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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

Plafonds Techniques Sàrl Logo

Plafonds Techniques Sàrl 

Hauterive Ne · Since 2013

Plafonds Techniques Sàrl is a company specializing in suspended and technical ceiling systems. Its offerings include active ceilings, KIGO radiant panels, wood slat and slatted ceilings, acoustic and mineral-fibre ceilings, expanded-metal and metal-grid ceilings, and bonded slab insulation; the company provides consultation and installation services across Switzerland and can advise in French and German.

Interior Construction
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Plehn Schreinermontagen GmbH Logo

Plehn Schreinermontagen GmbH 

Schinznach Bad · Since 2020

The core activity of Plehn Schreinermontagen GmbH is the execution of carpentry work and assemblies.

Interior Construction
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Prétôt Olivier, Vitrerie-Menuiserie-Charpente Sàrl Logo

Prétôt Olivier, Vitrerie-Menuiserie-Charpente Sàrl 

Le Locle · Since 2004

The company Prétôt Olivier is a specialist in carpentry and interior finishing. The core activities include the planning, manufacturing and installation of: wooden joinery (windows, doors, gates, etc.), interior and exterior work (e.g. installation of parquet, wall cladding, etc.), renovations and conversions of residential and commercial spaces, manufacturing and installation of furniture and interior fittings, and security measures (e.g. installation of security doors, etc.). The company thus offers a wide range of services in the field of interior finishing and wood processing.

Interior Construction
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Profistuck GmbH Logo

Profistuck GmbH 

Steinen · Since 2019

Interior ConstructionPainting & Plastering
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Projer AG, Holzbauunternehmung Logo

Projer AG, Holzbauunternehmung 

Alvaschein · Since 1987

The core activity of Projer AG Holzbauunternehmung is wood processing and manufacturing, particularly in carpentry, joinery and sawmilling. Specifically, this includes the production and assembly of wood products such as windows, doors, furniture, roof structures, facades and interior fittings, as well as the renovation and installation of flooring.

Interior ConstructionTimber Construction & Carpentry
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P. Schlienger GmbH Logo

P. Schlienger GmbH 

Hellikon · Since 1998

Interior ConstructionFlooring & Tiling
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QM Montagen GmbH Logo

QM Montagen GmbH 

Oberuzwil · Since 2014

The core activity of QM Montagen GmbH is the high-quality assembly of various building elements, in particular: doors, windows, frameless sliding windows, glass facades, railings, and seals. The company provides these services with a professional and experienced team, emphasizing flexible and high-quality work.

Interior ConstructionMetal Construction
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RAJIC SA Logo

RAJIC SA 

Perly · Since 2021

Interior Construction
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RAL-Ibishi GmbH Logo

RAL-Ibishi GmbH 

Villmergen · Since 2021

The core activity of RAL-IBISHI GmbH is the provision of services in the field of interior finishing, particularly in the areas of: flooring work, tile laying, bathroom and kitchen renovations, and comprehensive interior finishing. The company offers a comprehensive service for construction and renovation projects, from planning to material selection to professional execution.

Interior Construction
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RAW Montagen Andreas Ralf Wahl Logo

RAW Montagen Andreas Ralf Wahl 

Pratteln · Since 2016

The company's core activity is the planning and realization of trade fair, exhibition and sales stands, as well as the provision of assembly services for various industries, including new assembly, conversion, disassembly and reassembly. In addition, the company offers services in the areas of interior renovations, shopfitting, shelving systems, stage and lighting systems, and tile construction.

Building MaintenanceInterior Construction
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Rebecca Hedinger Dekorationen Logo

Rebecca Hedinger Dekorationen 

Zurich · Since 2012

Interior Construction
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Regli 3D Planung für Schreiner Logo

Regli 3D Planung für Schreiner 

Zug · Since 2014

Interior ConstructionJoinery
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Renfer Schreinerei GmbH Logo

Renfer Schreinerei GmbH 

Münsingen · Since 2019

The core activity of the company "renfer. Schreinerei" is the planning, design and implementation of individual solutions for the areas of kitchens, living, bathrooms and renovation, particularly through carpentry work.

Interior ConstructionJoinery
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Renner Glasdesign und Technik Suisse GmbH Logo

Renner Glasdesign und Technik Suisse GmbH 

Rheinfelden · Since 2023

Interior ConstructionGlaziery
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Restorex Cuisines Professionnelles SA Logo

Restorex Cuisines Professionnelles SA 

Conthey · Since 1986

The core activity of Restorex Cuisines Professionnelles SA is the design, manufacture, installation and maintenance of professional kitchen equipment, including the planning and realization of customized stainless steel kitchens, as well as the sale of professional kitchen appliances, accessories and clothing.

Interior ConstructionWholesale - Machinery & Technical Equipment
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Reto Bernet GmbH Logo

Reto Bernet GmbH 

Gommiswald · Since 2008

Interior Construction
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Richartz Innenausbau, Montagen, Brandschutz Logo

Richartz Innenausbau, Montagen, Brandschutz 

Kirchberg Sg · Since 2019

The core activity of Richartz Innenausbau is the provision of services in the field of interior finishing, particularly in the areas of: wood construction (e.g. wood frame construction, substructures, cladding), drywall construction (e.g. thermal and sound insulation, cladding with wood wool, gypsum fiber and wood panels), flooring (e.g. parquet, vinyl, laminate), wall cladding, manufacturing and installation of wooden stairs, window sills and door thresholds, replacement of windows, room and entrance doors, and insulation and sealing of all kinds. The company thus offers a comprehensive range of services for the interior finishing of buildings.

Interior ConstructionTimber Construction & Carpentry
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RISCONTRA Sagl Logo

RISCONTRA Sagl 

Cadenazzo · Since 2009

The core activity of Riscontra is the installation of leather floors and leather coverings, particularly in the field of high-end interior design for boutiques, yachts, hotels, residences and exclusive projects.

Interior Construction
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Robert Stoop AG Logo

Robert Stoop AG 

Netstal · Since 1991

The core activity of Stoop Schreinerei is the provision of carpentry services, including interior finishing, kitchen construction, window construction, aluminum window shutters and parquet flooring.

Building MaintenanceInterior Construction
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Robolli Sàrl Logo

Robolli Sàrl 

Montreux · Since 2020

Robolli is a construction and services company that offers a wide range of activities in the field of construction, including: renovation and conversion, building and construction, design and engineering, interior finishing and decoration, flooring and wall coverings, plumbing and heating technology, solar systems, and tile and flooring work. The company provides its services to both private and commercial customers and positions itself as a partner for all types of construction projects.

Interior Construction
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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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