Company lists · Data refreshed October 2026

Top 25 Building envelope optimization firms based in Sweden

RevenueBase identified 51 company matches for building envelope optimization firms associated with Sweden as of October 2026 and tracks 650 professional contacts across them, including 313 with verified work emails. Stockholm is the largest hub.

This list covers company matches for building envelope 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 October 9, 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 9, 2026 How this list was built
51Companies
650Contacts tracked
313Verified emails
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The 25 largest building envelope optimization firms based in Sweden

Ranked by team size
Top 25 of 51 company matches for building envelope optimization firms based in Sweden, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 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 matchÄlta, SwedenHQ recorded Oct 9, 202651-20067 contacts →

Exact match

“Genuint hantverkskunnande i harmoni med modern teknik Sedan starten 1987 har LW AB gjort en spännande resa.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2Exact matchMalmö, SwedenHQ recorded Oct 9, 2026201-50061 contacts →

Exact match

“We deliver innovative roofing and waterproofing systems, designed to transform the way people live and work.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3Exact matchÄngelholm, SwedenHQ recorded Oct 9, 202611-5053 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4Exact matchKarlskrona, SwedenHQ recorded Oct 9, 202651-20047 contacts →

Exact match

“Vi är byggkonsulter inom projektledning, VVS, EL, byggkonstruktion, Landskap, Mark, VA-teknik.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5Exact matchStockholm, SwedenHQ recorded Oct 9, 20261,001-5,00046 contacts →

Exact match

“Fasadgruppen är Nordens största helhetsleverantör för fastighetens yttre skal.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6Exact matchGothenburg, SwedenHQ recorded Oct 9, 2026n/a31 contacts →

Exact match

“The infusion of Light The daily work at Skandinaviska Glas och Fasadsystem AB is closely linked with the visions of contemporary architecture.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7Exact matchSolna, SwedenHQ recorded Oct 9, 202611-5030 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8Exact matchJohanneshov, SwedenHQ recorded Oct 9, 202651-20028 contacts →

Exact match

“Ett modernt företag med gedigna traditioner Vi på SEHED Tresson har ägnat oss åt renovering av fastigheters klimatskal i över 50 år.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9Exact matchSollentuna, SwedenHQ recorded Oct 9, 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 · Oct 9, 2026 · View company records in RevenueBase
10Exact matchTäby, SwedenHQ recorded Oct 9, 202651-20024 contacts →

Exact match

“ENIVA Isolerproffs erbjuder energieffektiva lösningar för företag, organisationer och privatpersoner.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11Exact matchKristinehamn, SwedenHQ recorded Oct 9, 202611-5023 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 · Oct 9, 2026 · View company records in RevenueBase
12Exact matchBorås, SwedenHQ recorded Oct 9, 202611-5022 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 · Oct 9, 2026 · View company records in RevenueBase
13Exact matchKarlstad, SwedenHQ recorded Oct 9, 202611-5014 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14Exact matchBorlänge, SwedenHQ recorded Oct 9, 202611-5012 contacts →

Exact match

“Hållbara fasadlösningar för framtidens byggnader Vi på Dala Metallpartier levererar fasadpartier, fönster, dörrar och glastak med hög kvalitet – skräddarsydda för ditt projekt.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15Exact matchStockholm, SwedenHQ recorded Oct 9, 20261-1011 contacts →

Exact match

“Glas och fasadkonsult som i tidiga skeden hjälper beställaren att identifiera, rådgöra, projektera och medverka som stöd i projektering, inköp och produktionsfasen för…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16Exact matchÅkersberga, SwedenHQ recorded Oct 9, 202611-507 contacts →

Exact match

“Vi specialiserar oss på en sak: att göra byggnader täta.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17Exact matchVärnamo, SwedenHQ recorded Oct 9, 202651-2006 contacts →

Exact match

“SealEco provides tailor-made sealing solutions for the building envelope and lining applications, improving efficiency and durability, with environmental benefits.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18Exact matchUpplands Vasby Stockholm, SwedenHQ recorded Oct 9, 202611-506 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 · Oct 9, 2026 · View company records in RevenueBase
19Exact matchGothenburg, SwedenHQ recorded Oct 9, 20261-106 contacts →

Exact match

“Candera utför analyser av energiförbrukning, inomhusklimat, dagsljus och andra kritiska parametrar i moderna byggprojekt.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20Exact matchUppsala, SwedenHQ recorded Oct 9, 202611-506 contacts →

Exact match

“Uppsala Isolering är din partner när du önskar teknisk isolering av rör & ventilation.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21Exact matchMalmö, SwedenHQ recorded Oct 9, 20261-106 contacts →

Exact match

“We are a consulting practice, initiated in January 2017.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22Exact matchVårby, SwedenHQ recorded Oct 9, 20261-105 contacts →

Exact match

“Välkomna till Stockholm Lösull!”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23Exact matchMalmö, SwedenHQ recorded Oct 9, 20261-105 contacts →

Exact match

“V&V Installationskonsult AB är ett konsultbolag som projekterar energieffektiva systemlösningar inom installationsteknik med hänsyn till framtida klimat och miljökrav.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24Exact matchVärnamo, SwedenHQ recorded Oct 9, 20261-103 contacts →

Exact match

“Arkitekt & byggnadsingenjörer.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25Exact matchHelsingborg, SwedenHQ recorded Oct 9, 20261-103 contacts →

Exact match

“Välkommen till vårt byggföretag som är specialiserat på takpannor, plåt, papptak och fasader med fokus på hållbarhet och miljö.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase

Showing 25 of 51 building envelope optimization firms based in Sweden

See the full list, filter by size, metro and specialty, and access 313 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Building envelope optimization firms based in Sweden at a glance

As of Oct 9, 2026
48.2%Verified-email coverage
12.7Average contacts per company
11-50Median size (employees)
21.6%Largest-city concentration · Stockholm
Oct 9, 2026Page data refreshed

Companies by employee count

1-10
25
11-50
14
51-200
9
201-500
1
1,001-5,000
2

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 “building envelope 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 313 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 9, 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 “building envelope optimization firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many building envelope optimization firms are there based in Sweden?

RevenueBase identified 51 company matches for building envelope optimization firms 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?

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

Which city has the most building envelope optimization firms?

Stockholm leads with 11 company records, followed by Gothenburg (5) and Karlstad (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 313 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 October 9, 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.