Sealing & Insulation in St. Gallen

Companies

All 16 companies in St. Gallen

ROTH AG St. Gallen

Since 1997

HVACR, refrigeration and steam insulationIndustrial, plant and acoustic insulationBlown-in and cavity insulation

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Roth Bautechnik AG

Since 1999

InsulationsFire protectionConsulting & training

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ISO-CENTER AG, Zweigniederlassung St. Gallen

Since 2006

Technical insulation and insulation materialsFire protection productsAcoustic insulation products

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MediSwiss Service GmbH

Since 2010

ContributionsBenefitsInsurance classification

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TECTON AG St. Gallen

Since 2014

Service and maintenanceFlat roofBuilding renovation

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BauDicht AG, Zweigniederlassung St. Gallen

Since 2017

Civil engineering and groundwater waterproofingBuilding waterproofingRepairs and renovation

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Walder Abdichtungstechnik GmbH

Since 2020

Joint SealingJoint RestorationJoint Tapes

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ABN Fugen- & Bauabdichtungen AG

Since 2016

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GZ Dicht GmbH

Since 2020

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FLOEGO Fugenabdichtungen GmbH

Since 2022

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AA

AGI AG für Isolierungen, Zweigniederlassung St. Gallen

Since 1992

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SD

SIVIC DÄMMTECHNIK

Since 2006

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KG

Kingspan GmbH

Since 2010

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AD

Abdichtungsbau Durrer AG, Zweigniederlassung St. Gallen

Since 2017

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SI

Siderise Insulation Limited, Maesteg (GB), Zweigniederlassung St. Gallen

Since 2024

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KC

Knauf Ceiling Solutions GmbH & Co. KG, Grafenau, Zweigniederlassung St. Gallen

Since 2024

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Sealing & Insulation in St. Gallen

16Sealing & InsulationCommercial register (Zefix) · as of August 26, 2026

2016Median year of registrationCommercial register (Zefix) · as of August 26, 2026

95in the Canton of St. GallenCommercial register (Zefix) · as of August 26, 2026

1,738in SwitzerlandCommercial register (Zefix) · as of August 26, 2026

Locations

Sealing & Insulation in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of August 26, 2026

Largest places

Widnau5 Buchs SG5

Place axis

Other industries in St. Gallen

All companies in St. Gallen

Management Consulting269 Restaurants242 Property Management203 IT Consulting & Services190 Advertising Agencies164 Software Development162 Fiduciary Offices154 Real Estate Project Development150 Holding Companies142 Architecture Firms126 Coaching & Personal Development107 Hair Salons103 Real Estate Brokerage103 Technical Consulting & Engineering102 Facility Management & Cleaning99 Textile & Clothing Industry73 Auto Repair Shops73 Retail - Textiles & Clothing71 NGOs & NPOs70 Recruitment & HR Consulting69 Online Shops69 Painting & Plastering67 Beauty Salons61 Continuing Education Institutes60 Trade Fair & Event Organizers58 Automotive & Vehicle Trade57 Electrical Planning & Installation56 Plumbing & Building Services52 Housing Cooperatives49 Other Service Industries47 General Contractors47 Sports & Recreation Instruction44 Cultural & Educational Organizations43 Retail - General Specialty Trade43 Clubs, Bars & Event Venues43 Physiotherapy42 Retail - Food & Luxury Items42 Interior Construction41 Flooring & Tiling40 Construction & Project Management38 Web Portals & Platform Companies38 Food Processing37 Logistics & Transport Companies37 Photography34 Financial Services34 Pension Funds33 Psychiatry & Psychotherapy33 Law Firms & Notary Offices31

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Sealing & Insulation inSt. Gallen

All 16 companies in St. Gallen

Sealing & Insulation in the region

Sealing & Insulation in other places

Other industries in St. Gallen

Sealing & Insulation in
St. Gallen