Top 100 Contractors in PSC F103: Water Quality Support Services, FY2022

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	EQ & CH Remediation Top agencies EPA (Environmental Protection Agency)	$3,621,242	15.0%	Rank history: not on the FY2021 list, not on the FY2023–FY2024 lists and #13 in FY2025; new.
2	Seaon Environmental LLC Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$3,019,380	12.5%	Rank history: #1 in FY2021, #1 in FY2023, #1 in FY2024 and #1 in FY2025; down 1 since FY2021.
3	Iei-Tidewater Environmental JV Top agencies Navy (Department of the Navy)	$1,522,397	6.3%	Rank history: #5 in FY2021, #5 in FY2023, #6 in FY2024 and not on the FY2025 list; up 2 since FY2021.
4	Meadows Cmpg, Inc. Top agencies Navy (Department of the Navy)	$1,162,000	4.8%	Rank history: #3 in FY2021, #10 in FY2023, #5 in FY2024 and #3 in FY2025; down 1 since FY2021.
5	Venergy Group LLC Top agencies VA (Department of Veterans Affairs) DOJ (Department of Justice)	$1,089,728	4.5%	Rank history: #12 in FY2021, #11 in FY2023, #10 in FY2024 and #10 in FY2025; up 7 since FY2021.
6	ABT Global LLC Top agencies EPA (Environmental Protection Agency)	$1,085,934	4.5%	Rank history: #2 in FY2021, #3 in FY2023, #3 in FY2024 and #11 in FY2025; down 4 since FY2021.
7	Bluestone Interspec JV, LLC Top agencies Navy (Department of the Navy)	$1,033,692	4.3%	Rank history: not on the FY2021 list, #6 in FY2023, #26 in FY2024 and not on the FY2025 list; new.
8	EA Engineering, Science, and Technology, Inc., PBC Top agencies EPA (Environmental Protection Agency) USAF (Department of the Air Force)	$565,501	2.3%	Rank history: #43 in FY2021, #14 in FY2023 and not on the FY2024–FY2025 lists; up 35 since FY2021.
9	Accord Federal Services, LLC Top agencies VA (Department of Veterans Affairs)	$449,795	1.9%	Rank history: #14 in FY2021, #15 in FY2023, not on the FY2024 list and #14 in FY2025; up 5 since FY2021.
10	Stetson Engineers Inc. Top agencies Navy (Department of the Navy)	$433,700	1.8%	Rank history: #7 in FY2021 and not on the FY2023–FY2025 lists; down 3 since FY2021.
11	Versar-Envirocon JV Top agencies EPA (Environmental Protection Agency)	$420,083	1.7%	Rank history: not on the FY2021 list, #2 in FY2023, #7 in FY2024 and #5 in FY2025; new.
12	Environmental Science Corporation Top agencies Navy (Department of the Navy)	$393,056	1.6%	Rank history: not on the FY2021 list, #29 in FY2023, not on the FY2024 list and #58 in FY2025; new.
13	Phigenics LLC Top agencies VA (Department of Veterans Affairs)	$372,760	1.5%	Rank history: #18 in FY2021, #8 in FY2023 and not on the FY2024–FY2025 lists; up 5 since FY2021.
14	Chugai Technos Corporation Top agencies Navy (Department of the Navy) Army (Department of the Army)	$340,213	1.4%	Rank history: #25 in FY2021, #20 in FY2023 and not on the FY2024–FY2025 lists; up 11 since FY2021.
15	Bluestone Environmental Group, Inc. Top agencies Army (Department of the Army)	$332,977	1.4%	Rank history: not on the FY2021 list, #17 in FY2023, #16 in FY2024 and #19 in FY2025; new.
16	Apergy Corporation Through Championx LLC Top agencies DOJ (Department of Justice)	$302,451	1.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
17	Montrose Environmental Group Inc. Through Pars Environmental Inc. Top agencies EPA (Environmental Protection Agency)	$288,840	1.2%	Rank history: not on the FY2021 list, #23 in FY2023 and not on the FY2024–FY2025 lists; new.
18	RLM Government Services LLC Top agencies VA (Department of Veterans Affairs)	$269,445	1.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
19	Babcock Laboratories, Inc. Top agencies Navy (Department of the Navy)	$265,360	1.1%	Rank history: #19 in FY2021, #22 in FY2023, #14 in FY2024 and #22 in FY2025; unchanged since FY2021.
20	Natives of Kodiak, Incorporated Through Koman Government Solutions LLC Top agencies Navy (Department of the Navy)	$255,663	1.1%	Rank history: #8 in FY2021, #13 in FY2023 and not on the FY2024–FY2025 lists; down 12 since FY2021.
21	Alhoty Analytical Services W.l.l Top agencies Navy (Department of the Navy)	$240,585	1.0%	Rank history: #22 in FY2021, #30 in FY2023, #15 in FY2024 and #21 in FY2025; up 1 since FY2021.
22	Oregon State of 2 awardees, including Department of Water Resources Oregon and Oregon Department of Environmental Quality Top agencies DOI (Department of the Interior) Army (Department of the Army)	$234,852	1.0%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
23	Midwest Laboratories Inc. Top agencies Army (Department of the Army)	$208,345	0.9%	Rank history: #23 in FY2021, #47 in FY2023 and not on the FY2024–FY2025 lists; unchanged since FY2021.
24	SGS Canada Inc Through SGS Korea Co.,Ltd Top agencies Army (Department of the Army)	$202,213	0.8%	Rank history: #27 in FY2021, #32 in FY2023 and not on the FY2024–FY2025 lists; up 3 since FY2021.
25	Pi3E JV LLP Top agencies Navy (Department of the Navy)	$202,043	0.8%	Rank history: not on the FY2021 list, #27 in FY2023, #19 in FY2024 and #29 in FY2025; new.
26	WW Associates Management & Consulting, LLC Top agencies Army (Department of the Army)	$173,684	0.7%	Rank history: #29 in FY2021 and not on the FY2023–FY2025 lists; up 3 since FY2021.
27	Matrix New World Engineering Inc. Top agencies USAF (Department of the Air Force)	$156,380	0.6%	Rank history: #31 in FY2021, #34 in FY2023, #38 in FY2024 and not on the FY2025 list; up 4 since FY2021.
28	Rural and Tribal Environmental Solutions, Inc. Top agencies EPA (Environmental Protection Agency)	$137,302	0.6%	Rank history: #45 in FY2021, #19 in FY2023, #21 in FY2024 and #28 in FY2025; up 17 since FY2021.
29	Aarcher, Inc. Top agencies EPA (Environmental Protection Agency)	$135,672	0.6%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
30	RJY Group LLC Top agencies VA (Department of Veterans Affairs)	$123,989	0.5%	Rank history: #38 in FY2021, #37 in FY2023 and not on the FY2024–FY2025 lists; up 8 since FY2021.
31	HGS Engineering Inc. Top agencies VA (Department of Veterans Affairs)	$119,036	0.5%	Rank history: #21 in FY2021, #21 in FY2023, #12 in FY2024 and #15 in FY2025; down 10 since FY2021.
32	DHL Analytical Inc. Top agencies IBWC (International Boundary and Water Commission U.S.-Mexico)	$112,237	0.5%	Rank history: #55 in FY2021, #43 in FY2023, not on the FY2024 list and #34 in FY2025; up 23 since FY2021.
33	Environmental Chemists Inc. Top agencies Navy (Department of the Navy)	$107,145	0.4%	Rank history: #35 in FY2021, #38 in FY2023, #44 in FY2024 and not on the FY2025 list; up 2 since FY2021.
34	SJ Engineering Top agencies Army (Department of the Army)	$101,182	0.4%	Rank history: #40 in FY2021, #44 in FY2023, #52 in FY2024 and not on the FY2025 list; up 6 since FY2021.
35	Pi2E JV LLP Top agencies Navy (Department of the Navy)	$100,816	0.4%	Rank history: #34 in FY2021, #41 in FY2023, #18 in FY2024 and #12 in FY2025; down 1 since FY2021.
36	University System of New Hampshire Top agencies EPA (Environmental Protection Agency)	$99,027	0.4%	Rank history: #41 in FY2021, #57 in FY2023, #39 in FY2024 and not on the FY2025 list; up 5 since FY2021.
37	Alliance Solutions Group, Inc. Top agencies USAF (Department of the Air Force)	$98,283	0.4%	Rank history: #30 in FY2021, #40 in FY2023, #46 in FY2024 and #50 in FY2025; down 7 since FY2021.
38	RMC Consultants, Inc. Top agencies EPA (Environmental Protection Agency)	$95,841	0.4%	Rank history: #28 in FY2021 and not on the FY2023–FY2025 lists; down 10 since FY2021.
39	Mecx, Inc. Top agencies VA (Department of Veterans Affairs)	$94,023	0.4%	Rank history: #59 in FY2021, #31 in FY2023, #30 in FY2024 and #16 in FY2025; up 20 since FY2021.
40	J.r. Henderson Labs, Inc. Top agencies Navy (Department of the Navy)	$90,576	0.4%	Rank history: #44 in FY2021, #46 in FY2023, #48 in FY2024 and #48 in FY2025; up 4 since FY2021.
41	Terraphase Engineering Inc. Top agencies DOT (Department of Transportation)	$89,452	0.4%	Rank history: #47 in FY2021, not on the FY2023 list, #47 in FY2024 and #47 in FY2025; up 6 since FY2021.
42	Special Renovations, Inc. Top agencies VA (Department of Veterans Affairs)	$89,000	0.4%	Rank history: #46 in FY2021 and not on the FY2023–FY2025 lists; up 4 since FY2021.
43	Bb&E, Inc. Top agencies GSA (General Services Administration)	$87,565	0.4%	Rank history: #69 in FY2021 and not on the FY2023–FY2025 lists; up 26 since FY2021.
44	National O & M, Inc. Top agencies USAF (Department of the Air Force)	$82,140	0.3%	Rank history: #49 in FY2021 and not on the FY2023–FY2025 lists; up 5 since FY2021.
45	Paramount Construction Group, LLC Top agencies VA (Department of Veterans Affairs)	$79,842	0.3%	Rank history: #50 in FY2021, #50 in FY2023, #24 in FY2024 and not on the FY2025 list; up 5 since FY2021.
46	Parrott Investment Company Inc. Top agencies DOI (Department of the Interior)	$76,419	0.3%	Rank history: #56 in FY2021 and not on the FY2023–FY2025 lists; up 10 since FY2021.
47	Ronielle Howard & Associates LLC Top agencies Army (Department of the Army)	$75,266	0.3%	Rank history: #52 in FY2021, #53 in FY2023, #58 in FY2024 and #55 in FY2025; up 5 since FY2021.
48	New England Testing Laboratory Inc. Top agencies Navy (Department of the Navy)	$74,922	0.3%	Rank history: #51 in FY2021, #81 in FY2023 and not on the FY2024–FY2025 lists; up 3 since FY2021.
49	Jackson Ryan Construction Services, Inc. Top agencies VA (Department of Veterans Affairs)	$74,400	0.3%	Rank history: not on the FY2021 list, #54 in FY2023, #91 in FY2024 and #60 in FY2025; new.
50	Geoanalytical Laboratories, Inc. Top agencies DLA (Defense Logistics Agency)	$65,950	0.3%	Rank history: #58 in FY2021, #64 in FY2023, #68 in FY2024 and #53 in FY2025; up 8 since FY2021.
51	Brasco Technologies LLC Top agencies VA (Department of Veterans Affairs)	$62,988	0.3%	Rank history: #54 in FY2021, #65 in FY2023, #70 in FY2024 and not on the FY2025 list; up 3 since FY2021.
52	D & D Laboratory LLC Top agencies VA (Department of Veterans Affairs) Army (Department of the Army)	$54,986	0.2%	Rank history: #60 in FY2021, not on the FY2023 list, #55 in FY2024 and #98 in FY2025; up 8 since FY2021.
53	Acuity Specialty Products Inc Through Zep Italia S.R.L. Top agencies Navy (Department of the Navy)	$53,493	0.2%	Rank history: #42 in FY2021, #75 in FY2023 and not on the FY2024–FY2025 lists; down 11 since FY2021.
54	Midnight Sun Environmental, LLC Top agencies DHS (Department of Homeland Security)	$52,722	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
55	Oregon University System Through Oregon State University Top agencies Army (Department of the Army)	$51,524	0.2%	Rank history: #68 in FY2021 and not on the FY2023–FY2025 lists; up 13 since FY2021.
56	M & S Inc. Top agencies DOI (Department of the Interior)	$51,170	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
57	Silver State Analytical Laboratories, Inc. Top agencies Army (Department of the Army)	$49,000	0.2%	Rank history: #62 in FY2021 and not on the FY2023–FY2025 lists; up 5 since FY2021.
58	De Boer Installatietechniek B.V. Top agencies Army (Department of the Army)	$48,938	0.2%	Rank history: #48 in FY2021 and not on the FY2023–FY2025 lists; down 10 since FY2021.
59	The Cadmus Group LLC Top agencies HHS (Department of Health and Human Services)	$48,027	0.2%	Rank history: not on the FY2021 list, #72 in FY2023, #79 in FY2024 and #76 in FY2025; new.
60	Mchenry, Luke Top agencies DOI (Department of the Interior)	$48,000	0.2%	Rank history: not on the FY2021 list, #73 in FY2023, #63 in FY2024 and #78 in FY2025; new.
61	Aviate Enterprises, Inc. Top agencies VA (Department of Veterans Affairs)	$47,068	0.2%	Rank history: not on the FY2021 list, #7 in FY2023, #37 in FY2024 and #40 in FY2025; new.
62	Charlie Pepper AZ, Inc. Top agencies VA (Department of Veterans Affairs)	$47,064	0.2%	Rank history: not on the FY2021 list, #95 in FY2023, #78 in FY2024 and #74 in FY2025; new.
63	Gaon Environment Science Inc. Top agencies Army (Department of the Army)	$44,977	0.2%	Rank history: #61 in FY2021, #74 in FY2023 and not on the FY2024–FY2025 lists; down 2 since FY2021.
64	Kikkawa Co., Ltd. Top agencies Army (Department of the Army)	$44,735	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
65	State of Florida Through Florida Fish and Wildlife Conservation Commission Top agencies DHS (Department of Homeland Security)	$44,500	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
66	Small Beginnings LLC Top agencies USDA (Department of Agriculture)	$44,000	0.2%	Rank history: #79 in FY2021, #79 in FY2023, #87 in FY2024 and not on the FY2025 list; up 13 since FY2021.
67	Iowa State University of Science and Technology Top agencies Army (Department of the Army)	$43,342	0.2%	Rank history: #33 in FY2021 and not on the FY2023–FY2025 lists; down 34 since FY2021.
68	Weck Analytical Environmental Services, Inc. Top agencies DOI (Department of the Interior)	$40,320	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
69	Barclay Water Treatment Company Inc Through Barclay Water Management, Inc. Top agencies VA (Department of Veterans Affairs) DOJ (Department of Justice)	$37,656	0.2%	Rank history: not on the FY2021 list, #52 in FY2023, #56 in FY2024 and not on the FY2025 list; new.
70	Garratt-Callahan Company Top agencies DOJ (Department of Justice) VA (Department of Veterans Affairs)	$37,630	0.2%	Rank history: #84 in FY2021, #91 in FY2023, #82 in FY2024 and #77 in FY2025; up 14 since FY2021.
71	Citigroup Inc. Through Citibank, N.A. Top agencies DHS (Department of Homeland Security)	$37,356	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
72	ANA-Lab Corp Top agencies Army (Department of the Army)	$37,000	0.2%	Rank history: not on the FY2021 list, #85 in FY2023 and not on the FY2024–FY2025 lists; new.
73	Pace Analytical Services LLC Top agencies Army (Department of the Army)	$36,837	0.2%	Rank history: #74 in FY2021, #67 in FY2023 and not on the FY2024–FY2025 lists; up 1 since FY2021.
74	Mabbett & Associates, Inc. Top agencies VA (Department of Veterans Affairs)	$35,460	0.1%	Rank history: #76 in FY2021, #97 in FY2023, #90 in FY2024 and not on the FY2025 list; up 2 since FY2021.
75	Harpure Enterprises Inc. Through Aqua-Serv Engineers, Inc. Top agencies USAF (Department of the Air Force) HHS (Department of Health and Human Services)	$34,655	0.1%	Rank history: #73 in FY2021, #48 in FY2023, #93 in FY2024 and not on the FY2025 list; down 2 since FY2021.
76	Trescott Brandon James Top agencies USDA (Department of Agriculture)	$33,750	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
77	Hyperion Biotechnology, Inc. Top agencies VA (Department of Veterans Affairs)	$32,920	0.1%	Rank history: not on the FY2021 list, #26 in FY2023, #35 in FY2024 and #23 in FY2025; up 35 since FY2021.
78	Fouser Environmental Services Ltd Top agencies Army (Department of the Army)	$31,231	0.1%	Rank history: #75 in FY2021 and not on the FY2023–FY2025 lists; down 3 since FY2021.
79	Hejab A Al Soyan Top agencies Army (Department of the Army)	$30,720	0.1%	Rank history: #81 in FY2021, #87 in FY2023, not on the FY2024 list and #93 in FY2025; up 2 since FY2021.
80	Enviro Chem Analytical Inc. Top agencies DOI (Department of the Interior)	$30,532	0.1%	Rank history: #82 in FY2021, #88 in FY2023, #100 in FY2024 and #81 in FY2025; up 2 since FY2021.
81	Aquatic Informatics ULC Top agencies DOI (Department of the Interior)	$30,246	0.1%	Rank history: #90 in FY2021 and not on the FY2023–FY2025 lists; up 9 since FY2021.
82	Hall Environmental Analysis Laboratory Inc Top agencies USAF (Department of the Air Force)	$29,973	0.1%	Rank history: not on the FY2021 list, #66 in FY2023 and not on the FY2024–FY2025 lists; new.
83	Patriotvetit LLC Top agencies VA (Department of Veterans Affairs)	$29,280	0.1%	Rank history: #83 in FY2021, #92 in FY2023 and not on the FY2024–FY2025 lists; unchanged since FY2021.
84	Coastline Ltd. Top agencies OPM (Office of Personnel Management)	$28,620	0.1%	Rank history: #96 in FY2021 and not on the FY2023–FY2025 lists; up 12 since FY2021.
85	AGX Inc. Top agencies VA (Department of Veterans Affairs)	$28,511	0.1%	Rank history: #88 in FY2021 and not on the FY2023–FY2025 lists; up 3 since FY2021.
86	Bio-Chem Lab Inc. Top agencies Army (Department of the Army)	$28,404	0.1%	Rank history: #67 in FY2021, not on the FY2023–FY2024 lists and #42 in FY2025; down 19 since FY2021.
87	Buffalo Computer Graphics, Inc. Top agencies DHS (Department of Homeland Security)	$28,380	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
88	Biochemie Lab S.R.L. Top agencies Army (Department of the Army)	$28,009	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 13 since FY2021.
89	Nobis Engineering, Inc. Top agencies EPA (Environmental Protection Agency)	$27,280	0.1%	Rank history: #89 in FY2021, #93 in FY2023, #2 in FY2024 and not on the FY2025 list; unchanged since FY2021.
90	Water Management Laboratories Inc. Top agencies DOI (Department of the Interior)	$27,235	0.1%	Rank history: #87 in FY2021, #90 in FY2023, not on the FY2024 list and #86 in FY2025; down 3 since FY2021.
91	Legend Technical Services of Arizona, Inc. Top agencies DOI (Department of the Interior)	$25,420	0.1%	Rank history: #57 in FY2021, #68 in FY2023 and not on the FY2024–FY2025 lists; down 34 since FY2021.
92	Percy Richardson Top agencies Army (Department of the Army)	$24,815	0.1%	Rank history: not on the FY2021 list, #98 in FY2023 and not on the FY2024–FY2025 lists; up 10 since FY2021.
93	Cuna Supply LLC Top agencies VA (Department of Veterans Affairs)	$24,070	0.1%	Rank history: not on the FY2021 list, #84 in FY2023, #53 in FY2024 and not on the FY2025 list; up 26 since FY2021.
94	State of California Controllers Office Through State of California Water Resources Control Board Top agencies DOJ (Department of Justice)	$23,783	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
95	Water TECH Laboratories, Inc. Top agencies DOI (Department of the Interior)	$23,557	0.1%	Rank history: #92 in FY2021, #99 in FY2023 and not on the FY2024–FY2025 lists; down 3 since FY2021.
96	Linne Industries LLC Top agencies USAF (Department of the Air Force)	$21,409	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
97	Young's Water Services, LLC Top agencies USDA (Department of Agriculture)	$20,400	0.1%	Rank history: #97 in FY2021, #56 in FY2023 and not on the FY2024–FY2025 lists; unchanged since FY2021.
98	Techlaw, Inc. Through Techlaw Consultants Inc. Top agencies EPA (Environmental Protection Agency)	$20,336	0.1%	Rank history: #98 in FY2021 and not on the FY2023–FY2025 lists; unchanged since FY2021.
99	U.s. Water Services, Inc. Top agencies DOJ (Department of Justice)	$20,231	0.1%	Rank history: #100 in FY2021 and not on the FY2023–FY2025 lists; up 1 since FY2021.
100	Sure-Biochem Laboratories LLC Top agencies DOI (Department of the Interior)	$19,942	0.1%	Rank history: #99 in FY2021 and not on the FY2023–FY2025 lists; down 1 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 $24.2 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.

Quick answers