Company lists · Data refreshed August 2026

Top 20 Climate tech software companies based in Denmark

Name: Climate tech software companies based in Denmark
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Aug 31, 2026 54 companies tracked

There are 54 climate tech software companies headquartered in Denmark (RevenueBase, August 2026). RevenueBase tracks 447 professional contacts across them, including 54 with verified work emails and 12 with mobile numbers. Copenhagen is the largest hub.

This list covers climate tech software 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 August 31, 2026.

54Companies

447Contacts tracked

54Verified emails

12Mobile numbers

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The 20 largest climate tech software companies based in Denmark

Ranked by team size

Top 20 of 54 climate tech software companies based in Denmark, ranked by team size, largest first. Data refreshed Aug 31, 2026. Evidence rates how directly each company's own description names climate tech software 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.
#	Company	Headquarters	Employees	Contacts	Verified emails
1	BD EnergyIndirect evidence “BD Energy AS is an energy trading company located in Aarhus.” Source: company website · checked Aug 31, 2026	Aarhus Central, Denmark	11-50	20	13
2	RejooseIndirect evidence “As the world transitions towards a net-zero economy, Rejoose is committed to driving sustainable change through data-driven innovation.” Source: company website · checked Aug 31, 2026	Frederiksberg Capital Of Denmark, Denmark	11-50	16	4
3	Fendous Sustainable SolutionsIndirect evidence “Fendous Sustainable Solutions: Empowering Innovation with Sustainability At Fendous Sustainable Solutions, our vision is to deliver innovative and sustainable IT solutions that…” Source: company website · checked Aug 31, 2026	Aalborg, Denmark	1-10	13	2
4	prduct.comIndirect evidence “At Prduct, we understand that every business has unique sustainability challenges - growth and sustainability based on smart solutions.” Source: company website · checked Aug 31, 2026	Aarhus, Denmark	11-50	12	7
5	AI EnergyPartial evidence “AI Energy develops software for automation and design within the energy industry.” Source: company website · checked Aug 31, 2026	Copenhagen, Denmark	1-10	12	4
6	TrasoluIndirect evidence “Velkommen til TRASOLU.” Source: company website · checked Aug 31, 2026	Horsens, Denmark	11-50	11	5
7	Brinckmann GroupPartial evidence “We a global business and sustainability consulting firm that exists to further the fight against climate change by transforming the energy systems of our globe.” Source: company website · checked Aug 31, 2026	Aarhus Central, Denmark	11-50	11	1
8	Quantified ImpactsIndirect evidence “Quantified Impacts er grundlagt med missionen om at gøre klimadata til en konkurrencefordel.” Source: company website · checked Aug 31, 2026	Copenhagen, Denmark	1-10	11	1
9	Greenbyte APSPartial evidence “Kreativ IT-virksomhed med fokus brugervenlighed og grønne software-løsninger, Greenbyte arbejder ud fra værdier om fokus på miljøet, fokus på brugervenlighed, og fokus på kunden-…” Source: company website · checked Aug 31, 2026	Horsens, Denmark	1-10	10	4
10	ClimaiderIndirect evidence “We help forward-thinking companies calculate, reduce and offset their carbon emissions.” Source: company website · checked Aug 31, 2026	Kobenhavn N Kobenhavn, Denmark	1-10	8	3
11	SUFUStrong evidence “Based in Copenhagen, SuFu is a tech-enhanced climate consultancy dedicated to driving impact through climate actions.” Source: company website · checked Aug 31, 2026	Copenhagen, Denmark	1-10	7	1
12	DTU EarthboundStrong evidence “Earthbound is a climate tech catalyst that nurtures deep tech science, matches scientists with proven entrepreneurs, and hatches early startups that fight climate change.” Source: company website · checked Aug 31, 2026	Kongens Lyngby, Denmark	1-10	4	1
13	Evishine A SIndirect evidence “eviShine giver tryghed for maksimalt udbytte af dit/dinesolcelleanlæg.” Source: company website · checked Aug 31, 2026	Aarhus V, Denmark	1-10	3	1
14	Nrgmodels PrevisionsIndirect evidence “NRG Models develops and markets the dynamic and easy to use economic screening solution - PreVisions.” Source: company website · checked Aug 31, 2026	Allerod, Denmark	1-10	3	1
15	ImpactsphereIndirect evidence “Welcome to ImpactSphere® – Revolutionizing Sustainability Management ImpactSphere® is an innovative sustainability framework and tool designed to empower businesses to document…” Source: company website · checked Aug 31, 2026	Denmark	11-50	2	1
16	TerionPartial evidence “We build AI powered software to help energy management system providers offer flexible consumption capabilities and optimise their clients building energy use.” Source: company website · checked Aug 31, 2026	Copenhagen, Denmark	1-10	2	1
17	SA Teknik APSIndirect evidence “SA Teknik er forankret i den grønne omstilling, og vores engagement for at bidrage konstruktivt til at finde optimale løsninger er dybt forankret i vores virksomhedsidentitet.” Source: company website · checked Aug 31, 2026	Ans By, Denmark	1-10	1	1
18	SvaletechPartial evidence “Svaletech is a software company in the intersection of technology and sustainability.” Source: company website · checked Aug 31, 2026	Copenhagen, Denmark	1-10	1	1
19	GreenzumIndirect evidence “Discover how Greenzum can assist your organization in measuring, minimizing, and transparently disclosing CO2 emissions.” Source: company website · checked Aug 31, 2026	Copenhagen, Denmark	1-10	1	1
20	Christian Kongsgaard APSPartial evidence “I create software that helps clients achieve sustainable building designs.” Source: company website · checked Aug 31, 2026	Copenhagen, Denmark	1-10	1	1

Showing 20 of 54 climate tech software companies based in Denmark

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Climate tech software companies based in Denmark at a glance

As of Aug 31, 2026

1-10Median size (employees)

CopenhagenLargest hub · 18 HQs

12Contacts with mobile numbers

Aug 31, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

Climate tech software companies by metro

Metro	Companies
Climate tech software companies in Copenhagen	18
Climate tech software companies in Aalborg	3
Climate tech software companies in Aarhus Central	3
Climate tech software companies in Roskilde	2
Climate tech software companies in Horsens	2
Climate tech software companies in Frederikshavn	1
Climate tech software companies in Allerod	1

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 climate tech software 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: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
What qualifies: Companies headquartered in Denmark whose own description of what they do matches “climate tech software 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 climate tech software 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.
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, 54 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 August 31, 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 climate tech software companies are there based in Denmark?

There are 54 climate tech software companies headquartered in Denmark as of August 2026 (RevenueBase).

What is the largest company on this list?

BD Energy, headquartered in Aarhus Central, tops this list with the largest team on record.

Which city has the most climate tech software companies?

Copenhagen leads with 18 headquartered companies, followed by Aalborg (3) and Aarhus Central (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 54 verified decision-maker contacts tracked across these 54 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 31, 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.