Company lists · Data refreshed October 2026

Top 17 Energy transition software companies based in Sweden

RevenueBase identified 29 company matches for energy transition software companies associated with Sweden as of October 2026 and tracks 617 professional contacts across them, including 348 with verified work emails. Stockholm is the largest hub.

This list covers company matches for energy transition software companies associated with Sweden, 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 October 20, 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 Oct 20, 2026 How this list was built
29Companies
617Contacts tracked
348Verified emails
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The 17 largest energy transition software companies based in Sweden

Ranked by team size
Top 17 of 29 company matches for energy transition software companies based in Sweden, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 20, 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 matchAskim, SwedenHQ recorded Oct 20, 202651-20070 contacts →

Exact match

“Med över 30 år i branschen är KTC idag en av världens ledande aktörer inom intelligent energioptimering.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
2Exact matchStockholm, SwedenHQ recorded Oct 20, 202611-5053 contacts →

Exact match

“Cities are responsible for the majority of global emissions.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
3Exact matchDanderyd, SwedenHQ recorded Oct 20, 202651-20049 contacts →

Exact match

“Vision Making the 100% renewable energy system possible by applying intelligence to data and control to sources and loads.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
4Exact matchStockholm, SwedenHQ recorded Oct 20, 20261,001-5,00043 contacts →

Exact match

“Vi brinner för energiomställning och digital utveckling!”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
5Exact matchUppsala, SwedenHQ recorded Oct 20, 202651-20034 contacts →

Exact match

“Vi hjälper fastighetsägare och deras hyresgäster att minska kostnader, öka intäkter och sina möjligheter till grön certifiering genom förnybar el.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
6Exact matchKungsholmen, SwedenHQ recorded Oct 20, 202611-5034 contacts →

Exact match

“Helicon designs, builds, and integrates software and data systems that work in complex, real-world environments.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
7Exact matchStockholm, SwedenHQ recorded Oct 20, 20261,001-5,00031 contacts →

Exact match

“Take control of your energy use – with EG Mestro EG Mestro is part of EG, a leading Nordic software company with decades of experience in delivering industry-specific solutions.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
8Exact matchGothenburg, SwedenHQ recorded Oct 20, 202611-5025 contacts →

Exact match

“We accelerate the energy transition of buildings with data analytics and simulation”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
9Exact matchSollentuna, SwedenHQ recorded Oct 20, 202611-5014 contacts →

Exact match

“Take charge of your energy supply!”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
10Exact matchSödermalm, SwedenHQ recorded Oct 20, 202611-5013 contacts →

Exact match

“KanEL is a leading energy tech startup redefining the energy industry with its innovative platform.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
11Exact matchMalmo, SwedenHQ recorded Oct 20, 20261-1013 contacts →

Exact match

“EcoTech Solutions hjälper fastighetsägare, företag och offentliga aktörer att ta kontroll över sin energi med EcoHub, vår smarta mjukvara som samlar produktion, energilagring och…”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
12Exact matchGothenburg, SwedenHQ recorded Oct 20, 20261-1012 contacts →

Exact match

“Ambidex is an energy flexibility company that develops software solutions to control power consumption in industrial refrigeration systems based on the needs of the electrical…”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
13Exact matchKarlshamn, SwedenHQ recorded Oct 20, 202611-5011 contacts →

Exact match

“NODA Intelligent Systems is a deep tech company that provides best-in-class digital solutions for intelligent energy workflows.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
14Exact matchGothenburg, SwedenHQ recorded Oct 20, 202651-20010 contacts →

Exact match

“In 2021, Greenbyte joined Power Factors to help build a more connected, intelligent, and efficient clean energy future.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
15Exact matchStockholm, SwedenHQ recorded Oct 20, 20261-108 contacts →

Exact match

“Southern Lights is a Stockholm-based SaaS company building auditable modeling and risk-simulation products for pre-investment energy decisions.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
16Exact matchGävle, SwedenHQ recorded Oct 20, 20261-103 contacts →

Exact match

“Vi utvecklar och driver projekt inom energiomställningen till ett klimatneutralt samhälle.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
17Exact matchStockholm, SwedenHQ recorded Oct 20, 20261-102 contacts →

Exact match

“ChargeNet hjälper till med omställningen och elektrifieringen av vårt samhälle med hjälp av hårdvara, mjukvara och tjänster.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase

Showing 17 of 29 energy transition software companies based in Sweden

See the full list, filter by size, metro and specialty, and access 348 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Energy transition software companies based in Sweden at a glance

As of Oct 20, 2026
56.4%Verified-email coverage
21.3Average contacts per company
11-50Median size (employees)
37.9%Largest-city concentration · Stockholm
Oct 20, 2026Page data refreshed

Companies by employee count

1-10
13
11-50
9
51-200
4
1,001-5,000
3

Email recency for this list is measured worldwide rather than for Sweden, so it is reported there. Company counts and contact totals on this page are exact for Sweden, over 29 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 Sweden whose business descriptions match “energy transition software companies” 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 348 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 October 20, 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.

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 “energy transition software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy transition software companies are there based in Sweden?

RevenueBase identified 29 company matches for energy transition software companies associated with Sweden as of October 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?

KTC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most energy transition software companies?

Stockholm leads with 11 company records, followed by Gothenburg (4) and Askim (1).

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 348 professional contacts with verified work emails tracked across these 29 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 October 20, 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.