Company lists · Data refreshed November 2026
Top 25 Water testing equipment distributors based in the United States
RevenueBase identified 280 company matches for water testing equipment distributors associated with the United States as of November 2026 and tracks 6,259 professional contacts across them, including 2,787 with verified work emails. Chicago is the largest hub.
This list covers company matches for water testing equipment distributors associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest water testing equipment distributors based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 3,297 contacts → | ||||
Exact match “At Hach, we ensure water quality for people around the world, and every associate plays a vital role in that mission.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 204 contacts → | ||||
Exact match “YSI is the maker of environmental, laboratory, and municipal monitoring instruments, sensors, software, systems, and data collection platforms for water quality monitoring and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 179 contacts → | ||||
Exact match “Advanced Environmental Laboratories, Inc.(AEL) is a NELAP/TNI and DOD certified, national full-service laboratory firm, headquartered in Jacksonville, Florida, with additional…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 151 contacts → | ||||
Exact match “Since 1919, we are a leading manufacturer of environmental testing equipment for water and soil.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 144 contacts → | ||||
Exact match “AquaPhoenix is a custom manufacturer offering innovative products and services for industrial water quality testing and chemical feed and control.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 88 contacts → | ||||
Exact match “Sigura is a leading supplier of water treatment solutions for Residential Pools & Spas, as well as Industrial and Municipal applications.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 84 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 60 contacts → | ||||
Exact match “Weck Laboratories Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 60 contacts → | ||||
Exact match “Babcock Laboratories, Inc.(Babcock Labs) is a full service commercial laboratory that analyzes drinking water, wastewater, stormwater, food and beverages, groundwater, soil, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 59 contacts → | ||||
Exact match “Pumps of Houston is Texas' leading distributor of fresh water and wastewater pumping equipment.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 49 contacts → | ||||
Exact match “Located in the San Francisco Bay Area (Pittsburg), McCampbell Analytical tests drinking water, effluent, soils, solids, hazardous waste, air, industrial materials and food for a…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 47 contacts → | ||||
Exact match “At US Water Systems, we design and build commercial and residential water treatment solutions right here, using the internet to ship directly to your home or business.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 46 contacts → | ||||
Exact match “PDC Laboratories provides quality control, sample collection and other environmental testing services in a range of applications.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 45 contacts → | ||||
Exact match “The Myron L® Company, originally founded in 1957 as a Research and Development company, is a privately owned and operated California Corporation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 45 contacts → | ||||
Exact match “Environmental Express is your trusted partner for innovation, development and manufacture of sample collection, preparation, single use consumables and analysis equipment used in…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 44 contacts → | ||||
Exact match “PSI Process is a stocking distributor and service facility for the world’s leading manufacturers of equipment used in the treatment and transfer of water, wastewater and other…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 44 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 42 contacts → | ||||
Exact match “Swan is a leading provider of on-line analytical systems in the water industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 38 contacts → | ||||
Exact match “Plumber's Choice offers professional contractors the opportunity to expand their business and improve their bottom line with water treatment.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 38 contacts → | ||||
Exact match “RMB Environmental Laboratories (RMB) is an independent, leading provider of comprehensive environmental testing solutions, founded in 1995.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 34 contacts → | ||||
Exact match “For over 35 years, MARS Company has proven itself in the waterworks industry as the leader in custom-designed and fabricated Water Meter Testing Systems.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 28 contacts → | ||||
Exact match “Alloway is a full-service environmental laboratory specializing in analyses on drinking water, wastewater, and solid and hazardous waste.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 27 contacts → | ||||
Exact match “Secondwind Water Systems, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 26 contacts → | ||||
Exact match “With roots dating back to 1959, our combined legacy brings together the strengths of Valley Farms Supply and Milan Supply Company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 26 contacts → | ||||
Exact match “For more than 50 years, ACCO Unlimited Corporation has been a premier distributor of commercial water treatment chemicals and equipment.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “water testing equipment distributors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 280 water testing equipment distributors based in the United States
See the full list, filter by size, metro and specialty, and access 2,787 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Water testing equipment distributors based in the United States at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 280 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with the United States whose business descriptions match “water testing equipment distributors” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 2,787 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “water testing equipment distributors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many water testing equipment distributors are there based in the United States?
RevenueBase identified 280 company matches for water testing equipment distributors associated with the United States as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
HACH tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most water testing equipment distributors?
Chicago leads with 4 company records, followed by Houston (4) and Tallahassee (3).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 2,787 professional contacts with verified work emails tracked across these 280 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 280 water testing equipment distributors based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Water testing equipment distributors by geography
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Water testing equipment distributors based in Germany
- Water testing equipment distributors based in Spain
- Water testing equipment distributors based in the United Kingdom
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
Company intelligence · public preview
Top 25 water testing equipment distributors based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 280 matching company records for water testing equipment distributors based in the United States, with 6,259 tracked contacts and 2,787 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 water testing equipment distributors based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  HACHhach.comHQ: Loveland, IL, United StatesReported employees: 1,001-5,000 | Loveland, IL, United States | 1,001-5,000 | Exact match | 3,297 contacts → |
“At Hach, we ensure water quality for people around the world, and every associate plays a vital role in that mission.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Ysi, INCysi.comHQ: Yellow Springs, OH, United StatesReported employees: 201-500 | Yellow Springs, OH, United States | 201-500 | Exact match | 204 contacts → |
“YSI is the maker of environmental, laboratory, and municipal monitoring instruments, sensors, software, systems, and data collection platforms for water quality monitoring and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Advanced Environmental Laboratories, INCaellab.comHQ: Jacksonville, FL, United StatesReported employees: 51-200 | Jacksonville, FL, United States | 51-200 | Exact match | 179 contacts → |
“Advanced Environmental Laboratories, Inc.(AEL) is a NELAP/TNI and DOD certified, national full-service laboratory firm, headquartered in Jacksonville, Florida, with additional…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Lamotte Companylamotte.comHQ: Chestertown, MD, United StatesReported employees: 201-500 | Chestertown, MD, United States | 201-500 | Exact match | 151 contacts → |
“Since 1919, we are a leading manufacturer of environmental testing equipment for water and soil.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Aquaphoenix Scientificaquaphoenixsci.comHQ: Hanover, PA, United StatesReported employees: 51-200 | Hanover, PA, United States | 51-200 | Exact match | 144 contacts → |
“AquaPhoenix is a custom manufacturer offering innovative products and services for industrial water quality testing and chemical feed and control.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Innovative Water Caresigurawater.comHQ: Alpharetta, GA, United StatesReported employees: 1,001-5,000 | Alpharetta, GA, United States | 1,001-5,000 | Exact match | 88 contacts → |
“Sigura is a leading supplier of water treatment solutions for Residential Pools & Spas, as well as Industrial and Municipal applications.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Geotech Environmental Equipment, INCgeotechenv.comHQ: Denver, WA, United StatesReported employees: 51-200 | Denver, WA, United States | 51-200 | Exact match | 84 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 8 |  Weck Laboratories, INCwecklabs.comHQ: City Of Industry, CA, United StatesReported employees: 51-200 | City Of Industry, CA, United States | 51-200 | Exact match | 60 contacts → |
“Weck Laboratories Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Babcock Laboratories, INCbabcocklabs.comHQ: Riverside, CA, United StatesReported employees: 51-200 | Riverside, CA, United States | 51-200 | Exact match | 60 contacts → |
“Babcock Laboratories, Inc.(Babcock Labs) is a full service commercial laboratory that analyzes drinking water, wastewater, stormwater, food and beverages, groundwater, soil, and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Pumps Of Houston, INCpumpsofhouston.comHQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 59 contacts → |
“Pumps of Houston is Texas' leading distributor of fresh water and wastewater pumping equipment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Mccampbell Analytical, INCmccampbell.comHQ: Pittsburg, CA, United StatesReported employees: 51-200 | Pittsburg, CA, United States | 51-200 | Exact match | 49 contacts → |
“Located in the San Francisco Bay Area (Pittsburg), McCampbell Analytical tests drinking water, effluent, soils, solids, hazardous waste, air, industrial materials and food for a…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  US Water Systems, INCuswatersystems.comHQ: 195, IN, United StatesReported employees: 51-200 | 195, IN, United States | 51-200 | Exact match | 47 contacts → |
“At US Water Systems, we design and build commercial and residential water treatment solutions right here, using the internet to ship directly to your home or business.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  PDC Laboratories, INCpdclab.comHQ: Springfield, MO, United StatesReported employees: 51-200 | Springfield, MO, United States | 51-200 | Exact match | 46 contacts → |
“PDC Laboratories provides quality control, sample collection and other environmental testing services in a range of applications.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Myron L Companymyronl.comHQ: Carlsbad, CA, United StatesReported employees: 51-200 | Carlsbad, CA, United States | 51-200 | Exact match | 45 contacts → |
“The Myron L® Company, originally founded in 1957 as a Research and Development company, is a privately owned and operated California Corporation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Environmental Expressenvironmentalexpress.comHQ: Charleston, SC, United StatesReported employees: 501-1,000 | Charleston, SC, United States | 501-1,000 | Exact match | 45 contacts → |
“Environmental Express is your trusted partner for innovation, development and manufacture of sample collection, preparation, single use consumables and analysis equipment used in…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  PSI Process Pumping Services, INCpsiprocess.comHQ: Middlesex, NJ, United StatesReported employees: 51-200 | Middlesex, NJ, United States | 51-200 | Exact match | 44 contacts → |
“PSI Process is a stocking distributor and service facility for the world’s leading manufacturers of equipment used in the treatment and transfer of water, wastewater and other…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Rainsoft Water Treatmentrainsoft.com HQ: Roselle, IL, United StatesReported employees: 11-50 | Roselle, IL, United States | 11-50 | Exact match | 44 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 |  Swan Analytical USAswan.chHQ: Wheeling, IL, United StatesReported employees: 11-50 | Wheeling, IL, United States | 11-50 | Exact match | 42 contacts → |
“Swan is a leading provider of on-line analytical systems in the water industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Plumber's Choice Water Solutions, Exclusive Distributor Of Flow-Tech Homeplumberschoicewater.comHQ: Hendersonville, TN, United StatesReported employees: 11-50 | Hendersonville, TN, United States | 11-50 | Exact match | 38 contacts → |
“Plumber's Choice offers professional contractors the opportunity to expand their business and improve their bottom line with water treatment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  RMB Environmental Laboratories INCrmbel.comHQ: Detroit Lakes, MN, United StatesReported employees: 51-200 | Detroit Lakes, MN, United States | 51-200 | Exact match | 38 contacts → |
“RMB Environmental Laboratories (RMB) is an independent, leading provider of comprehensive environmental testing solutions, founded in 1995.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Mars Companymarswater.comHQ: Ocala, FL, United StatesReported employees: 11-50 | Ocala, FL, United States | 11-50 | Exact match | 34 contacts → |
“For over 35 years, MARS Company has proven itself in the waterworks industry as the leader in custom-designed and fabricated Water Meter Testing Systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Allowayalloway.comHQ: Lima, OH, United StatesReported employees: 51-200 | Lima, OH, United States | 51-200 | Exact match | 28 contacts → |
“Alloway is a full-service environmental laboratory specializing in analyses on drinking water, wastewater, and solid and hazardous waste.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Secondwind Water Systems INCsecondwindwater.comHQ: Manchester, NH, United StatesReported employees: 11-50 | Manchester, NH, United States | 11-50 | Exact match | 27 contacts → |
“Secondwind Water Systems, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Valley Farms Supplyheadwaterco.comHQ: Lansing, MI, United StatesReported employees: 11-50 | Lansing, MI, United States | 11-50 | Exact match | 26 contacts → |
“With roots dating back to 1959, our combined legacy brings together the strengths of Valley Farms Supply and Milan Supply Company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Acco Unlimited Corporationaccounlimited.comHQ: Johnston, IA, United StatesReported employees: 11-50 | Johnston, IA, United States | 11-50 | Exact match | 26 contacts → |
“For more than 50 years, ACCO Unlimited Corporation has been a premier distributor of commercial water treatment chemicals and equipment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 280 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Water testing equipment distributors: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
276 records in the displayed employee bands.
4 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 280 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for water testing equipment distributors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many water testing equipment distributors did RevenueBase find based in the United States?
The saved snapshot records 280 matching company records, 6,259 tracked contacts and 2,787 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Water testing equipment distributors by geography
Cite this list
RevenueBase Data Team. Top 25 water testing equipment distributors based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/water-testing-equipment-distributors/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Water testing equipment distributors based in Germany
- Water testing equipment distributors based in Spain
- Water testing equipment distributors based in the United Kingdom
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
Company intelligence · public preview
Top 25 water testing equipment distributors based in the United States
RevenueBase records 280 matching company records for water testing equipment distributors based in the United States, with 6,259 tracked contacts and 2,787 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 water testing equipment distributors based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | HACHhach.com HQ: Loveland, IL, United StatesReported employees: 1,001-5,000 | Loveland, IL, United States | 1,001-5,000 | Exact match | 3,297 contacts → |
“At Hach, we ensure water quality for people around the world, and every associate plays a vital role in that mission.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Ysi, INCysi.com HQ: Yellow Springs, OH, United StatesReported employees: 201-500 | Yellow Springs, OH, United States | 201-500 | Exact match | 204 contacts → |
“YSI is the maker of environmental, laboratory, and municipal monitoring instruments, sensors, software, systems, and data collection platforms for water quality monitoring and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Advanced Environmental Laboratories, INCaellab.com HQ: Jacksonville, FL, United StatesReported employees: 51-200 | Jacksonville, FL, United States | 51-200 | Exact match | 179 contacts → |
“Advanced Environmental Laboratories, Inc.(AEL) is a NELAP/TNI and DOD certified, national full-service laboratory firm, headquartered in Jacksonville, Florida, with additional…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Lamotte Companylamotte.com HQ: Chestertown, MD, United StatesReported employees: 201-500 | Chestertown, MD, United States | 201-500 | Exact match | 151 contacts → |
“Since 1919, we are a leading manufacturer of environmental testing equipment for water and soil.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Aquaphoenix Scientificaquaphoenixsci.com HQ: Hanover, PA, United StatesReported employees: 51-200 | Hanover, PA, United States | 51-200 | Exact match | 144 contacts → |
“AquaPhoenix is a custom manufacturer offering innovative products and services for industrial water quality testing and chemical feed and control.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Innovative Water Caresigurawater.com HQ: Alpharetta, GA, United StatesReported employees: 1,001-5,000 | Alpharetta, GA, United States | 1,001-5,000 | Exact match | 88 contacts → |
“Sigura is a leading supplier of water treatment solutions for Residential Pools & Spas, as well as Industrial and Municipal applications.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Geotech Environmental Equipment, INCgeotechenv.com HQ: Denver, WA, United StatesReported employees: 51-200 | Denver, WA, United States | 51-200 | Exact match | 84 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 8 | Weck Laboratories, INCwecklabs.com HQ: City Of Industry, CA, United StatesReported employees: 51-200 | City Of Industry, CA, United States | 51-200 | Exact match | 60 contacts → |
“Weck Laboratories Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Babcock Laboratories, INCbabcocklabs.com HQ: Riverside, CA, United StatesReported employees: 51-200 | Riverside, CA, United States | 51-200 | Exact match | 60 contacts → |
“Babcock Laboratories, Inc.(Babcock Labs) is a full service commercial laboratory that analyzes drinking water, wastewater, stormwater, food and beverages, groundwater, soil, and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Pumps Of Houston, INCpumpsofhouston.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 59 contacts → |
“Pumps of Houston is Texas' leading distributor of fresh water and wastewater pumping equipment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Mccampbell Analytical, INCmccampbell.com HQ: Pittsburg, CA, United StatesReported employees: 51-200 | Pittsburg, CA, United States | 51-200 | Exact match | 49 contacts → |
“Located in the San Francisco Bay Area (Pittsburg), McCampbell Analytical tests drinking water, effluent, soils, solids, hazardous waste, air, industrial materials and food for a…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | US Water Systems, INCuswatersystems.com HQ: 195, IN, United StatesReported employees: 51-200 | 195, IN, United States | 51-200 | Exact match | 47 contacts → |
“At US Water Systems, we design and build commercial and residential water treatment solutions right here, using the internet to ship directly to your home or business.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | PDC Laboratories, INCpdclab.com HQ: Springfield, MO, United StatesReported employees: 51-200 | Springfield, MO, United States | 51-200 | Exact match | 46 contacts → |
“PDC Laboratories provides quality control, sample collection and other environmental testing services in a range of applications.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Myron L Companymyronl.com HQ: Carlsbad, CA, United StatesReported employees: 51-200 | Carlsbad, CA, United States | 51-200 | Exact match | 45 contacts → |
“The Myron L® Company, originally founded in 1957 as a Research and Development company, is a privately owned and operated California Corporation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Environmental Expressenvironmentalexpress.com HQ: Charleston, SC, United StatesReported employees: 501-1,000 | Charleston, SC, United States | 501-1,000 | Exact match | 45 contacts → |
“Environmental Express is your trusted partner for innovation, development and manufacture of sample collection, preparation, single use consumables and analysis equipment used in…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | PSI Process Pumping Services, INCpsiprocess.com HQ: Middlesex, NJ, United StatesReported employees: 51-200 | Middlesex, NJ, United States | 51-200 | Exact match | 44 contacts → |
“PSI Process is a stocking distributor and service facility for the world’s leading manufacturers of equipment used in the treatment and transfer of water, wastewater and other…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Rainsoft Water Treatmentrainsoft.com HQ: Roselle, IL, United StatesReported employees: 11-50 | Roselle, IL, United States | 11-50 | Exact match | 44 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | Swan Analytical USAswan.ch HQ: Wheeling, IL, United StatesReported employees: 11-50 | Wheeling, IL, United States | 11-50 | Exact match | 42 contacts → |
“Swan is a leading provider of on-line analytical systems in the water industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Plumber's Choice Water Solutions, Exclusive Distributor Of Flow-Tech Homeplumberschoicewater.com HQ: Hendersonville, TN, United StatesReported employees: 11-50 | Hendersonville, TN, United States | 11-50 | Exact match | 38 contacts → |
“Plumber's Choice offers professional contractors the opportunity to expand their business and improve their bottom line with water treatment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | RMB Environmental Laboratories INCrmbel.com HQ: Detroit Lakes, MN, United StatesReported employees: 51-200 | Detroit Lakes, MN, United States | 51-200 | Exact match | 38 contacts → |
“RMB Environmental Laboratories (RMB) is an independent, leading provider of comprehensive environmental testing solutions, founded in 1995.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Mars Companymarswater.com HQ: Ocala, FL, United StatesReported employees: 11-50 | Ocala, FL, United States | 11-50 | Exact match | 34 contacts → |
“For over 35 years, MARS Company has proven itself in the waterworks industry as the leader in custom-designed and fabricated Water Meter Testing Systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Allowayalloway.com HQ: Lima, OH, United StatesReported employees: 51-200 | Lima, OH, United States | 51-200 | Exact match | 28 contacts → |
“Alloway is a full-service environmental laboratory specializing in analyses on drinking water, wastewater, and solid and hazardous waste.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Secondwind Water Systems INCsecondwindwater.com HQ: Manchester, NH, United StatesReported employees: 11-50 | Manchester, NH, United States | 11-50 | Exact match | 27 contacts → |
“Secondwind Water Systems, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Valley Farms Supplyheadwaterco.com HQ: Lansing, MI, United StatesReported employees: 11-50 | Lansing, MI, United States | 11-50 | Exact match | 26 contacts → |
“With roots dating back to 1959, our combined legacy brings together the strengths of Valley Farms Supply and Milan Supply Company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Acco Unlimited Corporationaccounlimited.com HQ: Johnston, IA, United StatesReported employees: 11-50 | Johnston, IA, United States | 11-50 | Exact match | 26 contacts → |
“For more than 50 years, ACCO Unlimited Corporation has been a premier distributor of commercial water treatment chemicals and equipment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 280 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Water testing equipment distributors: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
276 records in the displayed employee bands.
4 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 280 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for water testing equipment distributors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many water testing equipment distributors did RevenueBase find based in the United States?
The saved snapshot records 280 matching company records, 6,259 tracked contacts and 2,787 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Water testing equipment distributors by geography
Cite this list
RevenueBase Data Team. Top 25 water testing equipment distributors based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/water-testing-equipment-distributors/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Water testing equipment distributors based in Germany
- Water testing equipment distributors based in Spain
- Water testing equipment distributors based in the United Kingdom
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States