Sealing & Insulation in the
Canton of Solothurn

55 companies in Sealing & Insulation based in the Canton of Solothurn — name and year of registration from the commercial register.

Companies

50 of 55 companies

IEP Technologies GmbH

Since 1986

Explosion Protection SystemsMaterials TestingExplosion Venting Systems

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Bautherm Fassaden AG

Since 1987

External Wall Insulation SystemsBuilding Insulation

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LSS Lärmschutz AG

Since 1993

Noise protection cabinsAnalysis & consultingDesign & production

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Lindenbolt AG

Since 1997

Insulation technologyFire protectionBuilding services

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Roth Gruppe AG

Since 1998

HLKS insulationFire protectionService and maintenance

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HEBGO AG

Since 2005

Threshold profilesSeals for doors and windowsDrop seals

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Wyss Brandschutz AG

Since 2007

Firestopping of penetrationsFire protection boards and claddingsFire protection coatings

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Bau-Flex Dettwiler AG

Since 2007

Sealing tape installationConcrete injectionsGroundwater waterproofing

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Thermoluxx Swiss AG

Since 2007

Thermal liquid insulationBuilding interior insulationBuilding exterior insulation

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AIC (anti icing and pollution cover) Systems GmbH

Since 2010

Anti-icing and pollution protection systemsProtective covers for MW and RF antennasProtection solutions for extreme weather and environmental conditions

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GP Isolierungen GmbH

Since 2013

Planning and installationThermal and cold insulationFire protection insulation

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Sopi Abdichtungen GmbH

Since 2017

WaterproofingInsulationRoof renovations

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SeiTECH Industrie-ISOLIERUNG GmbH

Since 2017

Industrial insulationCold and heat insulationFire protection insulation

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Hauff-Technik Swiss AG

Since 2017

Cable penetrationsPipe penetrationsBuilding entries

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AF Fenster - Glastechnik GmbH

Since 2018

Window constructionEntrance doorsGlazing

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VeLor GmbH

Since 2018

Joint sealing

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Kissling Schutzanstriche GmbH

Since 2018

System solutions for protective coatingsSealing and roofsFacade coatings

View profile4.7(12)

CURAU AG

Since 2018

Thermal and acoustic insulation

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Alphabeta Fugen GmbH

Since 2019

Joint sealingMortar joint restorationVapour barriers

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Tectus Abdichtungen GmbH

Since 2019

Flat roof / roofing technologyWaterproofing / waterproofing technologySheet metal work / sheet metal works

View profile5(7)

Gallner AG

Since 2021

Fire protectionInsulationFire protection cladding and ducts

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Isol24 GmbH

Since 2022

Thermal insulationCold insulationPlumbing insulation

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Brandschutz Urso GmbH

Since 2022

Passive fire protectionTechnical insulationFire protection maintenance

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AM Fugenart GmbH

Since 2023

Joint sealingJoint refurbishmentSilicone joints

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refubau AG

Since 2023

WaterproofingConsultingLightning protection

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Binggeli Abdichtungstechnik GmbH

Since 2023

Flat roofPitched roofFacade

View profile4.6(9)

Duraku GmbH

Since 2023

Painting workPlastering workCleaning

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AGI AG für Isolierungen, Zweigniederlassung Zuchwil

Since 2023

Structural Fire ProtectionTechnical InsulationSealing and Joint Works

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Reinisol GmbH

Since 2024

Joint sealingInsulation and thermal insulationFire protection

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ETA Dämmtechnik GmbH

Since 2024

Thermal protection insulationCold protection insulationAcoustic insulation

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Insultech AG

Since 2024

WaterproofingInsulation

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Pro Dämm GmbH

Since 2025

Heating insulationSanitary insulationOn-site installation

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Sibarelli Group GmbH

Since 2025

Flat roofing workDemolition workClearance work

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ITAG Schweiz GmbH

Since 2019

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3C Creativ Clear Quick GmbH

Since 2020

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Gäu Gipser GmbH

Since 2022

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Komfort Bau GmbH

Since 2024

View profile4.9(7)

S. Aeby Bauabdichtungen GmbH

Since 2024

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Poti Augusto

Since 1983

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Membranbau Texbau AG

Since 1984

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Aktiengesellschaft ISO 2000

Since 1991

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We Ru Renovationen GmbH

Since 1996

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ADF Bauabdichtungen Aldo Günter

Since 1999

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I+

Isolationen + Innenausbau Urs Bichsel

Since 1999

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Rocco Pisani Fugenabdichtungen

Since 2006

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DÄMM STARK GmbH

Since 2006

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Basha Isol

Since 2016

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B. Bilalli

Since 2016

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BZM Technik GmbH

Since 2017

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LGSWISSMONT Gerboc

Since 2021

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Show 38 more companies

Sealing & Insulation in the Canton of Solothurn

55Sealing & InsulationCommercial register (Zefix) · as of August 26, 2026

2018Median year of registrationCommercial register (Zefix) · as of August 26, 2026

55in the Canton of SolothurnCommercial 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

Olten6 Oensingen5

Place axis

Other industries in the Canton of Solothurn

All companies in the Canton of Solothurn

Property Management482 Restaurants438 Holding Companies386 IT Consulting & Services385 Management Consulting367 Auto Repair Shops338 Real Estate Project Development323 Automotive & Vehicle Trade313 Fiduciary Offices280 Architecture Firms244 Facility Management & Cleaning242 Technical Consulting & Engineering238 Real Estate Brokerage227 Advertising Agencies226 Software Development222 Painting & Plastering216 Horticulture & Landscaping213 Logistics & Transport Companies201 Interior Construction200 Plumbing & Building Services196 Coaching & Personal Development195 Hair Salons193 Online Shops183 Mechanical Engineering Industry177 Flooring & Tiling147 Metal Industry142 Beauty Salons137 Electrical Planning & Installation136 General Contractors133 Metal Construction131 Food Processing130 Repair of Machinery & Electronic Devices129 Retail - Textiles & Clothing120 Building Construction107 Building Maintenance104 Continuing Education Institutes102 Recruitment & HR Consulting99 Other Service Industries98 Catering98 Solar & Photovoltaics96 Joinery94 Electrical Industry94 Wholesale - Machinery & Technical Equipment92 NGOs & NPOs91 Timber Construction & Carpentry91 Construction & Project Management90 Sports & Recreation Instruction87 Physiotherapy87

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Sealing & Insulation in theCanton of Solothurn

50 of 55 companies

Sealing & Insulation in the region

Sealing & Insulation in other places

Other industries in the Canton of Solothurn

Sealing & Insulation in the
Canton of Solothurn