Top 31 Contractors in PSC H246: Equipment and Materials Testing: Water Purification and Sewage Treatment Equipment, FY2023

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Sungro Products LLC Top agencies HHS (Department of Health and Human Services)	$441,471	13.6%	Rank history: #3 in FY2021, #9 in FY2022 and not on the FY2024–FY2025 lists; up 8 since FY2022.
2	Phigenics LLC Top agencies VA (Department of Veterans Affairs)	$387,697	12.0%	Rank history: #5 in FY2021, #4 in FY2022 and not on the FY2024–FY2025 lists; up 2 since FY2022.
3	R & M Government Services, Inc. 2 awardees Top agencies VA (Department of Veterans Affairs)	$317,220	9.8%	Rank history: #7 in FY2021, #12 in FY2022, #8 in FY2024 and not on the FY2025 list; up 9 since FY2022.
4	Automation Group Inc. Top agencies DOI (Department of the Interior)	$288,924	8.9%	Rank history: #6 in FY2021, #5 in FY2022 and not on the FY2024–FY2025 lists; up 1 since FY2022.
5	Sapper West Inc. Top agencies VA (Department of Veterans Affairs)	$279,777	8.6%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #19 in FY2025; new.
6	Mecx, Inc. Top agencies VA (Department of Veterans Affairs)	$264,607	8.2%	Rank history: #2 in FY2021, #3 in FY2022, #2 in FY2024 and #1 in FY2025; down 3 since FY2022.
7	Singh Operational Services, Inc. Top agencies USDA (Department of Agriculture)	$209,526	6.5%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
8	Hyperion Biotechnology, Inc. Top agencies VA (Department of Veterans Affairs)	$169,859	5.2%	Rank history: #10 in FY2021, #6 in FY2022, #3 in FY2024 and #9 in FY2025; down 2 since FY2022.
9	Marvel Water LLC Top agencies VA (Department of Veterans Affairs)	$97,417	3.0%	Rank history: not on the FY2021 list, #8 in FY2022, #7 in FY2024 and #11 in FY2025; down 1 since FY2022.
10	Chem-Aqua Inc. Top agencies VA (Department of Veterans Affairs) DOJ (Department of Justice)	$73,518	2.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
11	Wisecom Technologies Inc. Top agencies DOI (Department of the Interior)	$68,200	2.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
12	Evoqua Water Technologies LLC 2 awardees Top agencies VA (Department of Veterans Affairs) USDA (Department of Agriculture)	$63,378	2.0%	Rank history: #8 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
13	Property & Environmental Management Inc. Top agencies Army (Department of the Army)	$57,899	1.8%	Rank history: #13 in FY2021, #13 in FY2022, #11 in FY2024 and #12 in FY2025; unchanged since FY2022.
14	Hannah Industries Inc. Top agencies Navy (Department of the Navy)	$41,935	1.3%	Rank history: #9 in FY2021, #7 in FY2022, #10 in FY2024 and #13 in FY2025; down 7 since FY2022.
15	Aviate Enterprises, Inc. Top agencies VA (Department of Veterans Affairs)	$38,835	1.2%	Rank history: #23 in FY2021, #23 in FY2022, #6 in FY2024 and #4 in FY2025; up 8 since FY2022.
16	Potomac-Hudson Engineering Inc. Top agencies DHS (Department of Homeland Security)	$20,350	0.6%	Rank history: #17 in FY2021, #18 in FY2022 and not on the FY2024–FY2025 lists; up 2 since FY2022.
17	Wel-Dun, Inc. Top agencies VA (Department of Veterans Affairs)	$17,835	0.6%	Rank history: #27 in FY2021, #27 in FY2022, #18 in FY2024 and not on the FY2025 list; up 10 since FY2022.
18	Enrich Products, Inc. Top agencies VA (Department of Veterans Affairs)	$15,908	0.5%	Rank history: #21 in FY2021, #17 in FY2022 and not on the FY2024–FY2025 lists; down 1 since FY2022.
19	Riverfront Safety & Health, LC Top agencies VA (Department of Veterans Affairs)	$14,820	0.5%	Rank history: #22 in FY2021, #21 in FY2022, #23 in FY2024 and not on the FY2025 list; up 2 since FY2022.
20	HGS Engineering Inc. Top agencies VA (Department of Veterans Affairs)	$14,237	0.4%	Rank history: #18 in FY2021, #22 in FY2022 and not on the FY2024–FY2025 lists; up 2 since FY2022.
21	Daks Enterprises, Limited Top agencies USDA (Department of Agriculture)	$12,380	0.4%	Rank history: #25 in FY2021, #24 in FY2022, #17 in FY2024 and #23 in FY2025; up 3 since FY2022.
22	Water Treatment Services Inc. Top agencies VA (Department of Veterans Affairs)	$11,812	0.4%	Rank history: not on the FY2021 list, #26 in FY2022 and not on the FY2024–FY2025 lists; up 4 since FY2022.
23	Neu-Ion, Inc. Top agencies USDA (Department of Agriculture)	$9,308	0.3%	Rank history: #32 in FY2021, #28 in FY2022, #29 in FY2024 and not on the FY2025 list; up 5 since FY2022.
24	Babcock Laboratories, Inc. Top agencies HHS (Department of Health and Human Services)	$8,269	0.3%	Rank history: not on the FY2021–FY2022 lists, #22 in FY2024 and #18 in FY2025; new.
25	Predator, LLC Top agencies USAF (Department of the Air Force)	$7,000	0.2%	Rank history: #28 in FY2021, #25 in FY2022, #21 in FY2024 and #15 in FY2025; unchanged since FY2022.
26	Melport Enterprises LLC Top agencies VA (Department of Veterans Affairs)	$6,591	0.2%	Rank history: #29 in FY2021, #19 in FY2022, #13 in FY2024 and #10 in FY2025; down 7 since FY2022.
27	Wheeling Mechanical Inc. Top agencies VA (Department of Veterans Affairs)	$6,300	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
28	Water Check, Inc. Top agencies VA (Department of Veterans Affairs)	$6,200	0.2%	Rank history: #30 in FY2021, #30 in FY2022 and not on the FY2024–FY2025 lists; up 2 since FY2022.
29	Mcmor Chlorination Inc Top agencies VA (Department of Veterans Affairs)	$5,648	0.2%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #28 in FY2025; new.
30	Pace Analytical Services, LLC Top agencies VA (Department of Veterans Affairs)	$3,749	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
31	Industrial Water Engineering, Inc. Top agencies HHS (Department of Health and Human Services)	$3,621	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; 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 $3.24 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 2023 ran Oct 1, 2022 – Sep 30, 2023. 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 FY2022. "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 FY2022 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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