Top 100 Contractors in NAICS 5614: Business Support Services, FY2021

Name: Top 100 Contractors in NAICS 5614: Business Support Services, FY2021
Creator: GovTribe

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

The top 10 won 67% of FY2021 NAICS 5614 contract dollars

Contract obligations: $2,207,046,125 Net of deobligations, by contracts coded NAICS 5614 or a code under it
Contractors: 734 Parent companies with an obligation
Largest contractor: Maximus Inc. $1.04 billion, 40.3% of obligations
Data as of: Oct 14, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Maximus Inc. Through Maximus Federal Services, Inc. Top agencies HHS (Department of Health and Human Services) Treasury (Department of the Treasury) VA (Department of Veterans Affairs)	$1,035,534,261	40.3%	Rank history: #1 in FY2022, #1 in FY2023, #39 in FY2024 and not on the FY2025 list; unchanged since FY2020.
2	Fedex Corp 4 awardees, including Fedex Supply Chain Distribution System, Inc. and Federal Express Corporation Top agencies VA (Department of Veterans Affairs) DOS (Department of State) USAF (Department of the Air Force)	$253,845,246	9.9%	Rank history: #2 in FY2022, #2 in FY2023, #2 in FY2024 and #2 in FY2025; unchanged since FY2020.
3	Peckham Vocational Industries, Inc. Top agencies DOS (Department of State) DLA (Defense Logistics Agency) HHS (Department of Health and Human Services)	$66,853,873	2.6%	Rank history: #4 in FY2022, #3 in FY2023, #4 in FY2024 and #3 in FY2025; up 11 since FY2020.
4	Identity Theft Guard Solutions, Inc. Top agencies OPM (Office of Personnel Management) DHS (Department of Homeland Security) DOI (Department of the Interior)	$62,140,864	2.4%	Rank history: #3 in FY2022, #8 in FY2023, #5 in FY2024 and #7 in FY2025; up 4 since FY2020.
5	Coast Professional, Inc. Top agencies ED (Department of Education)	$61,254,074	2.4%	Rank history: #74 in FY2022, not on the FY2023–FY2024 lists and #22 in FY2025; down 2 since FY2020.
6	Central Research Inc. Top agencies ED (Department of Education)	$51,620,013	2.0%	Rank history: #75 in FY2022 and not on the FY2023–FY2025 lists; up 1 since FY2020.
7	Action Financial Services, LLC Top agencies ED (Department of Education)	$51,215,405	2.0%	Rank history: #89 in FY2022 and not on the FY2023–FY2025 lists; up 3 since FY2020.
8	F.h. Cann & Associates, Inc. Top agencies ED (Department of Education)	$49,979,924	1.9%	Rank history: #52 in FY2022, not on the FY2023 list, #17 in FY2024 and not on the FY2025 list; up 5 since FY2020.
9	Mammoth TECH Inc. Top agencies ED (Department of Education)	$46,812,457	1.8%	Rank history: not on the FY2022 list, #40 in FY2023 and not on the FY2024–FY2025 lists; up 2 since FY2020.
10	Reliant Capital Solutions LLC Top agencies ED (Department of Education)	$46,194,223	1.8%	Rank history: #76 in FY2022 and not on the FY2023–FY2025 lists; down 1 since FY2020.
11	National Credit Services, Inc. Top agencies ED (Department of Education)	$40,891,462	1.6%	Rank history: #82 in FY2022 and not on the FY2023–FY2025 lists; up 1 since FY2020.
12	National Recoveries Inc. Top agencies ED (Department of Education)	$40,082,794	1.6%	Rank history: #71 in FY2022 and not on the FY2023–FY2025 lists; down 7 since FY2020.
13	Immediate Credit Recovery, Inc. Top agencies ED (Department of Education)	$38,970,857	1.5%	Rank history: #80 in FY2022 and not on the FY2023–FY2025 lists; down 7 since FY2020.
14	Equifax Inc. 3 awardees, including Equifax Workforce Solutions LLC and Equifax Information Services LLC Top agencies SSA (Social Security Administration) Treasury (Department of the Treasury) USDA (Department of Agriculture)	$34,994,205	1.4%	Rank history: #70 in FY2022, #4 in FY2023 and not on the FY2024–FY2025 lists; up 33 since FY2020.
15	Continental Service Group, LLC Top agencies Treasury (Department of the Treasury)	$26,969,456	1.0%	Rank history: #6 in FY2022, #9 in FY2023, #6 in FY2024 and #6 in FY2025; up 9 since FY2020.
16	Servicesource Inc. Top agencies Treasury (Department of the Treasury) HHS (Department of Health and Human Services) DOE (Department of Energy)	$23,766,308	0.9%	Rank history: #8 in FY2022, #11 in FY2023, #9 in FY2024 and #13 in FY2025; up 5 since FY2020.
17	Professional Bureau of Collections of Maryland, Inc. Top agencies ED (Department of Education)	$23,204,831	0.9%	Rank history: not on the FY2022–FY2025 lists; down 1 since FY2020.
18	Bcfs Health and Human Services Top agencies HHS (Department of Health and Human Services)	$22,233,600	0.9%	Rank history: #19 in FY2022 and not on the FY2023–FY2025 lists; up 15 since FY2020.
19	Inspiritec Inc. Top agencies DHRA (Defense Human Resources Activity) Army (Department of the Army)	$19,877,450	0.8%	Rank history: #5 in FY2022, #6 in FY2023, #3 in FY2024 and not on the FY2025 list; down 1 since FY2020.
20	Bass & Associates A Professional Corp Top agencies ED (Department of Education)	$19,203,451	0.7%	Rank history: not on the FY2022–FY2025 lists; down 1 since FY2020.
21	Goodwill Industries of San Antonio Contract Services Top agencies Army (Department of the Army)	$16,970,786	0.7%	Rank history: #9 in FY2022, #15 in FY2023, #13 in FY2024 and #14 in FY2025; up 4 since FY2020.
22	The Bowen Consulting Group. Inc. Top agencies VA (Department of Veterans Affairs)	$12,908,589	0.5%	Rank history: #14 in FY2022, #16 in FY2023, #26 in FY2024 and #8 in FY2025; up 1 since FY2020.
23	Strategic Data Systems, Inc. Top agencies Navy (Department of the Navy)	$12,844,000	0.5%	Rank history: #11 in FY2022, #14 in FY2023, #11 in FY2024 and #10 in FY2025; down 1 since FY2020.
24	Fred Hutchinson Cancer Research Center Top agencies HHS (Department of Health and Human Services)	$8,232,529	0.3%	Rank history: #27 in FY2022 and not on the FY2023–FY2025 lists; up 8 since FY2020.
25	The Data Entry Company Top agencies DOL (Department of Labor) OPM (Office of Personnel Management) Army (Department of the Army)	$7,783,388	0.3%	Rank history: #17 in FY2022, #24 in FY2023, #19 in FY2024 and #21 in FY2025; up 25 since FY2020.
26	Conduent Federal Solutions LLC Top agencies SSA (Social Security Administration)	$7,416,340	0.3%	Rank history: #20 in FY2022, #20 in FY2023, #21 in FY2024 and not on the FY2025 list; up 2 since FY2020.
27	National Telecommuting Institute, Inc. Top agencies Treasury (Department of the Treasury)	$7,403,777	0.3%	Rank history: #21 in FY2022, #33 in FY2023, #25 in FY2024 and #26 in FY2025; up 9 since FY2020.
28	Intellectus, LLC Top agencies DHS (Department of Homeland Security)	$6,901,437	0.3%	Rank history: #40 in FY2022, #12 in FY2023, not on the FY2024 list and #27 in FY2025; up 26 since FY2020.
29	Diaz Data Services LLC Top agencies DOJ (Department of Justice) USAF (Department of the Air Force)	$6,144,156	0.2%	Rank history: #45 in FY2022, #54 in FY2023, #75 in FY2024 and #55 in FY2025; up 27 since FY2020.
30	Reed Elsevier Inc. Through Lexisnexis Special Services Inc. Top agencies DOJ (Department of Justice) DHS (Department of Homeland Security) DOS (Department of State)	$5,172,817	0.2%	Rank history: #73 in FY2022 and not on the FY2023–FY2025 lists; up 13 since FY2020.
31	Experian PLC 2 awardees, including Experian Information Solutions, Inc. Top agencies Treasury (Department of the Treasury) CFPB (Consumer Financial Protection Bureau) DOJ (Department of Justice)	$5,078,731	0.2%	Rank history: #72 in FY2022, #18 in FY2023 and not on the FY2024–FY2025 lists; up 15 since FY2020.
32	Free State Reporting, Inc. Top agencies DOJ (Department of Justice) NLRB (National Labor Relations Board) DODIG (Department of Defense Inspector General)	$4,910,786	0.2%	Rank history: #31 in FY2022, #28 in FY2023, #52 in FY2024 and #44 in FY2025; up 7 since FY2020.
33	CACI International Inc. Through Caci, LLC - Commercial Top agencies CFTC (Commodity Futures Trading Commission) DOJ (Department of Justice)	$4,817,314	0.2%	Rank history: #29 in FY2022, #35 in FY2023 and not on the FY2024–FY2025 lists; up 9 since FY2020.
34	Leidos Holdings, Inc. Through Leidos, Inc. Top agencies DHA (Defense Health Agency)	$4,776,724	0.2%	Rank history: #23 in FY2022, #26 in FY2023, #20 in FY2024 and #49 in FY2025; new, not ranked in FY2020.
35	Liveops Agent Services LLC Top agencies SBA (Small Business Administration)	$4,671,000	0.2%	Rank history: not on the FY2022–FY2025 lists; down 20 since FY2020.
36	Extend Your Reach, Inc. Top agencies SBA (Small Business Administration)	$4,563,570	0.2%	Rank history: not on the FY2022–FY2025 lists; up 19 since FY2020.
37	Riva Solutions Inc. Top agencies DOT (Department of Transportation) NSF (National Science Foundation) NRC (Nuclear Regulatory Commission)	$4,482,490	0.2%	Rank history: #37 in FY2022 and not on the FY2023–FY2025 lists; up 7 since FY2020.
38	North South Consulting Group LLC Top agencies Army (Department of the Army)	$4,186,448	0.2%	Rank history: #47 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
39	Anacomp, Inc. Top agencies Navy (Department of the Navy)	$3,976,794	0.2%	Rank history: #35 in FY2022, #45 in FY2023 and not on the FY2024–FY2025 lists; down 1 since FY2020.
40	United Systems of Arkansas, Inc. Top agencies HHS (Department of Health and Human Services)	$3,893,463	0.2%	Rank history: #32 in FY2022, #30 in FY2023, #37 in FY2024 and #65 in FY2025; down 5 since FY2020.
41	Pearl Interactive Network LLC Top agencies HHS (Department of Health and Human Services)	$3,720,336	0.1%	Rank history: #28 in FY2022, #34 in FY2023, #33 in FY2024 and #63 in FY2025; new, not ranked in FY2020.
42	Bobby Dodd Institute, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) VA (Department of Veterans Affairs)	$3,576,614	0.1%	Rank history: #38 in FY2022, #52 in FY2023, #48 in FY2024 and #42 in FY2025; down 1 since FY2020.
43	Magellan Solutions USA Inc. Top agencies VA (Department of Veterans Affairs) Treasury (Department of the Treasury)	$3,491,440	0.1%	Rank history: #33 in FY2022, #36 in FY2023, #34 in FY2024 and #37 in FY2025; up 24 since FY2020.
44	Newview Oklahoma, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$3,192,227	0.1%	Rank history: #49 in FY2022, #48 in FY2023, #46 in FY2024 and #43 in FY2025; up 176 since FY2020.
45	Escribers, LLC Top agencies DOJ (Department of Justice) NLRB (National Labor Relations Board) MSPB (Merit Systems Protection Board)	$3,016,025	0.1%	Rank history: #68 in FY2022, #56 in FY2023, not on the FY2024 list and #62 in FY2025; up 25 since FY2020.
46	Keystone Vocational Services Inc. Top agencies DCSA (Defense Counterintelligence and Security Agency)	$2,967,251	0.1%	Rank history: #44 in FY2022, #44 in FY2023, #38 in FY2024 and #40 in FY2025; new, not ranked in FY2020.
47	Jamison Professional Services Inc. Top agencies VA (Department of Veterans Affairs)	$2,899,673	0.1%	Rank history: #65 in FY2022, #64 in FY2023, #40 in FY2024 and #66 in FY2025; up 34 since FY2020.
48	Innovation At Work Inc. Top agencies VA (Department of Veterans Affairs)	$2,867,024	0.1%	Rank history: #41 in FY2022, #41 in FY2023, #29 in FY2024 and #29 in FY2025; up 50 since FY2020.
49	Ivyhill Technologies LLC Top agencies USAF (Department of the Air Force)	$2,847,480	0.1%	Rank history: #24 in FY2022, #50 in FY2023, not on the FY2024 list and #47 in FY2025; new, not ranked in FY2020.
50	Performant Recovery, Inc. Top agencies HHS (Department of Health and Human Services)	$2,777,324	0.1%	Rank history: #12 in FY2022, #5 in FY2023 and not on the FY2024–FY2025 lists; up 70 since FY2020.
51	Nana Regional Corporation Inc Through Tundra Federal LLC Top agencies Treasury (Department of the Treasury) DOT (Department of Transportation)	$2,762,130	0.1%	Rank history: #55 in FY2022 and not on the FY2023–FY2025 lists; up 95 since FY2020.
52	Kenney Business Solutions Inc. Top agencies WHS (DOD Washington Headquarters Service) Army (Department of the Army) DHS (Department of Homeland Security)	$2,654,998	0.1%	Rank history: #18 in FY2022, #22 in FY2023, #18 in FY2024 and #28 in FY2025; up 5 since FY2020.
53	Business Technology Career Opportunities, Inc. Top agencies DHRA (Defense Human Resources Activity)	$2,500,000	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
54	Tekpro Support Services, LLC Top agencies DOE (Department of Energy) DLA (Defense Logistics Agency)	$2,435,603	0.1%	Rank history: #39 in FY2022, #42 in FY2023, #51 in FY2024 and #33 in FY2025; up 17 since FY2020.
55	Cherokee Nation System Solutions LLC Top agencies DOI (Department of the Interior)	$2,277,029	0.1%	Rank history: #62 in FY2022 and not on the FY2023–FY2025 lists; up 8 since FY2020.
56	Chenega Defense & Aerospace Solutions, LLC Top agencies USAF (Department of the Air Force)	$2,183,105	0.1%	Rank history: #43 in FY2022, #51 in FY2023, #50 in FY2024 and #46 in FY2025; new, not ranked in FY2020.
57	Pitney Bowes Inc. 2 awardees, including The Pitney Bowes Bank. Inc. Top agencies Navy (Department of the Navy) HHS (Department of Health and Human Services) EOP (Executive Office of the President)	$2,143,878	0.1%	Rank history: #16 in FY2022, #10 in FY2023, #7 in FY2024 and #12 in FY2025; up 295 since FY2020.
58	Concordant LLC Top agencies DOT (Department of Transportation)	$2,038,082	0.1%	Rank history: #53 in FY2022 and not on the FY2023–FY2025 lists; up 34 since FY2020.
59	Versability Resources, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$1,904,985	0.1%	Rank history: #61 in FY2022, #100 in FY2023 and not on the FY2024–FY2025 lists; up 6 since FY2020.
60	Govsolutions, Inc. Top agencies VA (Department of Veterans Affairs) ED (Department of Education)	$1,845,662	0.1%	Rank history: not on the FY2022–FY2025 lists; down 8 since FY2020.
61	Deposition Services, Inc. Top agencies DOJ (Department of Justice)	$1,780,492	0.1%	Rank history: #84 in FY2022 and not on the FY2023–FY2025 lists; up 15 since FY2020.
62	Sierra7, Inc. Top agencies VA (Department of Veterans Affairs)	$1,775,856	0.1%	Rank history: not on the FY2022–FY2025 lists; up 401 since FY2020.
63	Heritage Reporting Corporation Top agencies DOJ (Department of Justice) DOL (Department of Labor) USITC (International Trade Commission)	$1,772,364	0.1%	Rank history: #96 in FY2022 and not on the FY2023–FY2025 lists; up 117 since FY2020.
64	Cherokee Nation Mission Solutions, L.L.C. Top agencies Army (Department of the Army)	$1,761,930	0.1%	Rank history: #66 in FY2022 and not on the FY2023–FY2025 lists; up 11 since FY2020.
65	Melwood Horticultural Training Center, Inc. Top agencies DOJ (Department of Justice) DARPA (Defense Advanced Research Projects Agency) FTC (Federal Trade Commission)	$1,744,564	0.1%	Rank history: #48 in FY2022, #55 in FY2023, #56 in FY2024 and #61 in FY2025; up 8 since FY2020.
66	CRC Holdings, Inc. Top agencies DOJ (Department of Justice)	$1,562,130	0.1%	Rank history: #94 in FY2022, #81 in FY2023, #94 in FY2024 and #54 in FY2025; up 36 since FY2020.
67	The Kaizen Company, LLC Top agencies USAID (US Agency for International Development)	$1,500,000	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
68	Goodwill Vision Enterprises, Inc. Top agencies EPA (Environmental Protection Agency)	$1,476,740	0.1%	Rank history: #69 in FY2022, #63 in FY2023, #66 in FY2024 and #59 in FY2025; up 43 since FY2020.
69	The Chenega Corporation Through Chenega Analytic Business Solutions, LLC Top agencies Navy (Department of the Navy)	$1,473,166	0.1%	Rank history: #56 in FY2022, #27 in FY2023 and not on the FY2024–FY2025 lists; up 131 since FY2020.
70	Diversified Reporting Services, Inc. Top agencies DOS (Department of State) SEC (Securities and Exchange Commission) Treasury (Department of the Treasury)	$1,461,540	0.1%	Rank history: #90 in FY2022 and not on the FY2023–FY2025 lists; down 22 since FY2020.
71	Huntsville Rehabilitation Foundation Top agencies MDA (DOD Missile Defense Agency)	$1,460,012	0.1%	Rank history: not on the FY2022 list, #69 in FY2023, #78 in FY2024 and not on the FY2025 list; up 23 since FY2020.
72	Veterans Command, LLC Top agencies VA (Department of Veterans Affairs) RRB (Railroad Retirement Board)	$1,452,171	0.1%	Rank history: #67 in FY2022 and not on the FY2023–FY2025 lists; up 182 since FY2020.
73	Icube-It JV Top agencies HUD (Department of Housing and Urban Development)	$1,379,642	0.1%	Rank history: #77 in FY2022, #68 in FY2023, #68 in FY2024 and not on the FY2025 list; up 6 since FY2020.
74	Anchor Mental Health Association Inc. Top agencies DOI (Department of the Interior)	$1,364,624	0.1%	Rank history: not on the FY2022–FY2023 lists, #91 in FY2024 and #80 in FY2025; up 8 since FY2020.
75	Sabre88, LLC Top agencies Navy (Department of the Navy)	$1,362,455	0.1%	Rank history: not on the FY2022–FY2025 lists; up 5 since FY2020.
76	Employment Source Inc. Top agencies VA (Department of Veterans Affairs)	$1,309,950	0.1%	Rank history: #78 in FY2022, #65 in FY2023, #55 in FY2024 and #77 in FY2025; new, not ranked in FY2020.
77	Koniag, Inc. Through Tuknik Government Services LLC Top agencies Commerce (Department of Commerce)	$1,276,950	<0.1%	Rank history: #81 in FY2022, #73 in FY2023 and not on the FY2024–FY2025 lists; up 10 since FY2020.
78	Gradillas Court Reporters, Inc. Top agencies SEC (Securities and Exchange Commission) DECA (Defense Commissary Agency)	$1,260,180	<0.1%	Rank history: #50 in FY2022 and not on the FY2023–FY2025 lists; up 209 since FY2020.
79	For the Record, Inc. Top agencies FTC (Federal Trade Commission)	$1,226,670	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 48 since FY2020.
80	Everas Community Services, Inc. Top agencies VA (Department of Veterans Affairs)	$1,220,604	<0.1%	Rank history: #83 in FY2022, #75 in FY2023, #72 in FY2024 and #73 in FY2025; up 15 since FY2020.
81	Syscom, Inc. Top agencies DOJ (Department of Justice) SBA (Small Business Administration)	$1,203,072	<0.1%	Rank history: not on the FY2022–FY2024 lists and #60 in FY2025; up 16 since FY2020.
82	Breakforth Solutions Incorporated Top agencies DOJ (Department of Justice)	$1,173,326	<0.1%	Rank history: #58 in FY2022 and not on the FY2023–FY2025 lists; up 17 since FY2020.
83	Connexus Hub Inc. Top agencies Navy (Department of the Navy)	$1,149,926	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 33 since FY2020.
84	Nieves Lliteras Y Asociados, S.C. Top agencies EXIM (Export Import Bank of the US)	$1,148,060	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
85	Wits Solutions Inc. Top agencies Army (Department of the Army) HUD (Department of Housing and Urban Development)	$1,128,270	<0.1%	Rank history: not on the FY2022 list, #78 in FY2023, #76 in FY2024 and #51 in FY2025; up 66 since FY2020.
86	Association for Vision Rehabilitation and Employment, Inc. Top agencies VA (Department of Veterans Affairs)	$1,120,514	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 5 since FY2020.
87	Trio Consulting LLC Through Alpha4 Solutions, LLC Top agencies VA (Department of Veterans Affairs)	$1,117,202	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 45 since FY2020.
88	Synergy America, Inc. Top agencies HHS (Department of Health and Human Services) USAF (Department of the Air Force)	$1,102,960	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 13 since FY2020.
89	Chickasaw Management Services, LLC Top agencies OSD (Office of the Secretary of Defense) Army (Department of the Army)	$1,099,171	<0.1%	Rank history: #93 in FY2022 and not on the FY2023–FY2025 lists; unchanged since FY2020.
90	Dun & Bradstreet, Inc. Top agencies GSA (General Services Administration) IBWC (International Boundary and Water Commission U.S.-Mexico)	$1,061,755	<0.1%	Rank history: #13 in FY2022, #13 in FY2023, #22 in FY2024 and #50 in FY2025; down 18 since FY2020.
91	General Infomatics-A Service Disabled Owned Veteran Business, Inc. Top agencies DHA (Defense Health Agency)	$1,054,269	<0.1%	Rank history: #97 in FY2022, #97 in FY2023, #87 in FY2024 and not on the FY2025 list; up 21 since FY2020.
92	Vectrus Systems LLC Top agencies NASA (National Aeronautics and Space Administration)	$1,046,436	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 15 since FY2020.
93	Anthony Wayne Rehabilitation Center for Handicapped & Blind Inc. Top agencies DFAS (Defense Finance and Accounting Service)	$1,016,687	<0.1%	Rank history: not on the FY2022 list, #53 in FY2023, #57 in FY2024 and #64 in FY2025; down 10 since FY2020.
94	Vertical Jobs, Inc. Top agencies DOJ (Department of Justice)	$994,958	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 11 since FY2020.
95	Jasint Consulting and Technologies, LLC Top agencies Commerce (Department of Commerce)	$993,312	<0.1%	Rank history: #95 in FY2022, #98 in FY2023, #85 in FY2024 and not on the FY2025 list; up 38 since FY2020.
96	Neal R. Gross and Company, Inc. Top agencies NRC (Nuclear Regulatory Commission) Army (Department of the Army) HHS (Department of Health and Human Services)	$985,901	<0.1%	Rank history: #99 in FY2022 and not on the FY2023–FY2025 lists; up 46 since FY2020.
97	Security 1 Solutions LLC Top agencies Navy (Department of the Navy)	$981,823	<0.1%	Rank history: #60 in FY2022, #91 in FY2023 and not on the FY2024–FY2025 lists; down 31 since FY2020.
98	Alltran Education Inc. 2 awardees, including DMT Solutions Global Corporation and Transworld Systems Inc. Top agencies Commerce (Department of Commerce) USDA (Department of Agriculture) HHS (Department of Health and Human Services)	$976,810	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
99	Totally Joined for Achieving Collaborative Techniques (Tjfact), LLC Top agencies DOJ (Department of Justice)	$932,396	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 15 since FY2020.
100	Lighthouse for the Blind of Houston Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency) Navy (Department of the Navy)	$927,487	<0.1%	Rank history: #64 in FY2022, #76 in FY2023, #58 in FY2024 and #85 in FY2025; down 7 since FY2020.

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100 of 734 contractors listed here. See the rest on GovTribe.

Rankings for the codes under NAICS 5614

Code	Net obligations	Largest contractor
56142 Telephone Call Centers	$1,230,980,001	Maximus Inc.
56144 Collection Agencies	$482,393,532	Coast Professional, Inc.
56149 Other Business Support Services	$389,645,744	Fedex Corp
56141 Document Preparation Services	$54,675,699	The Data Entry Company
56143 Business Service Centers	$19,873,468	Intellectus, LLC

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 $2.57 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.

Quick answers

Who were the top 10 NAICS 5614 contractors in FY2021?

1. Maximus Inc. ($1.04B), 2. Fedex Corp ($254M), 3. Peckham Vocational Industries, Inc. ($66.9M), 4. Identity Theft Guard Solutions, Inc. ($62.1M), 5. Coast Professional, Inc. ($61.3M), 6. Central Research Inc. ($51.6M), 7. Action Financial Services, LLC ($51.2M), 8. F.h. Cann & Associates, Inc. ($50M), 9. Mammoth TECH Inc. ($46.8M), 10. Reliant Capital Solutions LLC ($46.2M).

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