Company lists · Data refreshed November 2026

Top 25 Enterprise IT sustainability services providers based in Denmark

RevenueBase identified 144 company matches for enterprise IT sustainability services providers associated with Denmark as of November 2026 and tracks 5,259 professional contacts across them, including 1,048 with verified work emails. Copenhagen is the largest hub.

This list covers company matches for enterprise IT sustainability services providers 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 5, 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 5, 2026 How this list was built
144Companies
5,259Contacts tracked
1,048Verified emails
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The 25 largest enterprise IT sustainability services providers based in Denmark

Ranked by team size
Top 25 of 144 company matches for enterprise IT sustainability services providers based in Denmark, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchTaastrup, DenmarkHQ recorded Nov 5, 2026n/a3,713 contacts →

Exact match

“Atos er en international IT-serviceleverandør med en årlig omsætning i 2012 på 8.8 milliarder EUR og 76.400 medarbejdere i 47 lande.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchSvendborg, DenmarkHQ recorded Nov 5, 2026201-500229 contacts →

Exact match

“Danoffice IT is a supplier of IT infrastructure to organizations both in the public and private sector, all around the world, and we are a leading supplier of IT to IGO’s and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchCopenhagen, DenmarkHQ recorded Nov 5, 202651-200136 contacts →

Exact match

“Our expertise is the green transition.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchKøbenhavn S, DenmarkHQ recorded Nov 5, 202651-20054 contacts →

Exact match

“Advania is a leading Nordic IT provider that customizes deliveries of services and products to thousands of corporate customers in the public and private sectors.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchSkovlunde, DenmarkHQ recorded Nov 5, 202651-20051 contacts →

Exact match

“ADmire udspringer af en ambition om at udfordre det bestående.”

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

Exact match

“Supporters er en fremsynet it-virksomhed, der skaber værdi ved at kombinere support, drift, sikkerhed og strategisk rådgivning med en forståelse for mennesker, forretning og…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchSilkeborg, DenmarkHQ recorded Nov 5, 202611-5031 contacts →

Exact match

“Vi rådgiver virksomheder om energi og bæredygtighed Hos Nordic Green solutions er vi specialister i at energioptimere samt beregne og reducere virksomheders klimaaftryk.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchCopenhagen, DenmarkHQ recorded Nov 5, 202611-5024 contacts →

Exact match

“Holmsgaard a/s er en rådgivende ingeniørvirksomhed med fokus på bæredygtighed.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchKgs. Lyngby, DenmarkHQ recorded Nov 5, 202611-5023 contacts →

Exact match

“Fremsyn er et selvstændigt konsulenthus med speciale i grøn forretningsudvikling og rådgivning inden for energi og transport.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchSilkeborg, DenmarkHQ recorded Nov 5, 202611-5023 contacts →

Exact match

“Elitecom - IT med omtanke Bag navnet finder du branchekendte personer, der tilsammen har mere end 150 års erfaring i IT branchen og som har et ganske særligt fokus på bæredygtige…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchCopenhagen, DenmarkHQ recorded Nov 5, 20261-1021 contacts →

Exact match

“Improve Business - Skaber vækst og bæredygtig udvikling Vi er et landsdækkende konsulenthus specialiseret indenfor bæredygtig udvikling.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchAarhus, DenmarkHQ recorded Nov 5, 202611-5017 contacts →

Exact match

“Compliance is getting louder, faster, and more complicated - EUDR, DPP, PPWR, and more are landing on your desk faster than most teams can keep up.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchSøborg, DenmarkHQ recorded Nov 5, 20261-1015 contacts →

Exact match

“U-COM er mere end din IT-leverandør.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchViborg, DenmarkHQ recorded Nov 5, 20261-1014 contacts →

Exact match

“Quantified Impacts er grundlagt med missionen om at gøre klimadata til en konkurrencefordel.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchCopenhagen, DenmarkHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“Aaen Engineering er en rådgivende ingeniørvirksomhed med fokus på at implementere konkrete, målbare og mærkbare bæredygtighedsinitiativer i det byggede miljø.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchSøborg, DenmarkHQ recorded Nov 5, 20261-109 contacts →

Exact match

“Strategic and sustainable environmental consultancy (demolition, environmental remediation, circular economy, waste, land and resources)”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchEsbjerg, DenmarkHQ recorded Nov 5, 20261-108 contacts →

Exact match

“At Reccura, we help companies strengthen their sustainability work, from compliance (ESG reporting, carbon accounting, LCA) and certifications (EcoVadis, ISO) to strategy, data…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchAalborg, DenmarkHQ recorded Nov 5, 20261-108 contacts →

Exact match

“At Ak7-it A/S, we are committed to creating value through sustainable IT solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchKøbenhavn N, DenmarkHQ recorded Nov 5, 20261-107 contacts →

Exact match

“Where sustainability becomes business value.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchBallerup, DenmarkHQ recorded Nov 5, 20261-107 contacts →

Exact match

“We are experts in asset management, compliance, and ESG support.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchLystrup, DenmarkHQ recorded Nov 5, 20261-107 contacts →

Exact match

“At Sustainor, we combine many years of sustainability consulting experience with a user-friendly digital platform that not only ensures ESG compliance but also helps you create…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchRoskilde, DenmarkHQ recorded Nov 5, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchCopenhagen, DenmarkHQ recorded Nov 5, 202611-506 contacts →

Exact match

“For a decade we’ve worked as a sustainable idea factory using data, business strategy, and our extensive expertise in sustainability to turn sustainable ideas into reality.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchKøge, DenmarkHQ recorded Nov 5, 20261-105 contacts →

Exact match

“We help companies turn sustainability into a strategic strength.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchHerlev, DenmarkHQ recorded Nov 5, 20261-105 contacts →

Exact match

“We’re here to support you in any capacity that benefits your goals-whether for current engagements or upcoming opportunities.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 144 enterprise IT sustainability services providers based in Denmark

See the full list, filter by size, metro and specialty, and access 1,048 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Enterprise IT sustainability services providers based in Denmark at a glance

As of Nov 5, 2026
19.9%Verified-email coverage
36.5Average contacts per company
1-10Median size (employees)
19.4%Largest-city concentration · Copenhagen
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
111
11-50
24
51-200
5
201-500
4

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 144 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 “enterprise IT sustainability services providers” 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 1,048 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 5, 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.

Enterprise IT sustainability services providers by metro

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 “enterprise IT sustainability services providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many enterprise IT sustainability services providers are there based in Denmark?

RevenueBase identified 144 company matches for enterprise IT sustainability services providers 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?

Atos IT Solutions And Services A S tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most enterprise IT sustainability services providers?

Copenhagen leads with 28 company records, followed by Aarhus Central (4) and Aalborg (3).

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 1,048 professional contacts with verified work emails tracked across these 144 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 5, 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.