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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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5'752 companies found

kustermartin & co. gmbh Logo

kustermartin & co. gmbh 

Gelterkinden · Since 2013

The core activity of Kustermartin & Co. is timber construction and architecture, particularly the planning and realization of construction projects with a focus on sustainability and environmental friendliness. The company offers services in the areas of timber construction, architecture, and carpentry, and has specialized in designing living spaces with care, honesty, and sustainability.

Architecture FirmsInterior ConstructionTimber Construction & Carpentry
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Lang Schreinerei Innenausbau AG Logo

Lang Schreinerei Innenausbau AG 

Udligenswil · Since 2018

Lang Schreinerei Innenausbau AG manufactures bespoke wooden furniture and interior fittings. Offerings include kitchens, bathroom furniture, built-in cabinets and doors, CNC-supported production, project planning, construction management and installation for renovations and conversions.

Interior Construction
View profile5(2)
Lanz DoorTech Logo

Lanz DoorTech 

Buchs Zh · Since 2003

Lanz DoorTech is a provider of access and security technology offering consulting, planning, sales and professional installation of access systems (badges, timers, door openers, fingerprint readers), emergency-exit controls, intrusion protection, complete doors and garage doors/door operators.

Interior Construction
View profile5(2)
Laurent / Carvalho Sàrl Logo

Laurent / Carvalho Sàrl 

Etoy · Since 2017

Laurent/Carvalho Sàrl is a family-run company specializing in the areas of joinery (carpentry), sun protection systems and roof trusses. The core activities include the planning, manufacture and installation of custom-made wood constructions, such as windows, doors, roof trusses and sun protection systems.

Building MaintenanceInterior Construction
View profile5(2)
Lichtteam AG Logo

Lichtteam AG 

Rothenburg · Since 2005

Lichtteam AG provides professional lighting solutions and conceives, plans and implements custom lighting installations for interior and exterior spaces. The company offers lighting consultancy, planning, installation, repair and maintenance services, and supplies product collections, LED profiles and smart-home lighting systems (LIGAAIR CASAMBI).

Interior Construction
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LUWA Holzbau GmbH Logo

LUWA Holzbau GmbH 

Waldkirch · Since 2005

The core activity of LUWA Holzbau GmbH encompasses the planning and execution of various construction projects, particularly in the areas of timber construction, façade construction, roofing and interior finishing. The company offers individual solutions for customers, from planning to execution, and focuses on the use of wood as a sustainable and aesthetically pleasing building material.

Interior ConstructionTimber Construction & CarpentryRoofing
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macmac AG Logo

macmac AG 

Marly · Since 1996

The core activity of macmac is the creation of branding, interior architecture and gastronomy concepts for various clients, particularly in the fields of gastronomy, hospitality and SMEs. This includes, among other things: Branding: development of brand identities, corporate design, print and packaging design, web design and art direction; Interior architecture: planning and design of interior spaces for hotels, restaurants, bars and other establishments; Gastronomy concepts: development of concepts for gastronomic establishments, including location analysis, operational analysis, positioning and gastronomy consulting. The company offers these services to a wide range of clients, including hotels, restaurants, bars, SMEs, institutions and private individuals.

Interior Construction
View profile4(2)
Marc Dubied GmbH Logo

Marc Dubied GmbH 

Thun · Since 2002

The company Marc Dubied GmbH is a service provider specializing in the planning, execution and maintenance of interior fittings and conversions. The core activities include the creation of kitchens, bathrooms, carpentry work, repairs and service for households. The company also offers comprehensive solutions for living dreams and works closely with regional partners to ensure high quality and customer satisfaction.

Interior ConstructionJoinery
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Markus Schwitter AG Logo

Markus Schwitter AG 

Ehrendingen · Since 1996

The core activity of Markus Schwitter AG is carpentry, particularly the creation of individual wood projects and the implementation of customer wishes in the field of wood processing.

Interior Construction
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Martin Germann Logo

Martin Germann 

Tiefencastel · Since 2007

The core activity of Schreinerei Martin Germann is the manufacture and installation of wood products for interior finishing, particularly: custom-made furniture, interior fittings (built-in cupboards, staircase construction, shop fittings, attic and insulation), kitchen and bathroom, doors and windows, flooring, exterior work (carpentry, wood constructions, facades with wood cladding), and repairs to wood products and structures. The company also provides consulting and service for these activities.

Interior ConstructionFlooring & Tiling
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Marty Holzbau Schreinerei AG Logo

Marty Holzbau Schreinerei AG 

Wollerau · Since 2022

The core activity of Marty Holzbau Schreinerei AG is the provision of services in the field of timber construction, particularly in the following areas: carpentry and timber system construction, staircase construction, interior finishing, and renovations. The company offers a wide range of services, from planning and execution of timber construction projects to the completion of interior finishing and renovations. It specializes in the use of wood as a sustainable building material and offers high quality and short assembly times through pre-production in the workshop.

Interior ConstructionTimber Construction & Carpentry
View profile5(2)
Massholzbau GmbH Logo

Massholzbau GmbH 

Malters · Since 2011

The core activity of Massholzbau GmbH is the planning and execution of timber construction, element construction, renovation and refurbishment projects, including the production of timber construction elements such as hollow box elements, ribbed slabs and dormer windows. The company also offers services such as interior finishing, façade and terrace construction, industrial and agricultural buildings, roof windows, special constructions and elevator shafts. Additionally, the company rents out machines such as scissor lifts, telescopic cranes and crawler aerial lifts.

Interior ConstructionTimber Construction & Carpentry
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Mass und Norm Wälti GmbH Logo

Mass und Norm Wälti GmbH 

Langenthal · Since 1997

The core activity of Mass + Norm Wälti GmbH is the manufacture and distribution of windows, doors, kitchens and carpentry products, as well as the provision of services in the areas of interior construction, glazing, repairs and maintenance.

Interior Construction
View profile3.5(2)
Matern's Schreiner Montagen GmbH Logo

Matern's Schreiner Montagen GmbH 

Wilen B. Wil · Since 2014

The core activity of Matern's Schreiner Montagen GmbH is the provision of carpentry and interior finishing services, including: dismantling and assembly, interior finishing, renovation work, repairs and service, as well as the manufacture and installation of: doors (exterior doors, interior doors, sliding doors), floors (laminate, vinyl, cork, parquet), kitchens, bathroom furniture, built-in furniture and cabinets, and cladding (wine cellars, walls, ceilings). The company thus offers a comprehensive range of carpentry and interior finishing services for private and business customers in the Thurgau region and beyond.

Interior Construction
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Max Aeschbacher AG Logo

Max Aeschbacher AG 

Weiningen Tg · Since 1992

The core activity of max aeschbacher AG is carpentry, specifically window construction, kitchen construction and interior finishing, including consulting and planning in these areas.

Interior Construction
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M-Cuisine Sàrl Logo

M-Cuisine Sàrl 

Collombey · Since 2022

M-Cuisine is a company specialized in the planning, design and implementation of kitchen and bathroom fittings, including the design of kitchens, laundries, dressing rooms and bathroom furniture. Additionally, they offer renovation services.

Interior Construction
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MD Deckenbau GmbH Logo

MD Deckenbau GmbH 

Hornussen · Since 2020

The core activity of MD Deckenbau GmbH is consulting, planning, sales and installation of ceiling systems.

Interior Construction
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Meier Holzbau AG, Dreien Logo

Meier Holzbau AG, Dreien 

Dreien · Since 2022

The core activity of Meier Holzbau AG is the provision of services in the field of timber construction, particularly in building planning, new construction, renovation and interior finishing of buildings, as well as in the construction of agricultural buildings.

Interior ConstructionTimber Construction & Carpentry
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Michael Galli Dachfenster GmbH Logo

Michael Galli Dachfenster GmbH 

Beinwil Am See · Since 2012

Michael Galli Dachfenster GmbH provides installation, replacement, repair and maintenance of roof windows and related systems. The company also supplies and services sun and heat protection, custom interior linings, smoke and heat exhaust systems (RWA) and insect screen solutions.

Interior Construction
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Michael Galli Dachfenster GmbH Logo

Michael Galli Dachfenster GmbH 

Baden · Since 2014

Michael Galli Dachfenster GmbH provides installation, replacement, repair and maintenance services for roof windows and related sun-protection and interior lining solutions. The company also performs work and maintenance on smoke and heat extraction systems (RWA) and supplies replacement parts.

Interior Construction
View profile3(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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