Company lists · Data refreshed November 2026

Top 25 Water system consultants based in Denmark

RevenueBase identified 69 company matches for water system consultants associated with Denmark as of November 2026 and tracks 5,472 professional contacts across them, including 792 with verified work emails. Copenhagen is the largest hub.

This list covers company matches for water system consultants 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 November 6, 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 6, 2026 How this list was built
69Companies
5,472Contacts tracked
792Verified emails
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The 25 largest water system consultants based in Denmark

Ranked by team size
Top 25 of 69 company matches for water system consultants based in Denmark, 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 matchAllerød, DenmarkHQ recorded Nov 6, 20261,001-5,0002,791 contacts →

Exact match

“At NIRAS, we engineer solutions for a shared future.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchHøje Taastrup, DenmarkHQ recorded Nov 6, 202610001+596 contacts →

Exact match

“We are one of the world’s leading professional services firms, uniting our engineering, advisory and science-based expertise to shape communities to advance humanity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSkovlunde, DenmarkHQ recorded Nov 6, 202651-20074 contacts →

Exact match

“Vi skaber fremdrift.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchHjørring, DenmarkHQ recorded Nov 6, 202651-20049 contacts →

Exact match

“Brix & Kamp er en af Danmarks ældste rådgivende ingeniørvirksomheder med rødder tilbage til 1930´erne.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchHellerup, DenmarkHQ recorded Nov 6, 202611-5046 contacts →

Exact match

“ØLLGAARD Rådgivende Ingeniører har specialiseret sig i bæredygtige løsninger inden for forsyning, byggeri og energi.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchRoskilde, DenmarkHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“VI ER DINE SPECIALISTER Vi hos Hartvig Consult er et rådgivende ingeniørfirma, som er specialister i kloakering, kloakrenovering, skybrudssikring, anlæg af veje…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact match8260 Viby J, DenmarkHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Tri-Consult A/S er et fuldservice rådgivende ingeniørfirma indenfor byggeri og anlæg med hovedkontor i Århus.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchRanders, DenmarkHQ recorded Nov 6, 202611-5019 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 · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBrabrand, DenmarkHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Om Servicemægleren Vi er et uvildigt rådgivningsfirma der siden 1992 har serviceret utallige kommuner samt en lang række offentlige og private virksomheder.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchGentofte, DenmarkHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“Nordvand leverer drikkevand og håndterer spildevand for i alt forbrugere i Gentofte og Gladsaxe Kommuner.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchRoskilde, DenmarkHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Hos WASYS A/S har vi specialiseret os i at styre, overvåge og flytte vand.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchStilling, DenmarkHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“DA/EN Carsten Søndergaard Consult ApS er et konsulentfirma med stærke ingeniør kompetencer indenfor afløbsteknik Carsten Søndergaard og Finn Hjerrild Johansen arbejder begge med…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCopenhagen, DenmarkHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Nordic International Water ApS is new established engineering, management, and development consultancy with ambition of a global reach to deliver innovative solutions for our…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSmørumnedre, DenmarkHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“KUDSK tilbyder rådgivning og assistance i forbindelse med projektering, tilsyn og kvalitetskontrol af rørsystemer overalt i Danmark.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchHolbæk, DenmarkHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Terkel Pedersen, Rådgivende Ingeniører ApS har igennem næsten 70 år udviklet sig til at være et velkonsolideret rådgivende ingeniørfirma med primære aktiviteter inden for bygge-…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSlagelse, DenmarkHQ recorded Nov 6, 202611-509 contacts →

Exact match

“FJERRING A/S arbejder med en bred vifte af opgaver.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchVejle, DenmarkHQ recorded Nov 6, 20261-107 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchStenløse, DenmarkHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Rådgivning indenfor vand, kloak og klimatilpasning”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLundtofte, DenmarkHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Vi understøtter forsyninger og industrien i at levere rent vand til samfundet på en bæredygtig måde.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchHerning, DenmarkHQ recorded Nov 6, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchKøbenhavn, DenmarkHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Vanman består af to profiler, der siden 2013 har arbejdet sammen om planlægning og implementering af bæredygtige løsninger til håndtering af regn- og spildevand.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBrabrand, DenmarkHQ recorded Nov 6, 20261-102 contacts →

Exact match

“IN-Water ApS is an independent consultancy organization based in Denmark.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchEgebjerg, DenmarkHQ recorded Nov 6, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSønderborg, DenmarkHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Bactocon has more than 40 years experince within the civil engineering industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchFrederiksberg, DenmarkHQ recorded Nov 6, 20261-102 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 · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 69 water system consultants based in Denmark

See the full list, filter by size, metro and specialty, and access 792 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Water system consultants based in Denmark at a glance

As of Nov 6, 2026
14.5%Verified-email coverage
79.3Average contacts per company
1-10Median size (employees)
11.6%Largest-city concentration · Copenhagen
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
41
11-50
19
51-200
4
201-500
2
1,001-5,000
1
10001+
2

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 69 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 “water system consultants” 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 792 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.

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 “water system consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many water system consultants are there based in Denmark?

RevenueBase identified 69 company matches for water system consultants associated with Denmark 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?

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

Which city has the most water system consultants?

Copenhagen leads with 8 company records, followed by Brabrand (3) and Aalborg (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 792 professional contacts with verified work emails tracked across these 69 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.