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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,816 companies indexed · Last updated: today
DirectorySealing & Insulation

Sealing & Insulation

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1'738 companies found

AS Fugenspezialist KLG Logo

AS Fugenspezialist KLG 

Schaffhausen · Since 2020

The core activity of AS Fugenspezialist is the execution of joint sealing and waterproofing works, particularly in the areas of new constructions, renovations and repairs, both indoors and outdoors.

Sealing & Insulation
View profile4.3(6)
Bautherm Fassaden AG Logo

Bautherm Fassaden AG 

Olten · Since 1987

Bautherm Fassaden AG provides façade construction and exterior thermal insulation services, including installation of insulation boards (polystyrene or mineral wool) with base coats, reinforcement mesh and finishing renders. The company also carries out floor and cellar-ceiling insulation and prepares detailed performance specifications using Swiss CRB standards.

Sealing & Insulation
View profile5(6)
Blue Toro Bautenschutz AG Logo

Blue Toro Bautenschutz AG 

Cham · Since 2007

Blue Toro Bautenschutz AG provides building protection and waterproofing services. Its offerings include watertight concrete systems ("Weisse Wanne"), joint sealing, area waterproofing measures such as fresh-concrete composite membranes, perimeter insulation, surface protection, structural reinforcement and flood-protection windows.

Sealing & Insulation
View profile3.5(6)
Blue Toro Bautenschutz AG Logo

Blue Toro Bautenschutz AG 

Fraubrunnen · Since 2008

Blue Toro Bautenschutz AG provides building protection and waterproofing services, offering solutions for watertight concrete structures, joints and penetrations. Services include the "Weisse Wanne" watertight concrete system, fresh concrete bonding membranes (FBVF), perimeter insulation, adhesive sealing tapes for joints, and flood-protection systems for basement windows.

Sealing & Insulation
View profile3.5(6)
Blue Toro Bautenschutz AG Logo

Blue Toro Bautenschutz AG 

Steinmaur · Since 2008

Blue Toro Bautenschutz AG provides building protection and waterproofing services for below‑ground concrete structures. Services listed include watertight concrete systems (Weisse Wanne), joint sealing, fresh‑concrete bonded membranes, perimeter insulation, surface protection systems, structural reinforcements and flood‑protection windows.

Sealing & Insulation
View profile3.5(6)
Bognuda e Stacchi SA Logo

Bognuda e Stacchi SA 

Arbedo · Since 1961

Bognuda e Stacchi SA is a company providing painting, plastering and multiservice works. Services include interior and exterior painting, plastering and drywall, concrete remediation, thermal coatings and insulation, as well as plumbing, cleaning, sanitation and maintenance on request.

Sealing & InsulationPainting & Plastering
View profile5(6)
Catani Isol GmbH Logo

Catani Isol GmbH 

Brugg Ag · Since 2016

The core activity of Catani Isol is the provision of services in the field of insulation technology, particularly in the areas of: thermal insulation (residential, industrial and cold insulation), building services (insulation for heating, plumbing and refrigeration systems), fire protection (fire protection portals and damage protection), and prefabrication (custom-made insulation components). The company offers consulting, planning and execution of projects in these areas and has specialized in insulation technology for various industries, such as the construction and industrial sectors.

Sealing & Insulation
View profile5(6)
D'Amore Fugen & Farben Logo

D'Amore Fugen & Farben 

Bronschhofen · Since 2023

The core activity of D'Amore Fugen is the provision of services in the field of joint technology, particularly the manufacture and renovation of joints in buildings, as well as the use of diffusion-permeable connection tapes.

Sealing & Insulation
View profile4.8(6)
FUGOTOP GmbH Logo

FUGOTOP GmbH 

Schwerzenbach · Since 2010

The core activity of Fugotop GmbH is the provision of services in the field of joint sealing, fire protection and sealing, particularly in the execution of works such as silicone joints, cement joints, masonry renovation, injection, sealing, concrete drilling and fire compartmentalization.

Sealing & InsulationSite Preparation
View profile4.3(6)
HLK-Isolierungen AG Logo

HLK-Isolierungen AG 

Othmarsingen · Since 2011

The core activity of HLK-Isolierungen AG is the provision of services in the field of insulation and fire protection, particularly in the areas of: heating, plumbing, refrigeration, air conditioning, ventilation, thermal exterior insulation, fire protection insulation, and structural fire protection. The company thus offers a wide range of services aimed at protecting buildings and facilities from heat, cold, and fire damage, and improving energy efficiency.

Sealing & Insulation
View profile4.8(6)
ISOL SYSTEM Sàrl Logo

ISOL SYSTEM Sàrl 

Givisiez · Since 2016

The core activity of Isol System Sàrl is to provide services in the field of insulation, particularly in residential insulation, fire protection insulation and pipe insulation. The company offers customized solutions for building insulation to improve energy efficiency, reduce heating costs and achieve optimal insulation.

Sealing & Insulation
View profile5(6)
Lambda Lausanne SA Logo

Lambda Lausanne SA 

Lausanne · Since 2017

Lambda Lausanne SA provides pipe insulation (calorifugeage), fire protection, acoustic solutions and suspended ceilings and wall coverings. The company carries out planning, execution and maintenance of thermal and acoustic insulation works for building and industrial installations.

Sealing & Insulation
View profile3.5(6)
Lambda Sion SA Logo

Lambda Sion SA 

Sion · Since 1989

Lambda Sion SA is a company that provides thermal insulation (calorifugeage), fire-protection installations, acoustic treatments, and suspended ceiling and wall-cladding solutions. Services include insulation of pipes and ventilation ducts, fire-resistant linings and partitions, noise-reduction systems and ceiling products in metal, mineral fibres, plaster and wood.

Sealing & Insulation
View profile3.5(6)
Portner Abdichtungen Logo

Portner Abdichtungen 

Langenthal · Since 2023

The company operates in the field of sealing and offers customized and innovative sealing solutions.

Sealing & Insulation
View profile5(6)
PST-Bausanierungen KLG Logo

PST-Bausanierungen KLG 

Gossau Sg · Since 2018

The core activity of PST Bausanierungen encompasses the execution of building renovation and cleaning work, including: roof covering and cleaning, facade cleaning and renovation, stone cleaning and laying, graffiti removal, insulation of roofs and facades, and drying. The company thus offers a wide range of services in the field of building and property renovation.

Building MaintenanceSealing & InsulationRoofing
View profile4.3(6)
REGLI Brandschutz & Beratung GmbH Logo

REGLI Brandschutz & Beratung GmbH 

Dottikon · Since 2021

REGLI Brandschutz & Beratung GmbH provides chimney sweeping services, official combustion (feuerung) inspections and maintenance of heating plants, including cleaning of oil, gas and wood-fired systems. The company offers fire-safety consulting and quality-assurance (QS) in fire protection up to QSS2 under VKF authorization, and provides building energy advisory services.

Sealing & Insulation
View profile4.8(6)
SYSTEMETANCHE Sàrl Logo

SYSTEMETANCHE Sàrl 

Thônex · Since 2023

SYSTEMETANCHE Sàrl provides waterproofing services across multiple systems, including bituminous solutions, PVC membranes, epoxy and polyurethane resins, resin injection and facade cladding (bardage). The company offers project advice, written quotes and technical reports and uses BIM/ARCHICAD/REVIT software for planning and coordination.

Building MaintenanceSealing & Insulation
View profile5(6)
Terlizzi Isolierungen AG Logo

Terlizzi Isolierungen AG 

Tamins · Since 2022

The core activity of Terlizzi Isolierungen AG is the planning, execution and maintenance of technical insulation and systems in the fields of heating, sanitation, refrigeration, geothermal probes, ventilation, air conditioning and fire protection, with the aim of reducing energy costs and contributing to environmental protection.

Sealing & Insulation
View profile5(6)
Tola Fugentechnik GmbH Logo

Tola Fugentechnik GmbH 

Frauenkappelen · Since 2013

The core activity of Tola Fugentechnik GmbH is the provision of services in the field of joint technology, particularly the sealing of joints in buildings. This includes, among other things: fire protection work, installation of facade joints, silicone joints, Combiflex, liquid plastic seals, and tape seals. The company offers these services throughout Switzerland and places emphasis on high-quality and timely work.

Sealing & Insulation
View profile5(6)
Vabex Brandschutz AG Logo

Vabex Brandschutz AG 

Basel · Since 2021

Vabex Brandschutz AG provides consulting, planning, installation and maintenance of fire protection systems and industrial piping. The company supplies wet and dry sprinkler systems, pre‑action and deluge systems, AFFF foam‑proportioning and water‑mist systems, fire curtains and smoke barriers, and performs servicing, repairs and major overhauls in accordance with VKF/SES standards.

Sealing & Insulation
View profile4.3(6)
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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.
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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.
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Source: Federal Statistical Office, UID register

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