Company lists · Data refreshed November 2026

Top 25 Glazing window manufacturers based in Finland

RevenueBase identified 49 company matches for glazing window manufacturers associated with Finland as of November 2026 and tracks 540 professional contacts across them, including 217 with verified work emails. Vantaa is the largest hub.

This list covers company matches for glazing window 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 November 5, 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 5, 2026 How this list was built
49Companies
540Contacts tracked
217Verified emails
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The 25 largest glazing window manufacturers based in Finland

Ranked by team size
Top 25 of 49 company matches for glazing window manufacturers based in Finland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 Nov 5, 20261,001-5,00072 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchKauhava (ylihärmä), FinlandHQ recorded Nov 5, 2026201-50056 contacts →

Exact match

“Skaala IFN Oy on Pohjoismaiden suurimpiin kuuluva ikkuna, ovi- ja lasitusratkaisuihin erikoistunut palvelutoimittaja.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchSipoo, FinlandHQ recorded Nov 5, 202651-20029 contacts →

Exact match

“Nikkarit is a specialized construction company founded in 1991.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchVantaa, FinlandHQ recorded Nov 5, 2026201-50026 contacts →

Exact match

“Tiivin ikkunat ja ovet ovat arjen luksusta ja sijoitus parempaan asumiseen.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchYlivieska, FinlandHQ recorded Nov 5, 202651-20025 contacts →

Exact match

“Alutec Oy on alumiini- ja lasirakentamiseen erikoistunut täyden palvelun yritys.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchLammi, FinlandHQ recorded Nov 5, 202651-20023 contacts →

Exact match

“Lammin Ikkuna Oy (brändinimi Lammin Ikkunat ja Ovet) on 1969 vuodesta toiminut suomalainen ikkuna- ja ovivalmistaja.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchNivala, FinlandHQ recorded Nov 5, 202651-20017 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchRantatöysä, FinlandHQ recorded Nov 5, 202651-20015 contacts →

Exact match

“Alavus Ikkunat Oy on ikkuna- ja ovivalmistaja, jonka huolella viimeistellyt tuotteet valmistuvat mittatilaustyönä Alavudella, Etelä-Pohjanmaan lakeuksilla.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchHelsinki, FinlandHQ recorded Nov 5, 2026201-50015 contacts →

Exact match

“Riikku Group (aik.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchEspoo, FinlandHQ recorded Nov 5, 202611-5015 contacts →

Exact match

“Olemme yksi Suomen johtavista metallioviin ja -ikkunoihin erikoistuneista toimittajista.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchVantaa, FinlandHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“Scancerco is a reliable stocking supplier for door, window and construction industries since 1976.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchEspoo, FinlandHQ recorded Nov 5, 202611-5012 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchPyhäntä, FinlandHQ recorded Nov 5, 202651-20010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchAlavus, FinlandHQ recorded Nov 5, 202611-5010 contacts →

Exact match

“Finnglass Oy is a next‑generation, forward‑thinking glass processing company based in Alavus, Western Finland.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchKarkkila, FinlandHQ recorded Nov 5, 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 · Nov 5, 2026 · View company records in RevenueBase
16Exact matchVantaa, FinlandHQ recorded Nov 5, 202611-5010 contacts →

Exact match

“NIKA toteuttaa korkealaatuiset lasitusratkaisut parvekkeille ja terasseille.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchEspoo, FinlandHQ recorded Nov 5, 202651-2008 contacts →

Exact match

“Aluminum and glass facades”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchHelsinki, FinlandHQ recorded Nov 5, 202651-2008 contacts →

Exact match

“Täyden palvelun valtakunnallinen lasiliike.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchTorvoila, FinlandHQ recorded Nov 5, 20261-106 contacts →

Exact match

“Saaga Ikkunat on suomalainen ikkunavalmistaja, joka tarjoaa kestävät erikoisikkunat rakennusliikkeille, arkkitehdeille ja ikkunavalmistajille.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchNivala, FinlandHQ recorded Nov 5, 20261-105 contacts →

Exact match

“Maailman paras ikkunaosaaminen on rantautunut Iccunan myötä Suomeen.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchVantaa, FinlandHQ recorded Nov 5, 2026501-1,0005 contacts →

Exact match

“Pihla on kotimainen puu–alumiini-ikkunoiden, parveke- ja terassiovien sekä ulko-ovien valmistaja.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchHämeenkyrö, FinlandHQ recorded Nov 5, 202611-504 contacts →

Exact match

“Hämeenkyrön Ikkunatehdas Oy valmistaa korkealaatuiset ja ilmeikkäät ikkunat.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchVantaa, FinlandHQ recorded Nov 5, 202611-504 contacts →

Exact match

“Vitrea Oy on vuonna 1952 perustettu erikoislasien asiantunteva maahantuoja.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchHelsinki, FinlandHQ recorded Nov 5, 202611-504 contacts →

Exact match

“Osio Oy on palveleva varustetalo sekä rakennusliikkeiden luottokumppani.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchKotka, FinlandHQ recorded Nov 5, 202611-504 contacts →

Exact match

“Vuonna 1950 perustettu Ikkunatehdas Lasivuorimaa on erikoistunut perinneikkunoiden, puu-alumiini-ikkunoiden, alumiini-ikkunoiden, alumiiniovien, lasikattojen ja…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 49 glazing window manufacturers based in Finland

See the full list, filter by size, metro and specialty, and access 217 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Glazing window manufacturers based in Finland at a glance

As of Nov 5, 2026
40.2%Verified-email coverage
11.0Average contacts per company
11-50Median size (employees)
14.3%Largest-city concentration · Vantaa
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
13
11-50
21
51-200
8
201-500
3
501-1,000
2
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 49 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 “glazing window 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 217 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 5, 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 “glazing window manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many glazing window manufacturers are there based in Finland?

RevenueBase identified 49 company matches for glazing window manufacturers associated with Finland 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?

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

Which city has the most glazing window manufacturers?

Vantaa leads with 7 company records, followed by Espoo (3) and Helsinki (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 217 professional contacts with verified work emails tracked across these 49 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 5, 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.