Top 58 Contractors in NAICS 9241: Administration of Environmental Quality Programs, FY2023

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Chemonics International, Inc. Top agencies USAID (US Agency for International Development)	$7,264,320	29.5%	Rank history: not on the FY2021 list, #1 in FY2022, #1 in FY2024 and not on the FY2025 list; unchanged since FY2022.
2	Ecodit LLC Top agencies USAID (US Agency for International Development)	$3,300,000	13.4%	Rank history: #2 in FY2021, #5 in FY2022, #3 in FY2024 and #2 in FY2025; up 3 since FY2022.
3	University of Montana System Through University of Montana Top agencies Army (Department of the Army)	$2,807,297	11.4%	Rank history: #6 in FY2021, #3 in FY2022, #23 in FY2024 and not on the FY2025 list; unchanged since FY2022.
4	North Dakota State University Top agencies Army (Department of the Army)	$2,511,628	10.2%	Rank history: #3 in FY2021, #18 in FY2022, not on the FY2024 list and #3 in FY2025; up 14 since FY2022.
5	University of Nebraska Through Board of Regents of the University of Nebraska Top agencies Army (Department of the Army)	$1,214,641	4.9%	Rank history: #26 in FY2021, not on the FY2022 list, #44 in FY2024 and not on the FY2025 list; returned.
6	University of Wyoming Top agencies Army (Department of the Army)	$971,111	3.9%	Rank history: not on the FY2021 list, #7 in FY2022, #7 in FY2024 and #6 in FY2025; up 1 since FY2022.
7	Montana Dept. of Public Health Through Fish Wildlife & Parks Montana Department Top agencies Army (Department of the Army)	$810,454	3.3%	Rank history: #9 in FY2021, #10 in FY2022, #12 in FY2024 and not on the FY2025 list; up 3 since FY2022.
8	Autoridad DE Acueductos Y Alcantarillados DE PR Top agencies DOJ (Department of Justice)	$742,741	3.0%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
9	Equal Opportunity Commission Nebraska Through Nebraska Game & Parks Commission Top agencies Army (Department of the Army)	$550,477	2.2%	Rank history: #8 in FY2021, #9 in FY2022, #6 in FY2024 and not on the FY2025 list; unchanged since FY2022.
10	Missouri State of 2 awardees, including Missouri Department of Conservation and Missouri Department of Natural R Top agencies Army (Department of the Army)	$541,165	2.2%	Rank history: #7 in FY2021, #6 in FY2022, #9 in FY2024 and not on the FY2025 list; down 4 since FY2022.
11	State of Kansas Through Kansas Department of Wildlife and Parks Top agencies Army (Department of the Army)	$360,753	1.5%	Rank history: #13 in FY2021, #8 in FY2022, #38 in FY2024 and not on the FY2025 list; down 3 since FY2022.
12	Executive Office of the State of Idaho Through Idaho Department of Fish Game Top agencies DOI (Department of the Interior)	$290,000	1.2%	Rank history: #15 in FY2021, #11 in FY2022, #14 in FY2024 and not on the FY2025 list; down 1 since FY2022.
13	Next Generation Logistics, LLC Top agencies DHS (Department of Homeland Security)	$258,300	1.0%	Rank history: not on the FY2021 list, #17 in FY2022, #13 in FY2024 and #35 in FY2025; up 4 since FY2022.
14	Consolidated Water Works District 1 Top agencies DHS (Department of Homeland Security)	$234,625	1.0%	Rank history: not on the FY2021 list, #12 in FY2022, #26 in FY2024 and not on the FY2025 list; down 2 since FY2022.
15	AL. Dept. of Public Health Through Al Department Environmental Management Top agencies NASA (National Aeronautics and Space Administration)	$175,000	0.7%	Rank history: #16 in FY2021, #15 in FY2022, #22 in FY2024 and not on the FY2025 list; unchanged since FY2022.
16	Robbwaterpartners LLC Top agencies IBWC (International Boundary and Water Commission U.S.-Mexico)	$150,000	0.6%	Rank history: not on the FY2021–FY2022 lists, #19 in FY2024 and not on the FY2025 list; new.
17	State of Illinois Through Illinois Environmental Protection Agency Top agencies DOI (Department of the Interior)	$136,210	0.6%	Rank history: not on the FY2021 list, #20 in FY2022, not on the FY2024 list and #16 in FY2025; up 3 since FY2022.
18	Chugai Technos Corporation Top agencies Army (Department of the Army)	$132,609	0.5%	Rank history: not on the FY2021 list, #19 in FY2022 and not on the FY2024–FY2025 lists; up 1 since FY2022.
19	Upper Mississippi River Basin Association Top agencies Army (Department of the Army)	$128,800	0.5%	Rank history: #14 in FY2021, not on the FY2022 list, #20 in FY2024 and #13 in FY2025; returned.
20	Nevada State Veterans Home 3 awardees, including Department of Agriculture Nevada, Nevada Department of Conservation and Natural Resources and Department of Conservation and Natural Resources Top agencies DOI (Department of the Interior)	$123,533	0.5%	Rank history: #24 in FY2021, #14 in FY2022, #21 in FY2024 and not on the FY2025 list; down 6 since FY2022.
21	Upper Colorado Environmental Plant Center Top agencies DOI (Department of the Interior)	$110,968	0.5%	Rank history: #22 in FY2021, #16 in FY2022 and not on the FY2024–FY2025 lists; down 5 since FY2022.
22	Stat Waste Stream Services Inc. Top agencies DHS (Department of Homeland Security)	$83,948	0.3%	Rank history: not on the FY2021 list, #26 in FY2022 and not on the FY2024–FY2025 lists; up 4 since FY2022.
23	Government of Canada Top agencies DOI (Department of the Interior)	$80,000	0.3%	Rank history: not on the FY2021 list, #21 in FY2022 and not on the FY2024–FY2025 lists; down 2 since FY2022.
24	Erin Enerji Taahhut Insaat Sanayi VE Ticaret Limited Sirketi Top agencies USAF (Department of the Air Force)	$70,005	0.3%	Rank history: not on the FY2021–FY2022 lists, #29 in FY2024 and #12 in FY2025; new.
25	Roundstone Native Seed, LLC Top agencies DOI (Department of the Interior)	$63,545	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
26	Kris Bass Engineering, PLLC Top agencies DOI (Department of the Interior)	$59,000	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
27	County of Lee Top agencies DHS (Department of Homeland Security)	$52,850	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
28	Eagle Butte City Office Top agencies DOI (Department of the Interior)	$49,858	0.2%	Rank history: #30 in FY2021, #23 in FY2022, #35 in FY2024 and not on the FY2025 list; down 5 since FY2022.
29	Accura Engineering and Consulting Services, Inc. Top agencies DHS (Department of Homeland Security)	$46,996	0.2%	Rank history: #31 in FY2021, #24 in FY2022, #34 in FY2024 and not on the FY2025 list; down 5 since FY2022.
30	Jefferson Parish Government Top agencies DHS (Department of Homeland Security)	$46,506	0.2%	Rank history: not on the FY2021 list, #25 in FY2022, #66 in FY2024 and not on the FY2025 list; down 5 since FY2022.
31	Oregon State of Through Oregon Department of Environmental Quality Top agencies Army (Department of the Army)	$43,185	0.2%	Rank history: #17 in FY2021, #28 in FY2022, #60 in FY2024 and not on the FY2025 list; down 3 since FY2022.
32	Corrections Colorado Department of 2 awardees, including Colorado Department of Natural Resources and Colorado Department of Public Health & Environment Top agencies DOI (Department of the Interior) USDA (Department of Agriculture)	$42,847	0.2%	Rank history: #40 in FY2021, not on the FY2022 list, #64 in FY2024 and not on the FY2025 list; returned.
33	Mojave Desert Air Quality Management District Top agencies DOJ (Department of Justice)	$38,800	0.2%	Rank history: #34 in FY2021, #30 in FY2022, #36 in FY2024 and #22 in FY2025; down 3 since FY2022.
34	Crow Creek Sioux Tribe Top agencies Army (Department of the Army)	$33,870	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
35	Mabbett & Associates, Inc. Top agencies VA (Department of Veterans Affairs)	$25,430	0.1%	Rank history: #33 in FY2021, #31 in FY2022, #39 in FY2024 and not on the FY2025 list; down 4 since FY2022.
36	State of California Controllers Office Through State of California Water Resources Control Board Top agencies DOJ (Department of Justice)	$24,687	0.1%	Rank history: not on the FY2021 list, #32 in FY2022, #43 in FY2024 and not on the FY2025 list; down 4 since FY2022.
37	Biochemie Lab S.R.L. Top agencies Army (Department of the Army)	$23,641	0.1%	Rank history: #41 in FY2021, #35 in FY2022 and not on the FY2024–FY2025 lists; down 2 since FY2022.
38	Crime Information Center Arkansas Through Arkansas Division of Environmental Quality Top agencies Army (Department of the Army)	$23,015	0.1%	Rank history: #43 in FY2021, #38 in FY2022 and not on the FY2024–FY2025 lists; unchanged since FY2022.
39	Lafourche Parish Water District No 1 Top agencies DHS (Department of Homeland Security)	$22,411	0.1%	Rank history: not on the FY2021 list, #33 in FY2022, #61 in FY2024 and not on the FY2025 list; down 6 since FY2022.
40	State Health Services Texas Department of Through Texas Commission On Environmental Quality Top agencies USAF (Department of the Air Force)	$21,131	0.1%	Rank history: #42 in FY2021, #42 in FY2022, #46 in FY2024 and not on the FY2025 list; up 2 since FY2022.
41	Blackfeet Tribe of the Blackfeet Indian Reservation Top agencies DOI (Department of the Interior)	$20,000	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
42	Colorado Department of Natural Resources Top agencies DOI (Department of the Interior)	$16,340	0.1%	Rank history: not on the FY2021 list, #58 in FY2022, #65 in FY2024 and #40 in FY2025; up 16 since FY2022.
43	Schrass GMBH Top agencies Army (Department of the Army)	$15,990	0.1%	Rank history: not on the FY2021–FY2022 lists, #54 in FY2024 and #29 in FY2025; new.
44	Executive Office of the State of Maryland Through The Environment Maryland Department Of Top agencies HHS (Department of Health and Human Services)	$13,057	0.1%	Rank history: #49 in FY2021, #49 in FY2022 and not on the FY2024–FY2025 lists; up 5 since FY2022.
45	Nashville & Davidson County, Metropolitan Government Of Top agencies VA (Department of Veterans Affairs)	$12,944	0.1%	Rank history: #48 in FY2021, #48 in FY2022, #53 in FY2024 and #34 in FY2025; up 3 since FY2022.
46	Daks Enterprises, Limited Top agencies USDA (Department of Agriculture)	$12,380	0.1%	Rank history: #51 in FY2021, #51 in FY2022, #55 in FY2024 and #36 in FY2025; up 5 since FY2022.
47	Arizona Department of Environmental Quality Dba: Adeq Top agencies HHS (Department of Health and Human Services)	$12,200	<0.1%	Rank history: not on the FY2021–FY2022 lists, #40 in FY2024 and #18 in FY2025; new.
48	Loop Inc. Top agencies USAF (Department of the Air Force)	$11,734	<0.1%	Rank history: not on the FY2021–FY2022 lists, #58 in FY2024 and not on the FY2025 list; new.
49	State of New Jersey Through New Jersey Department of Environmental Protection Top agencies Army (Department of the Army)	$9,935	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
50	Virginia Polytechnic Institute & State University Through Virginia Department of Environmental Quality Top agencies Army (Department of the Army) DOJ (Department of Justice)	$8,764	<0.1%	Rank history: #50 in FY2021, #37 in FY2022, #59 in FY2024 and not on the FY2025 list; down 13 since FY2022.
51	Town of Maynard Town Hall Top agencies DHS (Department of Homeland Security)	$5,000	<0.1%	Rank history: not on the FY2021–FY2022 lists, #63 in FY2024 and not on the FY2025 list; new.
52	The Texas A&M University System Through Texas A&M Forest Service Top agencies USDA (Department of Agriculture)	$5,000	<0.1%	Rank history: not on the FY2021 list, #57 in FY2022 and not on the FY2024–FY2025 lists; up 5 since FY2022.
53	City of Sanibel Top agencies DHS (Department of Homeland Security)	$4,882	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
54	Alderwood Water & Waste Water District Top agencies DHS (Department of Homeland Security)	$3,745	<0.1%	Rank history: not on the FY2021–FY2022 lists, #67 in FY2024 and #41 in FY2025; new.
55	City of Chattanooga Top agencies VA (Department of Veterans Affairs)	$3,170	<0.1%	Rank history: #47 in FY2021, #44 in FY2022, not on the FY2024 list and #23 in FY2025; down 11 since FY2022.
56	State of Mississippi Through Department of Environmental Quality Mississippi Top agencies NASA (National Aeronautics and Space Administration)	$1,085	<0.1%	Rank history: #55 in FY2021, #46 in FY2022 and not on the FY2024–FY2025 lists; down 10 since FY2022.
57	City of Augusta Top agencies VA (Department of Veterans Affairs)	$997	<0.1%	Rank history: #39 in FY2021, #50 in FY2022 and not on the FY2024–FY2025 lists; down 7 since FY2022.
58	Pennsylvania Commonwealth of Through Pennsylvania Department of Environmental Protection Top agencies DOJ (Department of Justice)	$200	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.

Rankings for the codes under NAICS 9241

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 $24.6 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 2023 ran Oct 1, 2022 – Sep 30, 2023. 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 FY2022. "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 FY2022 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