Company lists · Data refreshed October 2026

Top 25 District energy system manufacturers based in Sweden

RevenueBase identified 66 company matches for district energy system manufacturers associated with Sweden as of October 2026 and tracks 2,234 professional contacts across them, including 748 with verified work emails. Stockholm is the largest hub.

This list covers company matches for district energy system manufacturers 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 11, 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 11, 2026 How this list was built
66Companies
2,234Contacts tracked
748Verified emails
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The 25 largest district energy system manufacturers based in Sweden

Ranked by team size
Top 25 of 66 company matches for district energy system manufacturers based in Sweden, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 11, 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 matchHalmstad, SwedenHQ recorded Oct 11, 2026201-500199 contacts →

Exact match

“The area's leading business, in relation to energy, environment and climate.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
2Exact matchLuleå, SwedenHQ recorded Oct 11, 202651-200123 contacts →

Exact match

“Koncernen består av moderbolaget Luleå Energi, de helägda dotterbolagen Luleå Energi Elnät och Lunet samt det till 91 procent ägda dotterbolaget Bioenergi i Luleå.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
3Exact matchLjungby, SwedenHQ recorded Oct 11, 2026201-500119 contacts →

Exact match

“CTC är en av Europas ledande tillverkare av värmeprodukter.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
4Exact matchÅstorp, SwedenHQ recorded Oct 11, 2026201-500118 contacts →

Exact match

“Qvantum offers heat pumps for the next generation heating and cooling technologies that enables the decarbonization of our cities.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
5Exact matchSolna, SwedenHQ recorded Oct 11, 202651-20085 contacts →

Exact match

“Norrenergi värmer mer än 100 människor som bor och arbetar i Solna, Sundbyberg, Bromma och Danderyd.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
6Exact matchSundsvall, SwedenHQ recorded Oct 11, 202651-20065 contacts →

Exact match

“Målet och drivkraften för oss på Sundsvall Energi är att våra verksamheter el, fjärrvärme, fjärrkyla, energitjänster och avfallsbehandling ska vara bra både för människorna och…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
7Exact matchRonneby, SwedenHQ recorded Oct 11, 202651-20064 contacts →

Exact match

“For 70 years, Cetetherm has been developing innovative, high performance solutions for the district heating and cooling industry, as well as the collective boiler room…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
8Exact matchKarlstad, SwedenHQ recorded Oct 11, 202651-20057 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 · Oct 11, 2026 · View company records in RevenueBase
9Exact matchBoden, SwedenHQ recorded Oct 11, 202651-20046 contacts →

Exact match

“Bodens Energi är helägt av Bodens kommun vilket innebär att vi arbetar för alla bodensare och med hela kommunen.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
10Exact matchDanderyd, SwedenHQ recorded Oct 11, 202651-20042 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 11, 2026 · View company records in RevenueBase
11Exact matchBrämhult, SwedenHQ recorded Oct 11, 202651-20032 contacts →

Exact match

“MuoviTech is the European leader in installation products for geothermal energy.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
12Exact matchHässleholm, SwedenHQ recorded Oct 11, 202651-20031 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 · Oct 11, 2026 · View company records in RevenueBase
13Exact matchLidköping, SwedenHQ recorded Oct 11, 202651-20029 contacts →

Exact match

“Lidköping Energi är ett modernt och hållbart energibolag, med professionella och engagerade anställda.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
14Exact matchTrelleborg, SwedenHQ recorded Oct 11, 202611-5028 contacts →

Exact match

“Trelleborgs Energi is a modern energy company with the future in mind.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
15Exact matchStockholm, SwedenHQ recorded Oct 11, 202651-20028 contacts →

Exact match

“Sedan starten 2003 har ComfortZone AB producerat tusentals värmepumpar som via återförsäljare eller installatörer monterats såväl i Sverige som i Europa.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
16Exact matchStockholm, SwedenHQ recorded Oct 11, 202611-5025 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
17Exact matchTranas, SwedenHQ recorded Oct 11, 2026201-50024 contacts →

Exact match

“På IVT har vi varit drivande i utvecklingen av värmepumpar i över 40 år.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
18Exact matchGothenburg, SwedenHQ recorded Oct 11, 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 · Oct 11, 2026 · View company records in RevenueBase
19Exact matchGothenburg, SwedenHQ recorded Oct 11, 202611-5019 contacts →

Exact match

“Med ett stadigt fokus på innovation och samarbete är JEFF Electronics är ett av nordens ledande utvecklingsföretag av styrsystem avsedda för klimatstyrning och…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
20Exact matchKalmar, SwedenHQ recorded Oct 11, 202611-5014 contacts →

Exact match

“Metro Therm erbjuder fjärrvärmecentraler, varmvattenberedare och ackumulatortankar med fokus på innovation, kvalitet och energieffektivitet – för trygga och hållbara…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
21Exact matchHelsingborg, SwedenHQ recorded Oct 11, 202611-5013 contacts →

Exact match

“Epecon är nytänkaren inom området vattenburna värmeprodukter.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
22Exact matchMölnlycke, SwedenHQ recorded Oct 11, 202611-509 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 · Oct 11, 2026 · View company records in RevenueBase
23Exact matchStockholm, SwedenHQ recorded Oct 11, 20261-109 contacts →

Exact match

“Nrlyze är ett team av nyfikna entreprenörer, fastighetsägare, drifttekniker och ingenjörer som byggt det vi själva saknat under decennier.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
24Exact matchUmeå, SwedenHQ recorded Oct 11, 202611-508 contacts →

Exact match

“For more than 25 years, Mittel has been actively involved in developing technology for new construction and repair of district energy systems.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
25Exact matchSollentuna, SwedenHQ recorded Oct 11, 202611-507 contacts →

Exact match

“Termoekonomi was established in 1980.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase

Showing 25 of 66 district energy system manufacturers based in Sweden

See the full list, filter by size, metro and specialty, and access 748 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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District energy system manufacturers based in Sweden at a glance

As of Oct 11, 2026
33.5%Verified-email coverage
33.8Average contacts per company
11-50Median size (employees)
21.2%Largest-city concentration · Stockholm
Oct 11, 2026Page data refreshed

Companies by employee count

1-10
24
11-50
21
51-200
12
201-500
6
1,001-5,000
2
10001+
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 66 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 “district energy system manufacturers” 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 748 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 11, 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 “district energy system manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many district energy system manufacturers are there based in Sweden?

RevenueBase identified 66 company matches for district energy system manufacturers 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?

Halmstads Energi OCH Miljö AB tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most district energy system manufacturers?

Stockholm leads with 14 company records, followed by Gothenburg (4) and Helsingborg (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 748 professional contacts with verified work emails tracked across these 66 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 11, 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.