	Rank history: #2 in FY2022, #2 in FY2023, #2 in FY2024 and #2 in FY2025; unchanged since FY2020.
3	Triwest Healthcare Alliance Corp Top NAICS codes 524114 Direct Health and Medical Insurance Carriers 621111 Offices of Physicians (except Mental Health Specialists) 524292 Pharmacy Benefit Management and Other Third Party Administration of Insurance and Pension Funds	$6,738,629,835	13.1%	Rank history: #3 in FY2022, #3 in FY2023, #3 in FY2024 and #3 in FY2025; down 2 since FY2020.
4	Cerner Corporation 2 awardees, including Oracle Health Government Services, Inc. and Cerner Federal Solutions LLC Top NAICS codes 541512 Computer Systems Design Services 541513 Computer Facilities Management Services	$979,468,449	1.9%	Rank history: #9 in FY2022 and not on the FY2023–FY2025 lists; up 1 since FY2020.
5	Leidos Holdings, Inc. 5 awardees, including QTC Medical Services Inc., Leidos SMS Inc. and Leidos Security Detection & Automation, Inc. Top NAICS codes 621111 Offices of Physicians (except Mental Health Specialists) 541512 Computer Systems Design Services 561621 Security Systems Services (except Locksmiths)	$881,120,566	1.7%	Rank history: #5 in FY2022, #4 in FY2023, #5 in FY2024 and #4 in FY2025; down 1 since FY2020.
6	Walsh - Turner JV II Top NAICS codes 236220 Commercial and Institutional Building Construction	$840,130,368	1.6%	Rank history: not on the FY2022 list, #70 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
7	Booz Allen Hamilton Holding Corporation 3 awardees, including Booz Allen Hamilton Inc. and Liberty It Solutions LLC Top NAICS codes 541512 Computer Systems Design Services 541611 Administrative Management and General Management Consulting Services 541612 Human Resources Consulting Services	$834,077,281	1.6%	Rank history: #8 in FY2022, #5 in FY2023, #6 in FY2024 and #6 in FY2025; unchanged since FY2020.
8	Dell Federal Systems L.P. 4 awardees, including Dell Marketing L.P. Top NAICS codes 541519 Other Computer Related Services 511210 Software Publishers 334118 Computer Terminal and Other Computer Peripheral Equipment Manufacturing	$445,622,671	0.9%	Rank history: #10 in FY2022, #9 in FY2023, #71 in FY2024 and not on the FY2025 list; up 1 since FY2020.
9	Four Points Technology, L.L.C. Top NAICS codes 541519 Other Computer Related Services 334510 Electromedical and Electrotherapeutic Apparatus Manufacturing 339113 Surgical Appliance and Supplies Manufacturing	$396,290,612	0.8%	Rank history: #17 in FY2022, #14 in FY2023, #14 in FY2024 and #20 in FY2025; up 3 since FY2020.
10	Accenture Federal Services LLC 2 awardees Top NAICS codes 541512 Computer Systems Design Services 541519 Other Computer Related Services	$345,741,923	0.7%	Rank history: not on the FY2022–FY2025 lists; up 46 since FY2020.
11	At&T Inc. 11 awardees, including At&T Enterprises, LLC, At&T Mobility National Accounts LLC and Directv, LLC Top NAICS codes 517110 Wired Telecommunications Carriers 517311 Wired Telecommunications Carriers 517312 Wireless Telecommunications Carriers (except Satellite)	$335,692,360	0.7%	Rank history: #16 in FY2022, #15 in FY2023, #13 in FY2024 and #16 in FY2025; up 2 since FY2020.
12	Veterans Evaluation Services, Inc. Top NAICS codes 621111 Offices of Physicians (except Mental Health Specialists)	$297,000,000	0.6%	Rank history: not on the FY2022–FY2023 lists, #8 in FY2024 and not on the FY2025 list; down 6 since FY2020.
13	Davita Inc. 6 awardees, including Renal Treatment Centers-West, Inc., Total Renal Care, Inc. and Renal Treatment Centers-Mid-Atlantic Inc. Top NAICS codes 621492 Kidney Dialysis Centers	$282,450,083	0.6%	Rank history: #15 in FY2022, #22 in FY2023, not on the FY2024 list and #13 in FY2025; down 3 since FY2020.
14	Fresenius USA Inc. 9 awardees, including Fresenius Medical Care Holdings Inc., Bio-Medical Applications of Louisiana, LLC and Bio-Medical Applications of Maryland, Inc. Top NAICS codes 621492 Kidney Dialysis Centers 334510 Electromedical and Electrotherapeutic Apparatus Manufacturing 622110 General Medical and Surgical Hospitals	$277,988,459	0.5%	Rank history: #13 in FY2022 and not on the FY2023–FY2025 lists; down 3 since FY2020.
15	Colossal Contracting LLC Top NAICS codes 541519 Other Computer Related Services 333413 Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing 334290 Other Communications Equipment Manufacturing	$261,572,228	0.5%	Rank history: #25 in FY2022 and not on the FY2023–FY2025 lists; up 3 since FY2020.
16	Govcio, LLC Top NAICS codes 541512 Computer Systems Design Services 541519 Other Computer Related Services 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services	$260,956,284	0.5%	Rank history: #12 in FY2022, #17 in FY2023, #22 in FY2024 and #11 in FY2025; up 1 since FY2020.
17	Fedex Corp 3 awardees, including Fedex Supply Chain Distribution System, Inc. and Federal Express Corporation Top NAICS codes 561499 All Other Business Support Services 492110 Couriers and Express Delivery Services	$255,533,109	0.5%	Rank history: #19 in FY2022, #13 in FY2023, #11 in FY2024 and #10 in FY2025; up 3 since FY2020.
18	Maximus Inc. 2 awardees, including Veterans Evaluation Services, Inc. and Maximus Federal Services, Inc. Top NAICS codes 621111 Offices of Physicians (except Mental Health Specialists) 561421 Telephone Answering Services 813920 Professional Organizations	$240,987,673	0.5%	Rank history: #6 in FY2022, #7 in FY2023, #17 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
19	Sonova Holding AG 2 awardees, including Sonova USA Inc. and Advanced Bionics, LLC Top NAICS codes 334510 Electromedical and Electrotherapeutic Apparatus Manufacturing 811219 Other Electronic and Precision Equipment Repair and Maintenance 339113 Surgical Appliance and Supplies Manufacturing	$235,597,544	0.5%	Rank history: #22 in FY2022, #18 in FY2023, #15 in FY2024 and #19 in FY2025; up 2 since FY2020.
20	Medline Industries, LP Top NAICS codes 339112 Surgical and Medical Instrument Manufacturing 339113 Surgical Appliance and Supplies Manufacturing 334516 Analytical Laboratory Instrument Manufacturing	$218,110,053	0.4%	Rank history: #20 in FY2022, #16 in FY2023, #16 in FY2024 and #14 in FY2025; down 4 since FY2020.
21	Liberty It Solutions LLC Top NAICS codes 541512 Computer Systems Design Services	$209,160,013	0.4%	Rank history: #58 in FY2022, #47 in FY2023 and not on the FY2024–FY2025 lists; down 7 since FY2020.
22	Minburn Technology Group, LLC Top NAICS codes 541519 Other Computer Related Services 517312 Wireless Telecommunications Carriers (except Satellite) 337127 Institutional Furniture Manufacturing	$200,125,468	0.4%	Rank history: #34 in FY2022, #11 in FY2023, #28 in FY2024 and #34 in FY2025; up 1 since FY2020.
23	Concordance Healthcare Solutions LLC Top NAICS codes 339112 Surgical and Medical Instrument Manufacturing 325611 Soap and Other Detergent Manufacturing	$192,269,014	0.4%	Rank history: #24 in FY2022, not on the FY2023 list, #19 in FY2024 and #28 in FY2025; up 5 since FY2020.
24	V3Gate, LLC Top NAICS codes 541519 Other Computer Related Services 541614 Process, Physical Distribution, and Logistics Consulting Services 337214 Office Furniture (except Wood) Manufacturing	$188,794,276	0.4%	Rank history: #14 in FY2022, #10 in FY2023, #12 in FY2024 and #15 in FY2025; down 16 since FY2020.
25	Siemens Aktiengesellschaft 11 awardees, including Siemens Medical Solutions Usa, Inc., Siemens Healthcare Diagnostics Inc. and Varian Medical Systems, Inc. Top NAICS codes 334517 Irradiation Apparatus Manufacturing 334516 Analytical Laboratory Instrument Manufacturing 811219 Other Electronic and Precision Equipment Repair and Maintenance	$188,227,451	0.4%	Rank history: #18 in FY2022, #23 in FY2023, #60 in FY2024 and not on the FY2025 list; up 6 since FY2020.
26	Danaher Corporation 16 awardees, including Cepheid, Beckman Coulter, Inc. and Datex-Ohmeda, Inc. Top NAICS codes 325413 In-Vitro Diagnostic Substance Manufacturing 334516 Analytical Laboratory Instrument Manufacturing 339112 Surgical and Medical Instrument Manufacturing	$181,180,179	0.4%	Rank history: #26 in FY2022, #49 in FY2023, not on the FY2024 list and #41 in FY2025; up 10 since FY2020.
27	Abbott Laboratories 14 awardees, including Abbott Molecular Inc., Abbott Rapid DX North America LLC and Abbott Rapid Diagnostics Informatics, Inc. Top NAICS codes 334516 Analytical Laboratory Instrument Manufacturing 325413 In-Vitro Diagnostic Substance Manufacturing 339112 Surgical and Medical Instrument Manufacturing	$180,122,190	0.4%	Rank history: #67 in FY2022, #54 in FY2023 and not on the FY2024–FY2025 lists; up 5 since FY2020.
28	H.i.g. Capital Management Inc. 2 awardees, including Iron Bow Technologies, LLC Top NAICS codes 334111 Electronic Computer Manufacturing 541512 Computer Systems Design Services 334510 Electromedical and Electrotherapeutic Apparatus Manufacturing	$167,189,662	0.3%	Rank history: #21 in FY2022, #21 in FY2023, #83 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
29	Tista Science and Technology Corporation Top NAICS codes 541512 Computer Systems Design Services	$158,925,103	0.3%	Rank history: #29 in FY2022, #39 in FY2023, #33 in FY2024 and #46 in FY2025; up 22 since FY2020.
30	Cardinal Health, Inc. 8 awardees, including Cardinal Health 200, LLC, Cardinal Health 414, LLC and Wavemark, Inc. Top NAICS codes 339112 Surgical and Medical Instrument Manufacturing 325412 Pharmaceutical Preparation Manufacturing 339113 Surgical Appliance and Supplies Manufacturing	$156,480,222	0.3%	Rank history: #27 in FY2022, #28 in FY2023, #76 in FY2024 and not on the FY2025 list; up 15 since FY2020.
31	Cognosante Holdings, LLC 2 awardees, including Cognosante MVH LLC and Cognosante, LLC Top NAICS codes 541512 Computer Systems Design Services 541611 Administrative Management and General Management Consulting Services 339112 Surgical and Medical Instrument Manufacturing	$155,711,940	0.3%	Rank history: #23 in FY2022, #29 in FY2023, #52 in FY2024 and not on the FY2025 list; up 7 since FY2020.
32	Koninklijke Philips N.V. 15 awardees, including Philips North America LLC, Philips Healthcare Informatics Inc. and Cardionet, LLC Top NAICS codes 334517 Irradiation Apparatus Manufacturing 334510 Electromedical and Electrotherapeutic Apparatus Manufacturing 511210 Software Publishers	$152,254,281	0.3%	Rank history: #33 in FY2022, #45 in FY2023, not on the FY2024 list and #37 in FY2025; down 8 since FY2020.
33	CGI Technologies and Solutions Inc. Through CGI Federal Inc. Top NAICS codes 541512 Computer Systems Design Services	$136,944,476	0.3%	Rank history: #36 in FY2022, not on the FY2023 list, #41 in FY2024 and not on the FY2025 list; down 6 since FY2020.
34	Signature Choice, LLC Top NAICS codes 524292 Pharmacy Benefit Management and Other Third Party Administration of Insurance and Pension Funds	$132,070,820	0.3%	Rank history: #52 in FY2022, #44 in FY2023 and not on the FY2024–FY2025 lists; up 8 since FY2020.
35	B 3 Group, LLC Top NAICS codes 541512 Computer Systems Design Services 517919 All Other Telecommunications 541511 Custom Computer Programming Services	$130,122,138	0.3%	Rank history: not on the FY2022–FY2023 lists, #40 in FY2024 and not on the FY2025 list; down 2 since FY2020.
36	United Parcel Service Inc. 3 awardees Top NAICS codes 492110 Couriers and Express Delivery Services 561431 Private Mail Centers	$129,205,765	0.3%	Rank history: #40 in FY2022, #33 in FY2023, #82 in FY2024 and not on the FY2025 list; up 58 since FY2020.
37	General Electric Company 8 awardees, including OEC Medical Systems, Inc., GE Medical Systems Information Technologies, Inc. and Medi-Physics, Inc. Top NAICS codes 334517 Irradiation Apparatus Manufacturing 811219 Other Electronic and Precision Equipment Repair and Maintenance 325412 Pharmaceutical Preparation Manufacturing	$123,047,223	0.2%	Rank history: #28 in FY2022, #35 in FY2023, #29 in FY2024 and #44 in FY2025; up 7 since FY2020.
38	Metgreen Solutions Inc. Top NAICS codes 541519 Other Computer Related Services 339113 Surgical Appliance and Supplies Manufacturing 334614 Software and Other Prerecorded Compact Disc, Tape, and Record Reproducing	$119,526,210	0.2%	Rank history: #54 in FY2022, not on the FY2023 list, #30 in FY2024 and #27 in FY2025; up 12 since FY2020.
39	Lumen Technologies, Inc. 4 awardees, including Lumen Technologies Government Solutions, Inc. and Centurytel of Missouri, LLC Top NAICS codes 517110 Wired Telecommunications Carriers 517311 Wired Telecommunications Carriers 541512 Computer Systems Design Services	$116,885,689	0.2%	Rank history: #63 in FY2022, #58 in FY2023, #61 in FY2024 and #52 in FY2025; down 4 since FY2020.
40	Teamstaff Inc. Through DLH Solutions Inc. Top NAICS codes 561320 Temporary Help Services 541614 Process, Physical Distribution, and Logistics Consulting Services	$110,491,625	0.2%	Rank history: #37 in FY2022, #32 in FY2023, #35 in FY2024 and #54 in FY2025; up 9 since FY2020.
41	General Dynamics Corporation 3 awardees, including General Dynamics Information Technology, Inc. and General Dynamics Mission Systems, Inc. Top NAICS codes 541512 Computer Systems Design Services 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services 334220 Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing	$108,881,910	0.2%	Rank history: #49 in FY2022, #19 in FY2023, #24 in FY2024 and #68 in FY2025; down 16 since FY2020.
42	US Foods Inc. 3 awardees Top NAICS codes 311999 All Other Miscellaneous Food Manufacturing 333241 Food Product Machinery Manufacturing 337215 Showcase, Partition, Shelving, and Locker Manufacturing	$108,436,607	0.2%	Rank history: #47 in FY2022, #42 in FY2023, #38 in FY2024 and #25 in FY2025; down 5 since FY2020.
43	Deloitte LLP 2 awardees, including Deloitte Consulting LLP and Deloitte & Touche LLP Top NAICS codes 541611 Administrative Management and General Management Consulting Services 541512 Computer Systems Design Services 541519 Other Computer Related Services	$104,893,606	0.2%	Rank history: #55 in FY2022, #59 in FY2023 and not on the FY2024–FY2025 lists; up 56 since FY2020.
44	All Points Logistics, LLC Top NAICS codes 541519 Other Computer Related Services	$104,344,559	0.2%	Rank history: #45 in FY2022, #40 in FY2023, #67 in FY2024 and not on the FY2025 list; down 10 since FY2020.
45	Iron Bow Technologies, LLC Top NAICS codes 334111 Electronic Computer Manufacturing 541519 Other Computer Related Services 339112 Surgical and Medical Instrument Manufacturing	$92,609,051	0.2%	Rank history: not on the FY2022–FY2025 lists; down 30 since FY2020.
46	Alvarez LLC Top NAICS codes 541519 Other Computer Related Services 541990 All Other Professional, Scientific, and Technical Services 334220 Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing	$91,814,541	0.2%	Rank history: #88 in FY2022, #51 in FY2023, #55 in FY2024 and #42 in FY2025; down 7 since FY2020.
47	Covidien LP 11 awardees, including Medtronic Care Management Services, LLC, Medtronic USA Inc. and Medtronic Inc. Top NAICS codes 339112 Surgical and Medical Instrument Manufacturing 339113 Surgical Appliance and Supplies Manufacturing 423450 Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers	$91,396,656	0.2%	Rank history: not on the FY2022–FY2025 lists; down 17 since FY2020.
48	Thundercat Technology, LLC Top NAICS codes 541519 Other Computer Related Services 334118 Computer Terminal and Other Computer Peripheral Equipment Manufacturing 339112 Surgical and Medical Instrument Manufacturing	$90,985,809	0.2%	Rank history: #39 in FY2022, #67 in FY2023, #62 in FY2024 and #36 in FY2025; down 22 since FY2020.
49	The Mitre Corporation Top NAICS codes 541990 All Other Professional, Scientific, and Technical Services	$89,138,648	0.2%	Rank history: #57 in FY2022, #46 in FY2023 and not on the FY2024–FY2025 lists; up 17 since FY2020.
50	Olympus America Inc 5 awardees, including Olympus Latin America, Inc. Top NAICS codes 339113 Surgical Appliance and Supplies Manufacturing 334510 Electromedical and Electrotherapeutic Apparatus Manufacturing 532490 Other Commercial and Industrial Machinery and Equipment Rental and Leasing	$86,425,425	0.2%	Rank history: #60 in FY2022, #65 in FY2023, #48 in FY2024 and #40 in FY2025; up 25 since FY2020.
51	Halfaker and Associates, LLC Top NAICS codes 541512 Computer Systems Design Services	$84,592,228	0.2%	Rank history: not on the FY2022–FY2025 lists; down 29 since FY2020.
52	International Business Machines Corporation 4 awardees, including Merge Healthcare Solutions Inc. Top NAICS codes 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services 541611 Administrative Management and General Management Consulting Services 511210 Software Publishers	$82,915,943	0.2%	Rank history: #43 in FY2022, #24 in FY2023, #23 in FY2024 and #22 in FY2025; up 41 since FY2020.
53	Afci-Cci JV One LLC Top NAICS codes 236220 Commercial and Institutional Building Construction 238220 Plumbing, Heating, and Air-Conditioning Contractors 237990 Other Heavy and Civil Engineering Construction	$82,448,387	0.2%	Rank history: not on the FY2022–FY2025 lists; up 149 since FY2020.
54	Roche Holding AG 3 awardees, including Roche Diagnostics Corporation and Foundation Medicine, Inc. Top NAICS codes 334516 Analytical Laboratory Instrument Manufacturing 621511 Medical Laboratories 325413 In-Vitro Diagnostic Substance Manufacturing	$81,554,390	0.2%	Rank history: #61 in FY2022, #88 in FY2023 and not on the FY2024–FY2025 lists; up 81 since FY2020.
55	Quest Diagnostics Incorporated 8 awardees, including Ameripath Inc., Athena Diagnostics, Inc. and Solstas Lab Partners Group, LLC Top NAICS codes 621511 Medical Laboratories 541380 Testing Laboratories and Services 334516 Analytical Laboratory Instrument Manufacturing	$79,756,925	0.2%	Rank history: #64 in FY2022, #55 in FY2023, #54 in FY2024 and #55 in FY2025; unchanged since FY2020.
56	Trillamed LLC Top NAICS codes 339113 Surgical Appliance and Supplies Manufacturing 339112 Surgical and Medical Instrument Manufacturing 334510 Electromedical and Electrotherapeutic Apparatus Manufacturing	$78,814,887	0.2%	Rank history: #50 in FY2022, #53 in FY2023, #46 in FY2024 and #49 in FY2025; up 12 since FY2020.
57	Red River Technology LLC 2 awardees, including Distributed Technology Group LLC Top NAICS codes 541512 Computer Systems Design Services 238210 Electrical Contractors and Other Wiring Installation Contractors 541519 Other Computer Related Services	$76,587,201	0.1%	Rank history: #59 in FY2022, #60 in FY2023, #58 in FY2024 and not on the FY2025 list; down 9 since FY2020.
58	Favor Techconsulting, LLC Top NAICS codes 541512 Computer Systems Design Services	$75,446,646	0.1%	Rank history: #53 in FY2022, #62 in FY2023 and not on the FY2024–FY2025 lists; down 18 since FY2020.
59	Starkey Laboratories Inc. Top NAICS codes 334510 Electromedical and Electrotherapeutic Apparatus Manufacturing 811219 Other Electronic and Precision Equipment Repair and Maintenance 339112 Surgical and Medical Instrument Manufacturing	$74,706,525	0.1%	Rank history: #73 in FY2022, #64 in FY2023, #57 in FY2024 and #60 in FY2025; up 29 since FY2020.
60	Crassociates, Inc. 2 awardees, including Medmark Veteran Services LLC Top NAICS codes 621498 All Other Outpatient Care Centers	$67,346,685	0.1%	Rank history: not on the FY2022–FY2025 lists; up 19 since FY2020.
61	Guidehouse Inc. Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$67,051,449	0.1%	Rank history: #62 in FY2022, #76 in FY2023 and not on the FY2024–FY2025 lists; unchanged since FY2020.
62	Veterans EZ Info Inc. Top NAICS codes 541512 Computer Systems Design Services 541519 Other Computer Related Services 561320 Temporary Help Services	$65,341,486	0.1%	Rank history: #56 in FY2022, #57 in FY2023, #43 in FY2024 and #43 in FY2025; up 112 since FY2020.
63	Advon Corporation Top NAICS codes 236220 Commercial and Institutional Building Construction	$65,114,590	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
64	Science Applications International Corporation 4 awardees, including Halfaker and Associates, LLC and Engility Services, LLC Top NAICS codes 541512 Computer Systems Design Services 541511 Custom Computer Programming Services	$64,473,295	0.1%	Rank history: #31 in FY2022, #48 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
65	Omnicell, Inc. 2 awardees, including Aesynt Incorporated Top NAICS codes 339112 Surgical and Medical Instrument Manufacturing 333993 Packaging Machinery Manufacturing 811219 Other Electronic and Precision Equipment Repair and Maintenance	$63,386,464	0.1%	Rank history: not on the FY2022 list, #80 in FY2023 and not on the FY2024–FY2025 lists; down 18 since FY2020.
66	By Light Professional It Services LLC 2 awardees Top NAICS codes 541512 Computer Systems Design Services	$60,137,043	0.1%	Rank history: #84 in FY2022, #73 in FY2023, #68 in FY2024 and not on the FY2025 list; down 2 since FY2020.
67	SDV Office Systems LLC Top NAICS codes 337215 Showcase, Partition, Shelving, and Locker Manufacturing 337214 Office Furniture (except Wood) Manufacturing 339112 Surgical and Medical Instrument Manufacturing	$59,569,639	0.1%	Rank history: #42 in FY2022, #74 in FY2023, #88 in FY2024 and #23 in FY2025; up 36 since FY2020.
68	VET Advisor LLC Through Three Wire Systems, LLC Top NAICS codes 541519 Other Computer Related Services 339113 Surgical Appliance and Supplies Manufacturing 334118 Computer Terminal and Other Computer Peripheral Equipment Manufacturing	$59,352,223	0.1%	Rank history: not on the FY2022–FY2025 lists; down 9 since FY2020.
69	Valiant Construction LLC Top NAICS codes 236220 Commercial and Institutional Building Construction 333415 Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing	$58,795,245	0.1%	Rank history: #80 in FY2022 and not on the FY2023–FY2025 lists; up 168 since FY2020.
70	Veterans Healthcare Supply Solutions, Inc. Top NAICS codes 339112 Surgical and Medical Instrument Manufacturing 325413 In-Vitro Diagnostic Substance Manufacturing 334510 Electromedical and Electrotherapeutic Apparatus Manufacturing	$55,490,096	0.1%	Rank history: #87 in FY2022, #95 in FY2023 and not on the FY2024–FY2025 lists; down 27 since FY2020.
71	Sierra7, Inc. Top NAICS codes 541512 Computer Systems Design Services 541519 Other Computer Related Services 541511 Custom Computer Programming Services	$53,933,929	0.1%	Rank history: #90 in FY2022, not on the FY2023–FY2024 lists and #86 in FY2025; up 113 since FY2020.
72	Talion Construction, LLC Top NAICS codes 236220 Commercial and Institutional Building Construction 238210 Electrical Contractors and Other Wiring Installation Contractors 237130 Power and Communication Line and Related Structures Construction	$53,810,584	0.1%	Rank history: not on the FY2022–FY2025 lists; up 299 since FY2020.
73	I3 Federal LLC Top NAICS codes 541519 Other Computer Related Services 339113 Surgical Appliance and Supplies Manufacturing 339112 Surgical and Medical Instrument Manufacturing	$53,520,468	0.1%	Rank history: not on the FY2022–FY2025 lists; up 3 since FY2020.
74	Aptive HTG LLC Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$52,364,673	0.1%	Rank history: #69 in FY2022, #66 in FY2023, #65 in FY2024 and #97 in FY2025; up 24 since FY2020.
75	Trilogy Federal, LLC Top NAICS codes 541611 Administrative Management and General Management Consulting Services 541990 All Other Professional, Scientific, and Technical Services 611710 Educational Support Services	$52,148,865	0.1%	Rank history: #77 in FY2022 and not on the FY2023–FY2025 lists; up 76 since FY2020.
76	Ghost RX Inc. Top NAICS codes 561320 Temporary Help Services 621111 Offices of Physicians (except Mental Health Specialists) 621512 Diagnostic Imaging Centers	$52,121,042	0.1%	Rank history: #85 in FY2022 and not on the FY2023–FY2025 lists; up 115 since FY2020.
77	Randy Kinder Excavating Inc. Top NAICS codes 237990 Other Heavy and Civil Engineering Construction	$51,833,627	0.1%	Rank history: not on the FY2022–FY2025 lists; up 113 since FY2020.
78	Millbrook Support Services Inc. Top NAICS codes 561320 Temporary Help Services 622110 General Medical and Surgical Hospitals 621111 Offices of Physicians (except Mental Health Specialists)	$50,813,000	0.1%	Rank history: #74 in FY2022 and not on the FY2023–FY2025 lists; up 186 since FY2020.
79	Regan Technologies Corp Top NAICS codes 541519 Other Computer Related Services 335999 All Other Miscellaneous Electrical Equipment and Component Manufacturing	$50,757,248	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
80	Sterling Medical Corporation 2 awardees, including Sterling Medical Associates, Inc. Top NAICS codes 621498 All Other Outpatient Care Centers 621111 Offices of Physicians (except Mental Health Specialists) 561320 Temporary Help Services	$50,277,469	0.1%	Rank history: not on the FY2022–FY2025 lists; up 59 since FY2020.
81	Ecrmjv LLC Top NAICS codes 236220 Commercial and Institutional Building Construction	$49,939,194	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
82	Document Storage Systems, Inc. Top NAICS codes 541519 Other Computer Related Services 511210 Software Publishers 541512 Computer Systems Design Services	$49,907,388	0.1%	Rank history: #71 in FY2022, #78 in FY2023, #75 in FY2024 and #67 in FY2025; down 8 since FY2020.
83	Blue Cord Design and Construction, LLC Top NAICS codes 236220 Commercial and Institutional Building Construction 238290 Other Building Equipment Contractors	$49,343,138	0.1%	Rank history: not on the FY2022–FY2024 lists and #66 in FY2025; down 14 since FY2020.
84	The District Communications Group LLC Top NAICS codes 541910 Marketing Research and Public Opinion Polling 541611 Administrative Management and General Management Consulting Services	$47,954,989	0.1%	Rank history: not on the FY2022–FY2025 lists; up 5 since FY2020.
85	First Nation Group LLC Top NAICS codes 339112 Surgical and Medical Instrument Manufacturing 339113 Surgical Appliance and Supplies Manufacturing 334510 Electromedical and Electrotherapeutic Apparatus Manufacturing	$47,214,792	0.1%	Rank history: #35 in FY2022, #31 in FY2023, #25 in FY2024 and #35 in FY2025; down 44 since FY2020.
86	GN Store Nord A/S Through GN Hearing Care Corporation Top NAICS codes 334510 Electromedical and Electrotherapeutic Apparatus Manufacturing 811219 Other Electronic and Precision Equipment Repair and Maintenance	$47,157,193	0.1%	Rank history: #100 in FY2022, #82 in FY2023 and not on the FY2024–FY2025 lists; down 14 since FY2020.
87	Planned Systems International Inc. Top NAICS codes 541511 Custom Computer Programming Services	$47,143,903	0.1%	Rank history: #81 in FY2022, #96 in FY2023 and not on the FY2024–FY2025 lists; up 89 since FY2020.
88	MDM Construction LLC Top NAICS codes 236220 Commercial and Institutional Building Construction 811219 Other Electronic and Precision Equipment Repair and Maintenance 238220 Plumbing, Heating, and Air-Conditioning Contractors	$45,756,251	0.1%	Rank history: not on the FY2022–FY2025 lists; up 76 since FY2020.
89	Williams Building Company, Inc. Top NAICS codes 236220 Commercial and Institutional Building Construction 561621 Security Systems Services (except Locksmiths)	$45,637,336	0.1%	Rank history: not on the FY2022–FY2025 lists; down 6 since FY2020.
90	D Square Construction LLC Top NAICS codes 236220 Commercial and Institutional Building Construction 237110 Water and Sewer Line and Related Structures Construction 238160 Roofing Contractors	$44,599,925	0.1%	Rank history: #93 in FY2022 and not on the FY2023–FY2025 lists; up 18 since FY2020.
91	Change Healthcare Technologies LLC 3 awardees, including Change Healthcare Holdings, Inc. and Change Healthcare Operations, LLC Top NAICS codes 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services 423450 Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers 519190 All Other Information Services	$44,428,106	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
92	Innovative Support Solutions, Inc. Top NAICS codes 236220 Commercial and Institutional Building Construction 238210 Electrical Contractors and Other Wiring Installation Contractors 238220 Plumbing, Heating, and Air-Conditioning Contractors	$44,299,512	0.1%	Rank history: not on the FY2022–FY2025 lists; up 65 since FY2020.
93	J.r. Reingold & Associates, Inc. Top NAICS codes 541511 Custom Computer Programming Services 541820 Public Relations Agencies	$42,564,690	0.1%	Rank history: not on the FY2022 list, #84 in FY2023 and not on the FY2024–FY2025 lists; up 127 since FY2020.
94	Intuitive Surgical Inc. Top NAICS codes 339112 Surgical and Medical Instrument Manufacturing 339113 Surgical Appliance and Supplies Manufacturing 334510 Electromedical and Electrotherapeutic Apparatus Manufacturing	$41,449,854	0.1%	Rank history: #82 in FY2022, not on the FY2023 list, #64 in FY2024 and not on the FY2025 list; up 39 since FY2020.
95	Tcfii Valor Buyer LLC Through Valor Healthcare Inc. Top NAICS codes 621498 All Other Outpatient Care Centers	$40,656,370	0.1%	Rank history: #89 in FY2022, #50 in FY2023, #44 in FY2024 and not on the FY2025 list; down 17 since FY2020.
96	Titan Alpha LLC Top NAICS codes 541611 Administrative Management and General Management Consulting Services 541618 Other Management Consulting Services 813319 Other Social Advocacy Organizations	$40,204,149	0.1%	Rank history: #86 in FY2022, #97 in FY2023, #59 in FY2024 and not on the FY2025 list; up 225 since FY2020.
97	STG International, Inc. Top NAICS codes 621498 All Other Outpatient Care Centers	$40,120,709	0.1%	Rank history: #65 in FY2022, #75 in FY2023, #70 in FY2024 and #73 in FY2025; up 47 since FY2020.
98	William Demants OG Hustru IDA Emilies (MILLAS) Fond - Kaldet 13 awardees, including Oticon, Inc., E3 Diagnostics, Inc. and Diagnostic Group LLC Top NAICS codes 334510 Electromedical and Electrotherapeutic Apparatus Manufacturing 811219 Other Electronic and Precision Equipment Repair and Maintenance 339112 Surgical and Medical Instrument Manufacturing	$40,021,100	0.1%	Rank history: #75 in FY2022, #63 in FY2023, not on the FY2024 list and #51 in FY2025; up 32 since FY2020.
99	Guarantee Interiors, Inc. Top NAICS codes 236220 Commercial and Institutional Building Construction	$39,660,458	0.1%	Rank history: not on the FY2022 list, #69 in FY2023 and not on the FY2024–FY2025 lists; up 76 since FY2020.
100	Advanced Technology Construction Corporation Top NAICS codes 236220 Commercial and Institutional Building Construction	$39,555,487	0.1%	Rank history: not on the FY2022–FY2023 lists, #95 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.

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 $51.3 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 2021 ran Oct 1, 2020 – Sep 30, 2021. 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 FY2020. "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 FY2020 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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