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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,816 companies indexed · Last updated: today

DirectorySealing & Insulation

Sealing & Insulation

Filters

IndustryConstruction & ArchitectureIndustrySealing & Insulation

Search results

Matching companies

1'738 companies found

Zeljko Miletic Bauservice

Zurich · Since 2021

Sealing & Insulation

Zerey GmbH

Basel · Since 1996

Sealing & Insulation

ZS Baudicht GmbH

Oberengstringen · Since 2019

Sealing & Insulation

InsulTech Rexha

Leibstadt · Since 2025

Sealing & Insulation

I Vision Industrie und Umwelt AG

Subingen · Since 2025

Sealing & Insulation

Occhipinti Construction Sàrl

Baulmes · Since 2025

Sealing & Insulation

KDS Étanchéité Sàrl

Lausanne · Since 2025

Sealing & Insulation

Norga GmbH

Basel · Since 2025

Sealing & Insulation

Bausanierung Werner

Lucerne · Since 2025

Sealing & Insulation

J. Böckmann Bau Dienstleistung

Thalheim Ag · Since 2025

Sealing & Insulation

LS Etanchéité Sàrl

Les Valettes (Bovernier) · Since 2025

Sealing & Insulation

Noli Flachdach Inh. Bajrami

Dietikon · Since 2025

Sealing & Insulation

Resinov Latina

Montcherand · Since 2025

Sealing & Insulation

GA étanche Fontana

Prez-Vers-Noréaz · Since 2025

Sealing & Insulation

LK Isolierungen GmbH

Rorbas · Since 2025

Sealing & Insulation

AR BAUWERKSABDICHTUNGEN AJVAZI

Schlieren · Since 2025

Sealing & Insulation

E3 Bautechnik GmbH

Basel · Since 2025

Sealing & Insulation

Eurofugen Krasniqi

Neudorf · Since 2025

Sealing & Insulation

B&S Plâtrerie Peinture Sàrl

Payerne · Since 2025

Sealing & Insulation

isoler24, Inh. Assaf

Zurich · Since 2025

Sealing & Insulation

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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

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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.