Company lists · Data verified August 2026

Top 18 Climate tech software companies based in Norway

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 33 companies tracked

There are 33 climate tech software companies headquartered in Norway (RevenueBase, August 2026). RevenueBase tracks 317 professional contacts across them, including 151 with verified work emails and 29 with mobile numbers. Oslo is the largest hub.

This list covers climate tech software companies headquartered in Norway, 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.

33Companies

317Contacts tracked

151Verified emails

29Mobile numbers

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The 18 largest climate tech software companies based in Norway

Ranked by team size

Top 18 of 33 climate tech software companies based in Norway, 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	Chooose	Oslo	51-200	69	41
2	Explicit	Sandnes	11-50	26	1
3	Carbon Circle AS	Oslo	11-50	25	20
4	Morescope	Oslo	11-50	24	13
5	Emisoft AS	Bergen	11-50	22	11
6	Nems AS	Stavanger	11-50	19	10
7	DUCKY	Trondheim Sor-Trondelag	11-50	19	7
8	energi.ai	Oslo	11-50	17	13
9	Mitigrate	Oslo	1-10	14	11
10	Noda Intelligent Systems	Oslo	11-50	11	6
11	Fremby AS	Oslo	1-10	8	5
12	Co2pilot	Oslo	1-10	7	5
13	Decarbonify	Oslo	11-50	4	3
14	ESG Trackr AS	Oslo	1-10	3	1
15	Energy Manager AS	Mandal	1-10	2	1
16	Thrust AS	Stavanger	1-10	1	1
17	Gamechanger AS	Stavanger	1-10	1	1
18	Sustie	Oslo	1-10	1	1

Showing 18 of 33 climate tech software companies based in Norway

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Climate tech software companies based in Norway at a glance

As of Aug 28, 2026

1-10Median size (employees)

OsloLargest hub · 17 HQs

29Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Climate tech software companies by metro

Metro	Companies
Climate tech software companies in Oslo	17
Climate tech software companies in Stavanger	4
Climate tech software companies in Skarnes	1
Climate tech software companies in Bergen	1
Climate tech software companies in Molde	1
Climate tech software companies in Kristiansand	1
Climate tech software companies in Drammen	1

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 “climate tech software companies”, with match quality audited by blind human judging, and headquartered in Norway.
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; 1 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 climate tech software companies are there based in Norway?

There are 33 climate tech software companies headquartered in Norway as of August 2026 (RevenueBase).

What is the largest company on this list?

Chooose, headquartered in Oslo, tops this list with the largest team on record.

Which city has the most climate tech software companies?

Oslo leads with 17 headquartered companies, followed by Stavanger (4) and Skarnes (1).

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 151 verified decision-maker contacts tracked across these 33 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.