Top 41 Contractors in PSC H946: Other Quality Control, Testing and Inspection Services: Water Purification and Sewage Treatment Equipment, FY2022

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Phigenics LLC Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$2,970,296	51.0%	Rank history: #2 in FY2021 and not on the FY2023–FY2025 lists; up 1 since FY2021.
2	HGS Engineering Inc. Top agencies VA (Department of Veterans Affairs)	$1,026,591	17.6%	Rank history: #1 in FY2021, not on the FY2023 list, #12 in FY2024 and #7 in FY2025; down 1 since FY2021.
3	RLM Government Services LLC Top agencies VA (Department of Veterans Affairs)	$195,191	3.4%	Rank history: #3 in FY2021, #1 in FY2023, #4 in FY2024 and #6 in FY2025; unchanged since FY2021.
4	Woodrow Sapp Well Drilling, Inc. Top agencies USAF (Department of the Air Force)	$184,604	3.2%	Rank history: #5 in FY2021 and not on the FY2023–FY2025 lists; up 1 since FY2021.
5	Tetra Tech, Inc. Top agencies DHS (Department of Homeland Security)	$143,939	2.5%	Rank history: #4 in FY2021, not on the FY2023–FY2024 lists and #12 in FY2025; down 1 since FY2021.
6	Barclay Water Treatment Company Inc Through Barclay Water Management, Inc. Top agencies VA (Department of Veterans Affairs)	$100,899	1.7%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
7	Venergy Group LLC Top agencies VA (Department of Veterans Affairs)	$75,960	1.3%	Rank history: #7 in FY2021, #10 in FY2023, #9 in FY2024 and #33 in FY2025; unchanged since FY2021.
8	Twin D Inc. (ON Form AS 'D') Top agencies DOI (Department of the Interior)	$72,664	1.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
9	Walker Consulting Service, Inc. Top agencies VA (Department of Veterans Affairs)	$63,360	1.1%	Rank history: #16 in FY2021, #17 in FY2023, #10 in FY2024 and #18 in FY2025; up 7 since FY2021.
10	Evoqua Water Technologies LLC Top agencies VA (Department of Veterans Affairs)	$63,341	1.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
11	Vitisystems, Inc. Top agencies DHS (Department of Homeland Security)	$60,020	1.0%	Rank history: #8 in FY2021, #14 in FY2023, #15 in FY2024 and not on the FY2025 list; down 3 since FY2021.
12	Guardian Csc, LLC Top agencies Treasury (Department of the Treasury)	$59,780	1.0%	Rank history: #6 in FY2021, #39 in FY2023 and not on the FY2024–FY2025 lists; down 6 since FY2021.
13	RJY Group LLC Top agencies VA (Department of Veterans Affairs)	$58,555	1.0%	Rank history: #9 in FY2021, #15 in FY2023, #17 in FY2024 and not on the FY2025 list; down 4 since FY2021.
14	Ameri Serv Water Technology, LLC Top agencies DOT (Department of Transportation)	$56,003	1.0%	Rank history: not on the FY2021 list, #16 in FY2023, #21 in FY2024 and #19 in FY2025; new.
15	Professional Tank Cleaning CA, Inc. Top agencies DHS (Department of Homeland Security)	$43,066	0.7%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
16	Absolute Water Technologies L.L.C. Top agencies VA (Department of Veterans Affairs)	$36,000	0.6%	Rank history: #12 in FY2021, not on the FY2023 list, #7 in FY2024 and not on the FY2025 list; down 4 since FY2021.
17	Hannah Industries Inc. Top agencies DHA (Defense Health Agency)	$34,855	0.6%	Rank history: #13 in FY2021, #20 in FY2023, #22 in FY2024 and not on the FY2025 list; down 4 since FY2021.
18	Gulf Coast Environmental Solutions, Inc. Top agencies VA (Department of Veterans Affairs)	$34,399	0.6%	Rank history: #28 in FY2021, #11 in FY2023 and not on the FY2024–FY2025 lists; up 10 since FY2021.
19	Blue Ridge Analytical, LLC Top agencies USDA (Department of Agriculture)	$31,310	0.5%	Rank history: #20 in FY2021, #23 in FY2023, #25 in FY2024 and #39 in FY2025; up 1 since FY2021.
20	Water Conditioning of Merced County, Inc. Top agencies VA (Department of Veterans Affairs)	$29,997	0.5%	Rank history: #15 in FY2021, #19 in FY2023, #26 in FY2024 and #57 in FY2025; down 5 since FY2021.
21	Veterans First Supply Inc. Top agencies VA (Department of Veterans Affairs)	$28,663	0.5%	Rank history: #10 in FY2021 and not on the FY2023–FY2025 lists; down 11 since FY2021.
22	D & D Laboratory LLC Top agencies VA (Department of Veterans Affairs)	$28,560	0.5%	Rank history: not on the FY2021 list, not on the FY2023–FY2024 lists and #37 in FY2025; new.
23	Aviate Enterprises, Inc. Top agencies VA (Department of Veterans Affairs)	$26,848	0.5%	Rank history: #18 in FY2021, #5 in FY2023, #6 in FY2024 and #10 in FY2025; down 5 since FY2021.
24	Mecx, Inc. Top agencies VA (Department of Veterans Affairs)	$24,853	0.4%	Rank history: #11 in FY2021 and not on the FY2023–FY2025 lists; down 13 since FY2021.
25	Verina Consulting Group LLC Top agencies DHS (Department of Homeland Security)	$22,583	0.4%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
26	Environmental Quality Laboratories Inc. Top agencies USDA (Department of Agriculture)	$17,128	0.3%	Rank history: not on the FY2021 list, not on the FY2023 list, #27 in FY2024 and #32 in FY2025; new.
27	Teklab Inc. Top agencies USAF (Department of the Air Force)	$15,202	0.3%	Rank history: #25 in FY2021, #29 in FY2023, #29 in FY2024 and #31 in FY2025; down 2 since FY2021.
28	Fourtune 4, Inc. Top agencies VA (Department of Veterans Affairs)	$15,000	0.3%	Rank history: #23 in FY2021, #28 in FY2023, #30 in FY2024 and not on the FY2025 list; down 5 since FY2021.
29	Nashville & Davidson County, Metropolitan Government Of Top agencies VA (Department of Veterans Affairs)	$12,930	0.2%	Rank history: #24 in FY2021, #31 in FY2023, #31 in FY2024 and #41 in FY2025; down 5 since FY2021.
30	Kennedy Wenda Top agencies DOI (Department of the Interior)	$12,890	0.2%	Rank history: #27 in FY2021, #35 in FY2023 and not on the FY2024–FY2025 lists; down 3 since FY2021.
31	Umpqua Research Company Top agencies USDA (Department of Agriculture)	$11,356	0.2%	Rank history: #26 in FY2021 and not on the FY2023–FY2025 lists; down 5 since FY2021.
32	HO'ONA'Auao Foundation Through Cascade Sorbent Products Inc. Top agencies USAF (Department of the Air Force)	$10,800	0.2%	Rank history: not on the FY2021 list, #18 in FY2023 and not on the FY2024–FY2025 lists; new.
33	Environmental Chemists Inc. Top agencies USAF (Department of the Air Force)	$9,705	0.2%	Rank history: not on the FY2021 list, #38 in FY2023, #33 in FY2024 and #47 in FY2025; new.
34	Condor Technologies, Inc. Top agencies Army (Department of the Army)	$8,875	0.2%	Rank history: #29 in FY2021 and not on the FY2023–FY2025 lists; down 5 since FY2021.
35	Danaher Corporation Through Chemtreat, Inc. Top agencies VA (Department of Veterans Affairs)	$8,424	0.1%	Rank history: #14 in FY2021 and not on the FY2023–FY2025 lists; down 21 since FY2021.
36	Mojave Construction LLC Top agencies USAF (Department of the Air Force)	$7,350	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
37	State of California Department of Water Resources Top agencies VA (Department of Veterans Affairs)	$7,200	0.1%	Rank history: not on the FY2021 list, not on the FY2023–FY2024 lists and #48 in FY2025; new.
38	Geo-Monitor, Inc. Top agencies DOI (Department of the Interior)	$6,750	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
39	Potable Divers Inc Top agencies DOI (Department of the Interior)	$6,550	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
40	Kuykendall David G Top agencies USDA (Department of Agriculture)	$4,536	0.1%	Rank history: #30 in FY2021 and not on the FY2023–FY2025 lists; down 10 since FY2021.
41	Yon Sylbie A Top agencies USDA (Department of Agriculture)	$3,790	0.1%	Rank history: #31 in FY2021, #37 in FY2023 and not on the FY2024–FY2025 lists; 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 $5.83 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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