Company lists · Data refreshed November 2026

Top 25 Sludge dewatering companies worldwide

RevenueBase identified 340 company matches for sludge dewatering companies worldwide as of November 2026 and tracks 3,074 professional contacts across them, including 911 with verified work emails. The United States is the largest market and Delhi the largest hub.

This list covers company matches for sludge dewatering companies 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 6, 2026. Country and city lists for sludge dewatering companies 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 6, 2026 How this list was built
340Companies
3,074Contacts tracked
911Verified emails
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The 25 largest sludge dewatering companies worldwide

Ranked by team size
Top 25 of 340 company matches for sludge dewatering companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchMölndal, SwedenHQ recorded Nov 6, 202651-200147 contacts →

Exact match

“Nordic Water is an international company which provides equipment and systems for water and wastewater treatment to process industries and public utilities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchConroe, WY, United StatesHQ recorded Nov 6, 202651-200130 contacts →

Exact match

“Kayden Industries was founded in 1995 in Calgary, Canada; with the goal of leading innovation in the solids control industry through the use of centrifuge technology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLugo, ItalyHQ recorded Nov 6, 202651-200128 contacts →

Exact match

“Diemme Filtration delivers advanced solid-liquid separation technologies for industrial processes worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchKenosha, United StatesHQ recorded Nov 6, 202651-200107 contacts →

Exact match

“Centrisys, a leading US manufacturer, specializes in dewatering centrifuges, sludge thickeners, and low-temperature belt dryers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBibra Lake, AustraliaHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“SPIRAC PROVIDES SOLIDS HANDLING SOLUTIONS FOR MUNICIPAL WASTEWATER AND INDUSTRIAL APPLICATIONS Municipal screening, grit and sludge handling solutions are our primary focus, but…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202651-20058 contacts →

Exact match

“We provide drilling fluids and solids separation services, including dewatering, desludging, and water remediation to the environmental and energy industries across the United…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchEłk, PolandHQ recorded Nov 6, 2026201-50055 contacts →

Exact match

“ESMIL Group is a leading global manufacturer of equipment for wastewater treatment and sludge dewatering, as well as a provider of advanced membrane systems for a wide range of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchCampinas, BrazilHQ recorded Nov 6, 2026501-1,00053 contacts →

Exact match

“FOXWATER is specialized in effluents treatment from industrial origin, percolated also known as landfills leachate, ballast water, domestic sewage, reuse water, among others.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchNoida, IndiaHQ recorded Nov 6, 2026201-50051 contacts →

Exact match

“Micro Transmission Systems has been a established leader in water and wastewater treatment since 1996, guided by the vision of Mr.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchDubai, United Arab EmiratesHQ recorded Nov 6, 202651-20049 contacts →

Exact match

“TRANSMAK Dewatering Services started its dewatering activities by taking forward the existing dewatering projects & dewatering team of Al Ghurair Arabian Foundations Engineering…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchDubai, United Arab EmiratesHQ recorded Nov 6, 2026201-50047 contacts →

Exact match

“Award-Winning Dewatering Company in UAE.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBorås, SwedenHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“We are specialized within robust mechanical sludge and solids removal equipment from inlet to outlet at Water and Waste Water Treatment Plants.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchGreenwich, NY, United KingdomHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“Leading supplier of dewatering, thickening, and composting equipment with thousands of installations worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchPescantina, ItalyHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“OUR COMPANY: Fraccaroli & Balzan s.p.a.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchVillasanta, CanadaHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Design, construction, and installation of water treatment and sludge dehydration plants.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchKolkata, IndiaHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“At Gem Drytech Systems LLP, we don’t just manufacture dryers, we solve one of industry’s most expensive problems: Moisture.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMoerdijk, NetherlandsHQ recorded Nov 6, 202651-20029 contacts →

Exact match

“Op industrieterrein Moerdijk staat een van Europa’s grootste, milieuvriendelijkste en meest geavanceerde slibverbrandingsinstallaties van N.V.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLouisville, KY, United StatesHQ recorded Nov 6, 202651-20029 contacts →

Exact match

“Business, family, and life are built on stable foundations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBlumenau, BrazilHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Na Axson, resolver é mais do que entregar.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchHolland, MI, United StatesHQ recorded Nov 6, 202651-20027 contacts →

Exact match

“Located in Holland, Michigan, M.W.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchPraha - Zapad, United StatesHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“AMCON is a team of sludge dewatering professionals who provide amenity and convenience beyond your expectation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSaint M'herve, FranceHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“SEMEO est le spécialiste dans la location d'équipements pour la gestion des eaux urbaines, des boues résiduaires et des rejets industriels.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchCivitella Di Romagna, ItalyHQ recorded Nov 6, 202651-20023 contacts →

Exact match

“Babbini S.p.A.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202651-20023 contacts →

Exact match

“Dredging Brazil, Dredging and Solids Dehydration Specialists - A company founded by an ideal.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchFjärås, SwedenHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Effective dewatering is our business concept - when results matter Our business concept is to make our customers’ dewatering more effective, thereby helping them to reduce the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 340 sludge dewatering companies worldwide

See the full list, filter by size, metro and specialty, and access 911 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Sludge dewatering companies worldwide at a glance

As of Nov 6, 2026
29.6%Verified-email coverage
9.0Average contacts per company
11-50Median size (employees)
0.9%Largest-city concentration · Delhi
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
136
11-50
122
51-200
66
201-500
9
501-1,000
3
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 sludge dewatering companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “sludge dewatering companies” 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 911 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.

Sludge dewatering companies by location

1 lists · largest first

Every Sludge dewatering companies 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 “sludge dewatering companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sludge dewatering companies are there worldwide?

RevenueBase identified 340 company matches for sludge dewatering companies 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?

Nordic Water Products tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most sludge dewatering companies?

The United States leads with 59 companies. Every sludge dewatering companies list by country and city is linked on this page.

Which city has the most sludge dewatering companies?

Delhi leads with 3 company records, followed by Singapore (3) and Taizhou (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 911 professional contacts with verified work emails tracked across these 340 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.

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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.