Top 44 Contractors in PSC AH12: Natural Resources and Environment R&D Services; Water Resources; Applied Research, FY2024

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	G.d.o., Inc. Top agencies Army (Department of the Army)	$7,634,117	23.9%	Rank history: #2 in FY2022, #3 in FY2023 and not on the FY2025 list; up 2 since FY2023.
2	Nevada State Veterans Home Through Nevada System of Higher Education Top agencies Army (Department of the Army)	$2,936,246	9.2%	Rank history: not on the FY2022 list, #5 in FY2023 and not on the FY2025 list; up 3 since FY2023.
3	Biomilab LLC Top agencies Army (Department of the Army)	$1,586,107	5.0%	Rank history: not on the FY2022–FY2023 lists and not on the FY2025 list; new.
4	The Research Foundation for the State University of New York Top agencies Army (Department of the Army)	$1,500,000	4.7%	Rank history: not on the FY2022–FY2023 lists and #2 in FY2025; new.
5	Limno-Tech Inc. Top agencies Army (Department of the Army)	$1,337,703	4.2%	Rank history: #3 in FY2022, #6 in FY2023 and #13 in FY2025; up 1 since FY2023.
6	Credere Associates, LLC Top agencies Army (Department of the Army)	$1,046,987	3.3%	Rank history: #5 in FY2022, #4 in FY2023 and #1 in FY2025; down 2 since FY2023.
7	Princeton Hydro L.L.C. Top agencies Army (Department of the Army)	$1,033,600	3.2%	Rank history: not on the FY2022–FY2023 lists and #11 in FY2025; new.
8	Pisces Molecular LLC Top agencies Army (Department of the Army)	$966,618	3.0%	Rank history: not on the FY2022–FY2023 lists and not on the FY2025 list; new.
9	Hottinger Bruel & Kjaer Solutions LLC Top agencies Army (Department of the Army)	$950,021	3.0%	Rank history: not on the FY2022–FY2023 lists and not on the FY2025 list; new.
10	Regents of the University of Minnesota Top agencies Army (Department of the Army)	$724,466	2.3%	Rank history: not on the FY2022–FY2023 lists and not on the FY2025 list; new.
11	Mississippi State University Top agencies Army (Department of the Army)	$667,055	2.1%	Rank history: #10 in FY2022, #10 in FY2023 and not on the FY2025 list; down 1 since FY2023.
12	Bowling Green State University Top agencies Army (Department of the Army)	$620,883	1.9%	Rank history: not on the FY2022–FY2023 lists and not on the FY2025 list; new.
13	Broadway Ventures LLC Top agencies Army (Department of the Army)	$578,781	1.8%	Rank history: not on the FY2022–FY2023 lists and not on the FY2025 list; new.
14	Jacobs Government Services Company Through Jacobs Engineering Group Inc. Top agencies Army (Department of the Army)	$575,385	1.8%	Rank history: not on the FY2022–FY2023 lists and #7 in FY2025; new.
15	GSI North America Inc. Top agencies Army (Department of the Army)	$568,970	1.8%	Rank history: not on the FY2022–FY2023 lists and #4 in FY2025; new.
16	The Administrators of Tulane Educational Fund Top agencies Army (Department of the Army)	$538,548	1.7%	Rank history: not on the FY2022–FY2023 lists and not on the FY2025 list; new.
17	Florida Gulf Coast University Top agencies Army (Department of the Army)	$490,048	1.5%	Rank history: not on the FY2022–FY2023 lists and not on the FY2025 list; new.
18	Anchor Qea, Inc. Top agencies Army (Department of the Army)	$428,030	1.3%	Rank history: #11 in FY2022, #7 in FY2023 and #15 in FY2025; down 11 since FY2023.
19	Sapere Consulting Inc. Top agencies Army (Department of the Army)	$421,700	1.3%	Rank history: not on the FY2022–FY2023 lists and #9 in FY2025; new.
20	Allonnia LLC Top agencies Army (Department of the Army)	$368,919	1.2%	Rank history: not on the FY2022–FY2023 lists and not on the FY2025 list; new.
21	New Jersey Institute of Technology Top agencies DOI (Department of the Interior)	$363,489	1.1%	Rank history: not on the FY2022–FY2023 lists and not on the FY2025 list; new.
22	Conservation Science & Data Visualization LLC Top agencies Army (Department of the Army)	$362,511	1.1%	Rank history: #22 in FY2022, #31 in FY2023 and #8 in FY2025; up 9 since FY2023.
23	Aquagga Inc Top agencies Army (Department of the Army)	$350,000	1.1%	Rank history: not on the FY2022–FY2023 lists and not on the FY2025 list; new.
24	Polaris Sensor Technologies, LLC Top agencies Army (Department of the Army)	$298,089	0.9%	Rank history: not on the FY2022–FY2023 lists and #19 in FY2025; new.
25	Virginia Polytechnic Institute & State University Top agencies Army (Department of the Army)	$255,806	0.8%	Rank history: not on the FY2022–FY2023 lists and not on the FY2025 list; new.
26	Trustees of Indiana University Top agencies Army (Department of the Army)	$226,755	0.7%	Rank history: not on the FY2022–FY2023 lists and not on the FY2025 list; new.
27	3D Continuum, Inc. Top agencies Army (Department of the Army)	$200,000	0.6%	Rank history: not on the FY2022–FY2023 lists and not on the FY2025 list; new.
28	Techknowserv Corp Top agencies Army (Department of the Army)	$179,870	0.6%	Rank history: not on the FY2022–FY2023 lists and not on the FY2025 list; new.
29	Government Scientific Source Inc. Top agencies Army (Department of the Army)	$176,620	0.6%	Rank history: not on the FY2022–FY2023 lists and not on the FY2025 list; new.
30	Walker Environmental Research LLC Top agencies EPA (Environmental Protection Agency)	$175,000	0.5%	Rank history: not on the FY2022–FY2023 lists and #21 in FY2025; new.
31	University of California, LOS Angeles Top agencies Army (Department of the Army)	$168,421	0.5%	Rank history: not on the FY2022–FY2023 lists and not on the FY2025 list; new.
32	Aquatic Analysts Top agencies Army (Department of the Army)	$139,150	0.4%	Rank history: not on the FY2022–FY2023 lists and not on the FY2025 list; new.
33	Duran Environmental Consulting, LLC Top agencies Army (Department of the Army)	$136,523	0.4%	Rank history: not on the FY2022 list, #30 in FY2023 and not on the FY2025 list; down 3 since FY2023.
34	The Commonwealth of Massachusetts Through Northeastern University Top agencies Army (Department of the Army)	$120,000	0.4%	Rank history: not on the FY2022–FY2023 lists and not on the FY2025 list; new.
35	Jesse M Keenan Top agencies Army (Department of the Army)	$109,000	0.3%	Rank history: #27 in FY2022, #34 in FY2023 and not on the FY2025 list; down 1 since FY2023.
36	Figure Eight Federal LLC Top agencies Army (Department of the Army)	$70,000	0.2%	Rank history: not on the FY2022–FY2023 lists and #17 in FY2025; new.
37	University of Texas At Austin Top agencies Army (Department of the Army)	$69,447	0.2%	Rank history: not on the FY2022–FY2023 lists and not on the FY2025 list; new.
38	Clemson University Top agencies Army (Department of the Army)	$58,186	0.2%	Rank history: not on the FY2022 list, #40 in FY2023 and not on the FY2025 list; up 2 since FY2023.
39	University of Puerto Rico Top agencies Army (Department of the Army)	$50,000	0.2%	Rank history: not on the FY2022–FY2023 lists and not on the FY2025 list; new.
40	Eurofins Environment Testing Northern California LLC Top agencies Navy (Department of the Navy)	$40,830	0.1%	Rank history: not on the FY2022–FY2023 lists and #25 in FY2025; new.
41	Environmental Resource Associates Inc. Through Ta Instruments - Waters L.L.C. Top agencies Army (Department of the Army)	$40,020	0.1%	Rank history: not on the FY2022–FY2023 lists and #23 in FY2025; new.
42	Paradigm Environmental Inc. Top agencies EPA (Environmental Protection Agency)	$25,000	0.1%	Rank history: not on the FY2022–FY2023 lists and not on the FY2025 list; new.
43	Aquatechnex LLC Top agencies Army (Department of the Army)	$18,570	0.1%	Rank history: not on the FY2022 list, #43 in FY2023 and not on the FY2025 list; unchanged since FY2023.
44	PPD Development LP Through Life Technologies Corporation Top agencies Army (Department of the Army)	$18,440	0.1%	Rank history: not on the FY2022–FY2023 lists and #27 in FY2025; new.

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 $32 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 FY2022, #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.

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