Top 100 Social Security Administration Contractors, Jul 2025–Jun 2026

Name: Top 100 Social Security Administration Contractors, Jul 2025–Jun 2026
Creator: GovTribe
License: https://creativecommons.org/licenses/by/4.0/

Parent companies by net contract obligations Jul 1, 2025 – Jun 30, 2026 Agency page on GovTribe

The top 10 won 50% of Social Security Administration contract dollars from July 2025 through June 2026

Contract obligations: $1,850,386,086 Net of deobligations, by the Social Security Administration and its offices
Contractors: 762 Parent companies with an obligation
Largest contractor: Leidos Holdings, Inc. $252 million, 13.3% of obligations
Data as of: Oct 16, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV · Free to reuse with credit to GovTribe (CC BY 4.0)

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Leidos Holdings, Inc. 3 awardees, including Leidos, Inc. and Leidos Security Detection & Automation, Inc. Top NAICS codes 541519 Other Computer Related Services 561621 Security Systems Services (except Locksmiths)	$251,615,480	13.3%	Rank history: #2 in FY2021, #1 in FY2022, #1 in FY2023, #1 in FY2024 and #1 in FY2025; unchanged since Jul 2024–Jun 2025.
2	Four Points Technology, L.L.C. Top NAICS codes 541519 Other Computer Related Services	$130,948,983	6.9%	Rank history: #15 in FY2021, #15 in FY2022, #11 in FY2023, #5 in FY2024 and #4 in FY2025; up 3 since Jul 2024–Jun 2025.
3	International Business Machines Corporation 2 awardees Top NAICS codes 334111 Electronic Computer Manufacturing 541511 Custom Computer Programming Services 541519 Other Computer Related Services	$117,482,386	6.2%	Rank history: #4 in FY2021, #2 in FY2022, #7 in FY2023, #3 in FY2024 and #2 in FY2025; up 3 since Jul 2024–Jun 2025.
4	Carahsoft Technology Corp Top NAICS codes 511210 Software Publishers 541519 Other Computer Related Services 334111 Electronic Computer Manufacturing	$87,287,860	4.6%	Rank history: #6 in FY2021, #7 in FY2022, #5 in FY2023, #4 in FY2024 and #3 in FY2025; down 2 since Jul 2024–Jun 2025.
5	Equifax Workforce Solutions LLC Top NAICS codes 561450 Credit Bureaus 561611 Investigation and Personal Background Check Services	$84,366,210	4.5%	Rank history: not on the FY2021–FY2023 lists, #21 in FY2024 and #5 in FY2025; up 4 since Jul 2024–Jun 2025.
6	The Timken Company Through CGI Federal Inc. Top NAICS codes 541519 Other Computer Related Services	$57,851,081	3.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
7	Securityhunter, Inc. Top NAICS codes 541330 Engineering Services 561621 Security Systems Services (except Locksmiths)	$57,837,605	3.1%	Rank history: #22 in FY2021, #17 in FY2022, #17 in FY2023, #24 in FY2024 and #7 in FY2025; up 17 since Jul 2024–Jun 2025.
8	CA Inc. Top NAICS codes 511210 Software Publishers 541511 Custom Computer Programming Services	$57,774,501	3.1%	Rank history: not on the FY2021–FY2023 lists, #11 in FY2024 and #6 in FY2025; down 1 since Jul 2024–Jun 2025.
9	Colossal Contracting LLC Top NAICS codes 334210 Telephone Apparatus Manufacturing 541519 Other Computer Related Services	$54,171,151	2.9%	Rank history: not on the FY2021 list, #6 in FY2022, #6 in FY2023, #6 in FY2024 and #8 in FY2025; up 12 since Jul 2024–Jun 2025.
10	Dell Technologies Inc. 2 awardees, including Dell Marketing L.P. and Dell Federal Systems L.P Top NAICS codes 511210 Software Publishers 334112 Computer Storage Device Manufacturing 541519 Other Computer Related Services	$51,400,152	2.7%	Rank history: not on the FY2021–FY2023 lists, #7 in FY2024 and #9 in FY2025; down 7 since Jul 2024–Jun 2025.
11	NCS Technologies Inc. Top NAICS codes 334111 Electronic Computer Manufacturing	$43,479,469	2.3%	Rank history: #34 in FY2021, #73 in FY2022, #27 in FY2023, #44 in FY2024 and not on the FY2025 list; up 43 since Jul 2024–Jun 2025.
12	CGI Federal Inc. Top NAICS codes 541519 Other Computer Related Services	$38,443,550	2.0%	Rank history: not on the FY2021–FY2024 lists and #11 in FY2025; new, not ranked in Jul 2024–Jun 2025.
13	Verizon 2 awardees, including Verizon Business Network Services LLC and Cellco Partnership Top NAICS codes 517110 Wired Telecommunications Carriers 517312 Wireless Telecommunications Carriers (except Satellite)	$38,426,769	2.0%	Rank history: not on the FY2021–FY2023 lists, #10 in FY2024 and #10 in FY2025; down 5 since Jul 2024–Jun 2025.
14	Fedtec LLC Top NAICS codes 541512 Computer Systems Design Services	$38,174,846	2.0%	Rank history: not on the FY2021 list, #55 in FY2022, #78 in FY2023, #76 in FY2024 and not on the FY2025 list; up 49 since Jul 2024–Jun 2025.
15	BMC Software Inc. Top NAICS codes 443120 Computer and Software Stores 511210 Software Publishers	$37,229,421	2.0%	Rank history: not on the FY2021–FY2023 lists, #33 in FY2024 and #12 in FY2025; down 2 since Jul 2024–Jun 2025.
16	Tuknik Government Services LLC Top NAICS codes 541519 Other Computer Related Services	$25,406,895	1.3%	Rank history: not on the FY2021–FY2023 lists, #16 in FY2024 and #17 in FY2025; down 1 since Jul 2024–Jun 2025.
17	Deloitte Through Deloitte & Touche LLP Top NAICS codes 541519 Other Computer Related Services	$24,934,755	1.3%	Rank history: #17 in FY2021, #12 in FY2022, #13 in FY2023, #9 in FY2024 and #14 in FY2025; down 6 since Jul 2024–Jun 2025.
18	Id.me, LLC Top NAICS codes 541519 Other Computer Related Services	$23,624,100	1.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
19	Arrow Electronics, Inc. 2 awardees, including Immixtechnology Inc. and EC America, Inc. Top NAICS codes 541519 Other Computer Related Services 443120 Computer and Software Stores	$21,923,954	1.2%	Rank history: #21 in FY2021, #19 in FY2022, #20 in FY2023, #14 in FY2024 and #18 in FY2025; down 5 since Jul 2024–Jun 2025.
20	Guidehouse Inc. Through Peraton Inc. Top NAICS codes 541519 Other Computer Related Services	$21,138,282	1.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
21	Lumen Technologies Government Solutions, Inc. Top NAICS codes 517110 Wired Telecommunications Carriers	$20,235,119	1.1%	Rank history: not on the FY2021 list, #14 in FY2022, not on the FY2023 list, #25 in FY2024 and #13 in FY2025; down 11 since Jul 2024–Jun 2025.
22	Stratcomm Inc. Top NAICS codes 561410 Document Preparation Services 611710 Educational Support Services	$18,075,647	1.0%	Rank history: not on the FY2021–FY2022 lists, #44 in FY2023, #31 in FY2024 and #21 in FY2025; down 4 since Jul 2024–Jun 2025.
23	United Language Group Operations Inc. Through Language Select, LLC Top NAICS codes 541930 Translation and Interpretation Services	$16,625,615	0.9%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
24	Accenture Federal Services LLC 2 awardees, including Cognosante, LLC Top NAICS codes 513210 Software Publishers 541611 Administrative Management and General Management Consulting Services 541512 Computer Systems Design Services	$16,586,464	0.9%	Rank history: not on the FY2021–FY2023 lists, #29 in FY2024 and #16 in FY2025; up 2 since Jul 2024–Jun 2025.
25	V3Gate, LLC Top NAICS codes 541519 Other Computer Related Services	$16,179,097	0.9%	Rank history: #65 in FY2021, #35 in FY2022, #37 in FY2023, #22 in FY2024 and #33 in FY2025; up 5 since Jul 2024–Jun 2025.
26	Lexisnexis Special Services Inc 4 awardees, including Accuity Asset Verification Services Inc., Relx Inc. and Reed Technology and Information Services LLC Top NAICS codes 541519 Other Computer Related Services 519290 Web Search Portals and All Other Information Services 561450 Credit Bureaus	$16,096,561	0.9%	Rank history: not on the FY2021–FY2023 lists, #27 in FY2024 and #22 in FY2025; up 8 since Jul 2024–Jun 2025.
27	HBC Management Services, Inc. Top NAICS codes 561612 Security Guards and Patrol Services	$15,076,325	0.8%	Rank history: not on the FY2021–FY2024 lists and #25 in FY2025; new, not ranked in Jul 2024–Jun 2025.
28	Kinly US Corporation Top NAICS codes 517911 Telecommunications Resellers 334220 Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing	$14,713,728	0.8%	Rank history: not on the FY2021–FY2023 lists, #19 in FY2024 and #20 in FY2025; down 12 since Jul 2024–Jun 2025.
29	C2 Alaska, LLC Top NAICS codes 541611 Administrative Management and General Management Consulting Services 621112 Offices of Physicians, Mental Health Specialists	$14,167,892	0.7%	Rank history: not on the FY2021–FY2022 lists, #31 in FY2023, #58 in FY2024 and #32 in FY2025; up 4 since Jul 2024–Jun 2025.
30	Microsoft Corporation Top NAICS codes 541512 Computer Systems Design Services	$13,014,999	0.7%	Rank history: #75 in FY2021, #38 in FY2022, #34 in FY2023, #34 in FY2024 and #26 in FY2025; down 3 since Jul 2024–Jun 2025.
31	Executive Information Systems, L.L.C. Top NAICS codes 541519 Other Computer Related Services	$9,784,527	0.5%	Rank history: #28 in FY2021, #25 in FY2022, #25 in FY2023, #32 in FY2024 and #28 in FY2025; down 2 since Jul 2024–Jun 2025.
32	Four LLC Top NAICS codes 541519 Other Computer Related Services	$9,508,315	0.5%	Rank history: #41 in FY2021, #33 in FY2022, #35 in FY2023, #43 in FY2024 and #29 in FY2025; up 17 since Jul 2024–Jun 2025.
33	It Concepts, Inc. Top NAICS codes 541512 Computer Systems Design Services	$8,387,161	0.4%	Rank history: #43 in FY2021, #4 in FY2022, #4 in FY2023, #2 in FY2024 and #74 in FY2025; down 29 since Jul 2024–Jun 2025.
34	California Department of Public Health Top NAICS codes 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services	$7,924,393	0.4%	Rank history: #81 in FY2021, not on the FY2022–FY2023 lists, #73 in FY2024 and #50 in FY2025; up 22 since Jul 2024–Jun 2025.
35	Manhattan Telecommunications Corporation LLC Top NAICS codes 517110 Wired Telecommunications Carriers	$7,700,090	0.4%	Rank history: #20 in FY2021, #13 in FY2022, #14 in FY2023, #13 in FY2024 and #24 in FY2025; down 18 since Jul 2024–Jun 2025.
36	Mythics Inc. Through Emergent, LLC Top NAICS codes 541519 Other Computer Related Services 334111 Electronic Computer Manufacturing	$6,931,605	0.4%	Rank history: #24 in FY2021, #21 in FY2022, #32 in FY2023, #30 in FY2024 and #27 in FY2025; down 8 since Jul 2024–Jun 2025.
37	Avaya Federal Solutions, Inc. Top NAICS codes 517110 Wired Telecommunications Carriers	$6,916,069	0.4%	Rank history: #13 in FY2021, #8 in FY2022, #10 in FY2023, #12 in FY2024 and #15 in FY2025; down 25 since Jul 2024–Jun 2025.
38	Department of State Health Services Top NAICS codes 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services	$6,779,515	0.4%	Rank history: not on the FY2021–FY2023 lists, #61 in FY2024 and #47 in FY2025; up 2 since Jul 2024–Jun 2025.
39	Ashland Industrial Services, LLC Top NAICS codes 238290 Other Building Equipment Contractors	$6,681,859	0.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
40	Government Acquisitions LLC Top NAICS codes 541519 Other Computer Related Services 513210 Software Publishers	$6,468,455	0.3%	Rank history: not on the FY2021 list, #81 in FY2022, not on the FY2023–FY2024 lists and #37 in FY2025; up 139 since Jul 2024–Jun 2025.
41	Pitney Bowes Inc. Top NAICS codes 532420 Office Machinery and Equipment Rental and Leasing 561499 All Other Business Support Services	$6,010,336	0.3%	Rank history: #72 in FY2021, #77 in FY2022, #21 in FY2023, #75 in FY2024 and #75 in FY2025; new, not ranked in Jul 2024–Jun 2025.
42	Peraton Inc. Top NAICS codes 541519 Other Computer Related Services	$5,790,800	0.3%	Rank history: not on the FY2021–FY2023 lists, #17 in FY2024 and #19 in FY2025; down 19 since Jul 2024–Jun 2025.
43	Tyto Athene, LLC Top NAICS codes 517111 Wired Telecommunications Carriers 517919 All Other Telecommunications	$5,577,140	0.3%	Rank history: not on the FY2021–FY2022 lists, #73 in FY2023, #91 in FY2024 and #70 in FY2025; up 10 since Jul 2024–Jun 2025.
44	Electronic Metrology Laboratory, LLC Top NAICS codes 561210 Facilities Support Services	$5,348,085	0.3%	Rank history: not on the FY2021–FY2023 lists, #46 in FY2024 and #40 in FY2025; down 7 since Jul 2024–Jun 2025.
45	Mednick Associates, LLC Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$5,298,675	0.3%	Rank history: not on the FY2021–FY2022 lists, #42 in FY2023, #53 in FY2024 and #56 in FY2025; up 17 since Jul 2024–Jun 2025.
46	Fedcap Rehabilitation Services, Inc. Top NAICS codes 561720 Janitorial Services	$5,145,101	0.3%	Rank history: not on the FY2021–FY2022 lists, #52 in FY2023, #48 in FY2024 and #42 in FY2025; down 2 since Jul 2024–Jun 2025.
47	Lifebridge Health, Inc. Top NAICS codes 561720 Janitorial Services	$4,941,273	0.3%	Rank history: #55 in FY2021, #51 in FY2022, #55 in FY2023, #51 in FY2024 and #43 in FY2025; down 1 since Jul 2024–Jun 2025.
48	Soos Holding Company LLC Through Yukon Fire Protection Services, Inc. Top NAICS codes 561210 Facilities Support Services	$4,749,545	0.3%	Rank history: #38 in FY2021, #36 in FY2022, not on the FY2023–FY2024 lists and #34 in FY2025; down 10 since Jul 2024–Jun 2025.
49	Crosby Marketing Communications Inc. Top NAICS codes 541810 Advertising Agencies	$4,382,056	0.2%	Rank history: #14 in FY2021, #11 in FY2022, #19 in FY2023, #20 in FY2024 and #80 in FY2025; down 24 since Jul 2024–Jun 2025.
50	Virginia Commonwealth University Top NAICS codes 541990 All Other Professional, Scientific, and Technical Services	$4,327,360	0.2%	Rank history: not on the FY2021–FY2023 lists, #50 in FY2024 and #45 in FY2025; new, not ranked in Jul 2024–Jun 2025.
51	Experian Holdings Inc. 2 awardees, including Experian Information Solutions, Inc. Top NAICS codes 541519 Other Computer Related Services	$4,195,661	0.2%	Rank history: not on the FY2021–FY2023 lists, #59 in FY2024 and #44 in FY2025; down 9 since Jul 2024–Jun 2025.
52	West Publishing Corporation Top NAICS codes 519290 Web Search Portals and All Other Information Services	$4,174,560	0.2%	Rank history: not on the FY2021–FY2023 lists, #62 in FY2024 and #46 in FY2025; down 1 since Jul 2024–Jun 2025.
53	Exelon Corporation 3 awardees, including Constellation Newenergy, Inc., Peco Energy Company and Commonwealth Edison Co Top NAICS codes 221122 Electric Power Distribution 221112 Fossil Fuel Electric Power Generation	$4,131,000	0.2%	Rank history: not on the FY2021–FY2025 lists; up 197 since Jul 2024–Jun 2025.
54	Fis-Das Interpreting Services Top NAICS codes 541930 Translation and Interpretation Services	$3,949,534	0.2%	Rank history: not on the FY2021–FY2022 lists, #67 in FY2023, #57 in FY2024 and #38 in FY2025; down 9 since Jul 2024–Jun 2025.
55	Federal Resources Corporation Top NAICS codes 541519 Other Computer Related Services	$3,821,745	0.2%	Rank history: not on the FY2021–FY2024 lists and #52 in FY2025; new, not ranked in Jul 2024–Jun 2025.
56	TK Elevator Corporation Top NAICS codes 238290 Other Building Equipment Contractors	$3,658,259	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
57	Blue TECH Inc. Top NAICS codes 541519 Other Computer Related Services	$3,638,989	0.2%	Rank history: not on the FY2021–FY2024 lists and #53 in FY2025; up 1 since Jul 2024–Jun 2025.
58	Business Support Services of Salem, Inc. Top NAICS codes 561410 Document Preparation Services	$3,627,172	0.2%	Rank history: not on the FY2021 list, #59 in FY2022, #68 in FY2023, #68 in FY2024 and #65 in FY2025; down 10 since Jul 2024–Jun 2025.
59	FCN, Inc. Top NAICS codes 541519 Other Computer Related Services	$3,536,529	0.2%	Rank history: not on the FY2021–FY2023 lists, #83 in FY2024 and #66 in FY2025; up 49 since Jul 2024–Jun 2025.
60	Smithgroup, Inc. Top NAICS codes 541310 Architectural Services	$3,467,336	0.2%	Rank history: not on the FY2021–FY2023 lists, #38 in FY2024 and #63 in FY2025; up 13 since Jul 2024–Jun 2025.
61	E.f. Kearney, Limited Through Kearney & Company, P.C. Top NAICS codes 541211 Offices of Certified Public Accountants	$3,347,815	0.2%	Rank history: not on the FY2021–FY2023 lists, #71 in FY2024 and #58 in FY2025; up 31 since Jul 2024–Jun 2025.
62	Florida Dept of Health Bureau Vital Top NAICS codes 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services	$3,113,839	0.2%	Rank history: not on the FY2021–FY2024 lists and #61 in FY2025; up 35 since Jul 2024–Jun 2025.
63	Nana Regional Corporation Inc. Through Affigent, LLC Top NAICS codes 541519 Other Computer Related Services	$3,059,585	0.2%	Rank history: not on the FY2021–FY2024 lists and #54 in FY2025; up 292 since Jul 2024–Jun 2025.
64	Gonzales Consulting Services Inc Top NAICS codes 561621 Security Systems Services (except Locksmiths)	$2,996,619	0.2%	Rank history: not on the FY2021–FY2023 lists, #79 in FY2024 and #60 in FY2025; up 4 since Jul 2024–Jun 2025.
65	National Academy of Sciences Top NAICS codes 541720 Research and Development in the Social Sciences and Humanities	$2,984,304	0.2%	Rank history: #77 in FY2021, #71 in FY2022, #51 in FY2023, #77 in FY2024 and #55 in FY2025; down 1 since Jul 2024–Jun 2025.
66	Ohio Department of Health Top NAICS codes 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services	$2,848,879	0.2%	Rank history: not on the FY2021–FY2024 lists and #78 in FY2025; up 40 since Jul 2024–Jun 2025.
67	Commonwealth of Pennsylvania Through Pennsylvania Department of Health Top NAICS codes 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services	$2,797,124	0.1%	Rank history: not on the FY2021–FY2023 lists, #97 in FY2024 and #76 in FY2025; up 38 since Jul 2024–Jun 2025.
68	State of Illinois Through Department of Public Health Illinois Top NAICS codes 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services	$2,726,095	0.1%	Rank history: not on the FY2021–FY2024 lists and #96 in FY2025; up 107 since Jul 2024–Jun 2025.
69	Arctic Slope Regional Corporation Through Asrc Federal Technology Solutions, LLC Top NAICS codes 541519 Other Computer Related Services	$2,674,345	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
70	DMT Solutions Global Corporation Top NAICS codes 541512 Computer Systems Design Services 541519 Other Computer Related Services	$2,580,966	0.1%	Rank history: not on the FY2021–FY2024 lists and #64 in FY2025; up 58 since Jul 2024–Jun 2025.
71	Dhhs State Public Health Lab Top NAICS codes 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services	$2,539,990	0.1%	Rank history: not on the FY2021–FY2024 lists and #89 in FY2025; up 58 since Jul 2024–Jun 2025.
72	State of Georgia Department of Public Health Top NAICS codes 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services	$2,445,391	0.1%	Rank history: not on the FY2021–FY2025 lists; up 97 since Jul 2024–Jun 2025.
73	Health Research, Inc. Top NAICS codes 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services	$2,444,748	0.1%	Rank history: not on the FY2021–FY2024 lists and #85 in FY2025; up 45 since Jul 2024–Jun 2025.
74	Optiv Federal Inc. Top NAICS codes 541519 Other Computer Related Services	$2,438,739	0.1%	Rank history: not on the FY2021–FY2024 lists and #77 in FY2025; up 5 since Jul 2024–Jun 2025.
75	Michigan Department of Health and Human Services Top NAICS codes 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services	$2,359,921	0.1%	Rank history: not on the FY2021–FY2024 lists and #95 in FY2025; up 49 since Jul 2024–Jun 2025.
76	New TECH Solutions, Inc. Top NAICS codes 541519 Other Computer Related Services	$2,308,937	0.1%	Rank history: not on the FY2021–FY2022 lists, #85 in FY2023, #65 in FY2024 and #51 in FY2025; down 21 since Jul 2024–Jun 2025.
77	Glotech, Inc. Top NAICS codes 238210 Electrical Contractors and Other Wiring Installation Contractors	$2,197,765	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
78	August Schell Enterprises, Inc. Top NAICS codes 541519 Other Computer Related Services	$2,112,851	0.1%	Rank history: not on the FY2021–FY2022 lists, #89 in FY2023, #85 in FY2024 and #62 in FY2025; down 12 since Jul 2024–Jun 2025.
79	Virginia Department of Health Top NAICS codes 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services	$2,009,179	0.1%	Rank history: not on the FY2021–FY2025 lists; up 61 since Jul 2024–Jun 2025.
80	New Jersey Department of Health Top NAICS codes 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services	$1,973,682	0.1%	Rank history: not on the FY2021–FY2025 lists; up 70 since Jul 2024–Jun 2025.
81	Ritz Construction Inc. Top NAICS codes 236220 Commercial and Institutional Building Construction	$1,955,771	0.1%	Rank history: not on the FY2021–FY2023 lists, #28 in FY2024 and #82 in FY2025; up 5 since Jul 2024–Jun 2025.
82	Tennessee Department of Health Top NAICS codes 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services	$1,843,575	0.1%	Rank history: not on the FY2021–FY2025 lists; up 52 since Jul 2024–Jun 2025.
83	Public Health Solutions Top NAICS codes 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services	$1,771,396	0.1%	Rank history: not on the FY2021–FY2025 lists; up 275 since Jul 2024–Jun 2025.
84	Harkcon Inc. Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$1,770,691	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
85	Apsi Construction Management Top NAICS codes 541330 Engineering Services	$1,735,860	0.1%	Rank history: not on the FY2021–FY2022 lists, #97 in FY2023, #78 in FY2024 and #90 in FY2025; down 11 since Jul 2024–Jun 2025.
86	Ernst & Young LLP Top NAICS codes 541211 Offices of Certified Public Accountants	$1,729,154	0.1%	Rank history: not on the FY2021–FY2024 lists and #41 in FY2025; down 43 since Jul 2024–Jun 2025.
87	Indiana Department of Health Top NAICS codes 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services	$1,727,700	0.1%	Rank history: not on the FY2021–FY2025 lists; up 62 since Jul 2024–Jun 2025.
88	Arizona Department of Health Services Top NAICS codes 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services	$1,720,488	0.1%	Rank history: not on the FY2021–FY2025 lists; up 65 since Jul 2024–Jun 2025.
89	3Links Technologies, Inc. Top NAICS codes 238210 Electrical Contractors and Other Wiring Installation Contractors	$1,717,506	0.1%	Rank history: #79 in FY2021, #80 in FY2022, #83 in FY2023, #84 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
90	AP JV LLC Top NAICS codes 236220 Commercial and Institutional Building Construction	$1,709,753	0.1%	Rank history: not on the FY2021–FY2024 lists and #83 in FY2025; new, not ranked in Jul 2024–Jun 2025.
91	The Lioce Group Inc. Top NAICS codes 334111 Electronic Computer Manufacturing 333293 Printing Machinery and Equipment Manufacturing	$1,706,559	0.1%	Rank history: not on the FY2021 list, #87 in FY2022, #63 in FY2023, #88 in FY2024 and #84 in FY2025; down 11 since Jul 2024–Jun 2025.
92	Schreiber Translations, Inc. Top NAICS codes 541930 Translation and Interpretation Services	$1,669,275	0.1%	Rank history: #84 in FY2021, #98 in FY2022, #95 in FY2023, #93 in FY2024 and #73 in FY2025; up 76 since Jul 2024–Jun 2025.
93	Washington State Department of Health Top NAICS codes 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services	$1,664,018	0.1%	Rank history: not on the FY2021–FY2025 lists; up 78 since Jul 2024–Jun 2025.
94	The Mitre Corporation Top NAICS codes 541618 Other Management Consulting Services	$1,634,467	0.1%	Rank history: not on the FY2021–FY2025 lists; unchanged since Jul 2024–Jun 2025.
95	Bankers Business Management Services, Inc. Top NAICS codes 561499 All Other Business Support Services	$1,618,986	0.1%	Rank history: not on the FY2021–FY2024 lists and #88 in FY2025; new, not ranked in Jul 2024–Jun 2025.
96	Missouri Department of Health & Senior Services Top NAICS codes 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services	$1,608,001	0.1%	Rank history: not on the FY2021–FY2025 lists; up 60 since Jul 2024–Jun 2025.
97	Dino Software Corporation Top NAICS codes 513210 Software Publishers 511210 Software Publishers	$1,596,375	0.1%	Rank history: not on the FY2021–FY2024 lists and #91 in FY2025; new, not ranked in Jul 2024–Jun 2025.
98	Dynamic Systems Inc. Top NAICS codes 541519 Other Computer Related Services	$1,564,925	0.1%	Rank history: not on the FY2021–FY2024 lists and #69 in FY2025; up 44 since Jul 2024–Jun 2025.
99	Cincom Systems, Inc. Top NAICS codes 513210 Software Publishers	$1,542,138	0.1%	Rank history: not on the FY2021–FY2024 lists and #93 in FY2025; down 11 since Jul 2024–Jun 2025.
100	National Association for Public Health Statistics and Information Systems, Inc. Top NAICS codes 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services 813920 Professional Organizations	$1,521,701	0.1%	Rank history: #61 in FY2021, #54 in FY2022, #64 in FY2023, #54 in FY2024 and #48 in FY2025; down 64 since Jul 2024–Jun 2025.

Show 75 more

100 of 762 contractors listed here. See the rest on GovTribe.

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 $1.89 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.
Period: the trailing 12 months end with the last month that ended at least 90 days ago, because the Department of Defense reports its contract actions to FPDS about 90 days late. The list is rebuilt each night.
Rank changes compare with Jul 2024–Jun 2025. "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.
Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.

Quick answers

Who were the top 10 Social Security Administration contractors in Jul 2025–Jun 2026?

1. Leidos Holdings, Inc. ($252M), 2. Four Points Technology, L.L.C. ($131M), 3. International Business Machines Corporation ($117M), 4. Carahsoft Technology Corp ($87.3M), 5. Equifax Workforce Solutions LLC ($84.4M), 6. The Timken Company ($57.9M), 7. Securityhunter, Inc. ($57.8M), 8. CA Inc. ($57.8M), 9. Colossal Contracting LLC ($54.2M), 10. Dell Technologies Inc. ($51.4M).

On GovTribe

Research every contractor on this list

Every contract, task order and IDV they hold
Their subsidiaries, teammates and competitors
Open opportunities they're positioned for
Alerts when they win new work

Try for free Login