Top 40 Contractors in PSC H946: Other Quality Control, Testing and Inspection Services: Water Purification and Sewage Treatment Equipment, FY2024

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Solid Blend Technologies, Inc. Top agencies VA (Department of Veterans Affairs)	$2,431,011	40.6%	Rank history: not on the FY2021–FY2023 lists and #1 in FY2025; new.
2	Verda Medical Systems, LLC Top agencies VA (Department of Veterans Affairs)	$469,073	7.8%	Rank history: not on the FY2021–FY2023 lists and #5 in FY2025; new.
3	Premier Water & Energy Technology Inc. Top agencies GSA (General Services Administration)	$400,000	6.7%	Rank history: not on the FY2021–FY2022 lists, #3 in FY2023 and #3 in FY2025; unchanged since FY2023.
4	RLM Government Services LLC Top agencies VA (Department of Veterans Affairs)	$304,862	5.1%	Rank history: #3 in FY2021, #3 in FY2022, #1 in FY2023 and #6 in FY2025; down 3 since FY2023.
5	NCH Corporation 2 awardees, including Chem-Aqua Inc. Top agencies VA (Department of Veterans Affairs)	$184,008	3.1%	Rank history: not on the FY2021–FY2022 lists, #6 in FY2023 and #11 in FY2025; up 1 since FY2023.
6	Aviate Enterprises, Inc. Top agencies VA (Department of Veterans Affairs)	$179,518	3.0%	Rank history: #18 in FY2021, #23 in FY2022, #5 in FY2023 and #10 in FY2025; down 1 since FY2023.
7	Absolute Water Technologies L.L.C. Top agencies VA (Department of Veterans Affairs)	$156,292	2.6%	Rank history: #12 in FY2021, #16 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
8	Ecolab Inc. Through Nalco Company LLC Top agencies VA (Department of Veterans Affairs)	$117,054	2.0%	Rank history: not on the FY2021–FY2023 lists and #16 in FY2025; new.
9	Venergy Group LLC Top agencies VA (Department of Veterans Affairs)	$114,950	1.9%	Rank history: #7 in FY2021, #7 in FY2022, #10 in FY2023 and #33 in FY2025; up 1 since FY2023.
10	Walker Consulting Service, Inc. Top agencies VA (Department of Veterans Affairs)	$101,360	1.7%	Rank history: #16 in FY2021, #9 in FY2022, #17 in FY2023 and #18 in FY2025; up 7 since FY2023.
11	HAN Ping Huang & Associates, Inc. Top agencies DHS (Department of Homeland Security)	$99,822	1.7%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
12	HGS Engineering Inc. Top agencies VA (Department of Veterans Affairs)	$79,241	1.3%	Rank history: #1 in FY2021, #2 in FY2022, not on the FY2023 list and #7 in FY2025; returned.
13	Sanco Laboratories Inc. Top agencies VA (Department of Veterans Affairs)	$79,219	1.3%	Rank history: not on the FY2021–FY2022 lists, #2 in FY2023 and #22 in FY2025; down 11 since FY2023.
14	Paramount Construction Group, LLC Top agencies VA (Department of Veterans Affairs)	$70,240	1.2%	Rank history: not on the FY2021–FY2022 lists, #9 in FY2023 and #20 in FY2025; down 5 since FY2023.
15	Vitisystems, Inc. Top agencies DHS (Department of Homeland Security)	$68,548	1.1%	Rank history: #8 in FY2021, #11 in FY2022, #14 in FY2023 and not on the FY2025 list; down 1 since FY2023.
16	Inspection Experts Inc. Top agencies DOL (Department of Labor)	$67,930	1.1%	Rank history: not on the FY2021–FY2023 lists and #30 in FY2025; new.
17	RJY Group LLC Top agencies VA (Department of Veterans Affairs)	$59,521	1.0%	Rank history: #9 in FY2021, #13 in FY2022, #15 in FY2023 and not on the FY2025 list; down 2 since FY2023.
18	BCI Services Inc. Top agencies USAF (Department of the Air Force)	$54,000	0.9%	Rank history: not on the FY2021–FY2023 lists and #23 in FY2025; new.
19	Hyperion Biotechnology, Inc. Top agencies VA (Department of Veterans Affairs)	$51,689	0.9%	Rank history: not on the FY2021–FY2022 lists, #13 in FY2023 and #8 in FY2025; down 6 since FY2023.
20	Mendez Group, Inc. Top agencies USAF (Department of the Air Force)	$49,630	0.8%	Rank history: not on the FY2021–FY2023 lists and #17 in FY2025; new.
21	Ameri Serv Water Technology, LLC Top agencies DOT (Department of Transportation)	$46,368	0.8%	Rank history: not on the FY2021 list, #14 in FY2022, #16 in FY2023 and #19 in FY2025; down 5 since FY2023.
22	Hannah Industries Inc. Top agencies DHA (Defense Health Agency)	$42,160	0.7%	Rank history: #13 in FY2021, #17 in FY2022, #20 in FY2023 and not on the FY2025 list; down 2 since FY2023.
23	Evoqua Water Technologies, LLC Top agencies VA (Department of Veterans Affairs)	$36,264	0.6%	Rank history: not on the FY2021–FY2023 lists and #27 in FY2025; new.
24	Fkdaworl LLC Top agencies DOI (Department of the Interior)	$33,331	0.6%	Rank history: not on the FY2021–FY2022 lists, #24 in FY2023 and not on the FY2025 list; unchanged since FY2023.
25	Blue Ridge Analytical, LLC Top agencies USDA (Department of Agriculture)	$28,878	0.5%	Rank history: #20 in FY2021, #19 in FY2022, #23 in FY2023 and #39 in FY2025; down 2 since FY2023.
26	Water Conditioning of Merced County, Inc. Top agencies VA (Department of Veterans Affairs)	$25,485	0.4%	Rank history: #15 in FY2021, #20 in FY2022, #19 in FY2023 and #57 in FY2025; down 7 since FY2023.
27	Environmental Quality Laboratories Inc. 2 awardees Top agencies USDA (Department of Agriculture)	$23,256	0.4%	Rank history: not on the FY2021 list, #26 in FY2022, #27 in FY2023 and #32 in FY2025; unchanged since FY2023.
28	Water Treatment Services Inc. Top agencies VA (Department of Veterans Affairs)	$22,368	0.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
29	Teklab Inc. Top agencies USAF (Department of the Air Force)	$17,343	0.3%	Rank history: #25 in FY2021, #27 in FY2022, #29 in FY2023 and #31 in FY2025; unchanged since FY2023.
30	Fourtune 4, Inc. Top agencies VA (Department of Veterans Affairs)	$15,750	0.3%	Rank history: #23 in FY2021, #28 in FY2022, #28 in FY2023 and not on the FY2025 list; down 2 since FY2023.
31	Nashville & Davidson County, Metropolitan Government Of Top agencies VA (Department of Veterans Affairs)	$12,953	0.2%	Rank history: #24 in FY2021, #29 in FY2022, #31 in FY2023 and #41 in FY2025; unchanged since FY2023.
32	Jet Inc. Top agencies DOS (Department of State)	$11,926	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
33	Environmental Chemists Inc. Top agencies DHA (Defense Health Agency)	$9,970	0.2%	Rank history: not on the FY2021 list, #33 in FY2022, #38 in FY2023 and #47 in FY2025; up 5 since FY2023.
34	Battelle Memorial Institute Top agencies USAF (Department of the Air Force)	$9,025	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
35	Cwm Environmental LLC Top agencies VA (Department of Veterans Affairs)	$8,580	0.1%	Rank history: not on the FY2021–FY2022 lists, #33 in FY2023 and #58 in FY2025; down 2 since FY2023.
36	Water Check, Inc. Top agencies VA (Department of Veterans Affairs)	$6,200	0.1%	Rank history: not on the FY2021–FY2023 lists and #52 in FY2025; new.
37	Corrections Colorado Department of Through Colorado Department of Public Health & Environment Top agencies USDA (Department of Agriculture)	$6,000	0.1%	Rank history: not on the FY2021–FY2022 lists, #36 in FY2023 and not on the FY2025 list; down 1 since FY2023.
38	JD Tierra Verde LLC Top agencies DOI (Department of the Interior)	$4,134	0.1%	Rank history: not on the FY2021–FY2023 lists and #56 in FY2025; new.
39	Meca Consulting Inc. Top agencies VA (Department of Veterans Affairs)	$1,119	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
40	Lower Colorado River Authority Top agencies VA (Department of Veterans Affairs)	$116	<0.1%	Rank history: #37 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.

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 $5.99 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 2024 ran Oct 1, 2023 – Sep 30, 2024. 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 FY2023. "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 FY2023 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