Top 37 Contractors in PSC H246: Equipment and Materials Testing: Water Purification and Sewage Treatment Equipment, FY2021

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	City of San Diego Top agencies IBWC (International Boundary and Water Commission U.S.-Mexico)	$1,198,326	30.1%	Rank history: #1 in FY2022 and not on the FY2023–FY2025 lists; up 5 since FY2020.
2	Mecx, Inc. Top agencies VA (Department of Veterans Affairs)	$550,201	13.8%	Rank history: #3 in FY2022, #6 in FY2023, #2 in FY2024 and #1 in FY2025; new, not ranked in FY2020.
3	Sungro Products LLC Top agencies HHS (Department of Health and Human Services)	$347,114	8.7%	Rank history: #9 in FY2022, #1 in FY2023 and not on the FY2024–FY2025 lists; down 1 since FY2020.
4	Venergy Group LLC Top agencies VA (Department of Veterans Affairs)	$331,901	8.3%	Rank history: #2 in FY2022, not on the FY2023 list, #12 in FY2024 and #7 in FY2025; new, not ranked in FY2020.
5	Phigenics LLC Top agencies VA (Department of Veterans Affairs)	$293,915	7.4%	Rank history: #4 in FY2022, #2 in FY2023 and not on the FY2024–FY2025 lists; down 2 since FY2020.
6	Automation Group Inc. Top agencies DOI (Department of the Interior)	$172,447	4.3%	Rank history: #5 in FY2022, #4 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
7	R & M Government Services Inc. Top agencies VA (Department of Veterans Affairs)	$136,195	3.4%	Rank history: #12 in FY2022, #3 in FY2023, #8 in FY2024 and not on the FY2025 list; down 3 since FY2020.
8	Evoqua Water Technologies LLC 2 awardees Top agencies VA (Department of Veterans Affairs) USDA (Department of Agriculture)	$130,877	3.3%	Rank history: #15 in FY2022, #12 in FY2023 and not on the FY2024–FY2025 lists; up 2 since FY2020.
9	Hannah Industries Inc. Top agencies Navy (Department of the Navy)	$122,420	3.1%	Rank history: #7 in FY2022, #14 in FY2023, #10 in FY2024 and #13 in FY2025; down 4 since FY2020.
10	Hyperion Biotechnology, Inc. Top agencies VA (Department of Veterans Affairs)	$82,867	2.1%	Rank history: #6 in FY2022, #8 in FY2023, #3 in FY2024 and #9 in FY2025; down 2 since FY2020.
11	NCH Corporation Through Chem-Aqua Inc. Top agencies VA (Department of Veterans Affairs)	$67,581	1.7%	Rank history: #20 in FY2022 and not on the FY2023–FY2025 lists; unchanged since FY2020.
12	D&M Metal and Industrial Sales LLC Top agencies NASA (National Aeronautics and Space Administration)	$61,905	1.6%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
13	Property & Environmental Management Inc. Top agencies Army (Department of the Army)	$47,004	1.2%	Rank history: #13 in FY2022, #13 in FY2023, #11 in FY2024 and #12 in FY2025; new, not ranked in FY2020.
14	Avalon Contracting Inc. Top agencies VA (Department of Veterans Affairs)	$40,848	1.0%	Rank history: #14 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
15	Eurofins Scientific SE Through Testamerica Laboratories, Inc. Top agencies DOI (Department of the Interior)	$21,514	0.5%	Rank history: not on the FY2022–FY2025 lists; unchanged since FY2020.
16	Pearlwind LLC Top agencies Army (Department of the Army)	$20,528	0.5%	Rank history: not on the FY2022–FY2025 lists; down 7 since FY2020.
17	Potomac-Hudson Engineering Inc. Top agencies DHS (Department of Homeland Security)	$18,500	0.5%	Rank history: #18 in FY2022, #16 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
18	HGS Engineering Inc. Top agencies VA (Department of Veterans Affairs)	$18,328	0.5%	Rank history: #22 in FY2022, #20 in FY2023 and not on the FY2024–FY2025 lists; down 1 since FY2020.
19	Renova Environmental Company Top agencies DHS (Department of Homeland Security)	$17,923	0.5%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
20	Als Group Usa, Corp. Top agencies Army (Department of the Army)	$16,541	0.4%	Rank history: not on the FY2022–FY2025 lists; down 2 since FY2020.
21	Enrich Products, Inc. Top agencies VA (Department of Veterans Affairs)	$16,320	0.4%	Rank history: #17 in FY2022, #18 in FY2023 and not on the FY2024–FY2025 lists; down 8 since FY2020.
22	Riverfront Safety & Health, LC Top agencies VA (Department of Veterans Affairs)	$14,162	0.4%	Rank history: #21 in FY2022, #19 in FY2023, #23 in FY2024 and not on the FY2025 list; down 3 since FY2020.
23	Aviate Enterprises, Inc. Top agencies VA (Department of Veterans Affairs)	$12,240	0.3%	Rank history: #23 in FY2022, #15 in FY2023, #6 in FY2024 and #4 in FY2025; down 3 since FY2020.
24	Innovative Water Technologies, Inc. Top agencies VA (Department of Veterans Affairs)	$11,984	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
25	Daks Enterprises, Limited Top agencies USDA (Department of Agriculture)	$11,880	0.3%	Rank history: #24 in FY2022, #21 in FY2023, #17 in FY2024 and #23 in FY2025; new, not ranked in FY2020.
26	International Chemstar Incorporated Top agencies Navy (Department of the Navy)	$10,855	0.3%	Rank history: #33 in FY2022, not on the FY2023 list, #15 in FY2024 and not on the FY2025 list; down 14 since FY2020.
27	Wel-Dun, Inc. Top agencies VA (Department of Veterans Affairs)	$10,520	0.3%	Rank history: #27 in FY2022, #17 in FY2023, #18 in FY2024 and not on the FY2025 list; down 5 since FY2020.
28	Predator, LLC Top agencies USAF (Department of the Air Force)	$7,000	0.2%	Rank history: #25 in FY2022, #25 in FY2023, #21 in FY2024 and #15 in FY2025; new, not ranked in FY2020.
29	Melport Enterprises LLC Top agencies VA (Department of Veterans Affairs)	$6,591	0.2%	Rank history: #19 in FY2022, #26 in FY2023, #13 in FY2024 and #10 in FY2025; new, not ranked in FY2020.
30	Water Check, Inc. Top agencies VA (Department of Veterans Affairs)	$6,200	0.2%	Rank history: #30 in FY2022, #28 in FY2023 and not on the FY2024–FY2025 lists; down 5 since FY2020.
31	Mcmor Chlorination Inc. Top agencies VA (Department of Veterans Affairs)	$6,000	0.2%	Rank history: #29 in FY2022 and not on the FY2023–FY2025 lists; down 5 since FY2020.
32	Neu-Ion, Inc. Top agencies USDA (Department of Agriculture)	$5,092	0.1%	Rank history: #28 in FY2022, #23 in FY2023, #29 in FY2024 and not on the FY2025 list; down 5 since FY2020.
33	B and CT Training LLC Top agencies VA (Department of Veterans Affairs)	$4,225	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
34	Fincantieri Marine Systems North America Inc. Through Grandi Trasporti S.R.L. Top agencies Navy (Department of the Navy)	$4,010	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
35	Camboy LLC Top agencies VA (Department of Veterans Affairs)	$3,870	0.1%	Rank history: #31 in FY2022 and not on the FY2023–FY2025 lists; down 5 since FY2020.
36	Pace Analytical Services LLC Top agencies VA (Department of Veterans Affairs)	$3,568	0.1%	Rank history: #32 in FY2022, not on the FY2023 list, #14 in FY2024 and #17 in FY2025; new, not ranked in FY2020.
37	Daleray Tank Service Inc. Top agencies DOJ (Department of Justice)	$904	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.

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 $3.98 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 2021 ran Oct 1, 2020 – Sep 30, 2021. 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 FY2020. "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 FY2020 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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