Company lists · Data refreshed October 2026

Top 13 Building envelope manufacturers based in Finland

RevenueBase identified 25 company matches for building envelope manufacturers associated with Finland as of October 2026 and tracks 310 professional contacts across them, including 114 with verified work emails. Vantaa is the largest hub.

This list covers company matches for building envelope manufacturers associated with Finland, 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
25Companies
310Contacts tracked
114Verified emails
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The 13 largest building envelope manufacturers based in Finland

Ranked by team size
Top 13 of 25 company matches for building envelope manufacturers based in Finland, 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 matchKouvola, FinlandHQ recorded Oct 9, 20261,001-5,00071 contacts →

Exact match

“Lumon is a design company connecting indoors and outdoors with spaces made of glass.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2Exact matchMustasaari, FinlandHQ recorded Oct 9, 202651-20051 contacts →

Exact match

“The story of our company started with a single innovation.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3Exact matchEspoo, FinlandHQ recorded Oct 9, 202611-5012 contacts →

Exact match

“Rostek is a leading manufacturer in access systems in aluminium.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4Exact matchKarkkila, FinlandHQ recorded Oct 9, 202611-5010 contacts →

Exact match

“Lasi saarinen Oy on yhtä perhettä, jossa yhdistyy osaaminen ja tavoite tehdä laadukkaita, toimivia ja kestäviä lasi- ja alumiinirakenteita.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5Exact matchEspoo, FinlandHQ recorded Oct 9, 202651-2007 contacts →

Exact match

“Aluminum and glass facades”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6Exact matchVantaa, FinlandHQ recorded Oct 9, 202651-2006 contacts →

Exact match

“Olemme katto- ja vedeneristysrakentamisen asiantuntija, joka palvelee rakennustarvikkeiden jälleenmyyjiä, rakennusliikkeitä ja urakoitsijoita sekä rautakauppojen kautta kuluttajia.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7Exact matchLahti, FinlandHQ recorded Oct 9, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8Exact matchOulu, FinlandHQ recorded Oct 9, 202651-2004 contacts →

Exact match

“OJS on Suomen johtava teollisuuden rakennusliike, joka tarjoaa laadukkaita julkisivuratkaisuja asiakkailleen.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9Exact matchLäyliäinen, FinlandHQ recorded Oct 9, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10Exact matchHelsinki, FinlandHQ recorded Oct 9, 202651-2001 contacts →

Exact match

“Steni Finland Oy on norjalaisen STENI As:n tytäryhtiö.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11Exact matchHelsinki, FinlandHQ recorded Oct 9, 202611-501 contacts →

Exact match

“Tuotteillamme Saat käyttöösi keinot, joilla toteutat arkkitehtoniset ideasi ainutlaatuisella tavalla.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12Exact matchRaisio, FinlandHQ recorded Oct 9, 202611-501 contacts →

Exact match

“RAISION METALLI OY on raisiolainen metallialan yritys joka valmistaa laadukkaita ja näyttäviä lasijulkisivurakenteita.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13Exact matchOulu, FinlandHQ recorded Oct 9, 20261-101 contacts →

Exact match

Recorded description not available.

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

Showing 13 of 25 building envelope manufacturers based in Finland

See the full list, filter by size, metro and specialty, and access 114 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Building envelope manufacturers based in Finland at a glance

As of Oct 9, 2026
36.8%Verified-email coverage
12.4Average contacts per company
11-50Median size (employees)
12.0%Largest-city concentration · Vantaa
Oct 9, 2026Page data refreshed

Companies by employee count

1-10
5
11-50
9
51-200
5
201-500
3
501-1,000
1
1,001-5,000
1
5,001-10,000
1

Email recency for this list is measured worldwide rather than for Finland, so it is reported there. Company counts and contact totals on this page are exact for Finland, over 25 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 Finland whose business descriptions match “building envelope 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 114 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 manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many building envelope manufacturers are there based in Finland?

RevenueBase identified 25 company matches for building envelope manufacturers associated with Finland 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?

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

Which city has the most building envelope manufacturers?

Vantaa leads with 3 company records, followed by Espoo (2) and Karkkila (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 114 professional contacts with verified work emails tracked across these 25 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.