Company lists · Data refreshed November 2026

Top 25 Hvac system optimization firms based in Sweden

RevenueBase identified 254 company matches for hvac system optimization firms associated with Sweden as of November 2026 and tracks 2,678 professional contacts across them, including 1,510 with verified work emails. Stockholm is the largest hub.

This list covers company matches for hvac system optimization firms 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
254Companies
2,678Contacts tracked
1,510Verified emails
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The 25 largest hvac system optimization firms based in Sweden

Ranked by team size
Top 25 of 254 company matches for hvac system optimization firms 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 matchStockholm, SwedenHQ recorded Nov 6, 20261,001-5,000587 contacts →

Exact match

“Nordomatic is a global impact pioneer in smart buildings, helping you optimize, simplify, and future-proof your operations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchStockholm, SwedenHQ recorded Nov 6, 2026201-500137 contacts →

Exact match

“Våra kunder har de energieffektivaste fastigheterna!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact 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
4Exact matchMalmö, SwedenHQ recorded Nov 6, 2026501-1,000104 contacts →

Exact match

“Climat80 Gruppen har lång erfarenhet av energieffektiva installationer, teknisk service och fastighetsförvaltning och är en trygg och långsiktig fastighetspartner under hela…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact 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
6Exact 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
7Exact matchBorås, SwedenHQ recorded Nov 6, 202651-20053 contacts →

Exact match

“We are a partner who works with operating the indoor climate in an energy and environmentally efficient way, reducing operating costs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact 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
9Exact 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
10Exact matchMölndal, SwedenHQ recorded Nov 6, 202651-20040 contacts →

Exact match

“Vi på Climacare AB tar hand om era fastigheter så att ni kan fokusera på er verksamhet.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact 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
12Exact matchGothenburg, SwedenHQ recorded Nov 6, 202651-20038 contacts →

Exact match

“Under 40 års tid har Ventilationskontroll optimerat fastigheters inneklimatsystem.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchStockholm, SwedenHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“AB Franska Bukten är ett modernt teknikkonsultföretag med lång erfarenhet av energiteknik, ventilation och drift av fastigheter.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSolna, SwedenHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Konsultbolag med branschens bästa kompetens och största passion för energieffektivisering.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchHjo, SwedenHQ recorded Nov 6, 20261,001-5,00029 contacts →

Exact match

“Hjo Installation är lokala installationsföretag inom energioptimering, el, VS och ventilation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact 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
17Exact matchGothenburg, SwedenHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Vi erbjuder service, entreprenad och konsulttjänster inom hela VVS-området under samma tak.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact 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
19Exact matchNorrköping, SwedenHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“Ventilationsprojekt-gruppen vänder sig till kunder i alla led såsom brukare, fastighetsägare, landsting, kommuner, byggnadsentreprenörer, husfabrikanter och projektledningsföretag.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact 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
21Exact matchHisings Backa, SwedenHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Vi är ledande specialister på kyl & värmelösningar, och erbjuder installation, reparation och service av luftkonditionering, kyla, uppvärmning och energioptimering för både stora…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMalmö, SwedenHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Ventilationsarbeten”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchÅkersberga, SwedenHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“We work to achieve 100% customer satisfaction and develop greener properties!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact 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
25Exact 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

Showing 25 of 254 hvac system optimization firms based in Sweden

See the full list, filter by size, metro and specialty, and access 1,510 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Hvac system optimization firms based in Sweden at a glance

As of Nov 6, 2026
56.4%Verified-email coverage
10.5Average contacts per company
11-50Median size (employees)
13.0%Largest-city concentration · Stockholm
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
114
11-50
111
51-200
20
201-500
1
501-1,000
1
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 254 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 “hvac system optimization firms” 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 1,510 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.

Hvac system optimization firms by metro

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 “hvac system optimization firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many hvac system optimization firms are there based in Sweden?

RevenueBase identified 254 company matches for hvac system optimization firms 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?

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

Which city has the most hvac system optimization firms?

Stockholm leads with 33 company records, followed by Gothenburg (15) and Malmo (8).

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 1,510 professional contacts with verified work emails tracked across these 254 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.

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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.