Company lists · Data refreshed November 2026

Top 25 Wastewater treatment tank covers suppliers worldwide

RevenueBase identified 149 company matches for wastewater treatment tank covers suppliers worldwide as of November 2026 and tracks 1,502 professional contacts across them, including 476 with verified work emails. The United States is the largest market and Gressvik the largest hub.

This list covers company matches for wastewater treatment tank covers suppliers worldwide, 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 3, 2026. Country and city lists for wastewater treatment tank covers suppliers follow the table.

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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 3, 2026 How this list was built
149Companies
1,502Contacts tracked
476Verified emails
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The 25 largest wastewater treatment tank covers suppliers worldwide

Ranked by team size
Top 25 of 149 company matches for wastewater treatment tank covers suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 3, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchOld Saybrook, CT, United StatesHQ recorded Nov 3, 20261,001-5,000306 contacts →

Exact match

“Protecting the environment with innovative wastewater treatment solutions for over 35 years, Infiltrator is the leading manufacturer of onsite wastewater treatment products in…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
2Exact matchWielsbeke, BelgiumHQ recorded Nov 3, 202651-20048 contacts →

Exact match

“Bio- Dynamics is specialized in building tanks for wastewater treatment plants, biogas plants and for industrial and agricultural applications.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
3Exact matchRochester, IN, United StatesHQ recorded Nov 3, 202651-20045 contacts →

Exact match

“TOPP is a proven leader in the sewage, sump and wastewater markets, offering a full line of high-quality environmentally responsible products, including fiberglass, polyethylene…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
4Exact matchThailandHQ recorded Nov 3, 202651-20041 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
5Exact matchVaughan, ON, CanadaHQ recorded Nov 3, 202611-5040 contacts →

Exact match

“Water & Wastewater Treatment Equipment sales & service for industrial & municipal applications: grinders, screens, conveyors, SBRs, grit removal, aerators, diffusers, blowers…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
6Exact matchSantiago, ChileHQ recorded Nov 3, 202651-20040 contacts →

Exact match

“Infraplast S.A.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
7Exact matchKarlskrona, SwedenHQ recorded Nov 3, 202651-20037 contacts →

Exact match

“Kingspan BAGA arbetar med vattenrening.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
8Exact matchStoney Creek, OH, CanadaHQ recorded Nov 3, 202611-5037 contacts →

Exact match

“SERVICES, PRODUCTS AND EXPERTISE IN THE WATER TREATMENT INDUSTRY Continental Carbon Group offers a wide range of products, services and expertise in the water and wastewater…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
9Exact matchNorthamptonshire, United KingdomHQ recorded Nov 3, 202651-20034 contacts →

Exact match

“Marsh Industries delivers world-class water/wastewater treatment products and solutions to the domestic, commercial, agricultural and leisure sectors from its UK manufacturing…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
10Exact matchMirandola, ItalyHQ recorded Nov 3, 202611-5022 contacts →

Exact match

“X2 Solutions was born in 2011 from people coming from the waste water treatment market, with the idea to propose a complete products catalog, in order to better meet the costumers…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
11Exact matchTullamore, IrelandHQ recorded Nov 3, 202651-20021 contacts →

Exact match

“MEICA design and build experts: Molloy Environmental Systems, is a leader in the design, manufacture and install of wastewater treatment systems, pumping stations, and precast…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
12Exact matchYoungstown, OH, United StatesHQ recorded Nov 3, 202611-5020 contacts →

Exact match

“Trumbull Manufacturing began as outgrowth of Trumbull Industries which was founded in 1922 in Warren, Ohio (Trumbull County).”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
13Exact matchVadnais Heights, MN, IndiaHQ recorded Nov 3, 202611-5020 contacts →

Exact match

“Recognized as a market leader in lagoon based process technology and cover systems, LET’s expertise encompasses all aspects of project development from conceptual design to final…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
14Exact matchBoca Raton, FL, United StatesHQ recorded Nov 3, 202611-5019 contacts →

Exact match

“Since 1982, Florida Aquastore has been the premier company for the water storage and wastewater market across Florida, The Caribbean, Central and South America.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
15Exact matchČáslav, Czech RepublicHQ recorded Nov 3, 202651-20019 contacts →

Exact match

“The main subject of activity of TopolWater, ltd.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
16Exact matchAlpharetta, GA, United StatesHQ recorded Nov 3, 202611-5018 contacts →

Exact match

“Ecologix was founded over a decade ago with a simple vision: recruit the best people, acquire the best tools, provide an “A-class” working environment, and continually deliver…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
17Exact matchLakeville, NB, United StatesHQ recorded Nov 3, 202611-5017 contacts →

Exact match

“Industrial & Environmental Concepts, Inc.(IEC) is a leading designer, fabricator, and installer of innovative geomembrane Cover and Liner systems for industrial, municipal, and…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
18Exact matchSurrey, BC, CanadaHQ recorded Nov 3, 202611-5013 contacts →

Exact match

“Welcome to Canwest Tanks & Ecological Systems - 100% Canadian Owned and Operated, your Premier Source for Water and Wastewater Solutions!”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
19Exact matchFredericton, NB, CanadaHQ recorded Nov 3, 202651-20013 contacts →

Exact match

“Geomembrane Technologies™, an Evoqua brand, offers a selection of innovative tank and lagoon covers-as well as containment liners-for water and wastewater applications worldwide.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
20Exact matchOrlando, FL, United StatesHQ recorded Nov 3, 20261-1012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
21Exact matchŠirvintų R., LithuaniaHQ recorded Nov 3, 202651-2009 contacts →

Exact match

“August ir Ko is a leading manufacturer of wastewater treatment technologies.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
22Exact matchHalle, BelgiumHQ recorded Nov 3, 202611-509 contacts →

Exact match

“AQUATURBO™, Concepteur et Fabricant d'équipements de traitement des eaux usées.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
23Exact matchMaceió, BrazilHQ recorded Nov 3, 202611-509 contacts →

Exact match

“Produzimos ETEs e ETAs compactas e modulares que podem se adequar a demanda de cada cliente, seja no que tange a limitações de espaço físico, vazão ou caracterização.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
24Exact matchSauget, IL, United StatesHQ recorded Nov 3, 20261-107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
25Exact matchJoinville, BrazilHQ recorded Nov 3, 20261-107 contacts →

Exact match

“Oferecemos Soluções em- Estações de Tratamento de Esgoto Compactas (residências, prédios comerciais, hotéis, pousadas, indústrias, loteamentos)- Sistemas para captação e…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase

Showing 25 of 149 wastewater treatment tank covers suppliers worldwide

See the full list, filter by size, metro and specialty, and access 476 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Wastewater treatment tank covers suppliers worldwide at a glance

As of Nov 3, 2026
31.7%Verified-email coverage
10.1Average contacts per company
11-50Median size (employees)
1.3%Largest-city concentration · Gressvik
Nov 3, 2026Page data refreshed

Companies by employee count

1-10
61
11-50
60
51-200
20
201-500
3
501-1,000
1
1,001-5,000
1

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for wastewater treatment tank covers suppliers are linked below.
What qualifies
Company records worldwide whose business descriptions match “wastewater treatment tank covers suppliers” 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. 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 476 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 3, 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.

Wastewater treatment tank covers suppliers by location

1 lists · largest first

Every Wastewater treatment tank covers suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “wastewater treatment tank covers suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many wastewater treatment tank covers suppliers are there worldwide?

RevenueBase identified 149 company matches for wastewater treatment tank covers suppliers worldwide 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?

Infiltrator Water Technologies Decentralized Wastewater Treatment Solutions tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most wastewater treatment tank covers suppliers?

The United States leads with 27 companies. Every wastewater treatment tank covers suppliers list by country and city is linked on this page.

Which city has the most wastewater treatment tank covers suppliers?

Gressvik leads with 2 company records, followed by Africa (1) and Alpharetta (1).

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 476 professional contacts with verified work emails tracked across these 149 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 3, 2026.

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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.