Top 100 Securities and Exchange Commission Contractors, FY2021

Name: Top 100 Securities and Exchange Commission Contractors, FY2021
Creator: GovTribe
License: https://creativecommons.org/licenses/by/4.0/

Parent companies by net contract obligations Oct 1, 2020 – Sep 30, 2021 Agency page on GovTribe

The top 10 won 44% of FY2021 Securities and Exchange Commission contract dollars

Contract obligations: $551,038,142 Net of deobligations, by the Securities and Exchange Commission and its offices
Contractors: 360 Parent companies with an obligation
Largest contractor: General Dynamics Corporation $42.8 million, 7.3% of obligations
Data as of: Oct 14, 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	General Dynamics Corporation 2 awardees, including General Dynamics Information Technology, Inc. Top NAICS codes 541512 Computer Systems Design Services	$42,750,790	7.3%	Rank history: #1 in FY2022, #1 in FY2023, #1 in FY2024 and #1 in FY2025; up 12 since FY2020.
2	Accenture Federal Services LLC Top NAICS codes 541512 Computer Systems Design Services 541519 Other Computer Related Services	$29,477,105	5.0%	Rank history: #11 in FY2022 and not on the FY2023–FY2025 lists; up 1 since FY2020.
3	Booz Allen Hamilton Holding Corporation Through Booz Allen Hamilton Inc. Top NAICS codes 541512 Computer Systems Design Services	$29,169,430	5.0%	Rank history: #2 in FY2022, #7 in FY2023, #4 in FY2024 and #2 in FY2025; up 6 since FY2020.
4	The Chenega Corporation Through Chenega Healthcare Services LLC Top NAICS codes 541611 Administrative Management and General Management Consulting Services 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services 541519 Other Computer Related Services	$26,919,418	4.6%	Rank history: #13 in FY2022, #15 in FY2023 and not on the FY2024–FY2025 lists; up 1 since FY2020.
5	Fcn, Inc. Top NAICS codes 541519 Other Computer Related Services	$23,707,751	4.0%	Rank history: #8 in FY2022, #6 in FY2023, #2 in FY2024 and #4 in FY2025; up 17 since FY2020.
6	Maximus Federal Technology Solutions, LLC Top NAICS codes 541512 Computer Systems Design Services	$23,643,084	4.0%	Rank history: not on the FY2022–FY2023 lists, #9 in FY2024 and not on the FY2025 list; down 5 since FY2020.
7	Greenzone Solutions LLC Through Team Greenzone JV LLC Top NAICS codes 541512 Computer Systems Design Services	$21,646,508	3.7%	Rank history: #31 in FY2022 and not on the FY2023–FY2025 lists; down 3 since FY2020.
8	Maximus Inc. Through Maximus Federal Technology Solutions, LLC Top NAICS codes 541512 Computer Systems Design Services	$20,274,226	3.5%	Rank history: #5 in FY2022, #2 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
9	Procentrix, LLC Top NAICS codes 541512 Computer Systems Design Services	$19,748,846	3.4%	Rank history: #4 in FY2022, #5 in FY2023, #3 in FY2024 and #13 in FY2025; down 3 since FY2020.
10	Ascella Technologies, Inc. Top NAICS codes 541511 Custom Computer Programming Services 541512 Computer Systems Design Services 541219 Other Accounting Services	$19,020,103	3.2%	Rank history: #9 in FY2022, #10 in FY2023, #11 in FY2024 and #10 in FY2025; down 2 since FY2020.
11	Infotrend Incorporated Top NAICS codes 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services 541511 Custom Computer Programming Services 541512 Computer Systems Design Services	$15,825,117	2.7%	Rank history: #14 in FY2022, #8 in FY2023, #13 in FY2024 and #31 in FY2025; up 19 since FY2020.
12	Aretec, Inc. Top NAICS codes 541512 Computer Systems Design Services	$12,554,849	2.1%	Rank history: #12 in FY2022, #27 in FY2023, #12 in FY2024 and #11 in FY2025; up 26 since FY2020.
13	Its Agile, LLC Top NAICS codes 541512 Computer Systems Design Services	$10,849,918	1.9%	Rank history: #6 in FY2022, #13 in FY2023, #7 in FY2024 and #9 in FY2025; up 83 since FY2020.
14	Technik Inc. Top NAICS codes 541512 Computer Systems Design Services	$10,084,591	1.7%	Rank history: #18 in FY2022 and not on the FY2023–FY2025 lists; down 2 since FY2020.
15	3A, LLC Top NAICS codes 541512 Computer Systems Design Services	$8,717,225	1.5%	Rank history: #20 in FY2022, #37 in FY2023, #20 in FY2024 and #15 in FY2025; new, not ranked in FY2020.
16	Ambit Group LLC Through Team Greenzone JV LLC Top NAICS codes 541512 Computer Systems Design Services	$8,604,050	1.5%	Rank history: #3 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
17	Integrated Systems, LLC Top NAICS codes 541512 Computer Systems Design Services	$7,956,349	1.4%	Rank history: #19 in FY2022, #18 in FY2023, #15 in FY2024 and not on the FY2025 list; down 7 since FY2020.
18	Metlife, Inc. Through Metropolitan Life Insurance Co Top NAICS codes 524114 Direct Health and Medical Insurance Carriers	$7,827,107	1.3%	Rank history: #21 in FY2022, #19 in FY2023 and not on the FY2024–FY2025 lists; down 1 since FY2020.
19	4 Star Technologies, Inc. Top NAICS codes 541519 Other Computer Related Services	$7,682,414	1.3%	Rank history: #29 in FY2022, #23 in FY2023 and not on the FY2024–FY2025 lists; down 3 since FY2020.
20	American Security Programs Inc Top NAICS codes 561612 Security Guards and Patrol Services	$7,673,148	1.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
21	Kci-Acuity, LLC Top NAICS codes 541512 Computer Systems Design Services	$7,424,212	1.3%	Rank history: #7 in FY2022, #9 in FY2023, #19 in FY2024 and #28 in FY2025; up 5 since FY2020.
22	Palantir Technologies Inc. Top NAICS codes 511210 Software Publishers	$6,555,158	1.1%	Rank history: #80 in FY2022 and not on the FY2023–FY2025 lists; down 4 since FY2020.
23	Thomson Reuters (Tax & Accounting) Inc. 2 awardees, including Thomson Reuters (Markets) LLC and West Publishing Corporation Top NAICS codes 519190 All Other Information Services 519130 Internet Publishing and Broadcasting and Web Search Portals 511199 All Other Publishers	$6,248,122	1.1%	Rank history: #42 in FY2022, #49 in FY2023 and not on the FY2024–FY2025 lists; up 36 since FY2020.
24	C2 Alaska, LLC Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$6,075,373	1.0%	Rank history: #10 in FY2022, #4 in FY2023, #5 in FY2024 and #5 in FY2025; new, not ranked in FY2020.
25	Iron Mountain Incorporated 2 awardees, including Iron Mountain Data Centers, LLC and Iron Mountain Information Management LLC Top NAICS codes 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services 493110 General Warehousing and Storage	$5,678,257	1.0%	Rank history: #27 in FY2022, #24 in FY2023, #91 in FY2024 and #24 in FY2025; down 4 since FY2020.
26	Invictus JV, LLC Top NAICS codes 541512 Computer Systems Design Services	$5,104,910	0.9%	Rank history: #22 in FY2022, #17 in FY2023, #40 in FY2024 and #41 in FY2025; up 2 since FY2020.
27	Huna Totem Corp Through Distributed Computing System Solutions Provider, Inc. Top NAICS codes 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services	$5,015,544	0.9%	Rank history: not on the FY2022 list, #33 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
28	Reed Elsevier Inc. 4 awardees, including Relx Inc., Portfolio Media Inc. and Elsevier B.V. Top NAICS codes 519190 All Other Information Services 519130 Internet Publishing and Broadcasting and Web Search Portals 511199 All Other Publishers	$4,936,506	0.8%	Rank history: not on the FY2022–FY2025 lists; up 5 since FY2020.
29	Maystreet Inc. Top NAICS codes 541511 Custom Computer Programming Services	$4,755,218	0.8%	Rank history: #40 in FY2022, #38 in FY2023 and not on the FY2024–FY2025 lists; down 4 since FY2020.
30	Union Station Venture, Ltd. Through Jones Lang Lasalle Americas, Inc. Top NAICS codes 541614 Process, Physical Distribution, and Logistics Consulting Services	$4,562,349	0.8%	Rank history: #62 in FY2022, #44 in FY2023, #31 in FY2024 and not on the FY2025 list; up 79 since FY2020.
31	Financial Industry Regulatory Authority Inc. Top NAICS codes 541519 Other Computer Related Services 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services 541511 Custom Computer Programming Services	$4,413,799	0.8%	Rank history: #53 in FY2022, #50 in FY2023, #39 in FY2024 and #40 in FY2025; up 37 since FY2020.
32	Savvee Inc. Top NAICS codes 541512 Computer Systems Design Services	$4,347,552	0.7%	Rank history: #30 in FY2022, #22 in FY2023, #34 in FY2024 and #38 in FY2025; up 30 since FY2020.
33	Fedbiz It Solutions LLC Top NAICS codes 541519 Other Computer Related Services	$4,332,220	0.7%	Rank history: #39 in FY2022, #52 in FY2023, #56 in FY2024 and not on the FY2025 list; up 3 since FY2020.
34	Diversified Reporting Services, Inc. Top NAICS codes 561320 Temporary Help Services 561492 Court Reporting and Stenotype Services	$3,991,371	0.7%	Rank history: #38 in FY2022, #41 in FY2023, #29 in FY2024 and #29 in FY2025; up 15 since FY2020.
35	ICF International, Inc. Through Incentive Technology Group LLC Top NAICS codes 541512 Computer Systems Design Services	$3,942,810	0.7%	Rank history: #35 in FY2022 and not on the FY2023–FY2025 lists; up 67 since FY2020.
36	Integra FEC LLC Top NAICS codes 541690 Other Scientific and Technical Consulting Services 541611 Administrative Management and General Management Consulting Services	$3,805,128	0.6%	Rank history: #43 in FY2022, #55 in FY2023, #58 in FY2024 and not on the FY2025 list; up 10 since FY2020.
37	CGI Technologies and Solutions Inc. Through CGI Federal Inc. Top NAICS codes 541519 Other Computer Related Services	$3,726,077	0.6%	Rank history: #37 in FY2022, #31 in FY2023, #69 in FY2024 and not on the FY2025 list; down 5 since FY2020.
38	Blue TECH Inc. Top NAICS codes 541519 Other Computer Related Services	$3,667,813	0.6%	Rank history: #33 in FY2022, #63 in FY2023, #60 in FY2024 and #47 in FY2025; up 1 since FY2020.
39	Malik Consulting, Inc. Top NAICS codes 541512 Computer Systems Design Services	$3,542,040	0.6%	Rank history: not on the FY2022–FY2025 lists; up 73 since FY2020.
40	Bloomberg LP 2 awardees, including Bloomberg Finance LP and Bloomberg Industry Group, Inc. Top NAICS codes 519130 Internet Publishing and Broadcasting and Web Search Portals 519190 All Other Information Services	$3,529,982	0.6%	Rank history: #34 in FY2022, #28 in FY2023 and not on the FY2024–FY2025 lists; unchanged since FY2020.
41	The Brattle Group Inc. Top NAICS codes 541611 Administrative Management and General Management Consulting Services 541690 Other Scientific and Technical Consulting Services 541990 All Other Professional, Scientific, and Technical Services	$3,312,476	0.6%	Rank history: #76 in FY2022 and not on the FY2023–FY2025 lists; up 15 since FY2020.
42	Epoch Concepts LLC Top NAICS codes 541519 Other Computer Related Services	$3,286,417	0.6%	Rank history: #52 in FY2022, #48 in FY2023 and not on the FY2024–FY2025 lists; down 22 since FY2020.
43	Supplysource DC, LLC Top NAICS codes 337214 Office Furniture (except Wood) Manufacturing	$3,220,151	0.6%	Rank history: #67 in FY2022, not on the FY2023 list, #78 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
44	Knowledgebank, Inc. Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$3,135,221	0.5%	Rank history: #28 in FY2022, #30 in FY2023, #49 in FY2024 and not on the FY2025 list; unchanged since FY2020.
45	International Business Machines Corporation Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$3,055,038	0.5%	Rank history: #24 in FY2022, #39 in FY2023, #54 in FY2024 and not on the FY2025 list; down 14 since FY2020.
46	Vision Technologies Inc. 2 awardees Top NAICS codes 517110 Wired Telecommunications Carriers	$3,014,181	0.5%	Rank history: #54 in FY2022, #12 in FY2023, #79 in FY2024 and not on the FY2025 list; down 12 since FY2020.
47	At&T Inc. Through Att Mobility LLC Top NAICS codes 541519 Other Computer Related Services 517210 Wireless Telecommunications Carriers (except Satellite)	$2,988,845	0.5%	Rank history: #47 in FY2022, #45 in FY2023 and not on the FY2024–FY2025 lists; up 69 since FY2020.
48	Iron Vine Security LLC Top NAICS codes 511199 All Other Publishers	$2,821,142	0.5%	Rank history: #46 in FY2022, not on the FY2023–FY2024 lists and #44 in FY2025; down 3 since FY2020.
49	Alaska Native Government Services LLC Through Copper River Information Technology, LLC Top NAICS codes 541519 Other Computer Related Services	$2,649,930	0.5%	Rank history: not on the FY2022–FY2025 lists; down 7 since FY2020.
50	Microhealth LLC Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$2,329,421	0.4%	Rank history: #66 in FY2022, #59 in FY2023, #98 in FY2024 and not on the FY2025 list; up 3 since FY2020.
51	Thundercat Technology, LLC Top NAICS codes 541519 Other Computer Related Services	$2,321,338	0.4%	Rank history: #44 in FY2022, #46 in FY2023, #59 in FY2024 and #57 in FY2025; up 14 since FY2020.
52	Ignited LLC Top NAICS codes 541910 Marketing Research and Public Opinion Polling	$2,315,119	0.4%	Rank history: #48 in FY2022, #53 in FY2023, #68 in FY2024 and not on the FY2025 list; up 3 since FY2020.
53	Bytecubed, LLC Through Rock Creek Publishing Group Inc. Top NAICS codes 541613 Marketing Consulting Services	$1,995,754	0.3%	Rank history: not on the FY2022 list, #97 in FY2023 and not on the FY2024–FY2025 lists; up 5 since FY2020.
54	Analytica LLC Top NAICS codes 541690 Other Scientific and Technical Consulting Services	$1,790,010	0.3%	Rank history: #51 in FY2022, #78 in FY2023, #35 in FY2024 and not on the FY2025 list; up 52 since FY2020.
55	Enterprise Resource Performance, LLC Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$1,664,840	0.3%	Rank history: not on the FY2022–FY2025 lists; up 5 since FY2020.
56	Amazon.com, Inc. Through Amazon Web Services, Inc. Top NAICS codes 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services	$1,651,900	0.3%	Rank history: #59 in FY2022 and not on the FY2023–FY2025 lists; up 158 since FY2020.
57	Cornerstone Research Inc. Top NAICS codes 541990 All Other Professional, Scientific, and Technical Services	$1,622,540	0.3%	Rank history: not on the FY2022 list, #96 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
58	Variq Corporation Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$1,609,549	0.3%	Rank history: not on the FY2022–FY2025 lists; down 23 since FY2020.
59	VET Advisor LLC Through Three Wire Systems, LLC Top NAICS codes 541519 Other Computer Related Services	$1,535,969	0.3%	Rank history: #60 in FY2022 and not on the FY2023–FY2025 lists; up 2 since FY2020.
60	Executive Information Systems, L.L.C. Top NAICS codes 541519 Other Computer Related Services	$1,530,803	0.3%	Rank history: not on the FY2022 list, #62 in FY2023, #48 in FY2024 and #51 in FY2025; up 6 since FY2020.
61	TCG Inc. Top NAICS codes 541690 Other Scientific and Technical Consulting Services	$1,459,221	0.2%	Rank history: #63 in FY2022, #58 in FY2023 and not on the FY2024–FY2025 lists; up 8 since FY2020.
62	Factiva Inc. Top NAICS codes 519190 All Other Information Services 519130 Internet Publishing and Broadcasting and Web Search Portals	$1,371,583	0.2%	Rank history: #65 in FY2022, #67 in FY2023, #61 in FY2024 and not on the FY2025 list; up 214 since FY2020.
63	Tic Security, LLC Top NAICS codes 561621 Security Systems Services (except Locksmiths)	$1,367,073	0.2%	Rank history: #55 in FY2022 and not on the FY2023–FY2025 lists; up 11 since FY2020.
64	OCT Consulting LLC Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$1,300,000	0.2%	Rank history: not on the FY2022–FY2025 lists; up 31 since FY2020.
65	Gradillas Court Reporters, Inc. Top NAICS codes 561492 Court Reporting and Stenotype Services	$1,280,525	0.2%	Rank history: #45 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
66	Alvarez LLC Top NAICS codes 541519 Other Computer Related Services	$1,260,482	0.2%	Rank history: #71 in FY2022, not on the FY2023–FY2024 lists and #94 in FY2025; down 42 since FY2020.
67	Banner & Witcoff Ltd Top NAICS codes 541690 Other Scientific and Technical Consulting Services	$1,245,000	0.2%	Rank history: not on the FY2022–FY2023 lists, #95 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
68	Kastle Systems LLC Top NAICS codes 561621 Security Systems Services (except Locksmiths)	$1,230,000	0.2%	Rank history: #88 in FY2022, #82 in FY2023, #96 in FY2024 and not on the FY2025 list; up 11 since FY2020.
69	Aleto, Inc. Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$1,200,000	0.2%	Rank history: not on the FY2022 list, #76 in FY2023, #62 in FY2024 and #80 in FY2025; new, not ranked in FY2020.
70	Inovitech LLC Top NAICS codes 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services	$1,175,650	0.2%	Rank history: #70 in FY2022, not on the FY2023 list, #89 in FY2024 and #76 in FY2025; new, not ranked in FY2020.
71	Pyramid Systems, Inc. Top NAICS codes 541512 Computer Systems Design Services	$1,139,275	0.2%	Rank history: #75 in FY2022 and not on the FY2023–FY2025 lists; down 52 since FY2020.
72	Anacapa Micro Products, Inc. Top NAICS codes 541519 Other Computer Related Services	$1,139,225	0.2%	Rank history: #17 in FY2022, #21 in FY2023, #32 in FY2024 and #21 in FY2025; down 5 since FY2020.
73	Elder Research, Inc. Top NAICS codes 541690 Other Scientific and Technical Consulting Services	$1,073,200	0.2%	Rank history: #78 in FY2022, #79 in FY2023, #53 in FY2024 and #46 in FY2025; up 4 since FY2020.
74	Federal Management Partners, LLC Top NAICS codes 541330 Engineering Services 541611 Administrative Management and General Management Consulting Services	$1,021,360	0.2%	Rank history: #93 in FY2022, not on the FY2023–FY2024 lists and #49 in FY2025; down 4 since FY2020.
75	PAE Government Services Inc. Through PAE Professional Services, LLC Top NAICS codes 561611 Investigation and Personal Background Check Services	$998,760	0.2%	Rank history: #73 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
76	Onyx Government Services, LLC Top NAICS codes 541690 Other Scientific and Technical Consulting Services	$994,191	0.2%	Rank history: #82 in FY2022, #85 in FY2023, #77 in FY2024 and #63 in FY2025; up 18 since FY2020.
77	Morningstar Inc. 2 awardees, including Pitchbook Data Inc. Top NAICS codes 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services 519190 All Other Information Services	$970,700	0.2%	Rank history: #74 in FY2022, #60 in FY2023, #70 in FY2024 and #50 in FY2025; up 10 since FY2020.
78	Carahsoft Technology Corp Top NAICS codes 511210 Software Publishers 541519 Other Computer Related Services	$968,924	0.2%	Rank history: #72 in FY2022, #73 in FY2023, #80 in FY2024 and #67 in FY2025; down 5 since FY2020.
79	FTI Consulting, Inc. 2 awardees, including Compass Lexecon LLC Top NAICS codes 541990 All Other Professional, Scientific, and Technical Services 541611 Administrative Management and General Management Consulting Services	$965,075	0.2%	Rank history: #95 in FY2022, #34 in FY2023, #23 in FY2024 and #58 in FY2025; up 18 since FY2020.
80	New TECH Solutions, Inc. Top NAICS codes 541519 Other Computer Related Services	$961,432	0.2%	Rank history: #87 in FY2022, #84 in FY2023 and not on the FY2024–FY2025 lists; down 8 since FY2020.
81	Perspecta Inc. Through Peraton Labs Inc. Top NAICS codes 541690 Other Scientific and Technical Consulting Services	$885,566	0.2%	Rank history: not on the FY2022–FY2025 lists; up 9 since FY2020.
82	Open Text Corporation Top NAICS codes 541519 Other Computer Related Services	$867,404	0.1%	Rank history: not on the FY2022–FY2025 lists; up 4 since FY2020.
83	Amyx Inc. Top NAICS codes 541511 Custom Computer Programming Services	$811,925	0.1%	Rank history: not on the FY2022 list, #94 in FY2023 and not on the FY2024–FY2025 lists; down 60 since FY2020.
84	National Opinion Research Center Top NAICS codes 541720 Research and Development in the Social Sciences and Humanities	$807,529	0.1%	Rank history: not on the FY2022 list, #68 in FY2023, not on the FY2024 list and #89 in FY2025; down 8 since FY2020.
85	Lumen Technologies, Inc. 2 awardees, including Lumen Technologies Government Solutions, Inc. Top NAICS codes 517110 Wired Telecommunications Carriers	$806,951	0.1%	Rank history: #83 in FY2022, #83 in FY2023 and not on the FY2024–FY2025 lists; up 32 since FY2020.
86	All Consulting, LLC Top NAICS codes 541690 Other Scientific and Technical Consulting Services	$758,738	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
87	Wolters Kluwer N.V. 2 awardees, including CCH Incorporated and Wolters Kluwer Financial Services, Inc. Top NAICS codes 519130 Internet Publishing and Broadcasting and Web Search Portals 511199 All Other Publishers 511210 Software Publishers	$755,954	0.1%	Rank history: #100 in FY2022, #92 in FY2023 and not on the FY2024–FY2025 lists; up 76 since FY2020.
88	Evensonbest LLC Top NAICS codes 337122 Nonupholstered Wood Household Furniture Manufacturing	$747,918	0.1%	Rank history: not on the FY2022–FY2025 lists; up 67 since FY2020.
89	Thomas & Herbert Consulting LLC Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$727,893	0.1%	Rank history: #58 in FY2022 and not on the FY2023–FY2025 lists; down 6 since FY2020.
90	The Ives Group, Inc. Top NAICS codes 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services	$711,223	0.1%	Rank history: #96 in FY2022, #91 in FY2023, #82 in FY2024 and #71 in FY2025; up 14 since FY2020.
91	TLN Worldwide Enterprises, Inc. Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$709,907	0.1%	Rank history: #98 in FY2022 and not on the FY2023–FY2025 lists; up 24 since FY2020.
92	Slam Technical Services LLC Top NAICS codes 541519 Other Computer Related Services	$707,131	0.1%	Rank history: #81 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
93	S & F Software Solutions, Inc. Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$655,000	0.1%	Rank history: #97 in FY2022, #80 in FY2023, not on the FY2024 list and #72 in FY2025; new, not ranked in FY2020.
94	Proven Management LLC Top NAICS codes 484210 Used Household and Office Goods Moving	$654,084	0.1%	Rank history: not on the FY2022–FY2024 lists and #95 in FY2025; up 78 since FY2020.
95	Delviom LLC Top NAICS codes 541519 Other Computer Related Services	$642,480	0.1%	Rank history: not on the FY2022 list, #100 in FY2023, #83 in FY2024 and #65 in FY2025; up 39 since FY2020.
96	Hispanic Association of Colleges & Universities Top NAICS codes 541612 Human Resources Consulting Services	$632,145	0.1%	Rank history: #69 in FY2022, #65 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
97	Moody'S Corporation Through Moody's Analytics, Inc. Top NAICS codes 519130 Internet Publishing and Broadcasting and Web Search Portals	$608,808	0.1%	Rank history: #92 in FY2022 and not on the FY2023–FY2025 lists; up 13 since FY2020.
98	Matthew D Cain Top NAICS codes 541690 Other Scientific and Technical Consulting Services	$602,409	0.1%	Rank history: not on the FY2022–FY2025 lists; up 83 since FY2020.
99	Granite Telecommunications, LLC Top NAICS codes 517110 Wired Telecommunications Carriers	$587,642	0.1%	Rank history: not on the FY2022 list, #81 in FY2023, not on the FY2024 list and #83 in FY2025; up 58 since FY2020.
100	Alixpartners, LLP Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$565,805	0.1%	Rank history: not on the FY2022–FY2025 lists; up 23 since FY2020.

Show 75 more

100 of 360 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 $585 million 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.

Quick answers

Who were the top 10 Securities and Exchange Commission contractors in FY2021?

1. General Dynamics Corporation ($42.8M), 2. Accenture Federal Services LLC ($29.5M), 3. Booz Allen Hamilton Holding Corporation ($29.2M), 4. The Chenega Corporation ($26.9M), 5. Fcn, Inc. ($23.7M), 6. Maximus Federal Technology Solutions, LLC ($23.6M), 7. Greenzone Solutions LLC ($21.6M), 8. Maximus Inc. ($20.3M), 9. Procentrix, LLC ($19.7M), 10. Ascella Technologies, Inc. ($19M).

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