Company lists · Data refreshed November 2026

Top 8 Wool insulation suppliers based in Switzerland

RevenueBase identified 32 company matches for wool insulation suppliers associated with Switzerland as of November 2026 and tracks 345 professional contacts across them, including 87 with verified work emails. Basel is the largest hub.

This list covers company matches for wool insulation suppliers associated with Switzerland, 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 4, 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 4, 2026 How this list was built
32Companies
345Contacts tracked
87Verified emails
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The 8 largest wool insulation suppliers based in Switzerland

Ranked by team size
Top 8 of 32 company matches for wool insulation suppliers based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 4, 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 matchFlums, SwitzerlandHQ recorded Nov 4, 2026201-50053 contacts →

Exact match

“Dämmen, schützen und Energie sparen – mit Hilfe der Natur.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
2Exact matchSpiez, SwitzerlandHQ recorded Nov 4, 202651-20030 contacts →

Exact match

“Dietrich ist eines der führenden Unternehmen im Bereich Dämm- und Akustiklösungen mit Holzwoll-Produkten und bietet heute ein sehr breites und tiefes Sortiment an Decken- und…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
3Exact matchFrenkendorf, SwitzerlandHQ recorded Nov 4, 202611-508 contacts →

Exact match

“Die Durrisol Kuster AG ist der Fachhandel für technische Dämmstoffe in den Bereichen Haus- und Industrietechnik.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
4Exact matchBütschwil, SwitzerlandHQ recorded Nov 4, 202611-508 contacts →

Exact match

“Als Schweizer Marktführer für einblasbare Dämmstoffe aus nachwachsenden Rohstoffen bietet die isofloc AG umfassende Lösungen für die gewerbliche und industrielle Dämmung an.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
5Exact matchVillmergen, SwitzerlandHQ recorded Nov 4, 202611-506 contacts →

Exact match

“Wir sind Anbieter von Dämmstoffen im Bodenbereich.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
6Exact matchGrand Lancy, SwitzerlandHQ recorded Nov 4, 202611-505 contacts →

Exact match

“Fondée en 1969, Multijoint Airvance Group SA s’est profilée comme un spécialiste dans la fourniture de matériaux isolant ainsi que d’accessoires pour le chauffage, la ventilation…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
7Exact matchInterlaken, SwitzerlandHQ recorded Nov 4, 20261-103 contacts →

Exact match

“Wool and specialty fibers for the apparel and felt industry, bedding and non-woven manufacturers.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
8Exact matchSchleitheim, SwitzerlandHQ recorded Nov 4, 202651-2002 contacts →

Exact match

“Die Gonon Isolation AG ist Entwicklerin und Herstellerin von innovativen und hochwertigen Dämmstoffen für die Bauindustrie.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase

Showing 8 of 32 wool insulation suppliers based in Switzerland

See the full list, filter by size, metro and specialty, and access 87 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Wool insulation suppliers based in Switzerland at a glance

As of Nov 4, 2026
25.2%Verified-email coverage
10.8Average contacts per company
11-50Median size (employees)
6.2%Largest-city concentration · Basel
Nov 4, 2026Page data refreshed

Companies by employee count

1-10
15
11-50
11
51-200
4
201-500
2

Email recency for this list is measured worldwide rather than for Switzerland, so it is reported there. Company counts and contact totals on this page are exact for Switzerland, over 32 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 Switzerland whose business descriptions match “wool insulation suppliers” 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 87 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 4, 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 “wool insulation suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many wool insulation suppliers are there based in Switzerland?

RevenueBase identified 32 company matches for wool insulation suppliers associated with Switzerland 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?

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

Which city has the most wool insulation suppliers?

Basel leads with 2 company records, followed by Frauenfeld (2) and Interlaken (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 87 professional contacts with verified work emails tracked across these 32 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 4, 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.