Top 100 Contractors in PSC R604: Mailing and Distribution Services, Jul 2025–Jun 2026

Name: Top 100 Contractors in PSC R604: Mailing and Distribution Services, Jul 2025–Jun 2026
Creator: GovTribe

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

The top 10 won 83% of PSC R604 contract dollars from July 2025 through June 2026

Contract obligations: $709,383,420 Net of deobligations, by contracts coded PSC R604
Contractors: 137 Parent companies with an obligation
Largest contractor: Fedex Corp $408 million, 52.0% of obligations
Data as of: Oct 16, 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	Fedex Corp 4 awardees, including Fedex Supply Chain Distribution System, Inc., Federal Express Corporation and Fedex Custom Critical Inc. Top agencies VA (Department of Veterans Affairs) DOJ (Department of Justice) DOT (Department of Transportation)	$408,112,370	52.0%	Rank history: #2 in FY2021, #2 in FY2022, #1 in FY2023, #1 in FY2024 and #1 in FY2025; unchanged since Jul 2024–Jun 2025.
2	McKesson Corporation Through Mckesson Specialty Distribution LLC Top agencies HHS (Department of Health and Human Services)	$51,046,412	6.5%	Rank history: not on the FY2021–FY2024 lists and #3 in FY2025; new, not ranked in Jul 2024–Jun 2025.
3	United Parcel Service Co. 3 awardees Top agencies VA (Department of Veterans Affairs) USDA (Department of Agriculture) DOS (Department of State)	$44,563,706	5.7%	Rank history: #5 in FY2021, #5 in FY2022, #3 in FY2023, #3 in FY2024 and #4 in FY2025; unchanged since Jul 2024–Jun 2025.
4	Servicesource Inc. 2 awardees Top agencies Treasury (Department of the Treasury) DHS (Department of Homeland Security) HHS (Department of Health and Human Services)	$42,445,260	5.4%	Rank history: #4 in FY2021, #4 in FY2022, #4 in FY2023, #4 in FY2024 and #5 in FY2025; unchanged since Jul 2024–Jun 2025.
5	DLH Holdings Corp Through DLH Solutions Inc. Top agencies VA (Department of Veterans Affairs)	$40,649,010	5.2%	Rank history: #3 in FY2021, #3 in FY2022, #2 in FY2023, #2 in FY2024 and #2 in FY2025; down 3 since Jul 2024–Jun 2025.
6	Millbrook Support Services Inc. Top agencies VA (Department of Veterans Affairs)	$24,917,012	3.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
7	Maximus Federal Services, Inc. Top agencies OPM (Office of Personnel Management)	$10,198,604	1.3%	Rank history: not on the FY2021–FY2024 lists and #10 in FY2025; new, not ranked in Jul 2024–Jun 2025.
8	Versability Resources, Inc. Top agencies USAF (Department of the Air Force)	$9,697,206	1.2%	Rank history: #11 in FY2021, #7 in FY2022, #10 in FY2023, #5 in FY2024 and #6 in FY2025; down 3 since Jul 2024–Jun 2025.
9	Ipsos Public Affairs, LLC Top agencies VA (Department of Veterans Affairs)	$9,473,662	1.2%	Rank history: #6 in FY2021, #9 in FY2022, #8 in FY2023, #8 in FY2024 and #11 in FY2025; up 1 since Jul 2024–Jun 2025.
10	Inspiritec Inc. Top agencies Army (Department of the Army)	$7,503,522	1.0%	Rank history: #23 in FY2021, #6 in FY2022, #7 in FY2023, #6 in FY2024 and #7 in FY2025; down 2 since Jul 2024–Jun 2025.
11	Pitney Bowes Inc. 4 awardees, including The Pitney Bowes Bank, Inc. Top agencies DOJ (Department of Justice) DOL (Department of Labor) HHS (Department of Health and Human Services)	$6,277,189	0.8%	Rank history: #9 in FY2021, #10 in FY2022, #12 in FY2023, #7 in FY2024 and #8 in FY2025; down 5 since Jul 2024–Jun 2025.
12	Corporate Mailing Services, Inc. Top agencies DOT (Department of Transportation) OPM (Office of Personnel Management) SSA (Social Security Administration)	$5,335,439	0.7%	Rank history: #42 in FY2021, #36 in FY2022, #32 in FY2023, #23 in FY2024 and #12 in FY2025; up 11 since Jul 2024–Jun 2025.
13	IAP World Services, Inc. Top agencies USAF (Department of the Air Force)	$3,094,940	0.4%	Rank history: not on the FY2021–FY2024 lists and #14 in FY2025; down 2 since Jul 2024–Jun 2025.
14	Nobis Enterprises, Inc. Top agencies HUD (Department of Housing and Urban Development) EPA (Environmental Protection Agency) HHS (Department of Health and Human Services)	$2,914,553	0.4%	Rank history: #17 in FY2021, #15 in FY2022, #15 in FY2023, #12 in FY2024 and #13 in FY2025; unchanged since Jul 2024–Jun 2025.
15	Strativia LLC Top agencies SEC (Securities and Exchange Commission) Commerce (Department of Commerce) AFRH (Armed Forces Retirement Home)	$2,184,497	0.3%	Rank history: #22 in FY2021, #20 in FY2022, #21 in FY2023, #17 in FY2024 and #23 in FY2025; up 10 since Jul 2024–Jun 2025.
16	Chickasaw Business Solutions, LLC Top agencies HHS (Department of Health and Human Services)	$2,166,051	0.3%	Rank history: #18 in FY2021, #18 in FY2022, #19 in FY2023, #19 in FY2024 and #18 in FY2025; up 2 since Jul 2024–Jun 2025.
17	Aspire-Luke JV LLC Top agencies VA (Department of Veterans Affairs)	$2,100,680	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
18	Melwood Horticultural Training Center, Inc. Top agencies DOJ (Department of Justice) USDA (Department of Agriculture) Treasury (Department of the Treasury)	$1,864,465	0.2%	Rank history: #27 in FY2021, #16 in FY2022, #18 in FY2023, #14 in FY2024 and #20 in FY2025; up 3 since Jul 2024–Jun 2025.
19	Bankers Business Management Services, Inc. Top agencies SSA (Social Security Administration) USDA (Department of Agriculture) GAO (Government Accountability Office)	$1,782,891	0.2%	Rank history: #99 in FY2021, #95 in FY2022, #82 in FY2023, #75 in FY2024 and #21 in FY2025; up 62 since Jul 2024–Jun 2025.
20	Didlake Inc. Top agencies HUD (Department of Housing and Urban Development) Peace Corps CSOSA (Court Services and Offender Supervision Agency)	$1,688,849	0.2%	Rank history: #8 in FY2021, #21 in FY2022, #14 in FY2023, #11 in FY2024 and #15 in FY2025; down 7 since Jul 2024–Jun 2025.
21	Anthony Wayne Rehabilitation Center for Handicapped & Blind Inc. Top agencies USDA (Department of Agriculture) DFAS (Defense Finance and Accounting Service)	$1,620,946	0.2%	Rank history: #14 in FY2021, #14 in FY2022, #9 in FY2023, #15 in FY2024 and #16 in FY2025; down 9 since Jul 2024–Jun 2025.
22	GPI Enterprises Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$1,576,868	0.2%	Rank history: not on the FY2021 list, #64 in FY2022, #62 in FY2023, #24 in FY2024 and #27 in FY2025; up 11 since Jul 2024–Jun 2025.
23	Industries for the Blind and Visually Impaired, Inc. Top agencies DHS (Department of Homeland Security)	$1,530,683	0.2%	Rank history: #20 in FY2021, not on the FY2022 list, #20 in FY2023, #18 in FY2024 and #61 in FY2025; down 6 since Jul 2024–Jun 2025.
24	Huntsville Rehabilitation Foundation, Inc. Top agencies MDA (DOD Missile Defense Agency) Army (Department of the Army)	$1,422,009	0.2%	Rank history: #21 in FY2021, #29 in FY2022, #25 in FY2023, #22 in FY2024 and #25 in FY2025; up 2 since Jul 2024–Jun 2025.
25	Syscom, Inc. Top agencies DOJ (Department of Justice)	$1,298,969	0.2%	Rank history: #29 in FY2021, #75 in FY2022, #30 in FY2023, #30 in FY2024 and #17 in FY2025; down 9 since Jul 2024–Jun 2025.
26	Anchor Mental Health Association Inc. Top agencies DOI (Department of the Interior)	$1,239,589	0.2%	Rank history: #24 in FY2021, #31 in FY2022, #28 in FY2023, #27 in FY2024 and #26 in FY2025; down 2 since Jul 2024–Jun 2025.
27	Pitney Bowes Global Financial Services LLC Top agencies VA (Department of Veterans Affairs) DOJ (Department of Justice) Treasury (Department of the Treasury)	$1,086,906	0.1%	Rank history: not on the FY2021–FY2024 lists and #45 in FY2025; up 107 since Jul 2024–Jun 2025.
28	Fora Pathways, Inc. Top agencies DHS (Department of Homeland Security)	$1,034,683	0.1%	Rank history: #68 in FY2021, #27 in FY2022, #29 in FY2023, #25 in FY2024 and #29 in FY2025; unchanged since Jul 2024–Jun 2025.
29	Mohawk-Phoenix Joint Venture Top agencies DOT (Department of Transportation)	$974,142	0.1%	Rank history: not on the FY2021–FY2022 lists, #60 in FY2023, #26 in FY2024 and #28 in FY2025; down 2 since Jul 2024–Jun 2025.
30	DHL International B.s.c. Top agencies Navy (Department of the Navy)	$959,404	0.1%	Rank history: not on the FY2021–FY2023 lists, #21 in FY2024 and #22 in FY2025; down 1 since Jul 2024–Jun 2025.
31	Postal Strategy Consulting LLC Top agencies VA (Department of Veterans Affairs)	$810,728	0.1%	Rank history: #40 in FY2021, #33 in FY2022, #31 in FY2023, #28 in FY2024 and #30 in FY2025; down 1 since Jul 2024–Jun 2025.
32	Iwynn Productions, LLC Top agencies EXIM (Export Import Bank of the US)	$733,997	0.1%	Rank history: not on the FY2021–FY2024 lists and #32 in FY2025; up 2 since Jul 2024–Jun 2025.
33	Bloomsburie LLC Top agencies Navy (Department of the Navy)	$698,322	0.1%	Rank history: #44 in FY2021, #39 in FY2022, #39 in FY2023, #34 in FY2024 and #34 in FY2025; up 2 since Jul 2024–Jun 2025.
34	Newview Oklahoma, Inc. Top agencies Army (Department of the Army) CFPB (Consumer Financial Protection Bureau)	$590,196	0.1%	Rank history: #31 in FY2021, #32 in FY2022, #37 in FY2023, #29 in FY2024 and #46 in FY2025; up 59 since Jul 2024–Jun 2025.
35	Asada Lojistik Akaryakit Sanayi VE Ticaret Anonim Sirketi Top agencies USAF (Department of the Air Force)	$586,800	0.1%	Rank history: not on the FY2021 list, #41 in FY2022, not on the FY2023 list, #40 in FY2024 and #38 in FY2025; up 5 since Jul 2024–Jun 2025.
36	Nt-Bankersbms JV LLC Top agencies HHS (Department of Health and Human Services)	$575,499	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
37	Warren County Association for Retarded Citizens, Inc. Top agencies Army (Department of the Army)	$571,069	0.1%	Rank history: #53 in FY2021, #77 in FY2022, #44 in FY2023, #44 in FY2024 and #42 in FY2025; up 7 since Jul 2024–Jun 2025.
38	Vital Management and Engineering Inc. Top agencies HHS (Department of Health and Human Services)	$569,778	0.1%	Rank history: #73 in FY2021, #26 in FY2022, #27 in FY2023, #33 in FY2024 and #50 in FY2025; up 9 since Jul 2024–Jun 2025.
39	Blue Next Services LLC Top agencies Army (Department of the Army)	$560,049	0.1%	Rank history: not on the FY2021–FY2024 lists and #49 in FY2025; up 24 since Jul 2024–Jun 2025.
40	Clinton Vauls Technology Group LLC Top agencies EPA (Environmental Protection Agency)	$545,965	0.1%	Rank history: not on the FY2021–FY2023 lists, #87 in FY2024 and #40 in FY2025; up 2 since Jul 2024–Jun 2025.
41	Allison Payment Systems, LLC Top agencies DHS (Department of Homeland Security)	$530,747	0.1%	Rank history: #35 in FY2021, #63 in FY2022, #24 in FY2023, #16 in FY2024 and not on the FY2025 list; down 19 since Jul 2024–Jun 2025.
42	Mississippi Goodworks Inc. Top agencies USAF (Department of the Air Force)	$519,175	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
43	Polymedco Cancer Diagnostic Products LLC Top agencies VA (Department of Veterans Affairs)	$516,686	0.1%	Rank history: not on the FY2021–FY2024 lists and #35 in FY2025; down 7 since Jul 2024–Jun 2025.
44	Hagerstown Goodwill Industries, Inc. Top agencies Treasury (Department of the Treasury)	$485,636	0.1%	Rank history: #62 in FY2021, #57 in FY2022, #54 in FY2023, #52 in FY2024 and #33 in FY2025; up 30 since Jul 2024–Jun 2025.
45	Work Inc. Top agencies EPA (Environmental Protection Agency)	$425,291	0.1%	Rank history: #74 in FY2021, #60 in FY2022, #52 in FY2023, #62 in FY2024 and #48 in FY2025; up 5 since Jul 2024–Jun 2025.
46	The Arc of the Quad Cities Area Top agencies Army (Department of the Army)	$390,630	<0.1%	Rank history: #85 in FY2021, #79 in FY2022, #73 in FY2023, #55 in FY2024 and #92 in FY2025; up 25 since Jul 2024–Jun 2025.
47	Express Business Systems Inc. Top agencies SSA (Social Security Administration)	$390,000	<0.1%	Rank history: #87 in FY2021, #67 in FY2022, #85 in FY2023, #53 in FY2024 and #51 in FY2025; new, not ranked in Jul 2024–Jun 2025.
48	Integrative Sciences LLC Top agencies DOL (Department of Labor)	$380,123	<0.1%	Rank history: #43 in FY2021, #48 in FY2022, #38 in FY2023, #35 in FY2024 and #37 in FY2025; down 9 since Jul 2024–Jun 2025.
49	DHL Express (Usa), Inc. Top agencies DOS (Department of State)	$349,334	<0.1%	Rank history: not on the FY2021–FY2023 lists, #54 in FY2024 and #43 in FY2025; down 1 since Jul 2024–Jun 2025.
50	Employment Source Inc. Top agencies Army (Department of the Army)	$347,487	<0.1%	Rank history: #76 in FY2021, #43 in FY2022, #42 in FY2023, #39 in FY2024 and #64 in FY2025; up 6 since Jul 2024–Jun 2025.
51	Palmetto Goodwill Services Top agencies USAF (Department of the Air Force)	$344,602	<0.1%	Rank history: not on the FY2021–FY2022 lists, #69 in FY2023, #60 in FY2024 and #55 in FY2025; up 3 since Jul 2024–Jun 2025.
52	Synergy America, Inc. Top agencies USAF (Department of the Air Force)	$342,067	<0.1%	Rank history: #97 in FY2021, #93 in FY2022, #84 in FY2023, #79 in FY2024 and #79 in FY2025; up 31 since Jul 2024–Jun 2025.
53	ADA S. Mckinley Community Services, Inc. Top agencies HUD (Department of Housing and Urban Development)	$337,393	<0.1%	Rank history: #95 in FY2021, #97 in FY2022, #87 in FY2023, #76 in FY2024 and #76 in FY2025; up 27 since Jul 2024–Jun 2025.
54	BMC Group Inc. Top agencies DOI (Department of the Interior)	$320,750	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
55	Cambio Consulting Group LLC Top agencies OPM (Office of Personnel Management)	$315,840	<0.1%	Rank history: not on the FY2021–FY2024 lists and #59 in FY2025; new, not ranked in Jul 2024–Jun 2025.
56	Management Support Technology, Incorporated Top agencies Army (Department of the Army)	$310,999	<0.1%	Rank history: #54 in FY2021, #50 in FY2022, #48 in FY2023, #64 in FY2024 and #60 in FY2025; up 6 since Jul 2024–Jun 2025.
57	Assets Inc. Top agencies USAF (Department of the Air Force)	$300,438	<0.1%	Rank history: #78 in FY2021, #65 in FY2022, #66 in FY2023, #59 in FY2024 and #58 in FY2025; unchanged since Jul 2024–Jun 2025.
58	Shipping, Receiving, Fulfillment Services, Inc. Top agencies HHS (Department of Health and Human Services)	$277,143	<0.1%	Rank history: #81 in FY2021, #76 in FY2022, #67 in FY2023, #56 in FY2024 and #67 in FY2025; up 7 since Jul 2024–Jun 2025.
59	Ka'ala Systems Technology Corporation Top agencies Navy (Department of the Navy)	$263,544	<0.1%	Rank history: not on the FY2021–FY2022 lists, #72 in FY2023, #67 in FY2024 and #69 in FY2025; up 8 since Jul 2024–Jun 2025.
60	Nysarc, Inc. Top agencies VA (Department of Veterans Affairs)	$250,203	<0.1%	Rank history: not on the FY2021–FY2024 lists and #72 in FY2025; up 8 since Jul 2024–Jun 2025.
61	Goodworks, Inc. Top agencies Army (Department of the Army)	$246,866	<0.1%	Rank history: #83 in FY2021, #85 in FY2022, #75 in FY2023, #66 in FY2024 and #71 in FY2025; up 8 since Jul 2024–Jun 2025.
62	Stamps.COM Inc. Through Auctane, Inc. Top agencies EEOC (Equal Employment Opportunity Commission) Army (Department of the Army) DOJ (Department of Justice)	$224,993	<0.1%	Rank history: #38 in FY2021, #30 in FY2022, #57 in FY2023, #47 in FY2024 and #54 in FY2025; down 4 since Jul 2024–Jun 2025.
63	Professional Management Consulting Services LLC Top agencies NRC (Nuclear Regulatory Commission)	$224,547	<0.1%	Rank history: #96 in FY2021, #52 in FY2022, #47 in FY2023, #45 in FY2024 and #53 in FY2025; up 14 since Jul 2024–Jun 2025.
64	Mhsystems Inc. Top agencies USAF (Department of the Air Force)	$213,094	<0.1%	Rank history: not on the FY2021–FY2024 lists and #73 in FY2025; up 11 since Jul 2024–Jun 2025.
65	Pathfinder Inc. Top agencies Army (Department of the Army) VA (Department of Veterans Affairs)	$209,539	<0.1%	Rank history: not on the FY2021 list, #38 in FY2022, #40 in FY2023, #32 in FY2024 and #36 in FY2025; down 28 since Jul 2024–Jun 2025.
66	Pacific Coast Community Services Top agencies HUD (Department of Housing and Urban Development)	$203,466	<0.1%	Rank history: #45 in FY2021, #42 in FY2022, #65 in FY2023, #46 in FY2024 and #44 in FY2025; down 20 since Jul 2024–Jun 2025.
67	Grace Executive Management LLC Top agencies DOT (Department of Transportation)	$200,000	<0.1%	Rank history: not on the FY2021–FY2023 lists, #83 in FY2024 and #75 in FY2025; down 7 since Jul 2024–Jun 2025.
68	Chenega Defense & Aerospace Solutions, LLC Top agencies USAF (Department of the Air Force)	$193,616	<0.1%	Rank history: not on the FY2021–FY2023 lists, #69 in FY2024 and #77 in FY2025; up 11 since Jul 2024–Jun 2025.
69	The Data Entry Company Top agencies DOI (Department of the Interior) Army (Department of the Army) SSA (Social Security Administration)	$187,146	<0.1%	Rank history: not on the FY2021–FY2023 lists, #70 in FY2024 and #57 in FY2025; down 18 since Jul 2024–Jun 2025.
70	PBP Management Group, Inc. Top agencies USAF (Department of the Air Force)	$180,047	<0.1%	Rank history: not on the FY2021–FY2024 lists and #78 in FY2025; up 12 since Jul 2024–Jun 2025.
71	International Global Solution, Corp Top agencies USAF (Department of the Air Force)	$166,436	<0.1%	Rank history: not on the FY2021–FY2022 lists, #88 in FY2023, #81 in FY2024 and #80 in FY2025; up 13 since Jul 2024–Jun 2025.
72	Jamison Professional Services Inc. Top agencies VA (Department of Veterans Affairs)	$164,009	<0.1%	Rank history: not on the FY2021 list, #54 in FY2022, #55 in FY2023, #38 in FY2024 and #68 in FY2025; down 8 since Jul 2024–Jun 2025.
73	Falcon Express ( Fedex ) - Qatar Top agencies USAF (Department of the Air Force)	$157,188	<0.1%	Rank history: not on the FY2021–FY2024 lists and #81 in FY2025; up 12 since Jul 2024–Jun 2025.
74	Quadient Inc. Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services) PBGC (Pension Benefit Guaranty Corporation)	$155,693	<0.1%	Rank history: not on the FY2021–FY2022 lists, #81 in FY2023, #77 in FY2024 and #87 in FY2025; up 27 since Jul 2024–Jun 2025.
75	Louise W. Eggleston Center, Inc. Top agencies Army (Department of the Army)	$150,009	<0.1%	Rank history: not on the FY2021 list, #96 in FY2022, #90 in FY2023, #84 in FY2024 and #82 in FY2025; up 11 since Jul 2024–Jun 2025.
76	Chiricahua Procurement LLC Top agencies Army (Department of the Army)	$147,555	<0.1%	Rank history: not on the FY2021–FY2022 lists, #92 in FY2023, #85 in FY2024 and #83 in FY2025; up 11 since Jul 2024–Jun 2025.
77	Juan Y Antonio Caballero SL Top agencies Navy (Department of the Navy)	$144,792	<0.1%	Rank history: not on the FY2021–FY2022 lists, #96 in FY2023, #94 in FY2024 and #84 in FY2025; up 23 since Jul 2024–Jun 2025.
78	Itms, Inc. Top agencies Navy (Department of the Navy)	$143,572	<0.1%	Rank history: not on the FY2021–FY2024 lists and #88 in FY2025; up 13 since Jul 2024–Jun 2025.
79	Prime Response, Inc. Top agencies NEA (National Endowment for the Arts)	$134,718	<0.1%	Rank history: not on the FY2021–FY2022 lists, #76 in FY2023, #43 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
80	Express Mail Services Senegal Top agencies DOS (Department of State)	$123,994	<0.1%	Rank history: not on the FY2021–FY2023 lists, #96 in FY2024 and #95 in FY2025; up 24 since Jul 2024–Jun 2025.
81	Microtechnologies LLC Top agencies VA (Department of Veterans Affairs)	$122,972	<0.1%	Rank history: not on the FY2021 list, #73 in FY2022, #70 in FY2023, #68 in FY2024 and #89 in FY2025; down 11 since Jul 2024–Jun 2025.
82	Argentina International Moving SRL Top agencies DOS (Department of State)	$119,913	<0.1%	Rank history: not on the FY2021–FY2024 lists and #70 in FY2025; down 9 since Jul 2024–Jun 2025.
83	Starzz Management Services Top agencies Army (Department of the Army)	$118,243	<0.1%	Rank history: not on the FY2021–FY2022 lists, #95 in FY2023, #88 in FY2024 and not on the FY2025 list; up 34 since Jul 2024–Jun 2025.
84	Certified Mailing Solutions Inc. Top agencies HUD (Department of Housing and Urban Development)	$104,901	<0.1%	Rank history: #75 in FY2021, #68 in FY2022, #77 in FY2023, #89 in FY2024 and #91 in FY2025; up 11 since Jul 2024–Jun 2025.
85	MEI Mail Services Inc. Top agencies DOT (Department of Transportation)	$99,174	<0.1%	Rank history: #67 in FY2021, not on the FY2022–FY2023 lists, #91 in FY2024 and #93 in FY2025; up 11 since Jul 2024–Jun 2025.
86	CTR Management Group LLC Top agencies USDA (Department of Agriculture)	$88,151	<0.1%	Rank history: #77 in FY2021, #72 in FY2022, #71 in FY2023, #65 in FY2024 and #65 in FY2025; down 20 since Jul 2024–Jun 2025.
87	Grow Life General Trading L.l.c Top agencies USAF (Department of the Air Force)	$86,521	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 26 since Jul 2024–Jun 2025.
88	Cynwave Solutions, LLC Top agencies Treasury (Department of the Treasury) CSOSA (Court Services and Offender Supervision Agency)	$86,012	<0.1%	Rank history: not on the FY2021–FY2022 lists, #98 in FY2023, #99 in FY2024 and #98 in FY2025; up 17 since Jul 2024–Jun 2025.
89	Falon Sourcing Solutions LLC Top agencies HUD (Department of Housing and Urban Development)	$82,768	<0.1%	Rank history: #25 in FY2021, #25 in FY2022, #51 in FY2023, #61 in FY2024 and #63 in FY2025; down 34 since Jul 2024–Jun 2025.
90	Supreme Solutions, Inc. Top agencies Army (Department of the Army)	$77,560	<0.1%	Rank history: not on the FY2021–FY2024 lists and #96 in FY2025; new, not ranked in Jul 2024–Jun 2025.
91	Smiths Detection Inc. Top agencies DOJ (Department of Justice)	$75,670	<0.1%	Rank history: not on the FY2021–FY2023 lists, #95 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
92	United States Postal Service 2 awardees Top agencies HHS (Department of Health and Human Services)	$75,000	<0.1%	Rank history: #46 in FY2021, #83 in FY2022, not on the FY2023 list, #78 in FY2024 and not on the FY2025 list; up 6 since Jul 2024–Jun 2025.
93	Horus Technology Solutions Inc. Top agencies HHS (Department of Health and Human Services)	$74,800	<0.1%	Rank history: not on the FY2021–FY2024 lists and #97 in FY2025; new, not ranked in Jul 2024–Jun 2025.
94	Community Workshops, Inc. Top agencies Army (Department of the Army)	$71,390	<0.1%	Rank history: not on the FY2021–FY2024 lists and #85 in FY2025; down 6 since Jul 2024–Jun 2025.
95	Plus Logistics Corporation Top agencies DOS (Department of State)	$70,537	<0.1%	Rank history: not on the FY2021–FY2024 lists and #99 in FY2025; new, not ranked in Jul 2024–Jun 2025.
96	Action Logistics Company Top agencies DOS (Department of State)	$63,002	<0.1%	Rank history: not on the FY2021–FY2024 lists and #100 in FY2025; up 22 since Jul 2024–Jun 2025.
97	Legacy Management Solutions LLC Top agencies Army (Department of the Army)	$56,217	<0.1%	Rank history: #37 in FY2021, #34 in FY2022, #45 in FY2023, #36 in FY2024 and #52 in FY2025; down 48 since Jul 2024–Jun 2025.
98	ECO-Shred LLC Top agencies Commerce (Department of Commerce)	$50,000	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
99	RHG Group, Inc. Top agencies Commerce (Department of Commerce)	$45,924	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
100	Mailing Solutions Inc Top agencies VA (Department of Veterans Affairs)	$45,492	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 7 since Jul 2024–Jun 2025.

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100 of 137 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 $785 million obligated before deobligations, so they never pass 100%.
Parent companies: each action counts under the ultimate parent its award record names, or under the awardee when it names none, so no dollar counts twice. Parents of the same name (Inc., LLC and the like aside) count as one company, since FPDS records a company's parent under more than one UEI over time. GovTribe corrects a few parents and names by hand; see the corrections.
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 PSC R604 contractors in Jul 2025–Jun 2026?

1. Fedex Corp ($408M), 2. McKesson Corporation ($51M), 3. United Parcel Service Co. ($44.6M), 4. Servicesource Inc. ($42.4M), 5. DLH Holdings Corp ($40.6M), 6. Millbrook Support Services Inc. ($24.9M), 7. Maximus Federal Services, Inc. ($10.2M), 8. Versability Resources, Inc. ($9.7M), 9. Ipsos Public Affairs, LLC ($9.47M), 10. Inspiritec Inc. ($7.5M).

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