Top 100 Contractors in PSC S205: Trash/Garbage Collection Services – Including Portable Sanitation Services, FY2024

Name: Top 100 Contractors in PSC S205: Trash/Garbage Collection Services – Including Portable Sanitation Services, FY2024
Creator: GovTribe

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

The top 10 won 26% of FY2024 PSC S205 contract dollars

Contract obligations: $315,930,025 Net of deobligations, by contracts coded PSC S205
Contractors: 858 Parent companies with an obligation
Largest contractor: Hamilton Alliance Inc. $14.8 million, 4.3% of obligations
Data as of: Oct 14, 2026

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

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Hamilton Alliance Inc. Top agencies VA (Department of Veterans Affairs) Navy (Department of the Navy) Army (Department of the Army)	$14,840,753	4.3%	Rank history: #3 in FY2021, #1 in FY2022, #2 in FY2023 and #1 in FY2025; up 1 since FY2023.
2	Perry Management Corp of South Dakota, L.l.c Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$13,470,611	3.9%	Rank history: #5 in FY2021, #5 in FY2022, #4 in FY2023 and #2 in FY2025; up 2 since FY2023.
3	Guahan Waste Control, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Commerce (Department of Commerce)	$10,875,636	3.2%	Rank history: #11 in FY2021, #3 in FY2022, #1 in FY2023 and #5 in FY2025; down 2 since FY2023.
4	Zero Waste Solutions, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) WHS (DOD Washington Headquarters Service)	$9,422,401	2.7%	Rank history: #9 in FY2021, #4 in FY2022, #5 in FY2023 and #7 in FY2025; up 1 since FY2023.
5	Dorado Services, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$7,503,222	2.2%	Rank history: #7 in FY2021, #8 in FY2022, #3 in FY2023 and #6 in FY2025; down 2 since FY2023.
6	Waste Connections of Alaska, Inc. 32 awardees, including Harold Lemay Enterprises, Incorporated, Waste Connections of Florida, Inc. and Waste Connections of Arkansas, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) USDA (Department of Agriculture)	$6,814,513	2.0%	Rank history: not on the FY2021–FY2023 lists and #20 in FY2025; new.
7	Mark Dunning Industries Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$6,487,339	1.9%	Rank history: #14 in FY2021, #16 in FY2022, #15 in FY2023 and #15 in FY2025; up 8 since FY2023.
8	SNI United LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$6,241,218	1.8%	Rank history: not on the FY2021 list, #9 in FY2022, #11 in FY2023 and #9 in FY2025; up 3 since FY2023.
9	Ecology Services Inc. Top agencies HHS (Department of Health and Human Services)	$6,228,573	1.8%	Rank history: #10 in FY2021, #10 in FY2022, #9 in FY2023 and #8 in FY2025; unchanged since FY2023.
10	Edco Disposal Corp Top agencies Navy (Department of the Navy)	$6,192,275	1.8%	Rank history: #20 in FY2021, #19 in FY2022, #14 in FY2023 and #11 in FY2025; up 4 since FY2023.
11	Republic Services Inc. 50 awardees, including Allied Waste Transportation Inc., Republic Services of Indiana, Limited Partnership and Montana Waste Systems, Inc. Top agencies Navy (Department of the Navy) DOI (Department of the Interior) VA (Department of Veterans Affairs)	$5,890,198	1.7%	Rank history: #12 in FY2021, #11 in FY2022, #12 in FY2023 and #13 in FY2025; up 1 since FY2023.
12	Earth Smart Environmental Solutions LLC Top agencies VA (Department of Veterans Affairs)	$5,741,659	1.7%	Rank history: #16 in FY2021, #18 in FY2022, #22 in FY2023 and #27 in FY2025; up 10 since FY2023.
13	Kurashiki, Co.,Ltd. Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$5,499,245	1.6%	Rank history: #21 in FY2021, #15 in FY2022, #20 in FY2023 and #4 in FY2025; up 7 since FY2023.
14	Yamaki Co., Ltd. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$5,260,329	1.5%	Rank history: #6 in FY2021, #7 in FY2022, #8 in FY2023 and #16 in FY2025; down 6 since FY2023.
15	Donato Marangi, Inc. Top agencies Army (Department of the Army)	$5,032,050	1.5%	Rank history: #18 in FY2021, #13 in FY2022, #64 in FY2023 and #41 in FY2025; up 49 since FY2023.
16	Marco Federal Services LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$5,025,052	1.5%	Rank history: #43 in FY2021, #45 in FY2022, #28 in FY2023 and #10 in FY2025; up 12 since FY2023.
17	Jfe-K Scrap JV Top agencies Navy (Department of the Navy) DODEA (Department of Defense Education Activity) USAF (Department of the Air Force)	$4,648,745	1.4%	Rank history: #15 in FY2021, #6 in FY2022, #13 in FY2023 and #12 in FY2025; down 4 since FY2023.
18	Neie Medical Waste Services, LLC Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force)	$4,580,104	1.3%	Rank history: #27 in FY2021, #26 in FY2022, #25 in FY2023 and #19 in FY2025; up 7 since FY2023.
19	Street Legal Industries LLC Top agencies Army (Department of the Army) DOI (Department of the Interior) DOE (Department of Energy)	$4,493,338	1.3%	Rank history: #62 in FY2021, #70 in FY2022, #77 in FY2023 and #25 in FY2025; up 58 since FY2023.
20	Southern Technology Professional Consulting Service LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army) DOI (Department of the Interior)	$3,908,265	1.1%	Rank history: #49 in FY2021, #30 in FY2022, #32 in FY2023 and #37 in FY2025; up 12 since FY2023.
21	South Eastern General Contracting, Inc. Top agencies Army (Department of the Army)	$3,629,776	1.1%	Rank history: not on the FY2021–FY2023 lists and #51 in FY2025; new.
22	Navajo Sanitation, Inc. Top agencies DOI (Department of the Interior) HHS (Department of Health and Human Services)	$3,621,316	1.1%	Rank history: #24 in FY2021, #28 in FY2022, #21 in FY2023 and #22 in FY2025; down 1 since FY2023.
23	Corporate Waste Solutions LLC Top agencies Army (Department of the Army) VA (Department of Veterans Affairs) USAF (Department of the Air Force)	$3,619,600	1.1%	Rank history: not on the FY2021 list, #74 in FY2022, #33 in FY2023 and #17 in FY2025; up 10 since FY2023.
24	Native Services LLC Top agencies Army (Department of the Army)	$3,395,996	1.0%	Rank history: not on the FY2021–FY2023 lists and #30 in FY2025; up 183 since FY2023.
25	Professional Contract Services, Inc. Top agencies DHS (Department of Homeland Security)	$3,303,550	1.0%	Rank history: not on the FY2021 list, #31 in FY2022, #24 in FY2023 and #24 in FY2025; down 1 since FY2023.
26	Kankyo Solution Co. Ltd. Top agencies USAF (Department of the Air Force)	$3,268,673	1.0%	Rank history: #8 in FY2021, #12 in FY2022, #18 in FY2023 and not on the FY2025 list; down 8 since FY2023.
27	Wilburn Hauling Inc. Top agencies Army (Department of the Army) USDA (Department of Agriculture) DOE (Department of Energy)	$3,095,156	0.9%	Rank history: not on the FY2021 list, #95 in FY2022, #34 in FY2023 and #34 in FY2025; up 7 since FY2023.
28	Yongma Service Corporation Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$3,043,397	0.9%	Rank history: #22 in FY2021, #17 in FY2022, #19 in FY2023 and #29 in FY2025; down 9 since FY2023.
29	Recology Inc. 8 awardees, including Sunset Scavenger Co, Recology Yuba-Sutter and Golden Gate Disposal & Recycling Co Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force) DOI (Department of the Interior)	$2,933,083	0.9%	Rank history: #23 in FY2021, #27 in FY2022, #40 in FY2023 and #28 in FY2025; up 11 since FY2023.
30	Pacific Federal Management Inc Top agencies Army (Department of the Army)	$2,909,978	0.8%	Rank history: not on the FY2021–FY2022 lists, #7 in FY2023 and not on the FY2025 list; down 23 since FY2023.
31	GEO International Management, LLC Top agencies Army (Department of the Army)	$2,813,002	0.8%	Rank history: #28 in FY2021, #29 in FY2022, #29 in FY2023 and #26 in FY2025; down 2 since FY2023.
32	Advanced Disposal Services Solid Waste Southeast Inc. Top agencies Army (Department of the Army)	$2,783,540	0.8%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
33	Curry Transfer & Recycling Inc 12 awardees, including Harold Lemay Enterprises, Incorporated, Waste Connections of Alaska, Inc. and Waste Connections of Kentucky, Inc. Top agencies Army (Department of the Army) DOI (Department of the Interior) VA (Department of Veterans Affairs)	$2,655,835	0.8%	Rank history: not on the FY2021–FY2022 lists, #10 in FY2023 and not on the FY2025 list; down 23 since FY2023.
34	Waste Management of West Virginia Inc 15 awardees, including Waste Management of New Jersey, Inc., Waste Management of South Carolina, Inc. and Waste Management of Arizona, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) VA (Department of Veterans Affairs)	$2,425,523	0.7%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 308 since FY2023.
35	Professional Waste Management LLC Top agencies USAF (Department of the Air Force)	$2,367,489	0.7%	Rank history: #41 in FY2021, #24 in FY2022, #61 in FY2023 and #45 in FY2025; up 26 since FY2023.
36	Waste Management of New Jersey Inc. 56 awardees, including Waste Management of Pennsylvania, Inc., Waste Management of Arizona, Inc. and Waste Management of Minnesota Inc. Top agencies Army (Department of the Army) VA (Department of Veterans Affairs) DHS (Department of Homeland Security)	$2,190,163	0.6%	Rank history: not on the FY2021–FY2023 lists and #3 in FY2025; new.
37	Syscom, Inc. Top agencies Army (Department of the Army)	$2,085,333	0.6%	Rank history: not on the FY2021 list, #44 in FY2022, #38 in FY2023 and #35 in FY2025; up 1 since FY2023.
38	Batista-Dorado JV2 Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$1,694,426	0.5%	Rank history: not on the FY2021 list, #52 in FY2022, #26 in FY2023 and #47 in FY2025; down 12 since FY2023.
39	Specpro Sustainment and Environmental, LLC Top agencies Army (Department of the Army)	$1,670,329	0.5%	Rank history: not on the FY2021 list, #48 in FY2022, #45 in FY2023 and #48 in FY2025; up 6 since FY2023.
40	Jakob Becker Entsorgungs-GMBH Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$1,662,768	0.5%	Rank history: #32 in FY2021, #43 in FY2022, #51 in FY2023 and #44 in FY2025; up 11 since FY2023.
41	Loop Inc. Top agencies USAF (Department of the Air Force)	$1,651,456	0.5%	Rank history: #34 in FY2021, #35 in FY2022, #39 in FY2023 and #32 in FY2025; down 2 since FY2023.
42	Areaka Trading & Logistics Company Top agencies USAF (Department of the Air Force)	$1,625,280	0.5%	Rank history: #68 in FY2021, #32 in FY2022, #42 in FY2023 and #46 in FY2025; unchanged since FY2023.
43	ECO Environment Co., Ltd. Top agencies Army (Department of the Army)	$1,552,597	0.5%	Rank history: #53 in FY2021, #56 in FY2022, #30 in FY2023 and #55 in FY2025; down 13 since FY2023.
44	Terasense Inc. Top agencies Army (Department of the Army)	$1,539,726	0.4%	Rank history: not on the FY2021–FY2022 lists, #50 in FY2023 and not on the FY2025 list; up 6 since FY2023.
45	Six-Nations Inc Top agencies USAF (Department of the Air Force)	$1,486,376	0.4%	Rank history: not on the FY2021–FY2022 lists, #16 in FY2023 and #33 in FY2025; down 29 since FY2023.
46	Birdon America Inc. Top agencies Navy (Department of the Navy)	$1,485,270	0.4%	Rank history: #61 in FY2021, #68 in FY2022, #47 in FY2023 and #50 in FY2025; up 1 since FY2023.
47	Adastra Ecological Services, Inc. Top agencies Army (Department of the Army)	$1,465,605	0.4%	Rank history: not on the FY2021 list, #88 in FY2022, #63 in FY2023 and #43 in FY2025; up 16 since FY2023.
48	Veolia Umweltservice Sued GMBH & Co. KG Top agencies Army (Department of the Army)	$1,459,787	0.4%	Rank history: not on the FY2021–FY2023 lists and #23 in FY2025; new.
49	Saudi Naval Support Co. Top agencies USAF (Department of the Air Force)	$1,416,929	0.4%	Rank history: not on the FY2021 list, #39 in FY2022, #43 in FY2023 and #67 in FY2025; down 6 since FY2023.
50	County of Kitsap Top agencies Navy (Department of the Navy)	$1,374,632	0.4%	Rank history: #56 in FY2021, #58 in FY2022, #70 in FY2023 and #63 in FY2025; up 20 since FY2023.
51	Livingstone Trading & Contracting Top agencies USAF (Department of the Air Force)	$1,326,567	0.4%	Rank history: #38 in FY2021, #75 in FY2022, #52 in FY2023 and #83 in FY2025; up 1 since FY2023.
52	Rust & Sons Trucking, Inc. Top agencies IBWC (International Boundary and Water Commission U.S.-Mexico)	$1,290,039	0.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
53	City of Port Hueneme Top agencies Navy (Department of the Navy)	$1,284,437	0.4%	Rank history: #50 in FY2021, #57 in FY2022, #57 in FY2023 and #54 in FY2025; up 4 since FY2023.
54	Jerome L Taylor Trucking Inc. Top agencies Army (Department of the Army)	$1,228,334	0.4%	Rank history: #60 in FY2021, #64 in FY2022, #82 in FY2023 and not on the FY2025 list; up 28 since FY2023.
55	Recology Sonoma Marin Top agencies DHS (Department of Homeland Security) Army (Department of the Army) DOI (Department of the Interior)	$1,159,033	0.3%	Rank history: not on the FY2021–FY2023 lists and #79 in FY2025; new.
56	VMX International LLC Top agencies Army (Department of the Army) DHS (Department of Homeland Security) VA (Department of Veterans Affairs)	$1,122,001	0.3%	Rank history: #13 in FY2021, #23 in FY2022, #35 in FY2023 and #88 in FY2025; down 21 since FY2023.
57	Nisou Enterprises Inc. Top agencies Army (Department of the Army)	$1,112,732	0.3%	Rank history: not on the FY2021–FY2023 lists and #36 in FY2025; up 196 since FY2023.
58	G4S Holding One Inc. Through G4S Secure Integration LLC Top agencies DOS (Department of State)	$1,101,904	0.3%	Rank history: not on the FY2021–FY2022 lists, #36 in FY2023 and not on the FY2025 list; down 22 since FY2023.
59	Comune DI Pisa Top agencies Army (Department of the Army)	$1,095,353	0.3%	Rank history: not on the FY2021–FY2023 lists and #65 in FY2025; new.
60	Onaka-Nisiko JV Top agencies Navy (Department of the Navy) DODEA (Department of Defense Education Activity)	$1,088,760	0.3%	Rank history: #44 in FY2021, #49 in FY2022, #49 in FY2023 and #39 in FY2025; down 11 since FY2023.
61	EWA Direction Inc. Top agencies VA (Department of Veterans Affairs)	$1,086,435	0.3%	Rank history: not on the FY2021–FY2022 lists, #71 in FY2023 and #64 in FY2025; up 10 since FY2023.
62	Bates Trucking Company Incorporated Top agencies Army (Department of the Army)	$1,079,838	0.3%	Rank history: #52 in FY2021, #82 in FY2022, #59 in FY2023 and #99 in FY2025; down 3 since FY2023.
63	Tri-County Recycling Inc. Top agencies VA (Department of Veterans Affairs) Army (Department of the Army) DHS (Department of Homeland Security)	$1,061,923	0.3%	Rank history: #78 in FY2021, #78 in FY2022, #48 in FY2023 and #56 in FY2025; down 15 since FY2023.
64	Veolia Water North America-West LLC Through Veolia Umweltservice Sued GMBH & Co. KG Top agencies Army (Department of the Army)	$1,040,958	0.3%	Rank history: #31 in FY2021, #20 in FY2022, not on the FY2023 list and not on the FY2025 list; up 57 since FY2023.
65	The Chenega Corporation 2 awardees, including Chenega Integrated Security Solutions, LLC and Chenega Healthcare Services LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$1,025,376	0.3%	Rank history: #45 in FY2021, #53 in FY2022, #66 in FY2023 and not on the FY2025 list; up 1 since FY2023.
66	DBI Waste Systems Inc. Top agencies Army (Department of the Army) VA (Department of Veterans Affairs) GSA (General Services Administration)	$1,023,159	0.3%	Rank history: #59 in FY2021, #65 in FY2022, #62 in FY2023 and #18 in FY2025; down 4 since FY2023.
67	Southeastern Public Service Authority of Virginia Top agencies Navy (Department of the Navy)	$973,215	0.3%	Rank history: #65 in FY2021, #73 in FY2022, #46 in FY2023 and #68 in FY2025; down 21 since FY2023.
68	Pureservice Corp Top agencies Army (Department of the Army)	$969,611	0.3%	Rank history: #93 in FY2021, #97 in FY2022, #91 in FY2023 and #78 in FY2025; up 23 since FY2023.
69	Apex Waste Systems, Inc. Top agencies VA (Department of Veterans Affairs)	$961,320	0.3%	Rank history: not on the FY2021–FY2022 lists, #68 in FY2023 and #71 in FY2025; down 1 since FY2023.
70	Robinson Waste Services LLC Top agencies USAF (Department of the Air Force) Treasury (Department of the Treasury)	$947,890	0.3%	Rank history: #67 in FY2021, #55 in FY2022, not on the FY2023 list and #66 in FY2025; up 37 since FY2023.
71	Wastesolutions LLC Top agencies Army (Department of the Army) HHS (Department of Health and Human Services)	$939,664	0.3%	Rank history: #36 in FY2021, #40 in FY2022, not on the FY2023 list and #59 in FY2025; up 77 since FY2023.
72	Boyd Co. LLC Top agencies DHS (Department of Homeland Security) Army (Department of the Army) DOI (Department of the Interior)	$930,468	0.3%	Rank history: not on the FY2021–FY2022 lists, #87 in FY2023 and #58 in FY2025; up 15 since FY2023.
73	Gulf Coast Solutions LLC Top agencies Navy (Department of the Navy)	$923,730	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
74	Panacea Construction Group LLC Top agencies USAF (Department of the Air Force)	$921,124	0.3%	Rank history: not on the FY2021–FY2023 lists and #38 in FY2025; new.
75	Alpha Alps Construction LLC Top agencies Army (Department of the Army)	$920,000	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
76	Bridges BTC Inc. Top agencies USAF (Department of the Air Force)	$901,279	0.3%	Rank history: #64 in FY2021, #71 in FY2022, #74 in FY2023 and not on the FY2025 list; down 2 since FY2023.
77	Lane Services LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$897,152	0.3%	Rank history: #48 in FY2021, #67 in FY2022, #67 in FY2023 and #70 in FY2025; down 10 since FY2023.
78	Hosan Environment Co., Ltd. Top agencies Army (Department of the Army)	$895,177	0.3%	Rank history: #55 in FY2021, #63 in FY2022, #81 in FY2023 and #82 in FY2025; up 3 since FY2023.
79	Triumvirate Environmental, LLC Top agencies Navy (Department of the Navy)	$892,020	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
80	RAS Enterprises LLC Top agencies VA (Department of Veterans Affairs) Army (Department of the Army) AFRH (Armed Forces Retirement Home)	$867,760	0.3%	Rank history: #42 in FY2021, #37 in FY2022, #58 in FY2023 and #57 in FY2025; down 22 since FY2023.
81	The Severson Group LLC Top agencies Army (Department of the Army)	$851,661	0.2%	Rank history: #69 in FY2021, #80 in FY2022, #76 in FY2023 and not on the FY2025 list; down 5 since FY2023.
82	Architectural House Est. for Contracting Top agencies USAF (Department of the Air Force)	$810,681	0.2%	Rank history: not on the FY2021–FY2022 lists, #84 in FY2023 and #75 in FY2025; up 2 since FY2023.
83	Boulder Disposal Inc. Top agencies DOI (Department of the Interior)	$785,208	0.2%	Rank history: #74 in FY2021, #81 in FY2022, #75 in FY2023 and #86 in FY2025; down 8 since FY2023.
84	Brooks Environmental Solutions LLC Top agencies USAF (Department of the Air Force)	$779,309	0.2%	Rank history: not on the FY2021–FY2022 lists, #83 in FY2023 and #85 in FY2025; down 1 since FY2023.
85	Liberty Disposal Inc. Top agencies Army (Department of the Army) DOJ (Department of Justice) DOI (Department of the Interior)	$776,969	0.2%	Rank history: not on the FY2021 list, #76 in FY2022, not on the FY2023 list and #74 in FY2025; up 24 since FY2023.
86	Wasteholdco 1 Limited Through Biffa Waste Services Limited Top agencies USAF (Department of the Air Force)	$760,070	0.2%	Rank history: not on the FY2021–FY2022 lists, #23 in FY2023 and #21 in FY2025; down 63 since FY2023.
87	G4S Secure Integration LLC Top agencies DOS (Department of State)	$747,582	0.2%	Rank history: not on the FY2021–FY2022 lists, #65 in FY2023 and #42 in FY2025; down 22 since FY2023.
88	Waste Management of Carolinas, Inc. Top agencies Army (Department of the Army)	$723,113	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
89	Waste Management, Inc. 37 awardees, including Waste Management of Arizona, Inc., Waste Management of Colorado Inc. and Waste Management of Utah, Inc. Top agencies USAF (Department of the Air Force) DOI (Department of the Interior) VA (Department of Veterans Affairs)	$723,040	0.2%	Rank history: #4 in FY2021, #2 in FY2022, #6 in FY2023 and not on the FY2025 list; down 83 since FY2023.
90	Honolulu Disposal Service, Inc. Top agencies Army (Department of the Army) DHS (Department of Homeland Security) DOI (Department of the Interior)	$720,043	0.2%	Rank history: #19 in FY2021, #21 in FY2022, #56 in FY2023 and not on the FY2025 list; down 34 since FY2023.
91	Unique Cleaning Service, Inc. Top agencies VA (Department of Veterans Affairs)	$696,450	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 44 since FY2023.
92	BPM Services Inc. Top agencies DOI (Department of the Interior) Army (Department of the Army) VA (Department of Veterans Affairs)	$681,505	0.2%	Rank history: not on the FY2021–FY2022 lists, #96 in FY2023 and #84 in FY2025; up 4 since FY2023.
93	Diversified Management, LLC Top agencies USAF (Department of the Air Force) DECA (Defense Commissary Agency)	$679,136	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
94	Brown Point Facility Management Solutions, LLC Top agencies DHS (Department of Homeland Security) Commerce (Department of Commerce)	$677,695	0.2%	Rank history: not on the FY2021 list, #85 in FY2022, #55 in FY2023 and not on the FY2025 list; down 39 since FY2023.
95	Cogetrina Logistics Top agencies Army (Department of the Army)	$667,509	0.2%	Rank history: not on the FY2021–FY2023 lists and #81 in FY2025; new.
96	Alameda County Industries, Inc. Top agencies DHS (Department of Homeland Security)	$662,131	0.2%	Rank history: not on the FY2021–FY2023 lists and #94 in FY2025; new.
97	Rethmann AG & Co. KG Through Remondis GMBH Top agencies Army (Department of the Army)	$640,767	0.2%	Rank history: #73 in FY2021, #60 in FY2022, not on the FY2023 list and not on the FY2025 list; up 6 since FY2023.
98	Ahtna Solutions, LLC Top agencies Army (Department of the Army)	$632,054	0.2%	Rank history: not on the FY2021–FY2023 lists and #80 in FY2025; up 204 since FY2023.
99	Star Capital Defense Contracting and General Maintenance LLC Top agencies USAF (Department of the Air Force)	$616,039	0.2%	Rank history: not on the FY2021 list, #87 in FY2022, #94 in FY2023 and not on the FY2025 list; down 5 since FY2023.
100	Razor Consulting Solutions, Inc. Top agencies USAF (Department of the Air Force)	$614,380	0.2%	Rank history: #82 in FY2021, #98 in FY2022, #95 in FY2023 and not on the FY2025 list; down 5 since FY2023.

Show 75 more

100 of 858 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 $343 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.
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 PSC S205 contractors in FY2024?

1. Hamilton Alliance Inc. ($14.8M), 2. Perry Management Corp of South Dakota, L.l.c ($13.5M), 3. Guahan Waste Control, Inc. ($10.9M), 4. Zero Waste Solutions, Inc. ($9.42M), 5. Dorado Services, Inc. ($7.5M), 6. Waste Connections of Alaska, Inc. ($6.81M), 7. Mark Dunning Industries ($6.49M), 8. SNI United LLC ($6.24M), 9. Ecology Services Inc. ($6.23M), 10. Edco Disposal Corp ($6.19M).

On GovTribe

Research every contractor on this list

Every contract, task order and IDV they hold
Their subsidiaries, teammates and competitors
Open opportunities they're positioned for
Alerts when they win new work

Try for free Login