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 · Imprint744,089 companies indexed · Last updated: today

DirectorySealing & Insulation

Sealing & Insulation

Filters

IndustryConstruction & ArchitectureIndustrySealing & Insulation

Search results

Matching companies

1'735 companies found

Abdichtungen G. Wechsler GmbH

Malters · Since 1996

Sealing & Insulation

Abdichtungsbau Durrer AG, Zweigniederlassung Boppelsen

Boppelsen · Since 2000

Sealing & Insulation

Abdichtungsbau Durrer AG, Zweigniederlassung Luzern

Lucerne · Since 2000

Sealing & Insulation

Abdichtungsbau Durrer AG, Zweigniederlassung Risch

Holzhäusern Zg · Since 2004

Sealing & Insulation

Abdichtungsbau Durrer AG, Zweigniederlassung St. Gallen

St. Gallen · Since 2000

Sealing & Insulation

AB Fugentech GmbH

Winterthur · Since 2021

Sealing & Insulation

ABITECH Montage GmbH

Zurich · Since 2012

Sealing & Insulation

ABS Abdichtungen GmbH

Schlieren · Since 2020

Sealing & Insulation

Abtech GmbH

Lucerne · Since 2003

Sealing & Insulation

AC-Isolationen M.Bolliger

Reinach Ag · Since 2015

Sealing & Insulation

Acoustic Solutions Sergej Rastovac

Lausanne · Since 2024

Sealing & Insulation

Acquisol AG

Baar · Since 1984

Sealing & Insulation

Académie Internationale de l'Opéra Sàrl

Geneva · Since 2011

Sealing & Insulation

Ademi GmbH

Amriswil · Since 2003

Sealing & Insulation

A & D Fassadenbau Inhaber Ahmetovic Refik

Wetzikon Zh · Since 2019

Sealing & Insulation

ADF Bauabdichtungen Aldo Günter

Olten · Since 1999

Sealing & Insulation

ADI-Flex GmbH Bauabdichtungen

Romanshorn · Since 2019

Sealing & Insulation

A. Djelili Brandschutz & Isolation

Tagelswangen · Since 2023

Sealing & Insulation

A.D Pro-Pose Sàrl

Geneva · Since 2018

Sealing & Insulation

Aeberhard II SA

Crissier · Since 1999

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
52
53

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