Company lists · Data refreshed September 2026

Top 22 Thermal insulation manufacturers based in Sweden

Name: Thermal insulation manufacturers based in Sweden
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 51 companies tracked

RevenueBase identified 51 company matches for thermal insulation manufacturers associated with Sweden as of September 2026 and tracks 473 professional contacts across them, including 147 with verified work emails. Skovde is the largest hub.

This list covers company matches for thermal insulation 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 September 19, 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 Sep 19, 2026 How this list was built

51Companies

473Contacts tracked

147Verified emails

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The 22 largest thermal insulation manufacturers based in Sweden

Ranked by team size

Top 22 of 51 company matches for thermal insulation manufacturers based in Sweden, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Isover, Saint-Gobain Sweden AB	Exact match	Billesholm, SwedenHQ recorded Sep 19, 2026	201-500	128 contacts →
	Exact match “Svensktillverkad isolering sedan mer än 90 år Mer än nittio procent av det isolermaterial som Isover levererar inom Sverige produceras i fabriken i skånska Billesholm, där vi…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	Bewi Insulation Sverige	Exact match	Skövde, SwedenHQ recorded Sep 19, 2026	501-1,000	43 contacts →
	Exact match “BEWI Insulation Sverige producerar isolerprodukter i EPS och XPS till bygg- och anläggningsbranschen.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	Isopartner AB	Exact match	Sävedalen, SwedenHQ recorded Sep 19, 2026	11-50	36 contacts →
	Exact match “ISOPARTNER - More than just a supplier ISOPARTNER is a wholesaler focused on providing professional insulation, sheet metal and passive fire protection contractors with technical…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	Eniva Isolerproffs	Exact match	Täby, SwedenHQ recorded Sep 19, 2026	51-200	26 contacts →
	Exact match “ENIVA Isolerproffs erbjuder energieffektiva lösningar för företag, organisationer och privatpersoner.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	Grundels Fönstersystem AB	Exact match	Karlstad, SwedenHQ recorded Sep 19, 2026	11-50	20 contacts →
	Exact match “Vi erbjuder ägare och förvaltare av fastigheter en prisvärd helhetslösning när det gäller energi- och bullerisolering av befintliga fönster, för att snabbt och effektivt minska…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	Finnfoam AB	Exact match	Kristinehamn, SwedenHQ recorded Sep 19, 2026	11-50	20 contacts →
	Exact match “With 40 over years of experience, the Finnish family-owned company Finnfoam offers and develops the market's most advanced structural energy efficiency solutions for reducing the…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Sjömarken Isolering AB	Exact match	Borås, SwedenHQ recorded Sep 19, 2026	11-50	18 contacts →
	Exact match “Sjömarkens Isolering är ett av Sveriges äldsta lösullsföretag med stor erfarenhet som vi gärna delar med oss av.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	Rockwool Sweden	Exact match	Jönköping, SwedenHQ recorded Sep 19, 2026	n/a	17 contacts →
	Exact match “ROCKWOOL är världsledande tillverkare av stenullsisolering.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	Isoleringslandslaget AB	Exact match	Upplands Vasby Stockholm, SwedenHQ recorded Sep 19, 2026	11-50	10 contacts →
	Exact match “Isoleringslandslaget startades med visionen att hjälpa våra kunder att spara pengar genom att sänka sina uppvärmningskostnader.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	Spraytec By Ovacon AB	Exact match	Trosa, SwedenHQ recorded Sep 19, 2026	11-50	9 contacts →
	Exact match “Ovacon AB är ett innovativt företag inom isoleringsbranschen med dokumenterat bra isoleringar och goda kundrelationer inom bygg och konstruktion i Sverige.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Icell Isolering	Exact match	Älvdalen, SwedenHQ recorded Sep 19, 2026	11-50	8 contacts →
	Exact match “Vår moderna produktionsanläggning på 6 kvm finns i Älvdalen, i hjärtat av Dalarna.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Uppsala Isolering AB	Exact match	Uppsala, SwedenHQ recorded Sep 19, 2026	11-50	6 contacts →
	Exact match “Uppsala Isolering är din partner när du önskar teknisk isolering av rör & ventilation.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	Stockholm Lösull AB	Exact match	Vårby, SwedenHQ recorded Sep 19, 2026	1-10	5 contacts →
	Exact match “Välkomna till Stockholm Lösull!” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	Topcellab	Exact match	Söderbärke, SwedenHQ recorded Sep 19, 2026	11-50	5 contacts →
	Exact match “TopCell utvecklar och tillverkar isoleringsprodukter genom att förädla råvara från skogsindustrin.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	Owens Corning Foamglas Sverige	Exact match	Hässleholm, SwedenHQ recorded Sep 19, 2026	201-500	5 contacts →
	Exact match “Skydda det som är viktigast.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Isolerservice	Exact match	Helsingborg, SwedenHQ recorded Sep 19, 2026	11-50	4 contacts →
	Exact match “Vi är lösullsisolering Isolerservice resa började 1980, då fyra entreprenörer såg möjligheterna med lösullsisolering.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	Karlskoga Isolerings AB Värmlands Isolering	Exact match	Karlskoga, SwedenHQ recorded Sep 19, 2026	11-50	3 contacts →
	Exact match “Vi är experter inom teknisk isolering för industri, vvs, ventilation och brandtätning med egen tillverkning av plåtkonstruktioner och madrassisolering.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Norrbottens Miljöisolering AB	Exact match	Råneå, SwedenHQ recorded Sep 19, 2026	1-10	3 contacts →
	Exact match “Installation av lösullsisolering i alla typer av konstruktioner.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	Insutec Sweden AB	Exact match	Uddevalla, SwedenHQ recorded Sep 19, 2026	1-10	2 contacts →
	Exact match “Efter att ha arbetat i över 60 år inom teknisk isolering startar vi nu upp Insutec Sweden AB.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	Undersåkers Snickeri AB	Exact match	Undersåker, SwedenHQ recorded Sep 19, 2026	1-10	2 contacts →
	Exact match “Vi är ett litet byggföretag i Åredalen som har eget snickeri.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Gustafssons Isolering AB	Exact match	Örebro, SwedenHQ recorded Sep 19, 2026	11-50	2 contacts →
	Exact match “Vår resa började redan på 30-talet, mer exakt 1932.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	Vadsbo Isolering AB	Exact match	Mariestad, SwedenHQ recorded Sep 19, 2026	11-50	1 contacts →
	Exact match “Teknisk isolering inom VVS och ventilation Brandtätning Industriplåt” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “thermal insulation manufacturers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 22 of 51 thermal insulation manufacturers based in Sweden

See the full list, filter by size, metro and specialty, and access 147 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Thermal insulation manufacturers based in Sweden at a glance

As of Sep 19, 2026

31.1%Verified-email coverage

9.3Average contacts per company

11-50Median size (employees)

5.9%Largest-city concentration · Skovde

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 51 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 insulation 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 147 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 September 19, 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 insulation manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many thermal insulation manufacturers are there based in Sweden?

RevenueBase identified 51 company matches for thermal insulation manufacturers associated with Sweden as of September 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?

Isover, Saint-Gobain Sweden AB tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most thermal insulation manufacturers?

Skovde leads with 3 company records, followed by Boras (2) and Jonkoping (2).

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 147 professional contacts with verified work emails tracked across these 51 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 September 19, 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.