Company lists · Data refreshed September 2026

Top 14 Commercial water treatment system construction companies based in Denmark

RevenueBase identified 37 company matches for commercial water treatment system construction companies associated with Denmark as of September 2026 and tracks 548 professional contacts across them, including 46 with verified work emails. Soro is the largest hub.

This list covers company matches for commercial water treatment system construction companies associated with Denmark, 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 September 16, 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 Sep 16, 2026 How this list was built
37Companies
548Contacts tracked
46Verified emails
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The 14 largest commercial water treatment system construction companies based in Denmark

Ranked by team size
Top 14 of 37 company matches for commercial water treatment system construction companies based in Denmark, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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 matchAllerød, DenmarkHQ recorded Sep 16, 202651-20051 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2Exact matchBirkerød, DenmarkHQ recorded Sep 16, 202651-20048 contacts →

Exact match

“At Alumichem, we deliver innovative and sustainable water treatment solutions designed to meet the unique needs of our clients.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchVejle, DenmarkHQ recorded Sep 16, 202611-5046 contacts →

Exact match

“From Engineering to Value Engineering!”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchBrørup, DenmarkHQ recorded Sep 16, 202651-20032 contacts →

Exact match

“Om Aquagain Aquagain er en professionel og anerkendt producent og leverandør af effektive og miljørigtige løsninger, der bl.a.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchBrabrand, DenmarkHQ recorded Sep 16, 202611-5024 contacts →

Exact match

“Vand og Teknik er eksperter i projektering og levering af teknisk udstyr til vandforsyninger, på nybyggeri såvel som renoveringsopgaver.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchRanders, DenmarkHQ recorded Sep 16, 202611-5018 contacts →

Exact match

“Stjernholm indtager en central placering i markedet for vandbehandling på både offentlige og private renseanlæg, i kloaksystemer og på vandværker i hele landet.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchHedensted, DenmarkHQ recorded Sep 16, 202611-5017 contacts →

Exact match

“Kemi-tech ApS is fully owned by Sdiptech AB since June 2023.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchLøsning, DenmarkHQ recorded Sep 16, 20261-1011 contacts →

Exact match

“Hos Jysk Vandteknik ApS tilbyder vi løsninger inden for drikkevandsgodkendte blødgøringsanlæg til private hjem.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchVejle, DenmarkHQ recorded Sep 16, 20261-1010 contacts →

Exact match

“We combine the best products with a great understanding.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchRingsted, DenmarkHQ recorded Sep 16, 20261-107 contacts →

Exact match

“Aqua Danmark A/S sælger blødgøringsanlæg som skaber kalkfrit vand og er en af Danmarks førende virksomheder inden for salg af vandbehandlingsanlæg til både private hjem og…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchVissenbjerg, DenmarkHQ recorded Sep 16, 20261-105 contacts →

Exact match

“At Nordic Filtration, we make a virtue out of water treatment.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchKastrup, DenmarkHQ recorded Sep 16, 20261-103 contacts →

Exact match

“Water tratment for swimmingpols Opbygning af vanbehanling, Wellness og oplevelser til Svømmebasiner”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchVissenbjerg, DenmarkHQ recorded Sep 16, 20261-103 contacts →

Exact match

“Filter-Online is a Danish company based in Vissenbjerg on Funen.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchFrederiksberg, DenmarkHQ recorded Sep 16, 20261-101 contacts →

Exact match

“Q-tility er stiftet af Henning Støvlbæk Krog, som har mere end 15 års erfaring indenfor vandrensning samt opbevaring af levende fisk og skalddyr.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 14 of 37 commercial water treatment system construction companies based in Denmark

See the full list, filter by size, metro and specialty, and access 46 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Commercial water treatment system construction companies based in Denmark at a glance

As of Sep 16, 2026
8.4%Verified-email coverage
14.8Average contacts per company
11-50Median size (employees)
5.4%Largest-city concentration · Soro
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
16
11-50
13
51-200
3
201-500
3
1,001-5,000
1

Email recency for this list is measured worldwide rather than for Denmark, so it is reported there. Company counts and contact totals on this page are exact for Denmark, over 37 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 Denmark whose business descriptions match “commercial water treatment system construction 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. 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 46 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 September 16, 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 treatment system construction companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many commercial water treatment system construction companies are there based in Denmark?

RevenueBase identified 37 company matches for commercial water treatment system construction companies associated with Denmark as of September 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?

Guldager A S Ekspert I Vandbehandling tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most commercial water treatment system construction companies?

Soro leads with 2 company records, followed by Vissenbjerg (2) and Aalborg Ost (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 46 professional contacts with verified work emails tracked across these 37 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 September 16, 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.