Top 40 Contractors in NAICS 924110: Administration of Air and Water Resource and Solid Waste Management Programs, FY2021

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Hardin County Water District NO. 1 Top agencies Army (Department of the Army)	$3,290,030	33.6%	Rank history: #2 in FY2022 and not on the FY2023–FY2025 lists; up 1 since FY2020.
2	Ecodit LLC Top agencies USAID (US Agency for International Development)	$2,000,000	20.4%	Rank history: #3 in FY2022, #2 in FY2023, #2 in FY2024 and #1 in FY2025; up 1 since FY2020.
3	GA Mechanical Inc. Top agencies Army (Department of the Army)	$802,340	8.2%	Rank history: not on the FY2022–FY2025 lists; up 1 since FY2020.
4	Jeffrey Woods Top agencies DOT (Department of Transportation)	$295,680	3.0%	Rank history: not on the FY2022–FY2023 lists, #4 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
5	Electro- Analytical, Inc. Top agencies GSA (General Services Administration)	$223,670	2.3%	Rank history: #5 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
6	Upper Mississippi River Basin Association Top agencies Army (Department of the Army)	$181,778	1.9%	Rank history: not on the FY2022 list, #9 in FY2023, #5 in FY2024 and #3 in FY2025; unchanged since FY2020.
7	AL. Dept. of Public Health Through Al Department Environmental Management Top agencies NASA (National Aeronautics and Space Administration)	$175,000	1.8%	Rank history: #6 in FY2022, #6 in FY2023, #6 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
8	Envirocare and Waste Management Engineeringing Ltd Top agencies USAID (US Agency for International Development)	$128,806	1.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
9	Jacobs Engineering Group Inc. Through Ch2M Hill Companies, Ltd. Top agencies EPA (Environmental Protection Agency)	$122,845	1.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
10	KJU Maintenance Ltd Top agencies DOS (Department of State)	$112,677	1.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
11	South Coast Air Quality Management District Top agencies VA (Department of Veterans Affairs)	$82,913	0.8%	Rank history: #16 in FY2022, not on the FY2023 list, #10 in FY2024 and #8 in FY2025; down 2 since FY2020.
12	City of Long Beach Top agencies DHS (Department of Homeland Security)	$75,000	0.8%	Rank history: #10 in FY2022 and not on the FY2023–FY2025 lists; down 4 since FY2020.
13	State of Arizona Through Arizona Dept of Environmental Quality Top agencies DOI (Department of the Interior) IBWC (International Boundary and Water Commission U.S.-Mexico)	$48,795	0.5%	Rank history: #21 in FY2022 and not on the FY2023–FY2025 lists; up 3 since FY2020.
14	Eagle Butte City Office Top agencies DOI (Department of the Interior)	$46,968	0.5%	Rank history: #11 in FY2022, #13 in FY2023, #16 in FY2024 and not on the FY2025 list; down 4 since FY2020.
15	Accura Engineering and Consulting Services, Inc. Top agencies DHS (Department of Homeland Security)	$45,619	0.5%	Rank history: #12 in FY2022, #14 in FY2023, #15 in FY2024 and not on the FY2025 list; down 4 since FY2020.
16	Mabbett & Associates, Inc. Top agencies VA (Department of Veterans Affairs)	$34,950	0.4%	Rank history: #18 in FY2022, #19 in FY2023, #18 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
17	Mojave Desert Air Quality Management District Top agencies DOJ (Department of Justice)	$34,530	0.4%	Rank history: #17 in FY2022, #18 in FY2023, #17 in FY2024 and #10 in FY2025; down 3 since FY2020.
18	Montana Dept. of Public Health Through Montana Department of Environmental Quality Top agencies DOI (Department of the Interior)	$29,390	0.3%	Rank history: not on the FY2022–FY2025 lists; down 1 since FY2020.
19	Wilbur Technical Services LLC Top agencies DOS (Department of State)	$26,856	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
20	State of Alaska Through Environmental Conservation Alaska Department Top agencies USDA (Department of Agriculture)	$22,620	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
21	Bay Area Air Quality Management District Top agencies VA (Department of Veterans Affairs)	$21,527	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
22	City of Augusta Top agencies VA (Department of Veterans Affairs)	$20,820	0.2%	Rank history: #31 in FY2022, #40 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
23	Corrections Colorado Department of Through Colorado Department of Natural Resources Top agencies DOI (Department of the Interior)	$20,800	0.2%	Rank history: not on the FY2022 list, #17 in FY2023, #38 in FY2024 and not on the FY2025 list; up 9 since FY2020.
24	Biochemie Lab S.R.L. Top agencies Army (Department of the Army)	$19,052	0.2%	Rank history: #22 in FY2022, #21 in FY2023 and not on the FY2024–FY2025 lists; down 9 since FY2020.
25	State Health Services Texas Department of Through Texas Commission On Environmental Quality Top agencies USAF (Department of the Air Force)	$19,012	0.2%	Rank history: #25 in FY2022, #24 in FY2023, #24 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
26	Crime Information Center Arkansas Through Arkansas Division of Environmental Quality Top agencies Army (Department of the Army)	$18,438	0.2%	Rank history: #24 in FY2022, #22 in FY2023 and not on the FY2024–FY2025 lists; down 19 since FY2020.
27	The Commonwealth of Massachusetts Through Massachusetts Department of Environmental Protection Top agencies VA (Department of Veterans Affairs)	$14,345	0.1%	Rank history: not on the FY2022–FY2023 lists, #25 in FY2024 and not on the FY2025 list; down 22 since FY2020.
28	City of Chattanooga Top agencies VA (Department of Veterans Affairs)	$13,800	0.1%	Rank history: #27 in FY2022, #38 in FY2023, not on the FY2024 list and #11 in FY2025; new, not ranked in FY2020.
29	Nashville & Davidson County, Metropolitan Government Of Top agencies VA (Department of Veterans Affairs)	$12,890	0.1%	Rank history: #29 in FY2022, #29 in FY2023, #28 in FY2024 and #20 in FY2025; new, not ranked in FY2020.
30	Executive Office of the State of Maryland 2 awardees, including State of Maryland Top agencies HHS (Department of Health and Human Services)	$12,668	0.1%	Rank history: #30 in FY2022, #28 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
31	Virginia Polytechnic Institute & State University Through Virginia Department of Environmental Quality Top agencies Army (Department of the Army) DOJ (Department of Justice)	$12,489	0.1%	Rank history: #23 in FY2022, #33 in FY2023, #34 in FY2024 and not on the FY2025 list; down 10 since FY2020.
32	Daks Enterprises, Limited Top agencies USDA (Department of Agriculture)	$11,880	0.1%	Rank history: #32 in FY2022, #30 in FY2023, #30 in FY2024 and #22 in FY2025; new, not ranked in FY2020.
33	State of Mississippi 2 awardees, including Department of Environmental Quality Mississippi Top agencies NASA (National Aeronautics and Space Administration)	$4,209	<0.1%	Rank history: #28 in FY2022, #39 in FY2023 and not on the FY2024–FY2025 lists; down 14 since FY2020.
34	Love's Backflow Testing and Repair Services, Inc. Top agencies USAF (Department of the Air Force)	$4,000	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
35	County of Alpine Top agencies USDA (Department of Agriculture)	$3,608	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
36	State of Louisiana 2 awardees, including La Department of Environmental Quality and Lousiana Department of Health Top agencies DHS (Department of Homeland Security) USDA (Department of Agriculture)	$3,205	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
37	Nevada State Veterans Home Through Department of Conservation and Natural Resources Top agencies DOI (Department of the Interior)	$3,191	<0.1%	Rank history: #38 in FY2022, #37 in FY2023, #43 in FY2024 and not on the FY2025 list; down 2 since FY2020.
38	Enviromatrix Analytical, Inc. Top agencies IBWC (International Boundary and Water Commission U.S.-Mexico)	$2,889	<0.1%	Rank history: #36 in FY2022 and not on the FY2023–FY2025 lists; down 8 since FY2020.
39	Oliver, Garvin Lee Top agencies DOJ (Department of Justice)	$750	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
40	HQ H2O Inc. Top agencies USDA (Department of Agriculture)	$638	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 1 since 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 $9.79 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.

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