Company lists · Data refreshed October 2026
Top 25 Commercial water filtration contractors based in Germany
RevenueBase identified 101 company matches for commercial water filtration contractors associated with Germany as of October 2026 and tracks 584 professional contacts across them, including 93 with verified work emails. Berlin is the largest hub.
This list covers company matches for commercial water filtration contractors 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 October 10, 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 commercial water filtration contractors based in Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 124 contacts → | ||||
Exact match “Wasser ist nicht nur eine kostbare Lebensressource, sondern auch eine der großen Herausforderungen dieses Jahrhunderts.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 2 | 20 contacts → | ||||
Exact match “HET Filter GmbH was established in Altenstadt in 1989.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 3 | 18 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 4 | 14 contacts → | ||||
Exact match “Die Weidner Wassertechnik GmbH ist seit über 20 Jahren Spezialist in der industriellen Wasseraufbereitung und der kompetente Ansprechpartner in allen Bereichen der komplexen Welt…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 5 | 9 contacts → | ||||
Exact match “The service portfolio ranges from the design, construction and maintenance of complete water treatment plants for industry and commerce to the sale of individual components of…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 6 | 8 contacts → | ||||
Exact match “Seit über 15 Jahren setzen unsere Systeme Maßstäbe bei der Schonung dieser natürlicher Ressource.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 7 | 8 contacts → | ||||
Exact match “Die aqua plus Wasser- und Recyclingsysteme GmbH mit Sitz in Böbingen an der Rems (Deutschland) ist ein dynamisches, innovatives Unternehmen im Bereich industriellen Wasser- und…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 8 | 8 contacts → | ||||
Exact match “Die Flamingo Group kann auf eine über 50-jährige Erfahrung zurückblicken.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 9 | 6 contacts → | ||||
Exact match “We are your reliable B2B partner and expert for your water business - no matter if you are looking for water purifiers, water coolers, customisable and reusable water bottles or…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 10 | 6 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 11 | 5 contacts → | ||||
Exact match “Eine klare Sache für Industrie, Gewerbe und Handel sowie für Bad, Küche, Schwimmbad und andere Bereiche im privaten Haushalt: Wasseraufbereitungssysteme plus kompetente Beratung…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 12 | 5 contacts → | ||||
Exact match “Wir planen und bauen Anlagen für Wasseraufbereitung und Abwassertechnik in industriellen Anwendungen.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 13 | 5 contacts → | ||||
Exact match “Innovatives und effizientes Wassermanagement für eine nachhaltige Zukunft.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 14 | 5 contacts → | ||||
Exact match “Systemlösungen sowohl für Privathaushalte als auch für Gewerbe, Industrie und Kommunen garantieren mit unseren Wasseraufbereitungsanlagen beste Trinkwasserqualität.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 15 | 4 contacts → | ||||
Exact match “Deutsche NovoChem GmbH & Co.KG is a chemicals company based out of Oberhausen, North Rhine-Westphalia, Germany.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 16 | 4 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 17 | 3 contacts → | ||||
Exact match “Die Z&H Wassertechnik GmbH ist ein wachsendes Unternehmen aus dem Bereich der industriellen Wasseraufbereitung und Experte für Sonderlösungen.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 18 | 3 contacts → | ||||
Exact match “Jakob Wassertechnik ist seit über zwei Jahrzehnten auf leitungsgebundene Wasserspender im professionellen Einsatz spezialisiert.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 19 | 3 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 20 | 2 contacts → | ||||
Exact match “Kalkschutzanlagen bringen eine einfache und unkomplizierte Lösung für diese Probleme.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 21 | 2 contacts → | ||||
Exact match “Die Filter System Technik GmbH & Co.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 22 | 2 contacts → | ||||
Exact match “Die Abwa-tec GmbH ist Ihr Spezialist auf dem Gebiet der Aufbereitung und Kreislaufführung von industriellen Prozesswässern.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 23 | 2 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 24 | 2 contacts → | ||||
Exact match “Membran-Filtrations-Technik GmbH short mft is a medium-sized company, which mainly deals with the construction, operation and service of membrane plants in fresh water, drinking…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 25 | 2 contacts → | ||||
Exact match “WaterX übernimmt das für Sie – schnell, individuell und mit großer Fachkompetenz!” Recorded in the RevenueBase company graph · Oct 10, 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 “commercial water filtration contractors”. 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 101 commercial water filtration contractors based in Germany
See the full list, filter by size, metro and specialty, and access 93 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Commercial water filtration contractors based in Germany at a glance
As of Oct 10, 2026Companies by employee count
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 101 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 “commercial water filtration contractors” 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 93 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 October 10, 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 “commercial water filtration contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many commercial water filtration contractors are there based in Germany?
RevenueBase identified 101 company matches for commercial water filtration contractors associated with Germany as of October 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?
BWT Wassertechnik Gmbh tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most commercial water filtration contractors?
Berlin leads with 4 company records, followed by Altenstadt (2) and Hamburg (2).
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 93 professional contacts with verified work emails tracked across these 101 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 October 10, 2026.
Ready to reach these companies? Verified emails and direct dials for all 101 commercial water filtration contractors based in Germany. Start with a free account, no credit card.
Download this list →Related lists
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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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Commercial water filtration contractors based in Australia
- Commercial water filtration contractors based in Belgium
- Commercial water filtration contractors based in Brazil
- Commercial water filtration contractors based in Canada
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Company intelligence · public preview
Top 25 commercial water filtration contractors based in Germany
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 101 matching company records for commercial water filtration contractors based in Germany, with 584 tracked contacts and 93 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: October 10, 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 commercial water filtration contractors based in Germany
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 |  BWT Wassertechnik Gmbhbwt.comHQ: Schriesheim, GermanyReported employees: 201-500 | Schriesheim, Germany | 201-500 | Exact match | 124 contacts → |
“Wasser ist nicht nur eine kostbare Lebensressource, sondern auch eine der großen Herausforderungen dieses Jahrhunderts.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  HET Filter Gmbhhet-filter.deHQ: Altenstadt, GermanyReported employees: 11-50 | Altenstadt, Germany | 11-50 | Exact match | 20 contacts → |
“HET Filter GmbH was established in Altenstadt in 1989.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Xylem Water Solutions Herford Gmbhwedeco.com HQ: Herford, GermanyReported employees: 11-50 | Herford, Germany | 11-50 | Exact match | 18 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 4 |  Weidner Wassertechnik Gmbhwasserchemie.deHQ: Herten, GermanyReported employees: 11-50 | Herten, Germany | 11-50 | Exact match | 14 contacts → |
“Die Weidner Wassertechnik GmbH ist seit über 20 Jahren Spezialist in der industriellen Wasseraufbereitung und der kompetente Ansprechpartner in allen Bereichen der komplexen Welt…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Leyco Wassertechnik Gmbhleyco.deHQ: Föritztal, GermanyReported employees: 11-50 | Föritztal, Germany | 11-50 | Exact match | 9 contacts → |
“The service portfolio ranges from the design, construction and maintenance of complete water treatment plants for industry and commerce to the sale of individual components of…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Aquadetox International Gmbhaquadetox-international.deHQ: Aichstetten, GermanyReported employees: 11-50 | Aichstetten, Germany | 11-50 | Exact match | 8 contacts → |
“Seit über 15 Jahren setzen unsere Systeme Maßstäbe bei der Schonung dieser natürlicher Ressource.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Aqua Plus Wasser- UND Recyclingsysteme Gmbhaqua-plus.deHQ: Böbingen An Der Rems, GermanyReported employees: 11-50 | Böbingen An Der Rems, Germany | 11-50 | Exact match | 8 contacts → |
“Die aqua plus Wasser- und Recyclingsysteme GmbH mit Sitz in Böbingen an der Rems (Deutschland) ist ein dynamisches, innovatives Unternehmen im Bereich industriellen Wasser- und…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Flamingo Company Groupflamingo-group.de HQ: Langula, GermanyReported employees: 11-50 | Langula, Germany | 11-50 | Exact match | 8 contacts → |
“Die Flamingo Group kann auf eine über 50-jährige Erfahrung zurückblicken.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Aboutwateraboutwater-bottles.comHQ: Planegg, GermanyReported employees: 11-50 | Planegg, Germany | 11-50 | Exact match | 6 contacts → |
“We are your reliable B2B partner and expert for your water business - no matter if you are looking for water purifiers, water coolers, customisable and reusable water bottles or…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Waves Wassertechnik Vertrieb Service Gmbhwaves-team.de HQ: Ebensfeld, GermanyReported employees: 1-10 | Ebensfeld, Germany | 1-10 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 | Rebecca Filter Gmbhrebeccafilter.com HQ: Mannheim, GermanyReported employees: 11-50 | Mannheim, Germany | 11-50 | Exact match | 5 contacts → |
“Eine klare Sache für Industrie, Gewerbe und Handel sowie für Bad, Küche, Schwimmbad und andere Bereiche im privaten Haushalt: Wasseraufbereitungssysteme plus kompetente Beratung…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Gross Wassertechnik Gmbhgross-wassertechnik.deHQ: Keltern, GermanyReported employees: 11-50 | Keltern, Germany | 11-50 | Exact match | 5 contacts → |
“Wir planen und bauen Anlagen für Wasseraufbereitung und Abwassertechnik in industriellen Anwendungen.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Inaqua Vertriebsgesellschaft MBHinaqua.de HQ: Monchengladbach, GermanyReported employees: 11-50 | Monchengladbach, Germany | 11-50 | Exact match | 5 contacts → |
“Innovatives und effizientes Wassermanagement für eine nachhaltige Zukunft.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | WTO Wassertechnik Ostbayern Gmbhwto-gmbh.de HQ: Regensburg, GermanyReported employees: 11-50 | Regensburg, Germany | 11-50 | Exact match | 5 contacts → |
“Systemlösungen sowohl für Privathaushalte als auch für Gewerbe, Industrie und Kommunen garantieren mit unseren Wasseraufbereitungsanlagen beste Trinkwasserqualität.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Deutsche Novochem Gmbh & Co.Kgdeutsche-novochem.de HQ: Hiesfeld, GermanyReported employees: 1-10 | Hiesfeld, Germany | 1-10 | Exact match | 4 contacts → |
“Deutsche NovoChem GmbH & Co.KG is a chemicals company based out of Oberhausen, North Rhine-Westphalia, Germany.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Tonatoo By Markus Schwabtonatoo.de HQ: Enkenbach-alsenborn, GermanyReported employees: 1-10 | Enkenbach-alsenborn, Germany | 1-10 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | Z&h Wassertechnik Gmbhzundh-wassertechnik.de HQ: St. Wendel, GermanyReported employees: 11-50 | St. Wendel, Germany | 11-50 | Exact match | 3 contacts → |
“Die Z&H Wassertechnik GmbH ist ein wachsendes Unternehmen aus dem Bereich der industriellen Wasseraufbereitung und Experte für Sonderlösungen.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Jakob Wassertechnik Gmbh & Co. KGjakob-wassertechnik.de HQ: Thannhausen, GermanyReported employees: 11-50 | Thannhausen, Germany | 11-50 | Exact match | 3 contacts → |
“Jakob Wassertechnik ist seit über zwei Jahrzehnten auf leitungsgebundene Wasserspender im professionellen Einsatz spezialisiert.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | BL Wasserbau Gmbhbl-wasserbau.de HQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | Dalvit Mauro Wasser&heizungmauro-dalvit.de HQ: Ottobrunn, GermanyReported employees: 1-10 | Ottobrunn, Germany | 1-10 | Exact match | 2 contacts → |
“Kalkschutzanlagen bringen eine einfache und unkomplizierte Lösung für diese Probleme.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Filter System Technik Gmbh & Co. KGfilter-system-technik.de HQ: Witten, GermanyReported employees: 1-10 | Witten, Germany | 1-10 | Exact match | 2 contacts → |
“Die Filter System Technik GmbH & Co.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Abwa-Tec Gmbhabwa-tec.deHQ: Oberndorf Am Lech, GermanyReported employees: 1-10 | Oberndorf Am Lech, Germany | 1-10 | Exact match | 2 contacts → |
“Die Abwa-tec GmbH ist Ihr Spezialist auf dem Gebiet der Aufbereitung und Kreislaufführung von industriellen Prozesswässern.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Wassertechnik Frankenwtfgmbh.de HQ: Nuremberg, GermanyReported employees: 1-10 | Nuremberg, Germany | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 |  MFT Membran-Filtrations-Technik Gmbhmft-koeln.deHQ: Hürth, GermanyReported employees: 11-50 | Hürth, Germany | 11-50 | Exact match | 2 contacts → |
“Membran-Filtrations-Technik GmbH short mft is a medium-sized company, which mainly deals with the construction, operation and service of membrane plants in fresh water, drinking…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Waterx Gmbhwaterx.de HQ: Weinheim, GermanyReported employees: 11-50 | Weinheim, Germany | 11-50 | Exact match | 2 contacts → |
“WaterX übernimmt das für Sie – schnell, individuell und mit großer Fachkompetenz!” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 101 company matches
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Commercial water filtration contractors: dataset insights
October 10, 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
93 records in the displayed employee bands.
8 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 Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 101 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: October 10, 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 commercial water filtration contractors?
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 commercial water filtration contractors did RevenueBase find based in Germany?
The saved snapshot records 101 matching company records, 584 tracked contacts and 93 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: October 10, 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
Commercial water filtration contractors by geography
- Commercial water filtration contractors based in Australia
- Commercial water filtration contractors based in Belgium
- Commercial water filtration contractors based in Brazil
- Commercial water filtration contractors based in Canada
- Commercial water filtration contractors based in France
- Commercial water filtration contractors based in India
- Commercial water filtration contractors based in Italy
- Commercial water filtration contractors based in Mexico
- Commercial water filtration contractors based in the Netherlands
- Commercial water filtration contractors based in New Zealand
- Commercial water filtration contractors based in South Africa
- Commercial water filtration contractors based in Spain
Cite this list
RevenueBase Data Team. Top 25 commercial water filtration contractors based in Germany. Snapshot: October 10, 2026. https://revenuebase.ai/companies/commercial-water-filtration-contractors/germany.
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
- Commercial water filtration contractors based in Australia
- Commercial water filtration contractors based in Belgium
- Commercial water filtration contractors based in Brazil
- Commercial water filtration contractors based in Canada
- Commercial water filtration contractors based in France
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Company intelligence · public preview
Top 25 commercial water filtration contractors based in Germany
RevenueBase records 101 matching company records for commercial water filtration contractors based in Germany, with 584 tracked contacts and 93 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: October 10, 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 commercial water filtration contractors based in Germany
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 | BWT Wassertechnik Gmbhbwt.com HQ: Schriesheim, GermanyReported employees: 201-500 | Schriesheim, Germany | 201-500 | Exact match | 124 contacts → |
“Wasser ist nicht nur eine kostbare Lebensressource, sondern auch eine der großen Herausforderungen dieses Jahrhunderts.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HET Filter Gmbhhet-filter.de HQ: Altenstadt, GermanyReported employees: 11-50 | Altenstadt, Germany | 11-50 | Exact match | 20 contacts → |
“HET Filter GmbH was established in Altenstadt in 1989.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Xylem Water Solutions Herford Gmbhwedeco.com HQ: Herford, GermanyReported employees: 11-50 | Herford, Germany | 11-50 | Exact match | 18 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 4 | Weidner Wassertechnik Gmbhwasserchemie.de HQ: Herten, GermanyReported employees: 11-50 | Herten, Germany | 11-50 | Exact match | 14 contacts → |
“Die Weidner Wassertechnik GmbH ist seit über 20 Jahren Spezialist in der industriellen Wasseraufbereitung und der kompetente Ansprechpartner in allen Bereichen der komplexen Welt…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Leyco Wassertechnik Gmbhleyco.de HQ: Föritztal, GermanyReported employees: 11-50 | Föritztal, Germany | 11-50 | Exact match | 9 contacts → |
“The service portfolio ranges from the design, construction and maintenance of complete water treatment plants for industry and commerce to the sale of individual components of…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Aquadetox International Gmbhaquadetox-international.de HQ: Aichstetten, GermanyReported employees: 11-50 | Aichstetten, Germany | 11-50 | Exact match | 8 contacts → |
“Seit über 15 Jahren setzen unsere Systeme Maßstäbe bei der Schonung dieser natürlicher Ressource.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Aqua Plus Wasser- UND Recyclingsysteme Gmbhaqua-plus.de HQ: Böbingen An Der Rems, GermanyReported employees: 11-50 | Böbingen An Der Rems, Germany | 11-50 | Exact match | 8 contacts → |
“Die aqua plus Wasser- und Recyclingsysteme GmbH mit Sitz in Böbingen an der Rems (Deutschland) ist ein dynamisches, innovatives Unternehmen im Bereich industriellen Wasser- und…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Flamingo Company Groupflamingo-group.de HQ: Langula, GermanyReported employees: 11-50 | Langula, Germany | 11-50 | Exact match | 8 contacts → |
“Die Flamingo Group kann auf eine über 50-jährige Erfahrung zurückblicken.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Aboutwateraboutwater-bottles.com HQ: Planegg, GermanyReported employees: 11-50 | Planegg, Germany | 11-50 | Exact match | 6 contacts → |
“We are your reliable B2B partner and expert for your water business - no matter if you are looking for water purifiers, water coolers, customisable and reusable water bottles or…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Waves Wassertechnik Vertrieb Service Gmbhwaves-team.de HQ: Ebensfeld, GermanyReported employees: 1-10 | Ebensfeld, Germany | 1-10 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 | Rebecca Filter Gmbhrebeccafilter.com HQ: Mannheim, GermanyReported employees: 11-50 | Mannheim, Germany | 11-50 | Exact match | 5 contacts → |
“Eine klare Sache für Industrie, Gewerbe und Handel sowie für Bad, Küche, Schwimmbad und andere Bereiche im privaten Haushalt: Wasseraufbereitungssysteme plus kompetente Beratung…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Gross Wassertechnik Gmbhgross-wassertechnik.de HQ: Keltern, GermanyReported employees: 11-50 | Keltern, Germany | 11-50 | Exact match | 5 contacts → |
“Wir planen und bauen Anlagen für Wasseraufbereitung und Abwassertechnik in industriellen Anwendungen.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Inaqua Vertriebsgesellschaft MBHinaqua.de HQ: Monchengladbach, GermanyReported employees: 11-50 | Monchengladbach, Germany | 11-50 | Exact match | 5 contacts → |
“Innovatives und effizientes Wassermanagement für eine nachhaltige Zukunft.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | WTO Wassertechnik Ostbayern Gmbhwto-gmbh.de HQ: Regensburg, GermanyReported employees: 11-50 | Regensburg, Germany | 11-50 | Exact match | 5 contacts → |
“Systemlösungen sowohl für Privathaushalte als auch für Gewerbe, Industrie und Kommunen garantieren mit unseren Wasseraufbereitungsanlagen beste Trinkwasserqualität.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Deutsche Novochem Gmbh & Co.Kgdeutsche-novochem.de HQ: Hiesfeld, GermanyReported employees: 1-10 | Hiesfeld, Germany | 1-10 | Exact match | 4 contacts → |
“Deutsche NovoChem GmbH & Co.KG is a chemicals company based out of Oberhausen, North Rhine-Westphalia, Germany.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Tonatoo By Markus Schwabtonatoo.de HQ: Enkenbach-alsenborn, GermanyReported employees: 1-10 | Enkenbach-alsenborn, Germany | 1-10 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | Z&h Wassertechnik Gmbhzundh-wassertechnik.de HQ: St. Wendel, GermanyReported employees: 11-50 | St. Wendel, Germany | 11-50 | Exact match | 3 contacts → |
“Die Z&H Wassertechnik GmbH ist ein wachsendes Unternehmen aus dem Bereich der industriellen Wasseraufbereitung und Experte für Sonderlösungen.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Jakob Wassertechnik Gmbh & Co. KGjakob-wassertechnik.de HQ: Thannhausen, GermanyReported employees: 11-50 | Thannhausen, Germany | 11-50 | Exact match | 3 contacts → |
“Jakob Wassertechnik ist seit über zwei Jahrzehnten auf leitungsgebundene Wasserspender im professionellen Einsatz spezialisiert.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | BL Wasserbau Gmbhbl-wasserbau.de HQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | Dalvit Mauro Wasser&heizungmauro-dalvit.de HQ: Ottobrunn, GermanyReported employees: 1-10 | Ottobrunn, Germany | 1-10 | Exact match | 2 contacts → |
“Kalkschutzanlagen bringen eine einfache und unkomplizierte Lösung für diese Probleme.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Filter System Technik Gmbh & Co. KGfilter-system-technik.de HQ: Witten, GermanyReported employees: 1-10 | Witten, Germany | 1-10 | Exact match | 2 contacts → |
“Die Filter System Technik GmbH & Co.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Abwa-Tec Gmbhabwa-tec.de HQ: Oberndorf Am Lech, GermanyReported employees: 1-10 | Oberndorf Am Lech, Germany | 1-10 | Exact match | 2 contacts → |
“Die Abwa-tec GmbH ist Ihr Spezialist auf dem Gebiet der Aufbereitung und Kreislaufführung von industriellen Prozesswässern.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Wassertechnik Frankenwtfgmbh.de HQ: Nuremberg, GermanyReported employees: 1-10 | Nuremberg, Germany | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | MFT Membran-Filtrations-Technik Gmbhmft-koeln.de HQ: Hürth, GermanyReported employees: 11-50 | Hürth, Germany | 11-50 | Exact match | 2 contacts → |
“Membran-Filtrations-Technik GmbH short mft is a medium-sized company, which mainly deals with the construction, operation and service of membrane plants in fresh water, drinking…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Waterx Gmbhwaterx.de HQ: Weinheim, GermanyReported employees: 11-50 | Weinheim, Germany | 11-50 | Exact match | 2 contacts → |
“WaterX übernimmt das für Sie – schnell, individuell und mit großer Fachkompetenz!” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 101 company matches
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Commercial water filtration contractors: dataset insights
October 10, 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
93 records in the displayed employee bands.
8 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 Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 101 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: October 10, 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 commercial water filtration contractors?
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 commercial water filtration contractors did RevenueBase find based in Germany?
The saved snapshot records 101 matching company records, 584 tracked contacts and 93 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: October 10, 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.
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Cite this list
RevenueBase Data Team. Top 25 commercial water filtration contractors based in Germany. Snapshot: October 10, 2026. https://revenuebase.ai/companies/commercial-water-filtration-contractors/germany.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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