Company lists · Data verified August 2026

Top 25 Environmental consultancy firms based in Denmark

Name: Environmental consultancy firms based in Denmark
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 176 companies tracked

There are 176 environmental consultancy firms headquartered in Denmark (RevenueBase, August 2026). RevenueBase tracks 6,648 professional contacts across them, including 752 with verified work emails and 122 with mobile numbers. Copenhagen is the largest hub.

This list covers environmental consultancy firms headquartered in Denmark, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

176Companies

6,648Contacts tracked

752Verified emails

122Mobile numbers

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The 25 largest environmental consultancy firms based in Denmark

Ranked by team size

Top 25 of 176 environmental consultancy firms based in Denmark, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	NIRAS	Allerod Capital Of Denmark	1,001-5,000	2,704	217
2	DGE Danmark	Vejen	n/a	1,175	3
3	WSP Danmark	Hoje Taastrup	10001+	580	320
4	GEO	Aarhus	201-500	468	3
5	EKJ Consulting Engineers AS	Odense Of Southern	201-500	220	4
6	Dansk Miljørådgivning A S	Frederikssund	201-500	213	25
7	Wissenberg A S	Kobenhavn Nv	51-200	109	4
8	Spangenberg & Madsen Rådgivende Ingeniørfirma A S	Albertslund	51-200	68	1
9	Lyngkilde	Naestved	51-200	63	7
10	DJ Miljø & Geoteknik	Hillerod	11-50	34	1
11	Kosmos	n/a	11-50	32	25
12	Franck Miljø- & Geoteknik A S	Horsens	11-50	32	2
13	Cubic Group	Charlottenlund	11-50	29	9
14	Ingeniørgruppen	Vejen	11-50	25	1
15	Holmsgaard A S Rådgivende Ingeniører FRI	Copenhagen	11-50	24	4
16	Aqvila	Hojbjerg	11-50	22	4
17	Erasmus & Partnere A S	Bronderslev	11-50	21	15
18	Dansk Miljøanalyse APS	Vedbaek	11-50	20	1
19	Mediator APS	Kolding	11-50	19	3
20	Ingholt Consult	Farum	11-50	19	1
21	Hj-Energi	Dronninglund	11-50	18	5
22	Fremsyn A S	Kgs. Lyngby	11-50	18	2
23	Econet A S	Kobenhavn N	11-50	16	8
24	Ntek APS	Esbjerg South	11-50	14	2
25	D K2 Bygherrerådgivning A S	Horsholm	11-50	14	1

Showing 25 of 176 environmental consultancy firms based in Denmark

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Environmental consultancy firms based in Denmark at a glance

As of Aug 28, 2026

1-10Median size (employees)

CopenhagenLargest hub · 16 HQs

122Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

121

11-50

51-200

201-500

1,001-5,000

10001+

Environmental consultancy firms by metro

Metro	Companies
Environmental consultancy firms in Copenhagen	16
Environmental consultancy firms in Aarhus	5
Environmental consultancy firms in Kobenhavn	5
Environmental consultancy firms in Horsholm	4
Environmental consultancy firms in Horsens	3
Environmental consultancy firms in Aarhus Central	3
Environmental consultancy firms in Albertslund	3

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “environmental consultancy firms”, with match quality audited by blind human judging, and headquartered in Denmark.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many environmental consultancy firms are there based in Denmark?

There are 176 environmental consultancy firms headquartered in Denmark as of August 2026 (RevenueBase).

What is the largest company on this list?

NIRAS, headquartered in Allerod Capital Of Denmark, tops this list with the largest team on record.

Which city has the most environmental consultancy firms?

Copenhagen leads with 16 headquartered companies, followed by Aarhus (5) and Kobenhavn (5).

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 752 verified decision-maker contacts tracked across these 176 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.