Top 33 Contractors in PSC B534: Wildlife Studies, FY2025

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Asir LLC Top agencies DOI (Department of the Interior)	$601,072	19.3%	Rank history: #1 in FY2021, #3 in FY2022, #3 in FY2023 and #3 in FY2024; up 2 since FY2024.
2	Gulf States Marine Fisheries Commission Top agencies Commerce (Department of Commerce)	$245,000	7.9%	Rank history: not on the FY2021–FY2024 lists; new.
3	Wildlife Management Institute, Incorporated Top agencies DOI (Department of the Interior)	$209,000	6.7%	Rank history: #5 in FY2021, #13 in FY2022, #7 in FY2023 and not on the FY2024 list; returned.
4	Vernadero Group Inc. Top agencies Army (Department of the Army) DOI (Department of the Interior)	$124,167	4.0%	Rank history: not on the FY2021 list, #16 in FY2022, #12 in FY2023 and #9 in FY2024; up 5 since FY2024.
5	Industrial Economics Inc. Top agencies DOI (Department of the Interior)	$113,744	3.7%	Rank history: not on the FY2021 list, #9 in FY2022, not on the FY2023 list and #5 in FY2024; unchanged since FY2024.
6	Detect Inc. Top agencies Navy (Department of the Navy)	$108,600	3.5%	Rank history: not on the FY2021–FY2022 lists, #6 in FY2023 and #7 in FY2024; up 1 since FY2024.
7	Wing & A Prayer Aviation Inc. Top agencies DOI (Department of the Interior)	$86,595	2.8%	Rank history: not on the FY2021–FY2022 lists, #9 in FY2023 and #8 in FY2024; up 1 since FY2024.
8	Rocky Mountain Ecology LLC Top agencies USDA (Department of Agriculture)	$80,640	2.6%	Rank history: not on the FY2021–FY2024 lists; new.
9	Sarah Ramirez Top agencies DOI (Department of the Interior)	$79,331	2.5%	Rank history: not on the FY2021–FY2023 lists and #14 in FY2024; up 5 since FY2024.
10	Parliament LLC Top agencies DOI (Department of the Interior)	$78,783	2.5%	Rank history: not on the FY2021–FY2022 lists, #10 in FY2023 and #13 in FY2024; up 3 since FY2024.
11	SGS Axys Analytical Services Ltd. Top agencies DOI (Department of the Interior)	$68,499	2.2%	Rank history: not on the FY2021–FY2023 lists and #22 in FY2024; up 11 since FY2024.
12	Eliza Stein Top agencies DOI (Department of the Interior)	$55,128	1.8%	Rank history: not on the FY2021–FY2023 lists and #18 in FY2024; up 6 since FY2024.
13	Tierra Right of Way Services Ltd Top agencies DOI (Department of the Interior)	$54,000	1.7%	Rank history: not on the FY2021–FY2024 lists; new.
14	Animas Biological Studies, LLC Top agencies DOI (Department of the Interior)	$48,125	1.5%	Rank history: not on the FY2021–FY2024 lists; new.
15	Wildlife Genetics International Inc Top agencies DOI (Department of the Interior)	$46,773	1.5%	Rank history: not on the FY2021–FY2022 lists, #33 in FY2023 and #35 in FY2024; up 20 since FY2024.
16	University of Oregon Top agencies DOI (Department of the Interior)	$46,242	1.5%	Rank history: not on the FY2021–FY2024 lists; new.
17	Gel Laboratories LLC Top agencies DOI (Department of the Interior)	$32,073	1.0%	Rank history: not on the FY2021–FY2024 lists; new.
18	Environmental Solutions & Innovations, Inc. Top agencies Navy (Department of the Navy)	$30,000	1.0%	Rank history: not on the FY2021 list, #29 in FY2022, #23 in FY2023 and #30 in FY2024; up 12 since FY2024.
19	Eagle Environmental Inc. Top agencies DOI (Department of the Interior)	$30,000	1.0%	Rank history: not on the FY2021–FY2022 lists, #24 in FY2023 and not on the FY2024 list; returned.
20	Marshall University Research Corporation Top agencies Navy (Department of the Navy)	$28,000	0.9%	Rank history: not on the FY2021 list, #14 in FY2022, #8 in FY2023 and #11 in FY2024; down 9 since FY2024.
21	MTM Environmental, LLC Top agencies DOI (Department of the Interior)	$26,441	0.8%	Rank history: not on the FY2021–FY2024 lists; new.
22	Fish Story LLC Top agencies DOI (Department of the Interior)	$24,950	0.8%	Rank history: not on the FY2021–FY2024 lists; new.
23	Westwater Engineering, Inc. Top agencies DOI (Department of the Interior)	$16,000	0.5%	Rank history: not on the FY2021–FY2024 lists; new.
24	Stantec Inc. Through Stantec Consulting Services Inc. Top agencies DOI (Department of the Interior)	$15,108	0.5%	Rank history: not on the FY2021–FY2024 lists; new.
25	Conservation Metrics, Inc. Top agencies DOI (Department of the Interior)	$15,000	0.5%	Rank history: not on the FY2021–FY2022 lists, #26 in FY2023 and #28 in FY2024; up 3 since FY2024.
26	The Michigan Audubon Society Top agencies DOI (Department of the Interior)	$10,000	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
27	Swca Incorporated Top agencies DOI (Department of the Interior)	$5,977	0.2%	Rank history: not on the FY2021–FY2023 lists and #4 in FY2024; down 23 since FY2024.
28	Bidwell John Top agencies DOI (Department of the Interior)	$5,548	0.2%	Rank history: not on the FY2021–FY2022 lists, #16 in FY2023 and #23 in FY2024; down 5 since FY2024.
29	Government of Canada Top agencies DOI (Department of the Interior)	$5,000	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
30	Copperhead Environmental Consulting Inc. Top agencies DOI (Department of the Interior)	$4,300	0.1%	Rank history: #44 in FY2021, #52 in FY2022, #56 in FY2023 and #43 in FY2024; up 13 since FY2024.
31	Sagebrush Advisors, LLC Top agencies DOI (Department of the Interior)	$2,880	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
32	University of Florida Top agencies DOI (Department of the Interior)	$2,534	0.1%	Rank history: not on the FY2021–FY2023 lists and #50 in FY2024; up 18 since FY2024.
33	Zoological Society of San Diego Top agencies DOI (Department of the Interior)	$2,195	0.1%	Rank history: #42 in FY2021, #54 in FY2022, #53 in FY2023 and #51 in FY2024; up 18 since FY2024.

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 $3.12 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 2025 ran Oct 1, 2024 – Sep 30, 2025. 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 FY2024. "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 FY2024 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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