Top 100 Pension Benefit Guaranty Corporation Contractors, Jul 2025–Jun 2026

Name: Top 100 Pension Benefit Guaranty Corporation Contractors, Jul 2025–Jun 2026
Creator: GovTribe
License: https://creativecommons.org/licenses/by/4.0/

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

The top 10 won 52% of Pension Benefit Guaranty Corporation contract dollars from July 2025 through June 2026

Contract obligations: $304,949,779 Net of deobligations, by the Pension Benefit Guaranty Corporation and its offices
Contractors: 145 Parent companies with an obligation
Largest contractor: Serco Inc $41.1 million, 10.8% of obligations
Data as of: Oct 24, 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	Serco Inc Top NAICS codes 541330 Engineering Services	$41,086,612	10.8%	Rank history: not on the FY2021–FY2022 lists, #5 in FY2023, #1 in FY2024 and #1 in FY2025; unchanged since Jul 2024–Jun 2025.
2	Science Applications International Corporation Top NAICS codes 541512 Computer Systems Design Services 541519 Other Computer Related Services	$37,114,358	9.7%	Rank history: #3 in FY2021, #2 in FY2022, #1 in FY2023, #3 in FY2024 and #2 in FY2025; unchanged since Jul 2024–Jun 2025.
3	Deloitte 2 awardees, including Deloitte & Touche LLP and Deloitte Consulting LLP Top NAICS codes 541519 Other Computer Related Services 541611 Administrative Management and General Management Consulting Services 541612 Human Resources Consulting Services	$32,430,328	8.5%	Rank history: not on the FY2021–FY2023 lists, #2 in FY2024 and #3 in FY2025; unchanged since Jul 2024–Jun 2025.
4	Regan Technologies Corp Top NAICS codes 541519 Other Computer Related Services	$15,956,259	4.2%	Rank history: not on the FY2021–FY2022 lists, #29 in FY2023, #12 in FY2024 and #4 in FY2025; up 4 since Jul 2024–Jun 2025.
5	Govcio, LLC Through Salient Crgt, Inc. Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$14,693,448	3.9%	Rank history: not on the FY2021 list, #13 in FY2022, not on the FY2023–FY2024 lists and #5 in FY2025; new, not ranked in Jul 2024–Jun 2025.
6	State Street Corporation Top NAICS codes 541214 Payroll Services 523991 Trust, Fiduciary, and Custody Activities	$14,065,135	3.7%	Rank history: #7 in FY2021, #5 in FY2022, #7 in FY2023, #4 in FY2024 and #6 in FY2025; unchanged since Jul 2024–Jun 2025.
7	Arrowstreet Capital LP Top NAICS codes 523920 Portfolio Management	$11,949,565	3.1%	Rank history: #13 in FY2021, #17 in FY2022, #15 in FY2023, #16 in FY2024 and #13 in FY2025; up 2 since Jul 2024–Jun 2025.
8	ManTech International Corporation 4 awardees, including Unison Software Inc., TCW Asset Management Company LLC and Mantech Advanced Systems International, Inc. Top NAICS codes 511210 Software Publishers 523920 Portfolio Management 541512 Computer Systems Design Services	$11,330,573	3.0%	Rank history: not on the FY2021–FY2023 lists, #11 in FY2024 and #8 in FY2025; down 3 since Jul 2024–Jun 2025.
9	Milliman, Inc. 2 awardees Top NAICS codes 541611 Administrative Management and General Management Consulting Services 541612 Human Resources Consulting Services	$9,585,374	2.5%	Rank history: #34 in FY2021, #84 in FY2022, #24 in FY2023, #10 in FY2024 and #7 in FY2025; up 10 since Jul 2024–Jun 2025.
10	Bolton Partners, Inc. 2 awardees, including Bolton Partners D.c., Inc. Top NAICS codes 541611 Administrative Management and General Management Consulting Services 541612 Human Resources Consulting Services 524292 Pharmacy Benefit Management and Other Third Party Administration of Insurance and Pension Funds	$8,790,963	2.3%	Rank history: #18 in FY2021, #16 in FY2022, #14 in FY2023, #15 in FY2024 and #10 in FY2025; up 8 since Jul 2024–Jun 2025.
11	Pacific Investment Management Company LLC Top NAICS codes 523920 Portfolio Management	$8,024,703	2.1%	Rank history: not on the FY2021–FY2024 lists and #11 in FY2025; new, not ranked in Jul 2024–Jun 2025.
12	Wellington Management Company LLP Top NAICS codes 523920 Portfolio Management 523110 Investment Banking and Securities Dealing	$6,936,660	1.8%	Rank history: #59 in FY2021, not on the FY2022–FY2024 lists and #9 in FY2025; down 1 since Jul 2024–Jun 2025.
13	Nisa Investment Advisors LLC Top NAICS codes 523110 Investment Banking and Securities Dealing	$6,894,705	1.8%	Rank history: #11 in FY2021, #12 in FY2022, #6 in FY2023, #6 in FY2024 and #12 in FY2025; down 1 since Jul 2024–Jun 2025.
14	CGI Federal Inc. Top NAICS codes 541519 Other Computer Related Services	$6,205,809	1.6%	Rank history: not on the FY2021–FY2023 lists, #14 in FY2024 and #15 in FY2025; down 4 since Jul 2024–Jun 2025.
15	Prudential Financial Inc. Through Pgim, Inc. Top NAICS codes 523920 Portfolio Management	$5,987,759	1.6%	Rank history: #8 in FY2021, #11 in FY2022, #10 in FY2023, #7 in FY2024 and #14 in FY2025; down 2 since Jul 2024–Jun 2025.
16	Allspring Global Investments, LLC Top NAICS codes 523920 Portfolio Management	$5,300,000	1.4%	Rank history: not on the FY2021–FY2024 lists and #17 in FY2025; up 1 since Jul 2024–Jun 2025.
17	Lumen Technologies, Inc. Through Lumen Technologies Government Solutions, Inc. Top NAICS codes 517110 Wired Telecommunications Carriers	$4,187,384	1.1%	Rank history: #28 in FY2021, #100 in FY2022, #73 in FY2023, #32 in FY2024 and #28 in FY2025; up 12 since Jul 2024–Jun 2025.
18	Marathon Asset Management Limited Top NAICS codes 523920 Portfolio Management	$3,717,714	1.0%	Rank history: not on the FY2021 list, #3 in FY2022, #17 in FY2023, #42 in FY2024 and #16 in FY2025; up 16 since Jul 2024–Jun 2025.
19	LOS Angeles Capital Management LLC Top NAICS codes 523940 Portfolio Management and Investment Advice 523920 Portfolio Management	$3,573,429	0.9%	Rank history: #25 in FY2021, #40 in FY2022, #27 in FY2023, not on the FY2024 list and #48 in FY2025; new, not ranked in Jul 2024–Jun 2025.
20	BAE Systems Through BAE Systems Technology Solutions & Services Inc. Top NAICS codes 541219 Other Accounting Services	$3,522,946	0.9%	Rank history: not on the FY2021–FY2024 lists and #19 in FY2025; unchanged since Jul 2024–Jun 2025.
21	AQR Capital Management LLC Top NAICS codes 523940 Portfolio Management and Investment Advice 523920 Portfolio Management	$3,401,308	0.9%	Rank history: #21 in FY2021, #24 in FY2022, not on the FY2023–FY2024 lists and #51 in FY2025; new, not ranked in Jul 2024–Jun 2025.
22	Talatek, LLC Top NAICS codes 541519 Other Computer Related Services	$2,798,529	0.7%	Rank history: #40 in FY2021 and not on the FY2022–FY2025 lists; up 131 since Jul 2024–Jun 2025.
23	Mythics Inc. Through Emergent, LLC Top NAICS codes 541519 Other Computer Related Services	$2,788,732	0.7%	Rank history: not on the FY2021–FY2023 lists, #28 in FY2024 and #25 in FY2025; up 3 since Jul 2024–Jun 2025.
24	The Goldman Sachs Group Inc Through Goldman Sachs Asset Management, L.P Top NAICS codes 523920 Portfolio Management	$2,674,524	0.7%	Rank history: not on the FY2021–FY2024 lists and #18 in FY2025; up 31 since Jul 2024–Jun 2025.
25	FCN, Inc. Top NAICS codes 541519 Other Computer Related Services	$2,537,578	0.7%	Rank history: not on the FY2021–FY2022 lists, #40 in FY2023, #29 in FY2024 and #29 in FY2025; up 2 since Jul 2024–Jun 2025.
26	Valiant Solutions LLC Top NAICS codes 541519 Other Computer Related Services	$2,528,992	0.7%	Rank history: not on the FY2021–FY2022 lists, #34 in FY2023, #26 in FY2024 and #26 in FY2025; down 1 since Jul 2024–Jun 2025.
27	Blackrock Institutional Trust Company National Association 2 awardees, including Blackrock Financial Management Inc. Top NAICS codes 541219 Other Accounting Services 541519 Other Computer Related Services	$2,372,023	0.6%	Rank history: not on the FY2021–FY2024 lists and #20 in FY2025; up 5 since Jul 2024–Jun 2025.
28	MFS Institutional Advisors Inc Top NAICS codes 523110 Investment Banking and Securities Dealing	$2,339,290	0.6%	Rank history: not on the FY2021–FY2024 lists and #27 in FY2025; up 5 since Jul 2024–Jun 2025.
29	Neuberger Berman Investment Advisers LLC Top NAICS codes 523920 Portfolio Management	$2,318,075	0.6%	Rank history: not on the FY2021–FY2023 lists, #33 in FY2024 and #21 in FY2025; up 9 since Jul 2024–Jun 2025.
30	Kpmg LLP Top NAICS codes 541211 Offices of Certified Public Accountants	$2,217,906	0.6%	Rank history: not on the FY2021–FY2024 lists and #31 in FY2025; up 6 since Jul 2024–Jun 2025.
31	VG Systems LLC Top NAICS codes 541511 Custom Computer Programming Services 541611 Administrative Management and General Management Consulting Services	$2,074,698	0.5%	Rank history: #62 in FY2021, #65 in FY2022, #56 in FY2023, #30 in FY2024 and #33 in FY2025; down 15 since Jul 2024–Jun 2025.
32	Schroder Investment Management North America Inc. Top NAICS codes 523940 Portfolio Management and Investment Advice 523920 Portfolio Management	$2,025,115	0.5%	Rank history: not on the FY2021–FY2023 lists, #73 in FY2024 and #52 in FY2025; up 35 since Jul 2024–Jun 2025.
33	Martek Global Services, Inc. Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$1,844,638	0.5%	Rank history: not on the FY2021 list, #31 in FY2022, #21 in FY2023, #20 in FY2024 and #40 in FY2025; down 12 since Jul 2024–Jun 2025.
34	The Bank of New York Mellon Corporation Through Eagle Investment Systems LLC Top NAICS codes 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services	$1,732,632	0.5%	Rank history: not on the FY2021–FY2024 lists and #36 in FY2025; up 6 since Jul 2024–Jun 2025.
35	Castro & Company, LLC Top NAICS codes 541219 Other Accounting Services	$1,661,887	0.4%	Rank history: #55 in FY2021, #59 in FY2022, #58 in FY2023, #55 in FY2024 and #37 in FY2025; unchanged since Jul 2024–Jun 2025.
36	West Publishing Corporation Top NAICS codes 519130 Internet Publishing and Broadcasting and Web Search Portals	$1,650,339	0.4%	Rank history: not on the FY2021–FY2023 lists, #56 in FY2024 and #56 in FY2025; up 73 since Jul 2024–Jun 2025.
37	Hana-Procon JV, LLC Top NAICS codes 541330 Engineering Services	$1,370,275	0.4%	Rank history: not on the FY2021 list, #49 in FY2022, #45 in FY2023, #39 in FY2024 and #42 in FY2025; up 4 since Jul 2024–Jun 2025.
38	CLJ Consulting & Contracting LLC Top NAICS codes 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services	$1,330,776	0.3%	Rank history: not on the FY2021–FY2024 lists and #68 in FY2025; new, not ranked in Jul 2024–Jun 2025.
39	Bahfed Corp Top NAICS codes 541519 Other Computer Related Services	$1,293,026	0.3%	Rank history: not on the FY2021–FY2024 lists and #41 in FY2025; new, not ranked in Jul 2024–Jun 2025.
40	Duff & Phelps Investment Management Co Top NAICS codes 523920 Portfolio Management	$1,250,000	0.3%	Rank history: not on the FY2021–FY2024 lists and #30 in FY2025; down 9 since Jul 2024–Jun 2025.
41	Bloomberg LP 3 awardees, including Bloomberg Industry Group, Inc., Bloomberg Finance LP and Bloomberg Index Services Limited Top NAICS codes 519290 Web Search Portals and All Other Information Services 541611 Administrative Management and General Management Consulting Services 519130 Internet Publishing and Broadcasting and Web Search Portals	$1,164,608	0.3%	Rank history: #57 in FY2021, #85 in FY2022, #63 in FY2023, #48 in FY2024 and #44 in FY2025; new, not ranked in Jul 2024–Jun 2025.
42	Washington Metropolitan Area Transit Authority Top NAICS codes 485111 Mixed Mode Transit Systems	$1,130,407	0.3%	Rank history: not on the FY2021–FY2023 lists, #90 in FY2024 and #47 in FY2025; up 2 since Jul 2024–Jun 2025.
43	Pugh Capital Management Inc. Top NAICS codes 523940 Portfolio Management and Investment Advice	$1,088,474	0.3%	Rank history: not on the FY2021 list, #60 in FY2022, #75 in FY2023, #52 in FY2024 and #50 in FY2025; up 4 since Jul 2024–Jun 2025.
44	Spectrum International, Incorporated Top NAICS codes 523991 Trust, Fiduciary, and Custody Activities	$1,086,284	0.3%	Rank history: #58 in FY2021, #61 in FY2022, #50 in FY2023, #37 in FY2024 and #49 in FY2025; up 5 since Jul 2024–Jun 2025.
45	Merganser Capital Management, LLC Top NAICS codes 523940 Portfolio Management and Investment Advice	$1,004,454	0.3%	Rank history: not on the FY2021–FY2023 lists, #61 in FY2024 and #46 in FY2025; down 2 since Jul 2024–Jun 2025.
46	The Mcgraw-Hill Companies Inc 2 awardees, including S&P Global Market Intelligence LLC Top NAICS codes 519130 Internet Publishing and Broadcasting and Web Search Portals 519290 Web Search Portals and All Other Information Services 541219 Other Accounting Services	$978,863	0.3%	Rank history: #65 in FY2021, #70 in FY2022, #57 in FY2023, #88 in FY2024 and #54 in FY2025; up 33 since Jul 2024–Jun 2025.
47	Chainbridge Solutions Incorporated Top NAICS codes 561210 Facilities Support Services 541519 Other Computer Related Services	$912,352	0.2%	Rank history: #50 in FY2021, #53 in FY2022, #48 in FY2023, #47 in FY2024 and #60 in FY2025; down 1 since Jul 2024–Jun 2025.
48	Longfellow Investment Management Co., LLC Top NAICS codes 523940 Portfolio Management and Investment Advice	$894,442	0.2%	Rank history: #99 in FY2021, #63 in FY2022, #68 in FY2023, #64 in FY2024 and #59 in FY2025; up 6 since Jul 2024–Jun 2025.
49	The Chenega Corporation Through Articus Solutions LLC Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$894,123	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
50	Ramirez Asset Management, Inc. Top NAICS codes 523940 Portfolio Management and Investment Advice	$849,134	0.2%	Rank history: not on the FY2021–FY2023 lists, #69 in FY2024 and #55 in FY2025; down 2 since Jul 2024–Jun 2025.
51	Standard-Blazar, LLC Top NAICS codes 541519 Other Computer Related Services	$827,434	0.2%	Rank history: not on the FY2021–FY2023 lists, #93 in FY2024 and not on the FY2025 list; up 115 since Jul 2024–Jun 2025.
52	Principal Financial Group Inc. Through Principal Real Estate Investors LLC Top NAICS codes 523920 Portfolio Management	$805,610	0.2%	Rank history: not on the FY2021–FY2024 lists and #24 in FY2025; up 68 since Jul 2024–Jun 2025.
53	New Century Advisors LLC Top NAICS codes 523940 Portfolio Management and Investment Advice	$801,997	0.2%	Rank history: #92 in FY2021, #62 in FY2022, #51 in FY2023, #59 in FY2024 and #57 in FY2025; unchanged since Jul 2024–Jun 2025.
54	T. White Parker Associates, Incorporated Top NAICS codes 541512 Computer Systems Design Services	$748,330	0.2%	Rank history: #82 in FY2021, #64 in FY2022, #46 in FY2023, #40 in FY2024 and #62 in FY2025; down 9 since Jul 2024–Jun 2025.
55	Fedwriters, Inc. Top NAICS codes 541330 Engineering Services	$732,081	0.2%	Rank history: not on the FY2021 list, #82 in FY2022, #70 in FY2023, #58 in FY2024 and #63 in FY2025; up 2 since Jul 2024–Jun 2025.
56	Arrow Electronics, Inc. Through Immixtechnology Inc. Top NAICS codes 541519 Other Computer Related Services	$708,720	0.2%	Rank history: #69 in FY2021, not on the FY2022 list, #67 in FY2023, #63 in FY2024 and #64 in FY2025; up 2 since Jul 2024–Jun 2025.
57	Software Information Resource Corp Top NAICS codes 541519 Other Computer Related Services	$569,482	0.1%	Rank history: not on the FY2021–FY2022 lists, #61 in FY2023, #50 in FY2024 and #58 in FY2025; down 5 since Jul 2024–Jun 2025.
58	Four Points Technology, L.L.C. Top NAICS codes 541519 Other Computer Related Services	$546,600	0.1%	Rank history: #80 in FY2021, #79 in FY2022, #77 in FY2023, #71 in FY2024 and #70 in FY2025; up 8 since Jul 2024–Jun 2025.
59	National Investment Services of America, LLC Top NAICS codes 523940 Portfolio Management and Investment Advice	$540,000	0.1%	Rank history: not on the FY2021–FY2023 lists, #85 in FY2024 and #69 in FY2025; up 6 since Jul 2024–Jun 2025.
60	Carahsoft Technology Corp Top NAICS codes 511210 Software Publishers	$485,361	0.1%	Rank history: #46 in FY2021, #39 in FY2022, #37 in FY2023, #24 in FY2024 and #39 in FY2025; down 38 since Jul 2024–Jun 2025.
61	Colossal Contracting LLC Top NAICS codes 541519 Other Computer Related Services	$425,727	0.1%	Rank history: not on the FY2021–FY2022 lists, #80 in FY2023, #74 in FY2024 and #72 in FY2025; up 7 since Jul 2024–Jun 2025.
62	At&T Inc. Through Att Mobility LLC Top NAICS codes 517312 Wireless Telecommunications Carriers (except Satellite)	$410,988	0.1%	Rank history: not on the FY2021–FY2023 lists, #70 in FY2024 and #71 in FY2025; up 2 since Jul 2024–Jun 2025.
63	Atlantic Diving Supply, Inc. Through 4 Star Technologies, Inc. Top NAICS codes 541519 Other Computer Related Services	$400,361	0.1%	Rank history: not on the FY2021–FY2024 lists and #74 in FY2025; new, not ranked in Jul 2024–Jun 2025.
64	Lynchval Systems Worldwide, Inc. Top NAICS codes 541511 Custom Computer Programming Services	$373,178	0.1%	Rank history: not on the FY2021–FY2023 lists, #44 in FY2024 and #35 in FY2025; down 34 since Jul 2024–Jun 2025.
65	Integration Technologies Group, Inc. Top NAICS codes 541519 Other Computer Related Services	$340,296	0.1%	Rank history: not on the FY2021–FY2024 lists and #76 in FY2025; new, not ranked in Jul 2024–Jun 2025.
66	CFI Group Usa, L.L.C. Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$321,335	0.1%	Rank history: not on the FY2021–FY2024 lists and #77 in FY2025; new, not ranked in Jul 2024–Jun 2025.
67	Aderas Inc. Top NAICS codes 541511 Custom Computer Programming Services	$306,363	0.1%	Rank history: #87 in FY2021, #93 in FY2022, #84 in FY2023, #91 in FY2024 and #79 in FY2025; up 19 since Jul 2024–Jun 2025.
68	Corporate Repair and Growth Strategies, Inc. Top NAICS codes 523940 Portfolio Management and Investment Advice	$302,958	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
69	Alvarez LLC Top NAICS codes 541519 Other Computer Related Services	$285,768	0.1%	Rank history: not on the FY2021 list, #92 in FY2022, not on the FY2023 list, #75 in FY2024 and #81 in FY2025; up 4 since Jul 2024–Jun 2025.
70	Nuveen Asset Management, LLC Top NAICS codes 523920 Portfolio Management	$276,025	0.1%	Rank history: #39 in FY2021, #30 in FY2022, #42 in FY2023, not on the FY2024 list and #32 in FY2025; up 15 since Jul 2024–Jun 2025.
71	Moody'S Corporation Through Moody's Analytics, Inc. Top NAICS codes 519130 Internet Publishing and Broadcasting and Web Search Portals	$275,175	0.1%	Rank history: not on the FY2021–FY2023 lists, #92 in FY2024 and #83 in FY2025; up 17 since Jul 2024–Jun 2025.
72	Sdvo Solutions, LLC Top NAICS codes 541519 Other Computer Related Services	$268,921	0.1%	Rank history: not on the FY2021–FY2025 lists; up 72 since Jul 2024–Jun 2025.
73	Lexisnexis Special Services Inc 2 awardees, including Relx Inc. Top NAICS codes 511120 Periodical Publishers	$258,887	0.1%	Rank history: not on the FY2021–FY2024 lists and #85 in FY2025; up 7 since Jul 2024–Jun 2025.
74	SP Plus Corporation Top NAICS codes 812930 Parking Lots and Garages	$247,229	0.1%	Rank history: not on the FY2021–FY2022 lists, #86 in FY2023, #95 in FY2024 and #87 in FY2025; up 16 since Jul 2024–Jun 2025.
75	Fitch Solutions, Inc. Top NAICS codes 519290 Web Search Portals and All Other Information Services 513210 Software Publishers	$245,920	0.1%	Rank history: not on the FY2021–FY2024 lists and #86 in FY2025; up 65 since Jul 2024–Jun 2025.
76	Ice Data Pricing & Reference Data, LLC Top NAICS codes 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services 523999 Miscellaneous Financial Investment Activities	$235,171	0.1%	Rank history: not on the FY2021–FY2024 lists and #92 in FY2025; up 20 since Jul 2024–Jun 2025.
77	Wits Solutions Inc. Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$230,280	0.1%	Rank history: not on the FY2021–FY2024 lists and #88 in FY2025; new, not ranked in Jul 2024–Jun 2025.
78	Athena Consulting LLC Top NAICS codes 541990 All Other Professional, Scientific, and Technical Services	$223,000	0.1%	Rank history: not on the FY2021–FY2023 lists, #82 in FY2024 and #91 in FY2025; down 3 since Jul 2024–Jun 2025.
79	Manhattan Telecommunications Corporation LLC Top NAICS codes 517110 Wired Telecommunications Carriers	$216,032	0.1%	Rank history: #98 in FY2021 and not on the FY2022–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
80	Octus Intelligence, Inc. Top NAICS codes 519290 Web Search Portals and All Other Information Services	$214,988	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
81	Kelley Drye & Warren LLP Top NAICS codes 541110 Offices of Lawyers	$209,257	0.1%	Rank history: not on the FY2021–FY2024 lists and #67 in FY2025; down 20 since Jul 2024–Jun 2025.
82	Four LLC Top NAICS codes 541519 Other Computer Related Services	$202,687	0.1%	Rank history: #56 in FY2021, #73 in FY2022, #62 in FY2023, #53 in FY2024 and #65 in FY2025; down 23 since Jul 2024–Jun 2025.
83	Saliense Consulting LLC Top NAICS codes 541511 Custom Computer Programming Services	$188,301	<0.1%	Rank history: #75 in FY2021, #78 in FY2022, not on the FY2023–FY2024 lists and #75 in FY2025; new, not ranked in Jul 2024–Jun 2025.
84	Dun & Bradstreet, Inc. Top NAICS codes 561450 Credit Bureaus	$186,324	<0.1%	Rank history: not on the FY2021–FY2024 lists and #89 in FY2025; up 8 since Jul 2024–Jun 2025.
85	Ntvi Solutions, LLC Through Technologent Solutions, LLC Top NAICS codes 541512 Computer Systems Design Services	$172,136	<0.1%	Rank history: not on the FY2021–FY2024 lists and #94 in FY2025; new, not ranked in Jul 2024–Jun 2025.
86	Microtechnologies LLC Top NAICS codes 541519 Other Computer Related Services	$162,607	<0.1%	Rank history: not on the FY2021–FY2022 lists, #98 in FY2023, not on the FY2024 list and #96 in FY2025; up 14 since Jul 2024–Jun 2025.
87	Ains, LLC Top NAICS codes 541512 Computer Systems Design Services	$158,510	<0.1%	Rank history: not on the FY2021–FY2022 lists, #88 in FY2023, not on the FY2024 list and #97 in FY2025; up 14 since Jul 2024–Jun 2025.
88	Accessagility LLC Top NAICS codes 541519 Other Computer Related Services	$156,623	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 24 since Jul 2024–Jun 2025.
89	General Motors Company Through General Motors Investment Management Corp Top NAICS codes 523110 Investment Banking and Securities Dealing	$150,000	<0.1%	Rank history: #78 in FY2021, #77 in FY2022, #52 in FY2023, #51 in FY2024 and #45 in FY2025; new, not ranked in Jul 2024–Jun 2025.
90	Eagle Harbor, LLC Top NAICS codes 561210 Facilities Support Services	$135,878	<0.1%	Rank history: not on the FY2021–FY2024 lists and #98 in FY2025; up 13 since Jul 2024–Jun 2025.
91	The Winvale Group, LLC Top NAICS codes 334111 Electronic Computer Manufacturing	$127,388	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 15 since Jul 2024–Jun 2025.
92	Siemens Industry Inc. Top NAICS codes 561210 Facilities Support Services	$127,132	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
93	New TECH Solutions, Inc. Top NAICS codes 541519 Other Computer Related Services	$123,820	<0.1%	Rank history: not on the FY2021–FY2022 lists, #96 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
94	Cameo Consulting Group LLC Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$118,154	<0.1%	Rank history: #73 in FY2021, #57 in FY2022, not on the FY2023 list, #86 in FY2024 and not on the FY2025 list; down 25 since Jul 2024–Jun 2025.
95	August Schell Enterprises, Inc. Top NAICS codes 541519 Other Computer Related Services	$110,686	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 13 since Jul 2024–Jun 2025.
96	Concur Technologies Inc. Top NAICS codes 481111 Scheduled Passenger Air Transportation	$106,302	<0.1%	Rank history: not on the FY2021–FY2022 lists, #54 in FY2023 and not on the FY2024–FY2025 lists; up 55 since Jul 2024–Jun 2025.
97	CMA Technology Inc. Top NAICS codes 541519 Other Computer Related Services	$93,496	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
98	RPW Solutions LLC Top NAICS codes 524292 Pharmacy Benefit Management and Other Third Party Administration of Insurance and Pension Funds	$90,000	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 13 since Jul 2024–Jun 2025.
99	Iron Mountain Information Management LLC Top NAICS codes 493110 General Warehousing and Storage	$79,623	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
100	Morningstar Inc. Through Pitchbook Data Inc. Top NAICS codes 519290 Web Search Portals and All Other Information Services	$78,125	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 18 since Jul 2024–Jun 2025.

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100 of 145 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 $381 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. An awardee whose own actions mostly name no parent, and that no other company's actions name as their parent, rolls up its SAM.gov registration's chain of parent companies: it counts under the first company there that other companies' actions name as their parent, or under the parent most of a company's own actions name, whichever comes first; with neither, under the highest company in the chain with federal contracts of its own. Joint ventures stay companies of their own. Parents of the same name (Inc., LLC and the like aside) count as one company, since FPDS records a company's parent under more than one UEI over time. GovTribe corrects a few parents and names by hand; see the corrections.
Period: the trailing 12 months end with the last month that ended at least 90 days ago, because the Department of Defense reports its contract actions to FPDS about 90 days late. The list is rebuilt each night.
Rank changes compare with Jul 2024–Jun 2025. "New" marks a company outside that period's top 500, and "Returned" one of those that was on an earlier fiscal year's list.
Rank lines show each company's rank on every fiscal year's list since FY2021, #1 at the top, on a scale that gives the top of the list more room. A dashed stretch spans years it wasn't on the list.
Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.

Quick answers

Who were the top 10 Pension Benefit Guaranty Corporation contractors in Jul 2025–Jun 2026?

1. Serco Inc ($41.1M), 2. Science Applications International Corporation ($37.1M), 3. Deloitte ($32.4M), 4. Regan Technologies Corp ($16M), 5. Govcio, LLC ($14.7M), 6. State Street Corporation ($14.1M), 7. Arrowstreet Capital LP ($11.9M), 8. ManTech International Corporation ($11.3M), 9. Milliman, Inc. ($9.59M), 10. Bolton Partners, Inc. ($8.79M).

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