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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
DirectoryInterior Construction

Interior Construction

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IndustryConstruction & ArchitectureIndustryInterior Construction
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Matching companies

5'752 companies found

Comfortec AG Logo

Comfortec AG 

Niederweningen · Since 1987

The core activity of Comfortec AG is the installation, assembly and maintenance of automatic garage doors, including the associated drives, controls and radio transmitters. The company offers various types of garage doors, including sectional doors, tilt doors and sliding doors, and also provides repair and maintenance services for these products.

Interior Construction
View profile5(2)
Créabois Solioz SA Logo

Créabois Solioz SA 

Grimentz · Since 2014

The core activity of Creabois Solioz SA is the manufacture and distribution of custom-made furniture, particularly kitchens, as well as providing services in the field of interior design and carpentry, including the production of doors, windows, stairs and other wooden structures. Additionally, the company also offers the installation of parquet floors.

Interior Construction
View profile5(2)
Décorénov Sàrl Logo

Décorénov Sàrl 

Coinsins · Since 2008

Décorénov is a specialist in renovations and conversions of residential and commercial spaces. The core activities include planning, execution and supervision of projects in the areas of: Painting & Partitioning, Kitchen & Bathroom Renovations, Flooring & Wall Coverings, and Façade Works. The company offers a comprehensive service, ranging from consulting and planning to execution and acceptance.

Interior Construction
View profile5(2)
Demarmels Schreinerei AG Logo

Demarmels Schreinerei AG 

Salouf · Since 1981

The company's core activity is carpentry, particularly the processing of wood for the manufacture of furniture, doors, stairs and other wood products, as well as the execution of renovation and refurbishment work.

Building MaintenanceInterior ConstructionTimber Construction & Carpentry
View profile4.5(2)
design-atelier kohler Logo

design-atelier kohler 

Siviriez · Since 2023

The core activity of Design-Atelier Kohler is the creation of high-quality, handmade products and services in the field of interior design, metal construction and design. This includes, in particular: * Craftsmanship, such as assembly and interior design * Work with epoxy resin * Metal and woodwork * Upcycling projects * Design services The company also operates a shop where customers can purchase products.

Industrial & Product DesignInterior Construction
View profile5(2)
Designbuero GmbH Logo

Designbuero GmbH 

Zurich · Since 2004

The company is a furniture manufacturer specializing in the production of modular furniture. The core activity includes the design, manufacture, and sale of furniture, particularly desks, shelves, sideboards, wardrobes, and tables. The furniture is produced in Switzerland or in nearby foreign countries and assembled in Zurich. The company also offers a configurator on its website, allowing customers to design and order their own furniture.

Industrial & Product DesignInterior Construction
View profile5(2)
DG Norma Sàrl Logo

DG Norma Sàrl 

Gland · Since 2022

The core activity of DG Norma is the supply and installation of exterior joinery, including windows, doors, display cases, garage doors, railings and other wood and aluminum works for the exterior of buildings.

Interior Construction
View profile3(2)
Dorfschreinerei Heinz Althaus Logo

Dorfschreinerei Heinz Althaus 

Hettiswil B. Hindelbank · Since 1994

The core activity of Dorfschreinerei Althaus is the planning, production and installation of kitchens, bathroom furniture and other interior fittings, including windows, doors and flooring. The company also offers custom-made products and works with a network of external partners to provide comprehensive solutions for its customers.

Interior Construction
View profile3(2)
Dörig & Brülisauer GmbH Logo

Dörig & Brülisauer GmbH 

Appenzell Schlatt · Since 1998

The core activity of Dörig Brülisauer GmbH is timber construction, specifically planning, project management, structural engineering, surveying, carpentry, joinery, and the implementation of timber construction projects, including residential construction, renovation, facades, agricultural construction, commercial construction, and decking.

Building MaintenanceInterior ConstructionTimber Construction & Carpentry
View profile5(2)
dr gschaffig GmbH Logo

dr gschaffig GmbH 

Buchs Ag · Since 2019

The core activity of the company "dr gschaffig GmbH" is carpentry and assembly, including conversion, house building, interior finishing, kitchen construction, renovations and dismantling, as well as the manufacture and installation of doors, windows, terrace floors and other wood products for private and commercial customers.

Building MaintenanceInterior ConstructionTimber Construction & Carpentry
View profile5(2)
Duon Systeme GmbH Logo

Duon Systeme GmbH 

Lucerne · Since 2013

The core activity of Duon consists in the planning, development and implementation of room acoustics solutions, in particular ceiling systems, lighting systems and acoustic ceilings, as well as in the provision of related services such as sound measurement, fire protection and customization.

Interior Construction
View profile4.5(2)
E&E Küchenbau Idrizi Logo

E&E Küchenbau Idrizi 

Biel/Bienne · Since 2021

The core activity of E&E Küchenbau is the planning, manufacturing and installation of custom-made wood products for the living area, particularly: kitchen construction, bathroom furniture, doors and cabinets. The company offers individual solutions for the design and furnishing of living spaces, with a focus on the use of wood.

Interior Construction
View profile5(2)
EHN GmbH Logo

EHN GmbH 

Zollikofen · Since 2023

The core activity of EHN GmbH includes the execution of demolition, dismantling, reconstruction, renovation and core drilling work as well as installations, clearances and asbestos and hazardous substance remediation. The company offers these services as a general contractor, which means that it takes over all arrangements between the trades, interface solutions and time sequences.

Interior Construction
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Ehrat Holzbau GmbH Logo

Ehrat Holzbau GmbH 

Bäretswil · Since 2010

Ehrat Holzbau GmbH is a carpentry and timber-construction firm providing remodeling, renovation and timber-building services. Offerings include structural timber work, interior finishing (for example parquet), installation of roof windows, terraces and facades, and rental of equipment such as mobile scaffolding, dehumidifiers and trailers; the owner is personally involved in projects.

Interior ConstructionTimber Construction & Carpentry
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Eilinger Holz AG Logo

Eilinger Holz AG 

Goldach · Since 1987

The core activity of Eilinger Holz AG is the processing of Swiss roundwood into finished wood products, particularly in the areas of joinery, timber construction, kitchen manufacturing and sawmilling.

Building MaintenanceInterior ConstructionTimber Construction & Carpentry
View profile5(2)
Erich Isler Schreinerei GmbH Logo

Erich Isler Schreinerei GmbH 

Winterberg Zh · Since 2006

The core activity of the company 'Erich Isler Schreinerei' is the manufacture and distribution of carpentry work, particularly in the field of interior finishing, as well as the provision of services such as kitchen construction, repairs and renovations.

Interior Construction
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ES Montage Shabani Logo

ES Montage Shabani 

Wetzikon Zh · Since 2023

The core activity of ES Montage is the planning, consulting and implementation of interior design projects, particularly in the areas of kitchen installation, furniture assembly, renovations and conversions. The company offers individual solutions to realize the interior design wishes of its customers, using the utmost care, precision and high-quality materials.

Interior Construction
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Espace Mobile Sàrl Logo

Espace Mobile Sàrl 

Hermance · Since 2015

The core activity of Espace Mobile is the distribution and sale of space partitioning systems and solutions, particularly products from the Algaflex brand, which enable simple and efficient division of spaces.

Interior Construction
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Estermann Schreinerei GmbH Logo

Estermann Schreinerei GmbH 

Eich · Since 2011

The core activity of Estermann Schreinerei GmbH is the provision of services in the field of wood processing and construction, particularly in furniture carpentry, the installation of wooden flooring, the manufacture of fire-resistant doors and partitions, as well as roof extensions and the installation of insulation windows.

Interior Construction
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Eugster Holzbau AG Logo

Eugster Holzbau AG 

Altstätten Sg · Since 1975

The core activity of Eugster Holzbau AG is the provision of carpentry, joinery and interior construction services, including: carpentry, joinery, interior construction, conversions, new constructions, renovations, window and door construction, staircase construction, parquet work and wood packaging. The company has been offering these services in the St. Gallen Rhine Valley since 1945 and positions itself as a specialist for timber construction and interior construction.

Building MaintenanceInterior ConstructionTimber Construction & Carpentry
View profile5(2)
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Frequently asked questions

Searching the directory

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.
What belongs in the postal code field?
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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How is organisation size determined?
Size reflects the number of employees and is calculated from publicly available information by a model developed in-house. It is a best-possible estimate, not an official figure.
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

How do I sort the results?
Use the dropdown above the list: Relevance, Name (A–Z), Best rating, Most reviews or Longest established. You can also switch between list and map view and set how many results appear per page.
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