Top 100 Contractors in PSC S205: Trash/Garbage Collection Services – Including Portable Sanitation Services, FY2021

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Melwood Horticultural Training Center, Inc. Top agencies Navy (Department of the Navy)	$16,095,577	5.5%	Rank history: not on the FY2022–FY2025 lists; up 2 since FY2020.
2	Six-Nations Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$12,327,501	4.2%	Rank history: #14 in FY2022 and not on the FY2023–FY2025 lists; down 1 since FY2020.
3	Hamilton Alliance Inc. Top agencies VA (Department of Veterans Affairs) Navy (Department of the Navy) Army (Department of the Army)	$10,557,951	3.6%	Rank history: #1 in FY2022, #2 in FY2023, #1 in FY2024 and #1 in FY2025; down 1 since FY2020.
4	Waste Management, Inc. 107 awardees, including Advanced Disposal Services Solid Waste Southeast Inc., USA Waste of California, Inc. and Waste Management of Pennsylvania, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) VA (Department of Veterans Affairs)	$10,445,545	3.6%	Rank history: #2 in FY2022, #6 in FY2023, #89 in FY2024 and not on the FY2025 list; unchanged since FY2020.
5	Perry Management Corp of South Dakota, L.l.c Top agencies USAF (Department of the Air Force) Army (Department of the Army) Navy (Department of the Navy)	$7,760,019	2.7%	Rank history: #5 in FY2022, #4 in FY2023, #2 in FY2024 and #2 in FY2025; up 7 since FY2020.
6	Yamaki Co., Ltd. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$6,586,246	2.2%	Rank history: #7 in FY2022, #8 in FY2023, #14 in FY2024 and #16 in FY2025; down 1 since FY2020.
7	Dorado Services, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$6,407,797	2.2%	Rank history: #8 in FY2022, #3 in FY2023, #5 in FY2024 and #6 in FY2025; down 1 since FY2020.
8	Kankyo Solution Co. Ltd. 2 awardees Top agencies USAF (Department of the Air Force) Army (Department of the Army) Navy (Department of the Navy)	$5,920,013	2.0%	Rank history: #12 in FY2022, #18 in FY2023, #26 in FY2024 and not on the FY2025 list; down 1 since FY2020.
9	Zero Waste Solutions, Inc. Top agencies Army (Department of the Army) WHS (DOD Washington Headquarters Service) USAF (Department of the Air Force)	$5,862,893	2.0%	Rank history: #4 in FY2022, #5 in FY2023, #4 in FY2024 and #7 in FY2025; up 6 since FY2020.
10	Ecology Services Inc. Top agencies HHS (Department of Health and Human Services)	$5,643,837	1.9%	Rank history: #10 in FY2022, #9 in FY2023, #9 in FY2024 and #8 in FY2025; up 1 since FY2020.
11	Guahan Waste Control, Inc. Top agencies Navy (Department of the Navy) DECA (Defense Commissary Agency) Commerce (Department of Commerce)	$5,379,611	1.8%	Rank history: #3 in FY2022, #1 in FY2023, #3 in FY2024 and #5 in FY2025; up 3 since FY2020.
12	Republic Services Inc. 56 awardees, including Allied Waste Transportation Inc., Allied Waste Systems, Inc. and Republic Silver State Disposal Inc. Top agencies Army (Department of the Army) VA (Department of Veterans Affairs) DOI (Department of the Interior)	$5,312,255	1.8%	Rank history: #11 in FY2022, #12 in FY2023, #11 in FY2024 and #13 in FY2025; up 16 since FY2020.
13	VMX International LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) DOI (Department of the Interior)	$5,253,015	1.8%	Rank history: #23 in FY2022, #35 in FY2023, #56 in FY2024 and #88 in FY2025; unchanged since FY2020.
14	Mark Dunning Industries Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$5,034,652	1.7%	Rank history: #16 in FY2022, #15 in FY2023, #7 in FY2024 and #15 in FY2025; up 2 since FY2020.
15	Jfe-K Scrap JV Top agencies Navy (Department of the Navy)	$4,302,181	1.5%	Rank history: #6 in FY2022, #13 in FY2023, #17 in FY2024 and #12 in FY2025; down 7 since FY2020.
16	Earth Smart Environmental Solutions LLC Top agencies VA (Department of Veterans Affairs) Army (Department of the Army)	$3,885,306	1.3%	Rank history: #18 in FY2022, #22 in FY2023, #12 in FY2024 and #27 in FY2025; up 4 since FY2020.
17	Coqui Disposal Services, LLC Top agencies USAF (Department of the Air Force)	$3,820,339	1.3%	Rank history: #25 in FY2022, #31 in FY2023 and not on the FY2024–FY2025 lists; unchanged since FY2020.
18	Donato Marangi, Inc. Top agencies Army (Department of the Army) Treasury (Department of the Treasury) DECA (Defense Commissary Agency)	$3,744,907	1.3%	Rank history: #13 in FY2022, #64 in FY2023, #15 in FY2024 and #41 in FY2025; up 3 since FY2020.
19	Honolulu Disposal Service, Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) DOI (Department of the Interior)	$3,696,609	1.3%	Rank history: #21 in FY2022, #56 in FY2023, #90 in FY2024 and not on the FY2025 list; unchanged since FY2020.
20	Edco Disposal Corp Top agencies Navy (Department of the Navy)	$3,529,683	1.2%	Rank history: #19 in FY2022, #14 in FY2023, #10 in FY2024 and #11 in FY2025; down 2 since FY2020.
21	Kurashiki, Co.,Ltd. Top agencies Navy (Department of the Navy)	$3,503,293	1.2%	Rank history: #15 in FY2022, #20 in FY2023, #13 in FY2024 and #4 in FY2025; new, not ranked in FY2020.
22	Yongma Service Corporation Top agencies Army (Department of the Army)	$3,181,999	1.1%	Rank history: #17 in FY2022, #19 in FY2023, #28 in FY2024 and #29 in FY2025; up 3 since FY2020.
23	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)	$2,887,500	1.0%	Rank history: #27 in FY2022, #40 in FY2023, #29 in FY2024 and #28 in FY2025; up 17 since FY2020.
24	Navajo Sanitation, Inc. Top agencies DOI (Department of the Interior) HHS (Department of Health and Human Services)	$2,660,902	0.9%	Rank history: #28 in FY2022, #21 in FY2023, #22 in FY2024 and #22 in FY2025; up 9 since FY2020.
25	Marco-Onopa JV, Llc. Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$2,646,530	0.9%	Rank history: #54 in FY2022 and not on the FY2023–FY2025 lists; up 6 since FY2020.
26	Clean Recycle Company, Ltd Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$2,511,403	0.9%	Rank history: #41 in FY2022, #54 in FY2023 and not on the FY2024–FY2025 lists; down 16 since FY2020.
27	Neie Medical Waste Services, LLC Top agencies VA (Department of Veterans Affairs) USDA (Department of Agriculture)	$2,476,227	0.8%	Rank history: #26 in FY2022, #25 in FY2023, #18 in FY2024 and #19 in FY2025; down 1 since FY2020.
28	GEO International Management, LLC Top agencies Army (Department of the Army)	$2,472,206	0.8%	Rank history: #29 in FY2022, #29 in FY2023, #31 in FY2024 and #26 in FY2025; down 19 since FY2020.
29	Biffa Waste Services Ltd Top agencies USAF (Department of the Air Force)	$2,421,524	0.8%	Rank history: #22 in FY2022 and not on the FY2023–FY2025 lists; down 7 since FY2020.
30	Kenhoku Eiseisha Co.,Ltd. Top agencies Navy (Department of the Navy)	$2,198,676	0.8%	Rank history: not on the FY2022–FY2025 lists; up 6 since FY2020.
31	Veolia Water North America-West LLC Through Veolia Umweltservice Sued GMBH & Co. KG Top agencies Army (Department of the Army)	$2,110,847	0.7%	Rank history: #20 in FY2022, not on the FY2023 list, #64 in FY2024 and not on the FY2025 list; down 7 since FY2020.
32	Jakob Becker Entsorgungs-GMBH Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$2,105,706	0.7%	Rank history: #43 in FY2022, #51 in FY2023, #40 in FY2024 and #44 in FY2025; up 29 since FY2020.
33	Waste Connections US Holdings Inc. 27 awardees, including Waste Connections of Alaska, Inc., Waste Connections of Florida, Inc. and Harold Lemay Enterprises, Incorporated Top agencies USAF (Department of the Air Force) VA (Department of Veterans Affairs) Army (Department of the Army)	$2,003,079	0.7%	Rank history: #42 in FY2022, #37 in FY2023 and not on the FY2024–FY2025 lists; up 8 since FY2020.
34	Loop Inc. Top agencies USAF (Department of the Air Force)	$1,990,447	0.7%	Rank history: #35 in FY2022, #39 in FY2023, #41 in FY2024 and #32 in FY2025; up 4 since FY2020.
35	Krätz GMBH Top agencies Army (Department of the Army)	$1,879,767	0.6%	Rank history: #34 in FY2022, #41 in FY2023, not on the FY2024 list and #62 in FY2025; down 3 since FY2020.
36	Wastesolutions LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) DOI (Department of the Interior)	$1,867,104	0.6%	Rank history: #40 in FY2022, not on the FY2023 list, #71 in FY2024 and #59 in FY2025; up 3 since FY2020.
37	RJS Disposal Service Inc. Top agencies DOS (Department of State) Commerce (Department of Commerce) DOJ (Department of Justice)	$1,744,952	0.6%	Rank history: not on the FY2022 list, #93 in FY2023 and not on the FY2024–FY2025 lists; unchanged since FY2020.
38	Livingstone Trading & Contracting Top agencies USAF (Department of the Air Force)	$1,692,974	0.6%	Rank history: #75 in FY2022, #52 in FY2023, #51 in FY2024 and #83 in FY2025; new, not ranked in FY2020.
39	Terasense, Inc. Top agencies Army (Department of the Army)	$1,648,127	0.6%	Rank history: #46 in FY2022, not on the FY2023–FY2024 lists and #52 in FY2025; up 5 since FY2020.
40	Greener Construction Services, Inc. Top agencies GSA (General Services Administration) AFRH (Armed Forces Retirement Home) Army (Department of the Army)	$1,634,922	0.6%	Rank history: #47 in FY2022, #79 in FY2023 and not on the FY2024–FY2025 lists; up 17 since FY2020.
41	Professional Waste Management LLC Top agencies USAF (Department of the Air Force)	$1,598,477	0.5%	Rank history: #24 in FY2022, #61 in FY2023, #35 in FY2024 and #45 in FY2025; up 44 since FY2020.
42	RAS Enterprises LLC Top agencies VA (Department of Veterans Affairs) Army (Department of the Army) AFRH (Armed Forces Retirement Home)	$1,552,977	0.5%	Rank history: #37 in FY2022, #58 in FY2023, #80 in FY2024 and #57 in FY2025; up 8 since FY2020.
43	Marco Federal Services LLC 2 awardees Top agencies USAF (Department of the Air Force) Army (Department of the Army) GSA (General Services Administration)	$1,534,686	0.5%	Rank history: #45 in FY2022, #28 in FY2023, #16 in FY2024 and #10 in FY2025; up 75 since FY2020.
44	Onaka-Nisiko JV Top agencies Navy (Department of the Navy)	$1,529,341	0.5%	Rank history: #49 in FY2022, #49 in FY2023, #60 in FY2024 and #39 in FY2025; new, not ranked in FY2020.
45	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)	$1,432,751	0.5%	Rank history: #53 in FY2022, #66 in FY2023, #65 in FY2024 and not on the FY2025 list; up 8 since FY2020.
46	Skookum Educational Programs Top agencies Army (Department of the Army)	$1,411,092	0.5%	Rank history: #50 in FY2022 and not on the FY2023–FY2025 lists; up 6 since FY2020.
47	Batista - Dorado JV Top agencies Navy (Department of the Navy) Army (Department of the Army) DHS (Department of Homeland Security)	$1,383,666	0.5%	Rank history: #38 in FY2022 and not on the FY2023–FY2025 lists; down 24 since FY2020.
48	Lane Services LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$1,360,450	0.5%	Rank history: #67 in FY2022, #67 in FY2023, #77 in FY2024 and #70 in FY2025; up 10 since FY2020.
49	Southern Technology Professional Consulting Service LLC Top agencies Army (Department of the Army)	$1,330,450	0.5%	Rank history: #30 in FY2022, #32 in FY2023, #20 in FY2024 and #37 in FY2025; down 19 since FY2020.
50	City of Port Hueneme Top agencies Navy (Department of the Navy)	$1,276,074	0.4%	Rank history: #57 in FY2022, #57 in FY2023, #53 in FY2024 and #54 in FY2025; up 6 since FY2020.
51	Hamhed LLC Top agencies VA (Department of Veterans Affairs)	$1,232,690	0.4%	Rank history: not on the FY2022–FY2025 lists; down 24 since FY2020.
52	Bates Trucking Company Incorporated Top agencies Army (Department of the Army) DOI (Department of the Interior)	$1,177,749	0.4%	Rank history: #82 in FY2022, #59 in FY2023, #62 in FY2024 and #99 in FY2025; down 10 since FY2020.
53	ECO Environment Co., Ltd. Top agencies Army (Department of the Army)	$1,134,374	0.4%	Rank history: #56 in FY2022, #30 in FY2023, #43 in FY2024 and #55 in FY2025; down 19 since FY2020.
54	Landscape Management Systems, Inc. Top agencies Navy (Department of the Navy) DECA (Defense Commissary Agency)	$1,131,271	0.4%	Rank history: #69 in FY2022, #53 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
55	Hosan Environment Co., Ltd. Top agencies Army (Department of the Army)	$1,112,703	0.4%	Rank history: #63 in FY2022, #81 in FY2023, #78 in FY2024 and #82 in FY2025; up 8 since FY2020.
56	County of Kitsap Top agencies Navy (Department of the Navy)	$1,093,750	0.4%	Rank history: #58 in FY2022, #70 in FY2023, #50 in FY2024 and #63 in FY2025; down 5 since FY2020.
57	City of Monterey 2 awardees Top agencies Army (Department of the Army) Navy (Department of the Navy)	$1,068,899	0.4%	Rank history: #62 in FY2022, #78 in FY2023 and not on the FY2024–FY2025 lists; up 27 since FY2020.
58	L & P Scientific Consulting LLC Top agencies Army (Department of the Army)	$1,050,248	0.4%	Rank history: not on the FY2022–FY2025 lists; up 73 since FY2020.
59	DBI Waste Systems Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) DOI (Department of the Interior)	$963,588	0.3%	Rank history: #65 in FY2022, #62 in FY2023, #66 in FY2024 and #18 in FY2025; down 16 since FY2020.
60	Jerome L Taylor Trucking Inc. Top agencies Army (Department of the Army)	$949,135	0.3%	Rank history: #64 in FY2022, #82 in FY2023, #54 in FY2024 and not on the FY2025 list; up 39 since FY2020.
61	Birdon America Inc. Top agencies Navy (Department of the Navy)	$945,806	0.3%	Rank history: #68 in FY2022, #47 in FY2023, #46 in FY2024 and #50 in FY2025; new, not ranked in FY2020.
62	Street Legal Industries LLC Top agencies DOI (Department of the Interior) DOE (Department of Energy)	$935,995	0.3%	Rank history: #70 in FY2022, #77 in FY2023, #19 in FY2024 and #25 in FY2025; up 9 since FY2020.
63	Kankyo Seibi Co.,Ltd. Top agencies USAF (Department of the Air Force)	$913,585	0.3%	Rank history: #86 in FY2022, #90 in FY2023 and not on the FY2024–FY2025 lists; up 14 since FY2020.
64	Bridges BTC Inc. Top agencies USAF (Department of the Air Force)	$837,544	0.3%	Rank history: #71 in FY2022, #74 in FY2023, #76 in FY2024 and not on the FY2025 list; up 39 since FY2020.
65	Southeastern Public Service Authority of Virginia Top agencies Navy (Department of the Navy)	$828,747	0.3%	Rank history: #73 in FY2022, #46 in FY2023, #67 in FY2024 and #68 in FY2025; up 7 since FY2020.
66	VIP Sanitation, Inc. Top agencies Army (Department of the Army)	$819,930	0.3%	Rank history: #51 in FY2022 and not on the FY2023–FY2025 lists; down 4 since FY2020.
67	Robinson Waste Services LLC Top agencies USAF (Department of the Air Force) Treasury (Department of the Treasury)	$780,805	0.3%	Rank history: #55 in FY2022, not on the FY2023 list, #70 in FY2024 and #66 in FY2025; up 7 since FY2020.
68	Areaka Trading & Logistics Company Top agencies USAF (Department of the Air Force)	$730,428	0.2%	Rank history: #32 in FY2022, #42 in FY2023, #42 in FY2024 and #46 in FY2025; down 22 since FY2020.
69	The Severson Group LLC Top agencies Army (Department of the Army)	$728,246	0.2%	Rank history: #80 in FY2022, #76 in FY2023, #81 in FY2024 and not on the FY2025 list; down 1 since FY2020.
70	Itm4G LLC Top agencies VA (Department of Veterans Affairs)	$723,761	0.2%	Rank history: #79 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
71	Fincantieri Marine Systems North America Inc. 3 awardees, including Comune DI Pisa Top agencies Army (Department of the Army)	$721,537	0.2%	Rank history: #66 in FY2022, #60 in FY2023 and not on the FY2024–FY2025 lists; down 11 since FY2020.
72	Jaedong Environment Top agencies Army (Department of the Army)	$707,411	0.2%	Rank history: #72 in FY2022, #88 in FY2023, not on the FY2024 list and #89 in FY2025; down 5 since FY2020.
73	Rethmann AG & Co. KG 3 awardees, including Remondis GMBH, Remondis Industrie Service Gmbh. and Refood GMBH & Co. KG Top agencies Army (Department of the Army)	$696,523	0.2%	Rank history: #60 in FY2022, not on the FY2023 list, #97 in FY2024 and not on the FY2025 list; up 2 since FY2020.
74	Boulder Disposal Inc. Top agencies DOI (Department of the Interior)	$675,246	0.2%	Rank history: #81 in FY2022, #75 in FY2023, #83 in FY2024 and #86 in FY2025; down 8 since FY2020.
75	Advant-Edge Solutions of Middle Atlantic Inc. Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force) GSA (General Services Administration)	$666,906	0.2%	Rank history: #84 in FY2022, #44 in FY2023 and not on the FY2024–FY2025 lists; down 27 since FY2020.
76	EDM Enterprises, LLC Top agencies VA (Department of Veterans Affairs)	$636,015	0.2%	Rank history: #59 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
77	Republic Services of Indiana, Limited Partnership Top agencies Army (Department of the Army) Navy (Department of the Navy)	$633,389	0.2%	Rank history: not on the FY2022–FY2025 lists; up 2 since FY2020.
78	Tri-County Recycling Inc. Top agencies VA (Department of Veterans Affairs) DHS (Department of Homeland Security)	$620,425	0.2%	Rank history: #78 in FY2022, #48 in FY2023, #63 in FY2024 and #56 in FY2025; up 41 since FY2020.
79	Shige International Inc Through PVT Land Company Ltd. Top agencies Navy (Department of the Navy)	$613,577	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
80	Western Co., Ltd. Top agencies USAF (Department of the Air Force)	$611,897	0.2%	Rank history: not on the FY2022–FY2025 lists; up 6 since FY2020.
81	Pacific Waste Inc. Top agencies Army (Department of the Army) DOI (Department of the Interior)	$605,178	0.2%	Rank history: not on the FY2022–FY2025 lists; up 43 since FY2020.
82	Razor Consulting Solutions, Inc. Top agencies USAF (Department of the Air Force)	$604,717	0.2%	Rank history: #98 in FY2022, #95 in FY2023, #100 in FY2024 and not on the FY2025 list; down 4 since FY2020.
83	Hawaii Johns Inc. Top agencies Army (Department of the Army)	$596,936	0.2%	Rank history: not on the FY2022–FY2025 lists; up 14 since FY2020.
84	Williams Sanjo Top agencies Navy (Department of the Navy)	$565,625	0.2%	Rank history: #92 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
85	Strategic Support Corporation, Inc. Top agencies USAF (Department of the Air Force)	$540,196	0.2%	Rank history: #96 in FY2022, #98 in FY2023 and not on the FY2024–FY2025 lists; down 9 since FY2020.
86	Century Waste Services LLC Top agencies DHS (Department of Homeland Security) DOJ (Department of Justice) Army (Department of the Army)	$522,814	0.2%	Rank history: #94 in FY2022, #97 in FY2023 and not on the FY2024–FY2025 lists; up 122 since FY2020.
87	Mid-East Services Inc. Top agencies USAF (Department of the Air Force)	$507,587	0.2%	Rank history: #99 in FY2022, #100 in FY2023, not on the FY2024 list and #98 in FY2025; up 52 since FY2020.
88	Austin Task Inc. Top agencies Treasury (Department of the Treasury)	$503,502	0.2%	Rank history: not on the FY2022–FY2025 lists; down 5 since FY2020.
89	Environmental Compliance Consultants, Inc. Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force)	$489,866	0.2%	Rank history: not on the FY2022–FY2025 lists; up 98 since FY2020.
90	City of Altus Top agencies USAF (Department of the Air Force)	$489,388	0.2%	Rank history: not on the FY2022–FY2024 lists and #100 in FY2025; down 2 since FY2020.
91	Städtereinigung Rudolf Ernst GMBH & Co. KG Top agencies Army (Department of the Army)	$488,139	0.2%	Rank history: #89 in FY2022, #72 in FY2023, not on the FY2024 list and #93 in FY2025; up 19 since FY2020.
92	GPC Consolidated Reporting Top agencies USDA (Department of Agriculture)	$488,036	0.2%	Rank history: not on the FY2022–FY2025 lists; down 22 since FY2020.
93	Pureservice Corp Top agencies Army (Department of the Army) USDA (Department of Agriculture)	$483,547	0.2%	Rank history: #97 in FY2022, #91 in FY2023, #68 in FY2024 and #78 in FY2025; new, not ranked in FY2020.
94	USA Up Star LLC Top agencies Army (Department of the Army)	$472,650	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
95	Fujisogyo Co.,Ltd. Top agencies Navy (Department of the Navy)	$461,490	0.2%	Rank history: not on the FY2022–FY2025 lists; down 8 since FY2020.
96	Mid-State Solid Waste and Recycling Services, Inc. Top agencies Army (Department of the Army)	$458,535	0.2%	Rank history: not on the FY2022–FY2025 lists; unchanged since FY2020.
97	M.t.r. Inc. Top agencies DOI (Department of the Interior)	$452,439	0.2%	Rank history: not on the FY2022–FY2025 lists; up 11 since FY2020.
98	Select Recycling Waste Service, Inc. Top agencies DLA (Defense Logistics Agency)	$445,383	0.2%	Rank history: not on the FY2022–FY2025 lists; up 37 since FY2020.
99	Major Contracting Services, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$440,045	0.2%	Rank history: not on the FY2022–FY2025 lists; up 3 since FY2020.
100	City of Grand Forks Top agencies USAF (Department of the Air Force)	$426,090	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.

How this ranking works

• Source: every contract action FPDS records (as published on SAM.gov) in the period, as GovTribe received it.
• Amounts are net obligations: what was obligated, less what was deobligated. Shares are of $293 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 2021 ran Oct 1, 2020 – Sep 30, 2021. The Department of Defense reports its contract actions to FPDS about 90 days late, so a fiscal year is ranked once they're in, in February, and the list doesn't change after.
• Rank changes compare with FY2020. "New" marks a company outside that period's top 500, and "Returned" one of those that was on an earlier fiscal year's list.
• Rank lines show each company's rank on every fiscal year's list since FY2021, #1 at the top, on a scale that gives the top of the list more room. A dashed stretch spans years it wasn't on the list. The step from FY2020 takes the color of the rank change beside it.
• Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.

Quick answers