Sealing & Insulation in Winterthur

Companies

All 37 companies in Winterthur

KWD Kälte-, Wärme-, Dämmtechnik GmbH

Since 2006

Cold insulationHeat insulationSanitary insulation

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AGI AG für Isolierungen, Zweigniederlassung Winterthur

Since 2010

Structural Fire ProtectionTechnical InsulationAdvisory and Planning

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isodicht GmbH

Since 2011

Joint sealingFirestoppingCombiflex sealings

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brandschutz consulting gmbh

Since 2014

Fire protection consultingFire safety concept and planningQuality assurance in fire protection

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Isoplan AG

Since 2016

Pipe insulationVentilation insulationInsulation of thermal storage tanks

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A&E Gipsergeschäft GmbH

Since 2016

Rendered external thermal insulationFire protection measuresPlastering and drywall work

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WINTI Fugen GmbH

Since 2017

Joint sealingsFacade sealingsFire protection joints

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Ferati Isolierungen GmbH

Since 2018

Technical insulationSheet metal claddingFire stopping

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Isoring GmbH

Since 2018

Technical Insulation

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Sandro Scura Isolierungen

Since 2019

Technical insulationPipe insulationInsulating sanitary pipes

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TOPLANA Isolationen GmbH

Since 2019

Technical insulationCold and thermal insulationFire-protection insulation

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PEKEN GmbH

Since 2020

InsulationFire protection

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ENI Fugenabdichtungen GmbH

Since 2020

Joint sealingsSealing of wet areas and tile jointsFacade and perimeter joint sealings

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Megga Isolierung GmbH

Since 2020

Thermal insulationCold insulationFire insulation

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Bruno Isolierungen GmbH

Since 2021

Technical insulationInsulation of heating pipesInsulation of sanitary pipes

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Agida Iso AG

Since 2021

Pipe insulationVentilation/HVAC insulationFire protection insulation

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Alberto Penna Gipsergeschäft GmbH

Since 2023

Plastering workDrywall constructionAcoustic systems

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Indisol AG

Since 2024

Technical insulationWinterthur collection depotPrice list and price information

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FA

Fadaplan AG

Since 1989

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BA

Beyeler-Suremann AG

Since 1992

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DA

Desmo AG

Since 1994

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PS

Ponticello S. Fassadenisolationen

Since 2001

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ST

Sami Tahiri S-T Isolationen

Since 2005

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HI

Helbling Isolierungen

Since 2007

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TF

TOP-Isoliertechnik, Fati Selmani

Since 2009

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PG

Perfectplast GmbH

Since 2010

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FZ

Fugentech Zona GmbH

Since 2012

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AF

ALKA Fassadenbau GmbH

Since 2020

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MG

Medisol GmbH

Since 2020

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AF

AB Fugentech GmbH

Since 2021

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RT

Reba Tech GmbH

Since 2022

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HI

HLS Isospengler GmbH

Since 2022

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DS

Daku Silikon Fugen

Since 2023

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AI

AZ Isolierungen GmbH

Since 2023

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RD

R. Duraku GmbH

Since 2024

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TI

Top Isolierungen GmbH

Since 2024

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JD

JADA Dämm- und Brandschutz AG

Since 2025

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Show 25 more companies

Sealing & Insulation in Winterthur

37Sealing & InsulationCommercial register (Zefix) · as of August 26, 2026

2019Median year of registrationCommercial register (Zefix) · as of August 26, 2026

328in the Canton of ZurichCommercial register (Zefix) · as of August 26, 2026

1,736in 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

Zurich36 Volketswil15 Bülach11 Schlieren9 Wetzikon ZH8 Dübendorf8 Dietikon8 Rüti ZH6 Wallisellen6 Adliswil6

Place axis

Other industries in Winterthur

All companies in Winterthur

IT Consulting & Services246 Management Consulting226 Software Development203 Restaurants203 Coaching & Personal Development158 Technical Consulting & Engineering155 Architecture Firms154 Advertising Agencies134 Property Management125 Facility Management & Cleaning123 Fiduciary Offices121 Online Shops88 Hair Salons86 Continuing Education Institutes85 Painting & Plastering83 Auto Repair Shops79 NGOs & NPOs76 Real Estate Brokerage76 Beauty Salons74 Real Estate Project Development70 Holding Companies63 Automotive & Vehicle Trade63 Psychiatry & Psychotherapy60 Cultural & Educational Organizations58 Recruitment & HR Consulting56 Logistics & Transport Companies56 Flooring & Tiling54 Trade Fair & Event Organizers52 Sports & Recreation Instruction52 General Contractors51 Other Service Industries50 Construction & Project Management49 Film & TV Production48 Electrical Planning & Installation47 Plumbing & Building Services46 Retail - Textiles & Clothing46 Clubs, Bars & Event Venues46 Photography44 Wellness & SPA Facilities43 Horticulture & Landscaping42 Interior Construction42 Housing Cooperatives41 Textile & Clothing Industry40 Retail - General Specialty Trade40 Mechanical Engineering Industry39 Naturopathic Clinics38 Web Portals & Platform Companies38 Non-Medical Healthcare Professions37

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Sealing & Insulation inWinterthur

All 37 companies in Winterthur

Sealing & Insulation in the region

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Other industries in Winterthur

Sealing & Insulation in
Winterthur