Top 100 Contractors in PSC R710: Support – Management: Financial, FY2021

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Nelnet Servicing LLC 2 awardees, including Great Lakes Educational Loan Services, Inc. Top agencies ED (Department of Education)	$347,640,105	15.1%	Rank history: #1 in FY2022, #1 in FY2023, #1 in FY2024 and #2 in FY2025; up 1 since FY2020.
2	Pennsylvania Commonwealth of Through Pennslyvania Higher Education Assistance Agency Top agencies ED (Department of Education)	$224,853,496	9.8%	Rank history: #5 in FY2022 and not on the FY2023–FY2025 lists; up 1 since FY2020.
3	Navient Corporation 2 awardees, including Pioneer Credit Recovery, Inc. Top agencies ED (Department of Education) Treasury (Department of the Treasury)	$180,921,509	7.9%	Rank history: not on the FY2022–FY2025 lists; up 1 since FY2020.
4	Accenture Federal Services LLC Top agencies ED (Department of Education) Army (Department of the Army)	$159,188,084	6.9%	Rank history: #4 in FY2022, #47 in FY2023 and not on the FY2024–FY2025 lists; up 2 since FY2020.
5	RER Solutions, Inc. Top agencies SBA (Small Business Administration) DFC (International Development Finance Corporation)	$115,199,179	5.0%	Rank history: #13 in FY2022, #33 in FY2023 and not on the FY2024–FY2025 lists; down 4 since FY2020.
6	Maximus Inc. Through Maximus Federal Services, Inc. Top agencies ED (Department of Education)	$74,782,194	3.3%	Rank history: #6 in FY2022, #6 in FY2023, #24 in FY2024 and not on the FY2025 list; down 1 since FY2020.
7	Missouri Higher Education Loan Authority Top agencies ED (Department of Education)	$70,664,397	3.1%	Rank history: #2 in FY2022, #2 in FY2023, #3 in FY2024 and #3 in FY2025; up 2 since FY2020.
8	Kpmg L.L.P. 2 awardees Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) HHS (Department of Health and Human Services)	$69,024,560	3.0%	Rank history: #12 in FY2022, #13 in FY2023, #15 in FY2024 and #20 in FY2025; up 2 since FY2020.
9	Identity Theft Guard Solutions, Inc. Top agencies OPM (Office of Personnel Management)	$68,704,693	3.0%	Rank history: #7 in FY2022, #9 in FY2023, #7 in FY2024 and #12 in FY2025; down 2 since FY2020.
10	The Bank of New York Mellon Corporation Top agencies HUD (Department of Housing and Urban Development)	$64,854,081	2.8%	Rank history: #11 in FY2022, #7 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
11	Deloitte LLP 2 awardees, including Deloitte & Touche LLP and Deloitte Consulting LLP Top agencies HUD (Department of Housing and Urban Development) DHS (Department of Homeland Security) HHS (Department of Health and Human Services)	$49,699,131	2.2%	Rank history: #8 in FY2022, #16 in FY2023 and not on the FY2024–FY2025 lists; up 12 since FY2020.
12	Higher Education Servicing Corp Top agencies ED (Department of Education)	$38,556,071	1.7%	Rank history: #10 in FY2022 and not on the FY2023–FY2025 lists; up 1 since FY2020.
13	Veterans Technology, L.L.C. Top agencies MDA (DOD Missile Defense Agency)	$34,748,477	1.5%	Rank history: #15 in FY2022, #15 in FY2023, #17 in FY2024 and not on the FY2025 list; down 2 since FY2020.
14	Oklahoma Student Loan Authority Top agencies ED (Department of Education)	$34,436,368	1.5%	Rank history: #31 in FY2022, #30 in FY2023 and not on the FY2024–FY2025 lists; up 20 since FY2020.
15	Guidehouse Inc. 2 awardees Top agencies HUD (Department of Housing and Urban Development) HHS (Department of Health and Human Services) DHS (Department of Homeland Security)	$34,398,654	1.5%	Rank history: #22 in FY2022, #14 in FY2023, #12 in FY2024 and #16 in FY2025; up 1 since FY2020.
16	Kearney & Company, P.C. Top agencies HHS (Department of Health and Human Services) DHS (Department of Homeland Security) DOL (Department of Labor)	$33,147,051	1.4%	Rank history: #17 in FY2022, #8 in FY2023, #44 in FY2024 and not on the FY2025 list; up 1 since FY2020.
17	Granite Edvance Corporation Top agencies ED (Department of Education)	$26,767,309	1.2%	Rank history: not on the FY2022–FY2025 lists; up 3 since FY2020.
18	Grant Thornton International Ltd 2 awardees, including Grant Thornton Public Sector LLC and Grant Thornton LLP Top agencies DHS (Department of Homeland Security) HHS (Department of Health and Human Services) Treasury (Department of the Treasury)	$26,289,459	1.1%	Rank history: #14 in FY2022, #42 in FY2023, #94 in FY2024 and not on the FY2025 list; down 3 since FY2020.
19	Continental Service Group, LLC Top agencies Treasury (Department of the Treasury)	$23,584,576	1.0%	Rank history: #21 in FY2022, #17 in FY2023, #18 in FY2024 and #14 in FY2025; unchanged since FY2020.
20	Tecolote Research, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DHS (Department of Homeland Security)	$23,410,507	1.0%	Rank history: #20 in FY2022, #21 in FY2023, #27 in FY2024 and #32 in FY2025; down 6 since FY2020.
21	CBE Group Inc. the Top agencies Treasury (Department of the Treasury)	$23,059,849	1.0%	Rank history: #16 in FY2022, #10 in FY2023, #13 in FY2024 and #9 in FY2025; up 5 since FY2020.
22	Performant Recovery, Inc. Top agencies Treasury (Department of the Treasury)	$21,934,549	1.0%	Rank history: not on the FY2022–FY2025 lists; up 19 since FY2020.
23	Booz Allen Hamilton Holding Corporation Through Booz Allen Hamilton Inc. Top agencies Navy (Department of the Navy)	$21,269,441	0.9%	Rank history: #18 in FY2022, #18 in FY2023, #22 in FY2024 and #43 in FY2025; up 6 since FY2020.
24	DP Service, LLC Through Dynaxys, LLC Top agencies HUD (Department of Housing and Urban Development)	$19,250,631	0.8%	Rank history: #24 in FY2022, #44 in FY2023 and not on the FY2024–FY2025 lists; up 38 since FY2020.
25	Wellington Management Group LLP Through Wellington Management Company LLP Top agencies PBGC (Pension Benefit Guaranty Corporation)	$14,186,140	0.6%	Rank history: #29 in FY2022, #31 in FY2023, #28 in FY2024 and not on the FY2025 list; up 19 since FY2020.
26	Ernst & Young LLP 2 awardees Top agencies FCC (Federal Communications Commission) HUD (Department of Housing and Urban Development) Commerce (Department of Commerce)	$13,949,448	0.6%	Rank history: #28 in FY2022, #23 in FY2023, #9 in FY2024 and #46 in FY2025; down 2 since FY2020.
27	Miracle Systems LLC Top agencies DHS (Department of Homeland Security)	$12,354,548	0.5%	Rank history: #36 in FY2022 and not on the FY2023–FY2025 lists; unchanged since FY2020.
28	11Th Hour Service LLC Top agencies DLA (Defense Logistics Agency) VA (Department of Veterans Affairs)	$12,301,292	0.5%	Rank history: #50 in FY2022 and not on the FY2023–FY2025 lists; up 15 since FY2020.
29	Professional Risk Management, Inc. Top agencies DOJ (Department of Justice)	$12,238,783	0.5%	Rank history: #30 in FY2022, #27 in FY2023, #25 in FY2024 and #23 in FY2025; up 1 since FY2020.
30	Prudential Financial Inc. Through Pgim, Inc. Top agencies PBGC (Pension Benefit Guaranty Corporation)	$11,908,613	0.5%	Rank history: #34 in FY2022, #35 in FY2023, #32 in FY2024 and #33 in FY2025; down 2 since FY2020.
31	Pacific Investment Management Company LLC Top agencies PBGC (Pension Benefit Guaranty Corporation)	$11,639,653	0.5%	Rank history: #27 in FY2022, #32 in FY2023, #38 in FY2024 and #28 in FY2025; unchanged since FY2020.
32	Lynch Consultants, LLC Top agencies DLA (Defense Logistics Agency)	$11,582,406	0.5%	Rank history: #32 in FY2022, #29 in FY2023, #37 in FY2024 and #55 in FY2025; up 16 since FY2020.
33	Information Systems & Networks Corporation Top agencies HUD (Department of Housing and Urban Development)	$10,295,271	0.4%	Rank history: #25 in FY2022, #11 in FY2023, #21 in FY2024 and #11 in FY2025; new, not ranked in FY2020.
34	Reverse Market Insight, Inc. Top agencies HUD (Department of Housing and Urban Development)	$9,865,680	0.4%	Rank history: #38 in FY2022, #34 in FY2023, #53 in FY2024 and not on the FY2025 list; up 23 since FY2020.
35	ITC Federal, LLC Top agencies DHS (Department of Homeland Security)	$9,800,075	0.4%	Rank history: #62 in FY2022 and not on the FY2023–FY2025 lists; down 14 since FY2020.
36	Nisa Investment Advisors LLC Top agencies PBGC (Pension Benefit Guaranty Corporation)	$9,399,968	0.4%	Rank history: #35 in FY2022, #28 in FY2023, #30 in FY2024 and #30 in FY2025; down 1 since FY2020.
37	The Logical-R Joint Venture LLC Top agencies NASA (National Aeronautics and Space Administration)	$9,195,613	0.4%	Rank history: #41 in FY2022, #94 in FY2023 and not on the FY2024–FY2025 lists; down 4 since FY2020.
38	Focalpoint Consulting Group LLC Top agencies Treasury (Department of the Treasury)	$8,601,839	0.4%	Rank history: #65 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
39	Marathon Asset Management LLP Top agencies PBGC (Pension Benefit Guaranty Corporation)	$8,032,448	0.3%	Rank history: not on the FY2022–FY2025 lists; up 1 since FY2020.
40	Ascent Consulting Co Top agencies DOT (Department of Transportation)	$7,348,819	0.3%	Rank history: #46 in FY2022, #38 in FY2023, #33 in FY2024 and #35 in FY2025; new, not ranked in FY2020.
41	Arrowstreet Capital LP Top agencies PBGC (Pension Benefit Guaranty Corporation)	$7,205,963	0.3%	Rank history: #44 in FY2022, #43 in FY2023, #43 in FY2024 and #31 in FY2025; up 22 since FY2020.
42	Summit Consulting LLC Top agencies HUD (Department of Housing and Urban Development) DFC (International Development Finance Corporation) USDA (Department of Agriculture)	$7,085,957	0.3%	Rank history: #52 in FY2022, #59 in FY2023, #14 in FY2024 and #91 in FY2025; up 3 since FY2020.
43	CGI Technologies and Solutions Inc. Through CGI Federal Inc. Top agencies NRC (Nuclear Regulatory Commission)	$6,843,383	0.3%	Rank history: #45 in FY2022, #37 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
44	Investec Asset Management North America Inc. 2 awardees, including Ninety One North America, Inc. and Invesco Trust Company Top agencies PBGC (Pension Benefit Guaranty Corporation)	$6,664,147	0.3%	Rank history: #51 in FY2022, #70 in FY2023 and not on the FY2024–FY2025 lists; up 3 since FY2020.
45	Senture LLC Top agencies ED (Department of Education)	$6,585,042	0.3%	Rank history: #63 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
46	TCW Asset Management Company LLC Top agencies PBGC (Pension Benefit Guaranty Corporation)	$5,879,190	0.3%	Rank history: #64 in FY2022, #63 in FY2023, #64 in FY2024 and not on the FY2025 list; up 182 since FY2020.
47	Hamilton Enterprises, LLC Top agencies Treasury (Department of the Treasury) DHS (Department of Homeland Security) Navy (Department of the Navy)	$5,441,943	0.2%	Rank history: #39 in FY2022, #25 in FY2023, #29 in FY2024 and #17 in FY2025; up 78 since FY2020.
48	Lyceum Business Services, LLC Top agencies HHS (Department of Health and Human Services)	$5,312,176	0.2%	Rank history: #42 in FY2022, #48 in FY2023, #63 in FY2024 and #29 in FY2025; up 18 since FY2020.
49	Psi Pax, Inc. Top agencies Navy (Department of the Navy)	$5,165,808	0.2%	Rank history: #54 in FY2022, #55 in FY2023, #62 in FY2024 and not on the FY2025 list; up 16 since FY2020.
50	U.s. Bancorp 2 awardees, including U.s. Bank National Association Top agencies DHS (Department of Homeland Security) HHS (Department of Health and Human Services) ED (Department of Education)	$5,034,797	0.2%	Rank history: #53 in FY2022, #36 in FY2023, not on the FY2024 list and #41 in FY2025; down 8 since FY2020.
51	Franklin Resources Inc. Through Western Asset Management Co, LLC Top agencies PBGC (Pension Benefit Guaranty Corporation)	$4,958,000	0.2%	Rank history: #49 in FY2022, #49 in FY2023, #47 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
52	AQR Capital Management LLC Top agencies PBGC (Pension Benefit Guaranty Corporation)	$4,827,396	0.2%	Rank history: #59 in FY2022 and not on the FY2023–FY2025 lists; up 23 since FY2020.
53	Capitol Bridge, LLC Top agencies HHS (Department of Health and Human Services)	$4,790,200	0.2%	Rank history: #60 in FY2022, #39 in FY2023, #90 in FY2024 and #50 in FY2025; up 3 since FY2020.
54	Falcon Capital Advisors LLC Top agencies HUD (Department of Housing and Urban Development)	$4,655,998	0.2%	Rank history: #55 in FY2022, #53 in FY2023, #48 in FY2024 and #37 in FY2025; new, not ranked in FY2020.
55	Act1 Federal LLC Top agencies Navy (Department of the Navy)	$4,545,766	0.2%	Rank history: #68 in FY2022, #51 in FY2023, #55 in FY2024 and not on the FY2025 list; down 1 since FY2020.
56	Chemonics International, Inc. Top agencies USAID (US Agency for International Development)	$4,500,000	0.2%	Rank history: not on the FY2022 list, #62 in FY2023, #36 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
57	Metaphase Consulting LLC Top agencies DHS (Department of Homeland Security)	$4,364,898	0.2%	Rank history: #47 in FY2022, #45 in FY2023, #45 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
58	Educational Computer Systems Inc. Top agencies ED (Department of Education)	$4,311,340	0.2%	Rank history: #26 in FY2022, #24 in FY2023, #23 in FY2024 and #44 in FY2025; down 3 since FY2020.
59	Nakupuna Solutions, LLC Top agencies Army (Department of the Army)	$4,149,047	0.2%	Rank history: #58 in FY2022, #79 in FY2023, #66 in FY2024 and not on the FY2025 list; up 187 since FY2020.
60	Neuberger Berman Investment Advisers LLC Top agencies PBGC (Pension Benefit Guaranty Corporation)	$4,123,565	0.2%	Rank history: #77 in FY2022, #92 in FY2023 and not on the FY2024–FY2025 lists; up 177 since FY2020.
61	Chevo LLC Top agencies DOL (Department of Labor) DHS (Department of Homeland Security)	$4,074,837	0.2%	Rank history: not on the FY2022–FY2025 lists; down 29 since FY2020.
62	Schroder Investment Management North America Inc. Top agencies PBGC (Pension Benefit Guaranty Corporation)	$3,849,172	0.2%	Rank history: #67 in FY2022 and not on the FY2023–FY2025 lists; up 9 since FY2020.
63	LOS Angeles Capital Management LLC Top agencies PBGC (Pension Benefit Guaranty Corporation)	$3,821,124	0.2%	Rank history: #83 in FY2022, #74 in FY2023, not on the FY2024 list and #99 in FY2025; up 13 since FY2020.
64	Octo Consulting Group Inc. Top agencies Treasury (Department of the Treasury)	$3,668,100	0.2%	Rank history: not on the FY2022–FY2025 lists; up 68 since FY2020.
65	Blackrock Inc. 2 awardees, including Blackrock Financial Management Inc. and Blackrock Institutional Trust Company National Association Top agencies PBGC (Pension Benefit Guaranty Corporation)	$3,623,142	0.2%	Rank history: #76 in FY2022, #77 in FY2023 and not on the FY2024–FY2025 lists; up 38 since FY2020.
66	Verdi Consulting Inc. Top agencies DOL (Department of Labor)	$3,433,609	0.1%	Rank history: #71 in FY2022 and not on the FY2023–FY2025 lists; down 5 since FY2020.
67	Groundswell Corporation Top agencies ED (Department of Education)	$3,353,062	0.1%	Rank history: not on the FY2022–FY2024 lists and #63 in FY2025; up 15 since FY2020.
68	Baillie Gifford & Co Through Baillie Gifford Overseas Limited Top agencies PBGC (Pension Benefit Guaranty Corporation)	$3,173,095	0.1%	Rank history: #92 in FY2022, #90 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
69	Principal Real Estate Investors LLC Top agencies PBGC (Pension Benefit Guaranty Corporation)	$3,106,197	0.1%	Rank history: #70 in FY2022, #80 in FY2023 and not on the FY2024–FY2025 lists; up 15 since FY2020.
70	Grove Street Investment, LLC Top agencies HUD (Department of Housing and Urban Development)	$3,047,219	0.1%	Rank history: not on the FY2022–FY2025 lists; up 4 since FY2020.
71	Perella Weinberg Partners LP Top agencies PBGC (Pension Benefit Guaranty Corporation)	$3,000,000	0.1%	Rank history: #90 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
72	Wells Fargo & Company Through Allspring Global Investments, LLC Top agencies PBGC (Pension Benefit Guaranty Corporation)	$2,990,962	0.1%	Rank history: #56 in FY2022, #56 in FY2023, #58 in FY2024 and not on the FY2025 list; up 11 since FY2020.
73	Potomac River Group, LLC Top agencies DOJ (Department of Justice)	$2,981,942	0.1%	Rank history: #78 in FY2022, #71 in FY2023 and not on the FY2024–FY2025 lists; up 6 since FY2020.
74	Sayres and Associates LLC Top agencies Navy (Department of the Navy)	$2,931,780	0.1%	Rank history: not on the FY2022–FY2025 lists; down 28 since FY2020.
75	MCR LLC Through MCR Federal, LLC Top agencies DHS (Department of Homeland Security)	$2,828,093	0.1%	Rank history: #73 in FY2022, #64 in FY2023 and not on the FY2024–FY2025 lists; up 30 since FY2020.
76	Williams, Adley & Company DC LLP Top agencies SBA (Small Business Administration)	$2,646,765	0.1%	Rank history: #82 in FY2022, #52 in FY2023, #59 in FY2024 and #53 in FY2025; up 148 since FY2020.
77	Nuveen Asset Management, LLC Top agencies PBGC (Pension Benefit Guaranty Corporation)	$2,609,454	0.1%	Rank history: #74 in FY2022, #91 in FY2023, not on the FY2024 list and #80 in FY2025; up 14 since FY2020.
78	Ajanta Consulting LLC Top agencies Navy (Department of the Navy)	$2,510,033	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
79	Nuvologic Consulting Inc. Top agencies HUD (Department of Housing and Urban Development)	$2,374,937	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
80	TFC Consulting Inc. Top agencies DHS (Department of Homeland Security) SBA (Small Business Administration) Commerce (Department of Commerce)	$2,369,433	0.1%	Rank history: not on the FY2022–FY2025 lists; up 13 since FY2020.
81	Federal Practice Group LLC Top agencies HUD (Department of Housing and Urban Development)	$2,325,111	0.1%	Rank history: #86 in FY2022, #61 in FY2023, #67 in FY2024 and not on the FY2025 list; up 7 since FY2020.
82	Colchester Global Investors Limited Top agencies PBGC (Pension Benefit Guaranty Corporation)	$2,270,449	0.1%	Rank history: #80 in FY2022, #83 in FY2023, #70 in FY2024 and not on the FY2025 list; up 7 since FY2020.
83	Creative Solutions Consulting Inc. Top agencies DMEA (Defense Microelectronics Activity) HHS (Department of Health and Human Services)	$2,245,064	0.1%	Rank history: #57 in FY2022 and not on the FY2023–FY2025 lists; up 33 since FY2020.
84	Virtus Investment Partners, Inc. Through Duff & Phelps Investment Management Co Top agencies PBGC (Pension Benefit Guaranty Corporation)	$2,183,106	0.1%	Rank history: #75 in FY2022, #81 in FY2023 and not on the FY2024–FY2025 lists; up 12 since FY2020.
85	Rigil Corporation Top agencies DOT (Department of Transportation)	$2,082,891	0.1%	Rank history: #87 in FY2022 and not on the FY2023–FY2025 lists; down 8 since FY2020.
86	Mvm, Inc. Top agencies DOJ (Department of Justice)	$2,051,502	0.1%	Rank history: not on the FY2022–FY2025 lists; up 16 since FY2020.
87	Sehlke Consulting LLC Top agencies Navy (Department of the Navy)	$2,050,313	0.1%	Rank history: not on the FY2022–FY2025 lists; up 17 since FY2020.
88	Alvarez & Marsal Holdings LLC Through Alvarez & Marsal North America LLC Top agencies USDA (Department of Agriculture)	$2,048,800	0.1%	Rank history: #94 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
89	Highlight Technologies, LLC Top agencies SBA (Small Business Administration)	$2,028,309	0.1%	Rank history: #81 in FY2022, #99 in FY2023 and not on the FY2024–FY2025 lists; up 45 since FY2020.
90	Bolton Partners, Inc. Top agencies PBGC (Pension Benefit Guaranty Corporation)	$1,984,626	0.1%	Rank history: #69 in FY2022, #73 in FY2023, #51 in FY2024 and #59 in FY2025; down 23 since FY2020.
91	Francis Awoyera & Associates, P.C Top agencies HUD (Department of Housing and Urban Development)	$1,961,054	0.1%	Rank history: not on the FY2022–FY2025 lists; up 7 since FY2020.
92	Guidewell Mutual Holding Corporation Through Novitas Solutions, Inc. Top agencies HHS (Department of Health and Human Services)	$1,908,225	0.1%	Rank history: #93 in FY2022 and not on the FY2023–FY2025 lists; up 14 since FY2020.
93	Perikin Enterprises LLC Top agencies DOE (Department of Energy)	$1,902,145	0.1%	Rank history: #84 in FY2022 and not on the FY2023–FY2025 lists; up 15 since FY2020.
94	Ignite Digital Federal Services, LLC Top agencies Navy (Department of the Navy)	$1,862,230	0.1%	Rank history: #97 in FY2022, #97 in FY2023, #82 in FY2024 and #61 in FY2025; up 5 since FY2020.
95	Obxtek Inc. Top agencies Army (Department of the Army)	$1,787,247	0.1%	Rank history: not on the FY2022–FY2025 lists; down 9 since FY2020.
96	The Goldman Sachs Group Inc Through Goldman Sachs Asset Management, L.P Top agencies PBGC (Pension Benefit Guaranty Corporation)	$1,729,006	0.1%	Rank history: #48 in FY2022, #57 in FY2023, #78 in FY2024 and not on the FY2025 list; up 28 since FY2020.
97	FI Consulting, Inc. Top agencies Treasury (Department of the Treasury)	$1,646,057	0.1%	Rank history: #85 in FY2022, #78 in FY2023, #52 in FY2024 and #56 in FY2025; up 33 since FY2020.
98	Ascella Technologies, Inc. Top agencies SEC (Securities and Exchange Commission)	$1,621,021	0.1%	Rank history: not on the FY2022–FY2025 lists; down 1 since FY2020.
99	The Mil Corporation Top agencies DOT (Department of Transportation)	$1,564,082	0.1%	Rank history: not on the FY2022–FY2025 lists; down 61 since FY2020.
100	Edfinancial Services LLC Top agencies ED (Department of Education)	$1,500,000	0.1%	Rank history: #9 in FY2022, #5 in FY2023, #4 in FY2024 and #4 in FY2025; 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 $2.3 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.

Quick answers