Top 58 Contractors in PSC F110: Development of Environmental Impact Statements and Assessments, FY2022

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Bayside Engineering Construction Inc. Top agencies Navy (Department of the Navy)	$4,818,812	18.4%	Rank history: #37 in FY2021, not on the FY2023 list, #15 in FY2024 and #4 in FY2025; up 36 since FY2021.
2	Pika International, Inc. Top agencies Army (Department of the Army)	$4,010,914	15.3%	Rank history: #3 in FY2021, #6 in FY2023 and not on the FY2024–FY2025 lists; up 1 since FY2021.
3	Itsi Gilbane Japan G.K. Through Gilbane Federal Top agencies Navy (Department of the Navy)	$2,661,335	10.1%	Rank history: #5 in FY2021, #32 in FY2023 and not on the FY2024–FY2025 lists; up 2 since FY2021.
4	O'Brien & Gere Engineers Inc. Through Ramboll Americas Engineering Solutions, Inc. Top agencies EPA (Environmental Protection Agency)	$1,803,552	6.9%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
5	Environmental Management & Planning Solutions LLC Top agencies DOI (Department of the Interior)	$1,802,929	6.9%	Rank history: #4 in FY2021, #2 in FY2023, #4 in FY2024 and not on the FY2025 list; down 1 since FY2021.
6	Bay West LLC Top agencies Army (Department of the Army)	$1,157,572	4.4%	Rank history: #9 in FY2021, #7 in FY2023, #5 in FY2024 and #2 in FY2025; up 3 since FY2021.
7	Innovex-Errg Joint Venture Top agencies Navy (Department of the Navy)	$929,106	3.5%	Rank history: #25 in FY2021 and not on the FY2023–FY2025 lists; up 18 since FY2021.
8	Hdr, Inc. 2 awardees, including HDR Environmental, Operations and Construction, Inc. Top agencies Navy (Department of the Navy)	$717,871	2.7%	Rank history: #8 in FY2021, #26 in FY2023, #28 in FY2024 and #22 in FY2025; unchanged since FY2021.
9	Universal Consulting Services, LLC Top agencies Army (Department of the Army)	$689,760	2.6%	Rank history: #12 in FY2021, #12 in FY2023, #10 in FY2024 and #30 in FY2025; up 3 since FY2021.
10	Salas O'brien Federal, LLC Top agencies Army (Department of the Army)	$586,498	2.2%	Rank history: #40 in FY2021, #13 in FY2023 and not on the FY2024–FY2025 lists; up 30 since FY2021.
11	Noreas Aptim Environmental Remediation JV Top agencies Navy (Department of the Navy)	$578,570	2.2%	Rank history: not on the FY2021 list, #9 in FY2023 and not on the FY2024–FY2025 lists; new.
12	Inya, Inc. Top agencies Navy (Department of the Navy)	$568,033	2.2%	Rank history: #14 in FY2021 and not on the FY2023–FY2025 lists; up 2 since FY2021.
13	AECOM 2 awardees, including AECOM Technical Services, Inc. and Aecom-Atkins Joint Venture Top agencies Commerce (Department of Commerce) Navy (Department of the Navy)	$532,208	2.0%	Rank history: #17 in FY2021, #15 in FY2023, #20 in FY2024 and not on the FY2025 list; up 4 since FY2021.
14	Engineering / Remediation Resources Group, Inc. Top agencies Navy (Department of the Navy)	$504,864	1.9%	Rank history: #41 in FY2021, #17 in FY2023, #32 in FY2024 and #33 in FY2025; up 27 since FY2021.
15	Aerostar Environmental and Construction LLC Top agencies Army (Department of the Army)	$488,465	1.9%	Rank history: #16 in FY2021, #10 in FY2023, #9 in FY2024 and #5 in FY2025; up 1 since FY2021.
16	Amentum Services, Inc. Top agencies DHS (Department of Homeland Security)	$443,936	1.7%	Rank history: not on the FY2021 list, #30 in FY2023 and not on the FY2024–FY2025 lists; new.
17	Teya Support Services LLC Top agencies Army (Department of the Army)	$424,034	1.6%	Rank history: not on the FY2021 list, #8 in FY2023, #8 in FY2024 and not on the FY2025 list; new.
18	Corelogic Solutions LLC 2 awardees Top agencies USDA (Department of Agriculture) EPA (Environmental Protection Agency)	$318,566	1.2%	Rank history: #18 in FY2021, #52 in FY2023, #51 in FY2024 and not on the FY2025 list; unchanged since FY2021.
19	Solv LLC Top agencies GSA (General Services Administration) DOE (Department of Energy)	$299,384	1.1%	Rank history: not on the FY2021 list, #31 in FY2023, #39 in FY2024 and #47 in FY2025; new.
20	Tetra Tech, Inc. 2 awardees Top agencies DHS (Department of Homeland Security)	$299,095	1.1%	Rank history: #13 in FY2021, #19 in FY2023, #16 in FY2024 and #13 in FY2025; down 7 since FY2021.
21	Credere Associates, LLC Top agencies Army (Department of the Army)	$260,006	1.0%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
22	J & A Occupational Health and Safety Consulting LLC Top agencies VA (Department of Veterans Affairs)	$207,526	0.8%	Rank history: #21 in FY2021, #21 in FY2023 and not on the FY2024–FY2025 lists; down 1 since FY2021.
23	Phe-Baker JV, LLC Top agencies DHS (Department of Homeland Security)	$169,296	0.6%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
24	Tanaq-Ecm-8A JV Top agencies Navy (Department of the Navy)	$161,922	0.6%	Rank history: #27 in FY2021 and not on the FY2023–FY2025 lists; up 3 since FY2021.
25	Oneida Nation 2 awardees, including Sustainment & Restoration Services, LLC Top agencies Navy (Department of the Navy)	$157,820	0.6%	Rank history: #11 in FY2021, #27 in FY2023, #14 in FY2024 and not on the FY2025 list; down 14 since FY2021.
26	Leidos Holdings, Inc. Through Leidos, Inc. Top agencies DOE (Department of Energy)	$129,767	0.5%	Rank history: #2 in FY2021, #1 in FY2023, #34 in FY2024 and #28 in FY2025; down 24 since FY2021.
27	Eastern Research Group Inc. Top agencies EPA (Environmental Protection Agency)	$119,980	0.5%	Rank history: #15 in FY2021, #54 in FY2023 and not on the FY2024–FY2025 lists; down 12 since FY2021.
28	Wichita Tribe Industrial Development Commission Through Wichita Government Solutions, LLC Top agencies DOI (Department of the Interior)	$97,699	0.4%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
29	Elyon International, Inc. Top agencies DOI (Department of the Interior)	$85,000	0.3%	Rank history: #38 in FY2021, #53 in FY2023 and not on the FY2024–FY2025 lists; up 9 since FY2021.
30	Jirak Consulting Associates, LLC Top agencies Commerce (Department of Commerce)	$74,000	0.3%	Rank history: #36 in FY2021, #46 in FY2023 and not on the FY2024–FY2025 lists; up 6 since FY2021.
31	DCR Services & Construction Inc. Top agencies DOI (Department of the Interior)	$69,227	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
32	Medine Environmental Engineering LLC Top agencies Commerce (Department of Commerce)	$62,629	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
33	Espinoza Cultural Services, LLC Top agencies USDA (Department of Agriculture)	$61,065	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
34	S&B Christ Consulting, LLC Top agencies Navy (Department of the Navy)	$50,151	0.2%	Rank history: #39 in FY2021, #35 in FY2023 and not on the FY2024–FY2025 lists; up 5 since FY2021.
35	Lilker Associates Consulting Engineers, P.C. Through Lilker Energy Solutions, LLC Top agencies Smithsonian (Smithsonian Institution)	$39,680	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
36	Shekar Engineering, P.l.c Top agencies DLA (Defense Logistics Agency)	$39,356	0.1%	Rank history: #33 in FY2021 and not on the FY2023–FY2025 lists; down 3 since FY2021.
37	AECOM Technical Services, Inc. Top agencies Commerce (Department of Commerce)	$39,106	0.1%	Rank history: #55 in FY2021, not on the FY2023 list, #19 in FY2024 and #8 in FY2025; up 18 since FY2021.
38	Environmental Science Corporation Top agencies Navy (Department of the Navy)	$34,992	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
39	G & RK Consulting Associates LLC Top agencies DLA (Defense Logistics Agency)	$28,238	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
40	Desco Environmental Consultants, LP Top agencies DOI (Department of the Interior)	$23,750	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
41	Environmental Chemical Corporation Through ECC Insight LLC Top agencies Navy (Department of the Navy)	$23,143	0.1%	Rank history: #24 in FY2021 and not on the FY2023–FY2025 lists; down 17 since FY2021.
42	Whitetail Environmental, LLC Top agencies DHA (Defense Health Agency)	$17,487	0.1%	Rank history: #46 in FY2021, #40 in FY2023 and not on the FY2024–FY2025 lists; up 4 since FY2021.
43	Noreas, Inc. Top agencies Navy (Department of the Navy)	$16,982	0.1%	Rank history: #26 in FY2021 and not on the FY2023–FY2025 lists; down 17 since FY2021.
44	Team Corporation Through Environmental Data Resources, LLC Top agencies DHS (Department of Homeland Security)	$10,500	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
45	Daniel Triman Top agencies Smithsonian (Smithsonian Institution)	$9,900	<0.1%	Rank history: not on the FY2021 list, #44 in FY2023 and not on the FY2024–FY2025 lists; new.
46	Aurora Industrial Hygiene Top agencies Commerce (Department of Commerce)	$8,245	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
47	Microbac Laboratories Inc. Top agencies Commerce (Department of Commerce)	$7,468	<0.1%	Rank history: #50 in FY2021, #48 in FY2023 and not on the FY2024–FY2025 lists; up 3 since FY2021.
48	Neie, Inc. Top agencies DHS (Department of Homeland Security)	$7,169	<0.1%	Rank history: not on the FY2021 list, #50 in FY2023, #47 in FY2024 and #44 in FY2025; new.
49	National Court Reporters Inc. Top agencies DOI (Department of the Interior)	$6,987	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
50	Government and Military Certification Systems, Inc. Top agencies Army (Department of the Army)	$6,700	<0.1%	Rank history: not on the FY2021 list, #41 in FY2023, #48 in FY2024 and #45 in FY2025; new.
51	RJY Group LLC Top agencies Commerce (Department of Commerce)	$6,142	<0.1%	Rank history: #51 in FY2021, #49 in FY2023 and not on the FY2024–FY2025 lists; unchanged since FY2021.
52	Katherine Zarn Top agencies USDA (Department of Agriculture)	$6,000	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
53	Advanced Environmental Management Group, LLC Top agencies Commerce (Department of Commerce)	$5,746	<0.1%	Rank history: #52 in FY2021, #51 in FY2023, #50 in FY2024 and not on the FY2025 list; down 1 since FY2021.
54	Pennington County of Through County of Pennington Top agencies USDA (Department of Agriculture)	$4,657	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
55	Froehling & Robertson, Incorporated Top agencies Army (Department of the Army)	$3,874	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
56	Endpoint Solutions Corp Top agencies RRB (Railroad Retirement Board)	$3,825	<0.1%	Rank history: #53 in FY2021, #47 in FY2023, #52 in FY2024 and #49 in FY2025; down 3 since FY2021.
57	FMG Inc. Top agencies USDA (Department of Agriculture)	$3,500	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
58	American Association for Laboratory Accreditation, Inc. Top agencies Army (Department of the Army)	$1,320	<0.1%	Rank history: #48 in FY2021, #45 in FY2023, #54 in FY2024 and #42 in FY2025; down 10 since FY2021.

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 $26.2 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 2022 ran Oct 1, 2021 – Sep 30, 2022. 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 FY2021. "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 FY2021 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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