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© 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

Lasi Abdichtungen Lazam Veliu

Eschenbach Lu · Since 2004

Sealing & Insulation

lauper Isolierungen

Flums · Since 2013

Sealing & Insulation

LB Ventilation & Isolation Sàrl

Geneva · Since 2024

Sealing & Insulation

Léoni Isolation et Chapes SA

Villarsel-Sur-Marly · Since 1989

Sealing & Insulation

LGSWISSMONT Gerboc

Laupersdorf · Since 2021

Sealing & Insulation

Liechti-Montagen

Safnern · Since 1997

Sealing & Insulation

Lili & Fils Etanchéité Sàrl

Préverenges · Since 2024

Sealing & Insulation

L&M Isolations Sàrl

Saxon · Since 2024

Sealing & Insulation

Locher A. SA

Brissago · Since 1994

Sealing & Insulation

Lorenci Dach

Sulgen · Since 2025

Sealing & Insulation

LP Isolationen GmbH

Wetzikon Zh · Since 2022

Sealing & Insulation

LS Pro Etanchéité Sàrl

Chavannes-Près-Renens · Since 2019

Sealing & Insulation

LUNATHERM GmbH

Urtenen-Schönbühl · Since 2023

Sealing & Insulation

Lüönd Rainer Kittfugen

Rotkreuz · Since 2003

Sealing & Insulation

LZ Flachdach GmbH

Kriens · Since 2022

Sealing & Insulation

M.A.D. Abdichtungen und Montagen Massimo Dispenza

Hettlingen · Since 2023

Sealing & Insulation

MALJIKJI Isolierungen

Buchs Sg · Since 2015

Sealing & Insulation

Mario Scura Isolierungen

Oberengstringen · Since 2013

Sealing & Insulation

MARQUES LOPES Étanchéité

Epalinges · Since 2023

Sealing & Insulation

MARTINI Isolation Sàrl

Châtelaine · Since 2023

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.

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