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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,805 companies indexed · Last updated: today
DirectorySealing & Insulation

Sealing & Insulation

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IndustryConstruction & ArchitectureIndustrySealing & Insulation
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1'737 companies found

Saqipi Gezim Gesa Abdichtungen Logo

Saqipi Gezim Gesa Abdichtungen 

Pfäffikon Sz · Since 2011

Saqipi Gezim Gesa Abdichtungen provides waterproofing and surface coating services, including work on terraces and balconies, flat roofs, swimming pools, stone carpets and industrial floors, as well as joint sealing, pressure injections and mold remediation.

Sealing & Insulation
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Schnyder Fugentechnik GmbH Logo

Schnyder Fugentechnik GmbH 

Unterkulm · Since 2005

The core activity of Schnyder Fugentechnik GmbH is the execution of joint sealing, repairs, and fire-resistant joints, particularly in the following areas: Silicone and hybrid joints, joint renovation, Minergie Eco glass joints, pool and large shower joints, exterior joints, fire-resistant joints, and special executions. The company thus offers services in the field of building sealing and renovation, with the goal of ensuring the quality of plastic joint seals and preventing water damage.

Sealing & Insulation
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Schubiger Energie-Dämmtechnik Logo

Schubiger Energie-Dämmtechnik 

Uznach · Since 2020

The core activity of Schubiger Energie-Dämmtechnik is the provision of services in the field of energy efficiency and sustainable building. Specifically, this includes: energy consulting for building owners, planning and implementation of energy efficiency measures, such as insulation technology and solar energy, building physics and constructions, renewable heating systems, and construction supervision and project management. The company supports customers in reducing their energy costs and minimizing their ecological footprint.

Technical Consulting & EngineeringSealing & InsulationSolar & Photovoltaics
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Swiss Silicon Solutions GmbH Logo

Swiss Silicon Solutions GmbH 

Steinhausen · Since 2024

The core activity of Swiss Silicon Solutions is the development and application of nano-technological insulation materials and green building methods for the construction of sustainable and environmentally friendly buildings, including nursing homes and retirement homes, as well as providing services such as consulting, design, production and maintenance in the field of sustainable building.

Sealing & Insulation
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TBS étanchéité Sàrl Logo

TBS étanchéité Sàrl 

Marly · Since 2020

The core activity of TBS-étanchéité is the execution of works in the field of waterproofing, particularly for: flat roofs, terraces and basement tanking. The company also offers consulting services (waterproofing advice) and prepares quotes for corresponding works.

Sealing & Insulation
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Tecton Flachdach AG Logo

Tecton Flachdach AG 

Neuenhof · Since 1983

Tecton Flachdach AG provides flat-roof systems and waterproofing services for buildings. The company delivers consultation, installation and maintenance of flat roofs, renovation works, metalwork and roof greening, and records system build-ups with digital monitoring as part of its service offerings.

Sealing & Insulation
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TopFugentechnik AG Logo

TopFugentechnik AG 

Matzingen · Since 2018

The core activity of Top Fugentech AG is the planning, execution and consulting of joint sealing projects, including joint seals, firestops, injections, vapour and water membranes as well as Combiflex solutions, with the aim of ensuring the highest quality and safety in the execution of construction projects.

Sealing & Insulation
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Vögeli & Huber AG Logo

Vögeli & Huber AG 

Fahrweid · Since 1988

Vögeli & Huber AG is a family-run company that plans, installs and maintains heating, cooling and sanitary systems. The company provides these building-services for project work and publishes portfolio examples of heating, cooling and sanitary installations on its website.

Sealing & Insulation
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Zubaku GmbH Logo

Zubaku GmbH 

Volketswil · Since 2013

Sealing & InsulationFlooring & Tiling
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AGI AG für Isolierungen Logo

AGI AG für Isolierungen 

Dällikon · Since 1963

AGI AG für Isolierungen provides technical insulation and building fire protection services, together with planning, product trading and project execution. The company delivers consulting and BIM-based firestop planning, product management (including aerogel and vacuum insulation) and maintenance and documentation services.

Sealing & Insulation
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AGI AG für Isolierungen Logo

AGI AG für Isolierungen 

Eschenbach Lu · Since 2018

AGI AG für Isolierungen provides technical insulation and structural fire protection services and offers consulting, planning, product management and maintenance. Its services include BIM planning, trade in insulation materials (e.g. aerogel and vacuum insulation), fire-stopping and sealing solutions, metal fabrication and project execution.

Sealing & Insulation
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AGI AG für Isolierungen Logo

AGI AG für Isolierungen 

Frauenfeld · Since 2010

AGI AG für Isolierungen provides technical insulation and structural fire protection services. Offerings include consultancy and planning, BIM-based firestop engineering, product management and trade (including aerogel and vacuum insulation), project execution and maintenance with fire protection documentation.

Sealing & Insulation
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AGI AG für Isolierungen, Zweigniederlassung Winterthur Logo

AGI AG für Isolierungen, Zweigniederlassung Winterthur 

Winterthur · Since 2010

AGI AG für Isolierungen, Zweigniederlassung Winterthur provides services in technical insulation and structural fire protection. Offerings include consulting and planning, BIM planning, product management and trade (including aerogel and vacuum insulation), project realization (insulation, fire protection, ductwork and metal fabrication) and maintenance.

Sealing & Insulation
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AGI AG für Isolierungen, Zweigniederlassung Zuchwil Logo

AGI AG für Isolierungen, Zweigniederlassung Zuchwil 

Zuchwil · Since 2023

AGI AG für Isolierungen, Zweigniederlassung Zuchwil is a branch of the AGI Group providing technical insulation and passive fire protection services. Offerings include consulting and planning, BIM planning, product management and trade, execution of insulation and fire-protection systems, and maintenance.

Sealing & Insulation
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AGI AG für Isolierungen, Zweigniederlassung Arisdorf Logo

AGI AG für Isolierungen, Zweigniederlassung Arisdorf 

Arisdorf · Since 2022

AGI AG für Isolierungen, Zweigniederlassung Arisdorf provides sheet‑metal prefabrication and fine‑sheet processing including aluminium modular systems, and delivers technical insulation and structural fire‑protection services, covering project planning, execution and maintenance.

Sealing & Insulation
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AM Fugentechnik GmbH Logo

AM Fugentechnik GmbH 

Heimberg · Since 2020

The core activity of AM Fugentechnik GmbH is the execution of sealing and joint technology in the construction sector, particularly in the application of silicone joints, hybrid joints and fire protection joints for various materials such as glass, metal, wood, acrylic, polycarbonate and ceramic tiles.

Sealing & Insulation
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ANDREMO GmbH Logo

ANDREMO GmbH 

Bachenbülach · Since 2004

The core activity of Andremo GmbH encompasses various services in the construction and infrastructure sector, particularly: Fire protection: sealing of cables, ventilation and riser pipes, as well as the renovation of weak points between fire compartments. Coatings: application of various coatings in interior and exterior areas. Manual sewer renovation: renovations in inspection shafts and sewer pipes with a diameter of 700 mm or more. Sealing / injection: sealing of cables, ventilation and riser pipes, as well as the renovation of weak points between fire compartments. Overall, the company focuses on the renovation and protection of buildings and infrastructure, particularly in the areas of fire protection and sealing.

Sealing & Insulation
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ATLAS Protection Incendie Sàrl Logo

ATLAS Protection Incendie Sàrl 

Farvagny-Le-Grand · Since 2007

The core activity of ATLAS Protection Incendie is the installation, maintenance and servicing of fire protection systems, as well as the implementation of fire protection measures and training for companies and organizations in Switzerland. This includes, in particular, the installation and maintenance of fire protection systems, the conduct of fire safety audits, the training of employees in fire protection measures and consulting on compliance with fire protection regulations.

Sealing & Insulation
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Bajrami Kittfugen GmbH Logo

Bajrami Kittfugen GmbH 

Brüttisellen · Since 2018

Bajrami Kittfugen GmbH provides joint sealing and joint refurbishment services, covering silicone, hybrid and firestop joints. Services include new joint installation and refurbishment for bathrooms, showers, swimming pools, windows, tile and natural stone joints, doors, glass joints, walls and façades.

Sealing & Insulation
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Balzan & Immer étanchéité S.A. Logo

Balzan & Immer étanchéité S.A. 

Romanel-Sur-Lausanne · Since 1979

The core activity of Balzan & Immer Étanchéité SA is the provision of services in the field of étanchéité, i.e. the sealing and tightness of buildings and structures. The company offers the following services in particular: sealing work, repair and maintenance of sealing systems, and consulting and planning of sealing solutions. The company serves customers in the Lausanne, Geneva, Chablais valaisan and Bulle regions.

Sealing & Insulation
View profile5(3)
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Frequently asked questions

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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.
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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.
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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

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