Directory Industries Places KnowledgeComparisonsSoon

Sign in Check visibility

Recognised by the
HSG Startup Label

The first Swiss company directory, built to boost AI visibility.

Product

Pricing
Directory
Industries

Company

About
Contact
Legal

© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,378 companies indexed · Last updated: today

DirectorySealing & Insulation

Sealing & Insulation

Filters

IndustryConstruction & ArchitectureIndustrySealing & Insulation

Search results

Matching companies

1'731 companies found

R. Bajrami Dämmtechnik

Wangs · Since 2008

Sealing & Insulation

RB René Bühler Umbauten und Isolationen

Sirnach · Since 1997

Sealing & Insulation

RB Rino Bassi Fugendichtungen

Wettingen · Since 2012

Sealing & Insulation

R. Duraku GmbH

Winterthur · Since 2024

Sealing & Insulation

REAL ÉTANCHÉITÉ Sàrl

Yverdon-Les-Bains · Since 2024

Sealing & Insulation

Reba Tech GmbH

Winterthur · Since 2019

Sealing & Insulation

RECS SA

Lugano · Since 2010

Sealing & Insulation

Renato Frosio, Fugen aller Art

St. Erhard · Since 2009

Sealing & Insulation

Rénovafond Sàrl

Réchy · Since 1998

Sealing & Insulation

rentsch Industriedämmungen gmbh

Visp · Since 2023

Sealing & Insulation

RESIFOAM SA

Biasca · Since 2020

Sealing & Insulation

Résine.E Swiss Sanchez Mardones

Cheseaux-Sur-Lausanne · Since 2024

Sealing & Insulation

CMC Générale Sàrl

Vouvry · Since 2018

Sealing & Insulation

R. Feierabend

Adliswil · Since 1987

The core activity of Feierabend Richard is the execution of roofing, flat roof and roofing work.

Sealing & Insulation

RF Rex Fugen, Inhaber Ruzhdi Rexhallari

Glarus · Since 2024

Sealing & Insulation

R. Huber Abdichtungen + Dämmungen

Ebikon · Since 2008

Sealing & Insulation

Rickenbach Fugentechnik

Tägerschen · Since 2007

Sealing & Insulation

Rick'isolation Sàrl

Saillon · Since 2016

Sealing & Insulation

RIVEIRO FACADES

Renens Vd · Since 2014

Sealing & Insulation

R. Longhi thermal ins. consulting

Sorengo · Since 2024

Sealing & Insulation

Outbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub

Frequently asked questions

Searching the directory

How the search works, what each filter means, and how the results come together.

What can I search for in the directory?

The search field matches company names, industries and places. Beyond that you can filter by Industry (18 categories based on the NOGA classification), Size (number of employees), Region (canton, language region or postal code) and Special (keywords and entry date). Filters combine freely; the active ones appear as chips below the filter bar and can be removed there individually.

How do keywords work?

Keywords search the description and stated purpose of each company — the text that goes beyond the company name. Multiple keywords are combined with OR: every additional keyword widens the set of matches rather than narrowing it.

What belongs in the postal code field?

A single postal code (e.g. 8000) or a range (e.g. 1000-1010). The field accepts postal codes only — for place names, use Canton or Language region.

Per page

1
77
78

How is organisation size determined?

Size reflects the number of employees and is calculated from publicly available information by a model developed in-house. It is a best-possible estimate, not an official figure.

What does the Verified label mean?

Verified means the entry is tied to a UID (Swiss business identification number) and therefore links back to the official Swiss business register. The label speaks to the company's identity — it is not a rating of its performance.

Source: Federal Statistical Office, UID register

How do I sort the results?

Use the dropdown above the list: Relevance, Name (A–Z), Best rating, Most reviews or Longest established. You can also switch between list and map view and set how many results appear per page.

More pages