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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

Sineaqua SA

Vezia · Since 2025

Sealing & Insulation

AR Generellservis Bau Buezo Cruz

Wetzikon Zh · Since 2025

Sealing & Insulation

ABC Etanchéité Sàrl

Châtonnaye · Since 2025

Sealing & Insulation

Correia Fugenabdichtungen GmbH

Alpnach Dorf · Since 2025

Sealing & Insulation

One Isolation Sàrl

Pompaples · Since 2025

Sealing & Insulation

IsoPremium Sàrl

Sion · Since 2025

Sealing & Insulation

Entreprise Genevoise d'Isolation Thermique Angboh

Geneva · Since 2025

Sealing & Insulation

Klimek Bautenschutz

Wohlenschwil · Since 2025

Sealing & Insulation

Etter Baudicht

Bülach · Since 2025

Sealing & Insulation

Dzemaili Fassadenbau

Effretikon · Since 2025

Sealing & Insulation

Tubisol di Tolga Boyraz

Stabio · Since 2025

Sealing & Insulation

Iseni Bodenisolationen

Frauenfeld · Since 2025

Sealing & Insulation

Kessler Heiz & Dämm Experte GmbH

Volketswil · Since 2025

Sealing & Insulation

Karli Isolation

Mellingen · Since 2025

Sealing & Insulation

Start Home Isolation Sàrl

Crissier · Since 2025

Sealing & Insulation

Torosdag Dämmberatung

Basel · Since 2025

Sealing & Insulation

AJfix, Aliu

Les Avanchets · Since 2025

Sealing & Insulation

ASC ISOL Camaj

Emmenbrücke · Since 2025

Sealing & Insulation

BMRA Étanch'eau Pro Sàrl

Lausanne · Since 2025

Sealing & Insulation

Frank Lüscher Spenglerei

Kölliken · 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.