Company lists · Data refreshed September 2026

Top 25 Hydropower engineering consultancy companies based in Denmark

RevenueBase identified 84 hydropower engineering consultancy companies headquartered in Denmark as of September 2026 and tracks 1,836 professional contacts across them, including 93 with verified work emails and 40 with mobile numbers. Copenhagen is the largest hub.

This list covers hydropower engineering consultancy companies headquartered in Denmark, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 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 HQ checked on every row Match evidence on every row Refreshed Sep 3, 2026 86% judged on-target in blind review
84Companies
1,836Contacts tracked
93Verified emails
40Mobile numbers
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The 25 largest hydropower engineering consultancy companies based in Denmark

Ranked by team size
Top 25 of 84 hydropower engineering consultancy companies based in Denmark, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names hydropower engineering consultancy companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
GEOStrong evidence
Kgs. Lyngby (copenhagen), DenmarkHQ checked Sep 3, 2026201-500468

“Founded in 1943, Geo is a market leading engineering consultancy company and contractor, specialised within the fields of geotechnical and environmental engineering (geoteknik og…”

Source: company website · checked Sep 3, 2026
2
ISC Consulting EngineersIndirect evidence
København, DenmarkHQ checked Sep 3, 2026201-500239

“Since 1967, ISC has been an active part of the development of Denmark and the world.”

Source: company website · checked Sep 3, 2026
3
ABCIndirect evidence
Glostrup, DenmarkHQ checked Sep 3, 202651-200168

“ABC leverer værdi til vores kunder gennem effektive, kreative og optimerede løsninger.”

Source: company website · checked Sep 3, 2026
4Albertslund, DenmarkHQ checked Sep 3, 202651-20068

“Vi er et af landets ældste rådgivende ingeniørfirmaer – oprindeligt med el-anlæg som speciale.”

Source: company website · checked Sep 3, 2026
5
Brix & Kamp A SIndirect evidence
Hjørring, DenmarkHQ checked Sep 3, 202651-20047

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

Source: company website · checked Sep 3, 2026
6
Serman & Tipsmark A SIndirect evidence
Brønderslev, DenmarkHQ checked Sep 3, 202651-20044

“At Serman & Tipsmark we create results for our customers.”

Source: company website · checked Sep 3, 2026
7Hellerup, DenmarkHQ checked Sep 3, 202611-5044

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

Source: company website · checked Sep 3, 2026
8
M&e Engineering A SIndirect evidence
Horsholm, DenmarkHQ checked Sep 3, 202611-5028

“MEE er et rådgivende ingeniørfirma med specialviden og kompetencer indenfor stærkstrøms projekter.”

Source: company website · checked Sep 3, 2026
9
IngeniørgruppenIndirect evidence
Varde, DenmarkHQ checked Sep 3, 202611-5025

“INGENIØRGRUPPEN - en del af Thranekær Vi er et rådgivende ingeniørfirma, som blev grundlagt i 1956 og har med sine mere end 60 år, stor erfaring indenfor teknisk rådgivning i…”

Source: company website · checked Sep 3, 2026
10Odense, DenmarkHQ checked Sep 3, 202611-5018

“Hos BRAV hjælper vi dig med- Rådgivning jf.”

Source: company website · checked Sep 3, 2026
11
Tri-Consult A SIndirect evidence
8260 Viby J, DenmarkHQ checked Sep 3, 202611-5018

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

Source: company website · checked Sep 3, 2026
12Randers No, DenmarkHQ checked Sep 3, 202611-5018

“VOGNSEN Rådgivende Ingeniører A/S varetager alle relevante ingeniørdiscipliner inden for bygge- og anlægsområdet, og virksomheden har desuden stor erfaring med energioptimering og…”

Source: company website · checked Sep 3, 2026
13
Norconsult IngeniørværketIndirect evidence
DenmarkHQ checked Sep 3, 202611-5013

“Vi er blevet en del af Norconsult Danmark A/S.”

Source: company website · checked Sep 3, 2026
14Frederiksberg, DenmarkHQ checked Sep 3, 20261-1012

“ART–TEK Ingeniør Rådgivning ApS har siden 2013 leveret ingeniørrådgivning, der sætter fokus på det bygbare projekt.”

Source: company website · checked Sep 3, 2026
15Copenhagen, DenmarkHQ checked Sep 3, 20261-1010

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

Source: company website · checked Sep 3, 2026
16
JPH Energi A SIndirect evidence
Dronninglund, DenmarkHQ checked Sep 3, 202611-509

“JPH Energi A/S har stor erfaring indenfor rådgivning omkring energianlæg som kraftvarme, damp, kedel- og biogasanlæg, varmepumper og store elkedler.”

Source: company website · checked Sep 3, 2026
17DenmarkHQ checked Sep 3, 20261-108

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

Source: company website · checked Sep 3, 2026
18Hillerod, DenmarkHQ checked Sep 3, 202611-507

“AFM Rådgivende Ingeniører A/S er et rådgivende ingeniørfirma, der yder rådgivning til private og professionelle bygherrer.”

Source: company website · checked Sep 3, 2026
19Slagelse, DenmarkHQ checked Sep 3, 202611-507

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

Source: company website · checked Sep 3, 2026
20
Arkin DesignIndirect evidence
Ishoj, DenmarkHQ checked Sep 3, 20261-106

“Arkin Design er en professionel ingeniør- og arkitektvirksomhed, der tilbyder nærværende rådgivning inden for byggebranchen.”

Source: company website · checked Sep 3, 2026
21
TVEDEIndirect evidence
Gentofte, DenmarkHQ checked Sep 3, 20261-105

“TVEDE - Rådgivende Ingeniører(Consulting Engineers) is a small but succesfull company operating mainly in the Civilengineering area, but because we also have an architecual…”

Source: company website · checked Sep 3, 2026
22Slagelse Zealand, DenmarkHQ checked Sep 3, 20261-104

“A-J Rådgivende Ingeniører ApS er et ingeniørfirma, der udfører rådgivning i forbindelse med byggeopgaver og installationer.”

Source: company website · checked Sep 3, 2026
23
Tech AssistIndirect evidence
Bjert, DenmarkHQ checked Sep 3, 20261-103

“Independent contractor”

Source: company website · checked Sep 3, 2026
24Niva, DenmarkHQ checked Sep 3, 20261-102

“Silberg Rådgivende Ingeniører er specialister inden for totalrådgivning og projektledelse ifm.”

Source: company website · checked Sep 3, 2026
25
Alfa Ingeniører A SIndirect evidence
Kirke-Vaerlose, DenmarkHQ checked Sep 3, 20261-102

“Alfa Ingeniører A/S er et rådgivende ingeniørfirma med erfarne og kompetente medarbejdere.”

Source: company website · checked Sep 3, 2026

Showing 25 of 84 hydropower engineering consultancy companies based in Denmark

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Hydropower engineering consultancy companies based in Denmark at a glance

As of Sep 3, 2026
1-10Median size (employees)
CopenhagenLargest hub · 6 HQs
40Contacts with mobile numbers
Sep 3, 2026Data refreshed

Companies by employee count

1-10
50
11-50
23
51-200
9
201-500
2

Verified emails by last verification

0–30
0
31–60
6
61–90
60
90–180
27
180+
0

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among hydropower engineering consultancy companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

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
Companies headquartered in Denmark whose own description of what they do matches “hydropower engineering consultancy companies”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among hydropower engineering consultancy companies, and records with no verified work email. Companies headquartered outside Denmark are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 93 across the full list. 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 3, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

How many hydropower engineering consultancy companies are there based in Denmark?

RevenueBase identified 84 hydropower engineering consultancy companies headquartered in Denmark as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

GEO, headquartered in Aarhus, tops this list with the largest team on record.

Which city has the most hydropower engineering consultancy companies?

Copenhagen leads with 6 headquartered companies, followed by Aarhus (4) and Hellerup (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 93 verified decision-maker contacts tracked across these 84 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 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.