Top 100 Contractors in NAICS 52: Finance and Insurance, FY2024

Name: Top 100 Contractors in NAICS 52: Finance and Insurance, FY2024
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2023 – Sep 30, 2024 Code page on GovTribe

The top 10 won 87% of FY2024 NAICS 52 contract dollars

Contract obligations: $47,383,461,685 Net of deobligations, by contracts coded NAICS 52 or a code under it
Contractors: 495 Parent companies with an obligation
Largest contractor: UnitedHealth Group Incorporated $17 billion, 35.1% 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	UnitedHealth Group Incorporated 5 awardees, including Optum Public Sector Solutions, Inc., Optumrx Administrative Services, LLC and Optumserve Technology Services, Inc. Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$17,025,313,149	35.1%	Rank history: #1 in FY2021, #28 in FY2022, #31 in FY2023 and #1 in FY2025; up 30 since FY2023.
2	Triwest Healthcare Alliance Corp Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency)	$8,382,064,045	17.3%	Rank history: #3 in FY2021, #3 in FY2022, #2 in FY2023 and #2 in FY2025; unchanged since FY2023.
3	Humana Government Business Inc. Top agencies DHA (Defense Health Agency)	$4,963,545,132	10.2%	Rank history: #27 in FY2021, not on the FY2022–FY2023 lists and #3 in FY2025; returned.
4	Optum Public Sector Solutions Inc Top agencies VA (Department of Veterans Affairs)	$3,313,591,136	6.8%	Rank history: not on the FY2021 list, #1 in FY2022, #1 in FY2023 and not on the FY2025 list; down 3 since FY2023.
5	Tcfii Valor Buyer LLC Through Humana Government Business Inc. Top agencies DHA (Defense Health Agency)	$3,065,661,739	6.3%	Rank history: #2 in FY2021, #2 in FY2022, #3 in FY2023 and not on the FY2025 list; down 2 since FY2023.
6	Health Net Federal Services, LLC Top agencies DHA (Defense Health Agency)	$2,506,187,607	5.2%	Rank history: #90 in FY2021, #6 in FY2022, #11 in FY2023 and #4 in FY2025; up 5 since FY2023.
7	Centene Corporation Through Health Net Federal Services, LLC Top agencies DHA (Defense Health Agency)	$1,039,804,162	2.1%	Rank history: #4 in FY2021, #4 in FY2022, #4 in FY2023 and not on the FY2025 list; down 3 since FY2023.
8	Carrington Mortgage Services LLC Top agencies HUD (Department of Housing and Urban Development)	$731,003,456	1.5%	Rank history: #11 in FY2021, #33 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
9	Express Scripts Inc. 3 awardees Top agencies DHA (Defense Health Agency)	$524,854,130	1.1%	Rank history: not on the FY2021–FY2022 lists, #5 in FY2023 and #5 in FY2025; down 4 since FY2023.
10	Martins Point Health Care Inc. Top agencies DHA (Defense Health Agency)	$424,200,000	0.9%	Rank history: #8 in FY2021, #10 in FY2022, #8 in FY2023 and #7 in FY2025; down 2 since FY2023.
11	Nelnet Servicing LLC 3 awardees Top agencies ED (Department of Education)	$407,359,352	0.8%	Rank history: #10 in FY2021, #9 in FY2022, #9 in FY2023 and #9 in FY2025; down 2 since FY2023.
12	Johns Hopkins University Through The Johns Hopkins Medical Services Corporation Top agencies DHA (Defense Health Agency)	$285,750,000	0.6%	Rank history: not on the FY2021–FY2023 lists and #6 in FY2025; new.
13	United Concordia Companies, Inc. Top agencies DHA (Defense Health Agency) CFPB (Consumer Financial Protection Bureau)	$273,391,376	0.6%	Rank history: not on the FY2021–FY2023 lists and #8 in FY2025; new.
14	Maximus Education LLC Top agencies ED (Department of Education)	$270,700,626	0.6%	Rank history: not on the FY2021 list, #16 in FY2022, #13 in FY2023 and not on the FY2025 list; down 1 since FY2023.
15	Noridian Healthcare Solutions, LLC Top agencies HHS (Department of Health and Human Services)	$258,822,001	0.5%	Rank history: not on the FY2021–FY2023 lists and #15 in FY2025; new.
16	Missouri Higher Education Loan Authority Top agencies ED (Department of Education)	$224,613,038	0.5%	Rank history: #29 in FY2021, #15 in FY2022, #12 in FY2023 and #13 in FY2025; down 4 since FY2023.
17	Blue Cross & Blue Shield of South Carolina 2 awardees, including Palmetto Gba, LLC and CGS Administrators, LLC Top agencies HHS (Department of Health and Human Services)	$211,087,303	0.4%	Rank history: #9 in FY2021, #11 in FY2022, #7 in FY2023 and not on the FY2025 list; down 10 since FY2023.
18	The Johns Hopkins Health System Corporation Through The Johns Hopkins Medical Services Corporation Top agencies DHA (Defense Health Agency)	$204,300,000	0.4%	Rank history: #7 in FY2021, #8 in FY2022, #6 in FY2023 and not on the FY2025 list; down 12 since FY2023.
19	Edfinancial Services LLC Top agencies ED (Department of Education)	$185,542,189	0.4%	Rank history: not on the FY2021 list, #30 in FY2022, #21 in FY2023 and #12 in FY2025; up 2 since FY2023.
20	Novitas Solutions, Inc. Top agencies HHS (Department of Health and Human Services)	$184,994,363	0.4%	Rank history: not on the FY2021 list, #21 in FY2022, #37 in FY2023 and #14 in FY2025; up 17 since FY2023.
21	Pacmed Clinics Top agencies DHA (Defense Health Agency)	$178,900,000	0.4%	Rank history: #17 in FY2021, #14 in FY2022, #15 in FY2023 and #17 in FY2025; down 6 since FY2023.
22	Signature Choice II, LLC Top agencies VA (Department of Veterans Affairs)	$164,457,790	0.3%	Rank history: not on the FY2021–FY2023 lists and #33 in FY2025; new.
23	International SOS Government Services Inc. 2 awardees Top agencies DHA (Defense Health Agency)	$162,436,091	0.3%	Rank history: #24 in FY2021, #23 in FY2022, #19 in FY2023 and #18 in FY2025; down 4 since FY2023.
24	Brighton Marine, Inc. Top agencies DHA (Defense Health Agency)	$158,050,000	0.3%	Rank history: #20 in FY2021, #18 in FY2022, #17 in FY2023 and #19 in FY2025; down 7 since FY2023.
25	Wisconsin Physicians Service Insurance Corp. Top agencies HHS (Department of Health and Human Services) DHA (Defense Health Agency)	$157,949,187	0.3%	Rank history: #18 in FY2021, #13 in FY2022, #27 in FY2023 and #20 in FY2025; up 2 since FY2023.
26	Accenture Federal Services LLC Top agencies ED (Department of Education)	$156,202,484	0.3%	Rank history: not on the FY2021–FY2023 lists and #28 in FY2025; new.
27	Christus Health Top agencies DHA (Defense Health Agency)	$146,689,344	0.3%	Rank history: #22 in FY2021, #22 in FY2022, #20 in FY2023 and #21 in FY2025; down 7 since FY2023.
28	Svcmc, Inc. Top agencies DHA (Defense Health Agency)	$127,622,100	0.3%	Rank history: #25 in FY2021, #24 in FY2022, #23 in FY2023 and #23 in FY2025; down 5 since FY2023.
29	Maximus Federal Services, Inc. Top agencies ED (Department of Education)	$122,056,272	0.3%	Rank history: not on the FY2021–FY2023 lists and #11 in FY2025; new.
30	Guidewell Mutual Holding Corporation Through Novitas Solutions, Inc. Top agencies HHS (Department of Health and Human Services)	$117,973,277	0.2%	Rank history: #13 in FY2021, #17 in FY2022, #16 in FY2023 and not on the FY2025 list; down 14 since FY2023.
31	Anthem Inc. Through Wellpoint Federal Solutions, Inc. Top agencies HHS (Department of Health and Human Services)	$116,439,708	0.2%	Rank history: #21 in FY2021, #19 in FY2022, #14 in FY2023 and #16 in FY2025; down 17 since FY2023.
32	Heritage Health Solutions Inc. Top agencies DOJ (Department of Justice) VA (Department of Veterans Affairs)	$115,331,422	0.2%	Rank history: not on the FY2021–FY2023 lists and #24 in FY2025; new.
33	Highmark Inc. Through United Concordia Companies, Inc. Top agencies DHA (Defense Health Agency)	$113,179,969	0.2%	Rank history: #6 in FY2021, #7 in FY2022, #10 in FY2023 and not on the FY2025 list; down 23 since FY2023.
34	CGS Administrators, LLC Top agencies HHS (Department of Health and Human Services)	$106,646,748	0.2%	Rank history: not on the FY2021–FY2023 lists and #22 in FY2025; new.
35	First Coast Service Options Inc. Top agencies HHS (Department of Health and Human Services)	$76,583,002	0.2%	Rank history: not on the FY2021–FY2022 lists, #28 in FY2023 and #26 in FY2025; down 7 since FY2023.
36	Selene Finance LP Top agencies HUD (Department of Housing and Urban Development)	$58,805,972	0.1%	Rank history: #12 in FY2021, #32 in FY2022, #92 in FY2023 and not on the FY2025 list; up 56 since FY2023.
37	Compu-Link Corp Top agencies HUD (Department of Housing and Urban Development)	$57,304,206	0.1%	Rank history: not on the FY2021 list, #60 in FY2022, #33 in FY2023 and #27 in FY2025; down 4 since FY2023.
38	Bank of New York Mellon (The) Top agencies HUD (Department of Housing and Urban Development)	$42,262,612	0.1%	Rank history: not on the FY2021–FY2023 lists and #31 in FY2025; new.
39	Archetype II LLC Top agencies DOE (Department of Energy)	$35,902,456	0.1%	Rank history: #62 in FY2021, #41 in FY2022, #34 in FY2023 and #52 in FY2025; down 5 since FY2023.
40	Coast Professional, Inc. Top agencies Treasury (Department of the Treasury)	$32,489,692	0.1%	Rank history: #66 in FY2021, #52 in FY2022, #35 in FY2023 and #32 in FY2025; down 5 since FY2023.
41	F.h. Cann & Associates, Inc. Top agencies ED (Department of Education)	$26,905,626	0.1%	Rank history: not on the FY2021 list, #43 in FY2022, #40 in FY2023 and #29 in FY2025; down 1 since FY2023.
42	JND Holdings LLC Top agencies CFPB (Consumer Financial Protection Bureau)	$26,232,897	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
43	Marsh & Mclennan Companies Inc. 3 awardees, including Torrent Technologies, Inc., Guy Carpenter & Company, LLC and Mercer Investments LLC Top agencies DHS (Department of Homeland Security) PBGC (Pension Benefit Guaranty Corporation)	$25,911,444	0.1%	Rank history: #36 in FY2021, #36 in FY2022, #29 in FY2023 and #78 in FY2025; down 14 since FY2023.
44	Information Systems & Networks Corporation Top agencies HUD (Department of Housing and Urban Development)	$25,239,496	0.1%	Rank history: #55 in FY2021, #49 in FY2022, #32 in FY2023 and #34 in FY2025; down 12 since FY2023.
45	Palmetto Gba, LLC Top agencies HHS (Department of Health and Human Services)	$25,113,351	0.1%	Rank history: not on the FY2021–FY2023 lists and #10 in FY2025; new.
46	Educational Computer Systems, Inc. 2 awardees Top agencies ED (Department of Education)	$23,900,828	<0.1%	Rank history: #82 in FY2021, #51 in FY2022, #43 in FY2023 and #67 in FY2025; down 3 since FY2023.
47	Torrent Technologies, Inc. Top agencies DHS (Department of Homeland Security)	$23,234,919	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
48	Alliant Insurance Services, Inc. Top agencies DOT (Department of Transportation) VA (Department of Veterans Affairs) DHS (Department of Homeland Security)	$21,766,232	<0.1%	Rank history: #47 in FY2021, #47 in FY2022, #54 in FY2023 and #38 in FY2025; up 6 since FY2023.
49	Sedgwick Public Sector LLC Through Managed Care Advisors, Inc. Top agencies HHS (Department of Health and Human Services)	$21,187,001	<0.1%	Rank history: not on the FY2021 list, #55 in FY2022, #41 in FY2023 and not on the FY2025 list; down 8 since FY2023.
50	Healthequity, Inc. 2 awardees Top agencies OPM (Office of Personnel Management) VA (Department of Veterans Affairs) Navy (Department of the Navy)	$18,558,207	<0.1%	Rank history: #57 in FY2021, #61 in FY2022, #44 in FY2023 and #37 in FY2025; down 6 since FY2023.
51	Signature Choice, LLC Top agencies VA (Department of Veterans Affairs)	$15,776,196	<0.1%	Rank history: #23 in FY2021, #29 in FY2022, #22 in FY2023 and not on the FY2025 list; down 29 since FY2023.
52	Maximus Inc. Through Maximus Federal Services, Inc. Top agencies ED (Department of Education)	$15,750,000	<0.1%	Rank history: #28 in FY2021, #27 in FY2022, #26 in FY2023 and not on the FY2025 list; down 26 since FY2023.
53	Serco Inc Top agencies PBGC (Pension Benefit Guaranty Corporation)	$14,782,817	<0.1%	Rank history: not on the FY2021–FY2022 lists, #39 in FY2023 and not on the FY2025 list; down 14 since FY2023.
54	Insurance Services Office Inc. Top agencies DHS (Department of Homeland Security) Treasury (Department of the Treasury)	$14,394,549	<0.1%	Rank history: not on the FY2021 list, #67 in FY2022, #47 in FY2023 and #42 in FY2025; down 7 since FY2023.
55	Wellington Management Group LLP Through Wellington Management Company LLP Top agencies PBGC (Pension Benefit Guaranty Corporation)	$12,300,000	<0.1%	Rank history: #49 in FY2021, #53 in FY2022, #52 in FY2023 and not on the FY2025 list; down 3 since FY2023.
56	International Medical Group Inc. Top agencies CNCS (Corporation for National and Community Service) Peace Corps	$11,093,167	<0.1%	Rank history: not on the FY2021–FY2023 lists and #43 in FY2025; new.
57	Conduent Federal Solutions LLC 2 awardees Top agencies DOL (Department of Labor)	$10,871,587	<0.1%	Rank history: #60 in FY2021, #75 in FY2022, #71 in FY2023 and #49 in FY2025; up 14 since FY2023.
58	Nisa Investment Advisors LLC Top agencies PBGC (Pension Benefit Guaranty Corporation)	$10,801,323	<0.1%	Rank history: #59 in FY2021, #58 in FY2022, #49 in FY2023 and #47 in FY2025; down 9 since FY2023.
59	DAI Global LLC Top agencies USAID (US Agency for International Development)	$10,683,482	<0.1%	Rank history: not on the FY2021–FY2022 lists, #53 in FY2023 and not on the FY2025 list; down 6 since FY2023.
60	Prudential Financial Inc. 2 awardees, including Pgim, Inc. Top agencies PBGC (Pension Benefit Guaranty Corporation)	$9,408,001	<0.1%	Rank history: #54 in FY2021, #56 in FY2022, #58 in FY2023 and #54 in FY2025; down 2 since FY2023.
61	Metropolitan Life Insurance Co Top agencies SEC (Securities and Exchange Commission) CFPB (Consumer Financial Protection Bureau) CFTC (Commodity Futures Trading Commission)	$9,247,998	<0.1%	Rank history: not on the FY2021–FY2023 lists and #41 in FY2025; new.
62	Acentra Health LLC Top agencies DOL (Department of Labor)	$9,123,967	<0.1%	Rank history: #75 in FY2021, #68 in FY2022, #59 in FY2023 and #51 in FY2025; down 3 since FY2023.
63	AXA Seguros S.a. DE C.V. Through AXA Seguros Top agencies DOS (Department of State) Treasury (Department of the Treasury)	$8,905,574	<0.1%	Rank history: #71 in FY2021, #84 in FY2022, #70 in FY2023 and not on the FY2025 list; up 7 since FY2023.
64	Dynaxys, LLC Top agencies HUD (Department of Housing and Urban Development)	$8,799,753	<0.1%	Rank history: not on the FY2021–FY2023 lists and #69 in FY2025; new.
65	Naphcare LLC Top agencies DOJ (Department of Justice)	$8,630,129	<0.1%	Rank history: not on the FY2021 list, #63 in FY2022, #45 in FY2023 and #55 in FY2025; down 20 since FY2023.
66	Pacific Investment Management Company LLC 3 awardees, including Allianz Suisse Versicherungs-Gesellschaft AG Top agencies PBGC (Pension Benefit Guaranty Corporation) DOS (Department of State)	$8,612,730	<0.1%	Rank history: #52 in FY2021, #50 in FY2022, #51 in FY2023 and #46 in FY2025; down 15 since FY2023.
67	American Pet Insurance Company Top agencies VA (Department of Veterans Affairs)	$7,613,084	<0.1%	Rank history: #73 in FY2021, #86 in FY2022, #65 in FY2023 and not on the FY2025 list; down 2 since FY2023.
68	Navy Federal Credit Union Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$7,609,417	<0.1%	Rank history: not on the FY2021–FY2023 lists and #60 in FY2025; up 43 since FY2023.
69	Milliman, Inc. Top agencies VA (Department of Veterans Affairs)	$7,204,603	<0.1%	Rank history: #41 in FY2021, #59 in FY2022, #55 in FY2023 and #58 in FY2025; down 14 since FY2023.
70	Coinbase Inc Top agencies DOJ (Department of Justice)	$6,978,347	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
71	Central Research Inc. Top agencies ED (Department of Education)	$6,667,877	<0.1%	Rank history: not on the FY2021–FY2022 lists, #38 in FY2023 and #25 in FY2025; down 33 since FY2023.
72	Arrowstreet Capital LP Top agencies PBGC (Pension Benefit Guaranty Corporation)	$6,552,270	<0.1%	Rank history: #65 in FY2021, #70 in FY2022, #61 in FY2023 and #48 in FY2025; down 11 since FY2023.
73	Metlife, Inc. 4 awardees, including Metropolitan Life Insurance Co, Metlife A.e.a.z. and Metlife Emeklilik VE Hayat Anonim Sirketi Top agencies Treasury (Department of the Treasury) CFPB (Consumer Financial Protection Bureau) CFTC (Commodity Futures Trading Commission)	$6,552,267	<0.1%	Rank history: #44 in FY2021, #46 in FY2022, #42 in FY2023 and not on the FY2025 list; down 31 since FY2023.
74	Paragon Benefits, Inc. Top agencies Navy (Department of the Navy)	$6,045,800	<0.1%	Rank history: #70 in FY2021, #74 in FY2022, #84 in FY2023 and not on the FY2025 list; up 10 since FY2023.
75	Franklin Resources Inc. Through Western Asset Management Co, LLC Top agencies PBGC (Pension Benefit Guaranty Corporation)	$6,000,000	<0.1%	Rank history: #74 in FY2021, #73 in FY2022, #67 in FY2023 and not on the FY2025 list; down 8 since FY2023.
76	American Life Insurance Co (Dubai Branch) Top agencies DOS (Department of State)	$5,913,840	<0.1%	Rank history: not on the FY2021–FY2023 lists and #65 in FY2025; up 195 since FY2023.
77	SUL America Companhia DE Seguros Saude Top agencies DOS (Department of State)	$5,719,300	<0.1%	Rank history: #100 in FY2021, #85 in FY2022, #73 in FY2023 and not on the FY2025 list; down 4 since FY2023.
78	Reverse Market Insight Inc. Top agencies HUD (Department of Housing and Urban Development)	$5,488,102	<0.1%	Rank history: #56 in FY2021, #62 in FY2022, #56 in FY2023 and not on the FY2025 list; down 22 since FY2023.
79	Aetna Health Insurance (Thailand) Public Company Limited Top agencies DOS (Department of State)	$5,194,233	<0.1%	Rank history: not on the FY2021 list, #97 in FY2022, #85 in FY2023 and not on the FY2025 list; up 6 since FY2023.
80	Wells Fargo & Company Through Allspring Global Investments, LLC Top agencies PBGC (Pension Benefit Guaranty Corporation)	$5,000,000	<0.1%	Rank history: #97 in FY2021, #80 in FY2022, #74 in FY2023 and not on the FY2025 list; down 6 since FY2023.
81	Innovest Systems, LLC Top agencies DOI (Department of the Interior)	$4,999,407	<0.1%	Rank history: not on the FY2021–FY2023 lists and #95 in FY2025; new.
82	Malath Cooperative Insurance and Reinsurance Company Top agencies DOS (Department of State)	$4,947,111	<0.1%	Rank history: #89 in FY2021, #92 in FY2022, #77 in FY2023 and #70 in FY2025; down 5 since FY2023.
83	State Street Corporation Top agencies PBGC (Pension Benefit Guaranty Corporation)	$4,942,342	<0.1%	Rank history: #85 in FY2021, not on the FY2022 list, #91 in FY2023 and not on the FY2025 list; up 8 since FY2023.
84	Al-Nisr Al-Arabi Insurance Top agencies DOS (Department of State)	$4,664,311	<0.1%	Rank history: #92 in FY2021, #100 in FY2022, #76 in FY2023 and #77 in FY2025; down 8 since FY2023.
85	Pioneer Credit Recovery Inc Top agencies Treasury (Department of the Treasury)	$4,345,878	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
86	TCW Asset Management Company LLC Top agencies PBGC (Pension Benefit Guaranty Corporation)	$4,000,000	<0.1%	Rank history: #69 in FY2021, #87 in FY2022, #83 in FY2023 and not on the FY2025 list; down 3 since FY2023.
87	Reli Group Inc Top agencies HHS (Department of Health and Human Services)	$3,876,295	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 28 since FY2023.
88	Delta Dental of California 2 awardees, including Delta Dental Insurance Company Top agencies Treasury (Department of the Treasury)	$3,831,692	<0.1%	Rank history: not on the FY2021 list, #88 in FY2022, #78 in FY2023 and not on the FY2025 list; down 10 since FY2023.
89	Taurus, LLC Top agencies DHS (Department of Homeland Security)	$3,700,640	<0.1%	Rank history: not on the FY2021–FY2023 lists and #35 in FY2025; new.
90	Seguros Universales Top agencies DOS (Department of State)	$3,673,928	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 202 since FY2023.
91	Madison Associates Inc. Top agencies DHS (Department of Homeland Security) DOJ (Department of Justice) Government Publishing Office	$3,618,796	<0.1%	Rank history: not on the FY2021–FY2022 lists, #72 in FY2023 and not on the FY2025 list; down 19 since FY2023.
92	Lisungi SA Top agencies DOS (Department of State) USAID (US Agency for International Development) HHS (Department of Health and Human Services)	$3,343,988	<0.1%	Rank history: not on the FY2021–FY2023 lists and #87 in FY2025; up 15 since FY2023.
93	American Life Insurance Company Alico Lebanon Top agencies DOS (Department of State)	$3,274,816	<0.1%	Rank history: not on the FY2021–FY2022 lists, #82 in FY2023 and #81 in FY2025; down 11 since FY2023.
94	The SSI Group, LLC Top agencies HHS (Department of Health and Human Services)	$3,231,729	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
95	Colchester Global Investors Limited Top agencies PBGC (Pension Benefit Guaranty Corporation)	$3,115,692	<0.1%	Rank history: not on the FY2021–FY2022 lists, #99 in FY2023 and not on the FY2025 list; up 4 since FY2023.
96	Corelogic Solutions, LLC Top agencies USDA (Department of Agriculture) HUD (Department of Housing and Urban Development) DOJ (Department of Justice)	$2,932,640	<0.1%	Rank history: not on the FY2021–FY2023 lists and #53 in FY2025; new.
97	Asuransi Jasa Indonesia (Persero), PT Top agencies DOS (Department of State)	$2,914,499	<0.1%	Rank history: not on the FY2021–FY2022 lists, #90 in FY2023 and #86 in FY2025; down 7 since FY2023.
98	Document Technologies, LLC Through Epiq Class Action & Claims Solutions, Inc. Top agencies CFPB (Consumer Financial Protection Bureau)	$2,758,768	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 39 since FY2023.
99	U.s. Bancorp 3 awardees, including U.s. Bank National Association Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs) DHS (Department of Homeland Security)	$2,744,085	<0.1%	Rank history: #61 in FY2021, #65 in FY2022, #48 in FY2023 and #62 in FY2025; down 51 since FY2023.
100	Sinoasia B&R Insurance Company Joint Stock Company Top agencies DOS (Department of State)	$2,706,671	<0.1%	Rank history: not on the FY2021–FY2023 lists and #94 in FY2025; up 6 since FY2023.

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100 of 495 contractors listed here. See the rest on GovTribe.

Rankings for the codes under NAICS 52

Code	Net obligations	Largest contractor
524 Insurance Carriers and Related Activities	$44,789,134,319	UnitedHealth Group Incorporated
522 Credit Intermediation and Related Activities	$1,661,037,333	Nelnet Servicing LLC
523 Securities, Commodity Contracts, and Other Financial Investments and Related Activities	$923,028,084	Carrington Mortgage Services 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 $48.5 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 2024 ran Oct 1, 2023 – Sep 30, 2024. 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 FY2023. "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 FY2023 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 52 contractors in FY2024?

1. UnitedHealth Group Incorporated ($17B), 2. Triwest Healthcare Alliance Corp ($8.38B), 3. Humana Government Business Inc. ($4.96B), 4. Optum Public Sector Solutions Inc ($3.31B), 5. Tcfii Valor Buyer LLC ($3.07B), 6. Health Net Federal Services, LLC ($2.51B), 7. Centene Corporation ($1.04B), 8. Carrington Mortgage Services LLC ($731M), 9. Express Scripts Inc. ($525M), 10. Martins Point Health Care Inc. ($424M).

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