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 · Imprint744,173 companies indexed · Last updated: today

DirectorySealing & Insulation

Sealing & Insulation

Filters

IndustryConstruction & ArchitectureIndustrySealing & Insulation

Search results

Matching companies

1'735 companies found

Basha Isol

Winznau · Since 2016

Sealing & Insulation

Batisols Romandie SA

Gland · Since 2017

Sealing & Insulation

Bat-Iso SA

Satigny · Since 1997

Sealing & Insulation

Bauberatung Gattlen René

Visp · Since 1999

Sealing & Insulation

Bau Helfer Moni GmbH

Oberarth · Since 2018

Sealing & Insulation

BAUISOL AG

Landschlacht · Since 2001

Sealing & Insulation

Baukork AG

Steinhausen · Since 1993

Sealing & Insulation

bauplus trading Nikolic

Mörschwil · Since 2008

Sealing & Insulation

Baureno Sain GmbH

Basel · Since 2016

Sealing & Insulation

Bausanierung Truffer

Grächen · Since 2018

Sealing & Insulation

Bau-Spezialitäten Rolf Barmet

Bonstetten · Since 1999

Sealing & Insulation

BAUTECHNIK König Wolf AG

Muttenz · Since 2006

Sealing & Insulation

Bautenschutz Jensen

Uster · Since 2020

Sealing & Insulation

BB Abdichtung GmbH

Schmitten Fr · Since 2022

Sealing & Insulation

B. Bilalli

Oensingen · Since 2016

Sealing & Insulation

B + B ISO AG

Bazenheid · Since 2016

Sealing & Insulation

B&B Isolations Sàrl

Denges · Since 2014

Sealing & Insulation

BDT Services GmbH

Gelterkinden · Since 2015

Sealing & InsulationFacility Management & Cleaning

Beat Keusch Fugendichtungen

Boswil · Since 2014

Sealing & Insulation

Bekjiri Boden GmbH

Rüfenacht Be · Since 2021

Sealing & InsulationFlooring & Tiling

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
56
57

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