Company lists · Data refreshed November 2026

Top 25 Waterworks filter suppliers based in Germany

RevenueBase identified 131 company matches for waterworks filter suppliers associated with Germany as of November 2026 and tracks 1,468 professional contacts across them, including 496 with verified work emails. Hamburg is the largest hub.

This list covers company matches for waterworks filter suppliers associated with Germany, 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.

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
131Companies
1,468Contacts tracked
496Verified emails
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The 25 largest waterworks filter suppliers based in Germany

Ranked by team size
Top 25 of 131 company matches for waterworks filter suppliers based in Germany, 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 matchKerpen, GermanyHQ recorded Nov 3, 2026501-1,000255 contacts →

Exact match

“As your experienced filter manufacturer, we can offer you filter systems based on many years of experience that guarantee maximum safety, reliability and protection.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
2Exact matchAarbergen, GermanyHQ recorded Nov 3, 20261,001-5,000178 contacts →

Exact match

“Water is becoming one of the defining challenges of our century.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
3Exact matchSchriesheim, GermanyHQ recorded Nov 3, 2026201-500134 contacts →

Exact match

“Wasser ist nicht nur eine kostbare Lebensressource, sondern auch eine der großen Herausforderungen dieses Jahrhunderts.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
4Exact matchSenden, GermanyHQ recorded Nov 3, 2026201-50061 contacts →

Exact match

“LENSER - Your #FiltrationExpert LENSER is one of the world's leading manufacturers of filter elements for solid/liquid separation and a subsidiary of the internationally…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
5Exact matchDortmund, GermanyHQ recorded Nov 3, 202651-20050 contacts →

Exact match

“The company was established as a dependent trading company of Gustaf Fagerberg AB, Gothenburg.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
6Exact matchStadtallendorf, GermanyHQ recorded Nov 3, 202651-20037 contacts →

Exact match

“FAUDI GmbH is one of the leading international manufacturers of filtration and separation technology.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
7Exact matchKettenbach, GermanyHQ recorded Nov 3, 2026201-50036 contacts →

Exact match

“Water Treatment’s product portfolio covers a range of water and waste water treatment processes with a focus on headworks, mechanical treatment and biological solutions deployed…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
8Exact matchFriedrichshafen, GermanyHQ recorded Nov 3, 2026201-50034 contacts →

Exact match

“Die RT-Filtertechnik GmbH ist ein international tätiges, mittelständiges Innovationsunternehmen für Filtrationstechnik in den Bereichen Mobilhydraulik, Industriehydraulik…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
9Exact matchNufringen, GermanyHQ recorded Nov 3, 202651-20031 contacts →

Exact match

“45 Jahre ELSÄSSER Filtertechnik: Was 1979 als kleines Ingenieurbüro, gegründet von Gerhard Elsässer, begann, hat sich bis heute zum führenden Filterhändler in der DACH Region…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
10Exact matchHamburg, GermanyHQ recorded Nov 3, 202651-20026 contacts →

Exact match

“We are a modern, medium-sized company in Hamburg.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
11Exact matchHerford, GermanyHQ recorded Nov 3, 202611-5024 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
12Exact matchDiez, GermanyHQ recorded Nov 3, 202651-20023 contacts →

Exact match

“Excellence in filtration - This is the goal we have embraced in more than 60 years in the business.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
13Exact matchGeorgensgmünd, GermanyHQ recorded Nov 3, 202651-20023 contacts →

Exact match

“JVK® Filtration Systems GmbH is a German company specializing in the development and manufacture of filter elements.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
14Exact matchLeonberg, GermanyHQ recorded Nov 3, 202611-5022 contacts →

Exact match

“OSMO Membrane Systems GmbH a highly specialised company of the GAW Group, develops and implements industrial filtration and membrane separation processes for demanding, customised…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
15Exact matchAltenstadt, GermanyHQ recorded Nov 3, 202611-5020 contacts →

Exact match

“HET Filter GmbH was established in Altenstadt in 1989.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
16Exact matchBad Kreuznach, GermanyHQ recorded Nov 3, 20261-1018 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
17Exact matchSchwarza, GermanyHQ recorded Nov 3, 202611-5016 contacts →

Exact match

“The Binzer family has been active in paper and filtration media manufacturing for more than 215 years.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
18Exact matchHilden, GermanyHQ recorded Nov 3, 2026201-50015 contacts →

Exact match

“Ultrafilter GmbH is the parent company of Ultrafilter.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
19Exact matchMannheim, GermanyHQ recorded Nov 3, 202611-5014 contacts →

Exact match

“Watch Water® with its headquarter in Mannheim, Germany, is one of the fastest growing companies in manufacturing Scale Prevention, Adsorbers, Filter Medias and INSTANT Dosing…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
20Exact matchWeil Der Stadt, GermanyHQ recorded Nov 3, 202611-5011 contacts →

Exact match

“We Are Wolftechnik At Wolftechnik, everything revolves around the separation of solids from liquids, from water to highly viscous adhesives.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
21Exact matchKlein-winternheim, GermanyHQ recorded Nov 3, 202611-508 contacts →

Exact match

“Die Marke acuraLine® steht seit langem für qualitativ hochwertige Filterprodukte zu marktgerechten Preisen.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
22Exact matchBad Liebenzell, GermanyHQ recorded Nov 3, 202611-508 contacts →

Exact match

“Wir produzieren und vertreiben Filtersysteme zur Abtrennung von Feststoffen aus Flüssigkeiten und Gasen.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
23Exact matchBerlin, GermanyHQ recorded Nov 3, 202611-508 contacts →

Exact match

“Seit 1978 vertreibt die Firma FILTER-MÜLLER hochwertige Luft, Öl, Kraftstoff, Hydraulik- und Wasserfilter sowie Filter für Lüftungs, Klima- und Entstaubungsanlagen in…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
24Exact matchLangula, GermanyHQ recorded Nov 3, 202611-508 contacts →

Exact match

“Die Flamingo Group kann auf eine über 50-jährige Erfahrung zurückblicken.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
25Exact matchSiegen, GermanyHQ recorded Nov 3, 202611-508 contacts →

Exact match

“For more than 80 years, DANGO & DIENENTHAL Filtration has been a reliable partner for liquid filtration in almost all branches of industry.”

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

Showing 25 of 131 waterworks filter suppliers based in Germany

See the full list, filter by size, metro and specialty, and access 496 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Waterworks filter suppliers based in Germany at a glance

As of Nov 3, 2026
33.8%Verified-email coverage
11.2Average contacts per company
11-50Median size (employees)
3.1%Largest-city concentration · Hamburg
Nov 3, 2026Page data refreshed

Companies by employee count

1-10
51
11-50
45
51-200
14
201-500
7
501-1,000
2
1,001-5,000
1

Email recency for this list is measured worldwide rather than for Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 131 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 Germany whose business descriptions match “waterworks filter 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. 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 496 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.

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 “waterworks filter suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many waterworks filter suppliers are there based in Germany?

RevenueBase identified 131 company matches for waterworks filter suppliers associated with Germany 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?

Boll & Kirch Filterbau Gmbh Bollfilter tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most waterworks filter suppliers?

Hamburg leads with 4 company records, followed by Mannheim (4) and Karlsruhe (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 496 professional contacts with verified work emails tracked across these 131 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.