Company lists · Data refreshed November 2026

Top 25 Thermal energy system integrators based in Sweden

RevenueBase identified 95 company matches for thermal energy system integrators associated with Sweden as of November 2026 and tracks 1,047 professional contacts across them, including 627 with verified work emails. Stockholm is the largest hub.

This list covers company matches for thermal energy system integrators 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 November 6, 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 6, 2026 How this list was built
95Companies
1,047Contacts tracked
627Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest thermal energy system integrators based in Sweden

Ranked by team size
Top 25 of 95 company matches for thermal energy system integrators based in Sweden, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchDanderyd, SwedenHQ recorded Nov 6, 202651-200113 contacts →

Exact match

“Incoord är en teknikkonsult med stark miljömission.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchÖrebro, SwedenHQ recorded Nov 6, 202651-20060 contacts →

Exact match

“Edekyl & Värme skapades genom att bröderna Robert och Richard Björk förvärvade det anrika Örebroföretaget Edekyl AB.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchKarlstad, SwedenHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“Vi på LG Contracting älska att skapa smarta energilösningar inom värme och sanitet så att du kan trivas och må bra, vare sig det gäller i hemmet eller på jobbet.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchÄngelholm, SwedenHQ recorded Nov 6, 202611-5052 contacts →

Exact match

“AirSon Engineering AB provides contracting and consulting within energy, building technology and controlled indoor environments.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchVäxjö, SwedenHQ recorded Nov 6, 202651-20046 contacts →

Exact match

“Värme- och sanitetsarbeten”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchGothenburg, SwedenHQ recorded Nov 6, 202611-5042 contacts →

Exact match

“Wikström är en installationskonsult inom VVS, energi och miljö med stort engagemang för miljö och hållbar utveckling.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchStockholm, SwedenHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“Värmex är tekniska specialister inom projektering, felsökning och injustering av energisystem i byggnader.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchHässleholm, SwedenHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“At VEAB Heat Tech in Hässleholm, we are experts in creating energy-efficient and sustainable heating solutions for both commercial and industrial needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSollentuna, SwedenHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Vi är ett energikonsultföretag med huvudkontor i Sollentuna strax norr om Stockholm samt med filialkontor i Umeå.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchStockholm, SwedenHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Fjärrvärmeprojekt Sverige AB is a consulting firm in the energy indistry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchStockholm, SwedenHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Med kontor i Stockholm och Uppsala arbetar KSS Klimat & Styrsystem för att erbjuda sina kunder effektiva helhetslösningar i syfte att skapa ett bra och hållbart inomhusklimat.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchArlöv, SwedenHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Klimatkyl levererar komfort- och industriell kyla i kundnära samarbeten.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchGothenburg, SwedenHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Utilifeed is a young innovative company that provides intelligent web-based services for district heating utility providers and building owners.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLinkoping, SwedenHQ recorded Nov 6, 2026501-1,00019 contacts →

Exact match

“Varje dag bidrar våra över 1 medarbetare till smartare och hållbara fastighetstekniska lösningar i fastigheter, industrier och byggnader.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchGothenburg, SwedenHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“GICON är ett teknikkonsultföretag med inriktning på VVS, el- och teletekniska installationer i byggnader.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchÄngelholm, SwedenHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“QREO has a variety of experience and knowledge spanning across CONSTRUCTION, HVAC and PROGRAMMING.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMalmö, SwedenHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“Umiamodellen – en kontaktperson för allt El- och rörteknik, hör det ihop?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchNorrköping, SwedenHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Teknisk konsultverksamhet inom energi, miljö- och VVS-teknik.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchGävle, SwedenHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Q-teknik AB arbetar med energiberäkningar, tekniska installationer och service i fastigheter.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchKalmar, SwedenHQ recorded Nov 6, 202651-20013 contacts →

Exact match

“Avent installerar, injusterar, energioptimerar och underhåller värme, kyl- och luftbehandlingsanläggningar samt utför total teknisk förvaltning under ansvar och med hög kompetens…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchAskim, SwedenHQ recorded Nov 6, 202651-20011 contacts →

Exact match

“Swerör är en helhetspartner inom VVS.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchGothenburg, SwedenHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Velco är ett företag inom VVS, fastighetsautomation och komfortkyla.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMölnlycke, SwedenHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Energiförbättring Väst AB startade 1991 och har byggt upp en bred erfarenhet inom värme, energi och VVS.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchStockholm, SwedenHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Triclima Installation startades under namnet AB Carléns Rör 1992 i Bromma, Stockholm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchVästerås, SwedenHQ recorded Nov 6, 20261-107 contacts →

Exact match

“IKB InneKlimatByrån AB har varit verksamt sedan 1990 och har sitt säte i Västerås.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 95 thermal energy system integrators based in Sweden

See the full list, filter by size, metro and specialty, and access 627 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Thermal energy system integrators based in Sweden at a glance

As of Nov 6, 2026
59.9%Verified-email coverage
11.0Average contacts per company
11-50Median size (employees)
18.9%Largest-city concentration · Stockholm
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
45
11-50
35
51-200
13
501-1,000
1

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 95 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 “thermal energy system integrators” 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 627 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 6, 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 “thermal energy system integrators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many thermal energy system integrators are there based in Sweden?

RevenueBase identified 95 company matches for thermal energy system integrators associated with Sweden 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?

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

Which city has the most thermal energy system integrators?

Stockholm leads with 18 company records, followed by Gothenburg (6) and Norrkoping (5).

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 627 professional contacts with verified work emails tracked across these 95 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 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 95 thermal energy system integrators based in Sweden. Start with a free account, no credit card.

Download this list →

Related lists

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.