Interior Construction in the
Canton of Appenzell Inner Rhodes

22 companies in Interior Construction based in the Canton of Appenzell Inner Rhodes — name and year of registration from the commercial register. The list below shows them all.

Companies

All 22 companies in the Canton of Appenzell Inner Rhodes

Appenzeller Holzbau GmbH Logo

Appenzeller Holzbau GmbH

Since 2005 · 21–50 empl.4.4(25)

The core activity of Appenzeller Holzbau GmbH is timber construction, particularly the planning and execution of new buildings, conversions and renovations of buildings, as well as the provision of interior finishing and carpentry services. This also includes special services such as old building renovation, thermography and the manufacture of stairs, bathrooms and other interior fittings.

Building MaintenanceNew constructionConversions / renovationInterior fit-out
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #1
Reto Federer GmbH Logo

Reto Federer GmbH

Since 2006 · 11–20 empl.4.9(11)

The core activity of Reto Federer GmbH is carpentry and wood construction, including the manufacture and installation of windows, doors, kitchens and other wood products.

Interior ConstructionKitchen Planning and ConstructionFurniture Making and Joinery WorkInterior Fit-Out and Residential Finishing
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #2
Weishaupt AG Innenausbau Logo

Weishaupt AG Innenausbau

Since 1982 · 21–50 empl.4.8(11)

The Weishaupt AG Innenausbau company primarily focuses on interior finishing and the manufacture of wooden furniture and interior fittings. The core activities include planning, production, and installation of interior finishes for residential and commercial properties, hotels, restaurants, and other clients. This also encompasses the production of special wooden products such as doors, cabinets, tables, wall claddings, and acoustic solutions.

Interior ConstructionInterior fit-outFurniture, wardrobes and tablesKitchens and bathrooms
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #3
Sonderegger & Breu AG, Schreinerei-Zimmerei Logo

Sonderegger & Breu AG, Schreinerei-Zimmerei

Since 1987 · 1–10 empl.4.6(10)

The core activity of Schreinerei & Zimmerei Sonderegger Breu AG is the planning, production and installation of high-quality woodwork, including furniture, interior fittings, conversions, windows, doors, kitchens, built-in cupboards and terraces, using regional products and raw materials, with a focus on sustainability and customer satisfaction.

Architecture FirmsKitchen constructionBuilt-in wardrobesCustom-made items
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #4
Holzbau Fässler Neff AG Logo

Holzbau Fässler Neff AG

Since 2008 · 1–10 empl.

The company Fässler-Neff Holzbau is primarily engaged in timber construction and wood processing. The core activities include element construction, frame construction, post-and-beam construction, staircase construction, facades, furniture, reconstructions, restorations, and wine cellar expansions.

Architecture FirmsTimber constructionInterior fit-outRenovations
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #5
WELTHAUPT GMBH Logo

WELTHAUPT GMBH

Since 2012 · 1–10 empl.

The core activity of Welthaupt company encompasses the planning, construction and assembly of exclusive wooden and metal fixtures for interior and exterior spaces, with a focus on the highest Swiss quality.

Interior ConstructionInterior fit-out in wood and metalCustom wine cellarsVehicle outfitting and special vehicle design
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #6
Breu, Holzbau AG Oberegg Logo

Breu, Holzbau AG Oberegg

Since 1975 · 1–10 empl.5.0(3)

Breu, Holzbau AG Oberegg is a timber construction company that manufactures and assembles prefabricated wood elements and provides planning, site management and construction supervision. Services include new builds, residential construction, renovations and agricultural buildings, as well as energy-efficiency measures such as thermography, blower door testing and 3D measurements.

Building MaintenanceConsulting and planningRenovation and conversion of existing buildingsNew builds
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #7
Peter Manser AG Logo

Peter Manser AG

Since 1988 · 11–20 empl.4.7(3)

The core activity of Holzbau P. Manser AG is the execution of works in the field of timber construction, including new buildings, conversions, renovations, facades, stairs, kitchens and general carpentry and joinery work.

Building MaintenanceNew buildsAlterations and renovationsFacade construction
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #8
Holzbau Albert Manser AG Logo

Holzbau Albert Manser AG

Since 2023 · 11–20 empl.

The core activity of Holzbau Albert Manser AG is solid wood construction, particularly planning, consulting, construction management and execution of new buildings, renovations, interior fittings, staircases and furnishings, mainly in the Appenzellerland region.

Interior ConstructionNew buildsConversions and renovationsInterior fit-out
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #9
Rechsteiner AG Appenzell Logo

Rechsteiner AG Appenzell

Since 1990 · 1–10 empl.4.8(4)

The core activity of Rechsteiner AG is the planning, production and installation of interior fittings, particularly kitchens, bathrooms, shopfitting, reception areas, cabinets, tables, doors and other woodwork and interior finishing.

Interior ConstructionKitchen fittingBathroomsGastro / retail fit-out
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #10
Holz Jakobsbad AG Logo

Holz Jakobsbad AG

Since 2019 · 1–10 empl.

The core activity of Holz Jakobsbad AG is timber construction, particularly the planning, manufacture and assembly of timber structures such as single-family and multi-family homes, stairs, barns, outbuildings, alpine stables and prefabricated buildings for camping facilities. The company also offers services such as renovations and extensions of existing buildings.

Interior ConstructionTimber and prefabricated element construction for new buildsAgricultural constructionAdditions and conversions
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #11
Brädäx GmbH Logo

Brädäx GmbH

Since 2009 · 1–10 empl.4.8(4)

The core activity of Brädäx GmbH is the planning and execution of handmade log houses of all kinds, including block construction, frame construction, carpentry, solid wood furniture, interior finishing, sauna and playground construction. In addition, the company also offers renovation work.

Interior ConstructionLog building / StrickbauTimber carpentryInterior fit-out
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #12
M Mazenauer AG Logo

M Mazenauer AG

Since 2022 · 1–10 empl.

The core activity of M Mazenauer AG is the interior finishing and manufacturing of furniture and fixtures for residential and commercial spaces, including kitchens, bathrooms, flooring and antique woodwork. The company also provides planning and consulting services for individual furnishing solutions.

General ContractorsInterior fit-outKitchensBathrooms
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #13
werkholz ag Logo

werkholz ag

Since 2021 · 11–20 empl.5.0(3)

The company Werkholz AG primarily focuses on the production of high-quality interior fittings and furniture made from solid wood and wood-based materials. The core activity encompasses the planning, manufacturing, and assembly of individual wood products, including furniture, interior fittings, and special wooden objects. The company also offers services such as collaboration with interior architects, carpenters, and furniture stores to develop tailored solutions for specific requirements.

Interior ConstructionInterior fit-outFurniture makingWoodturning
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #14
Dörig & Brülisauer GmbH Logo

Dörig & Brülisauer GmbH

Since 1998 · 11–20 empl.5.0(2)

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 MaintenanceTimber constructionConversions and renovationsKitchen construction
ranQ Trust Score 3.8 out of 5.0, rated High, Rank #15
Formatdesign GmbH Logo

Formatdesign GmbH

Since 2022 · 1–10 empl.

Formatdesign GmbH is a carpentry workshop that designs, manufactures and installs custom furniture, fitted kitchens, parquet flooring and other timber integrations. Services include renovations, coordination with trade partners and project support from planning through finishing. Material choices emphasize certified wood (PEFC/FSC) and predominantly regional suppliers.

Interior ConstructionCustom kitchensCustom furnitureRenovations
ranQ Trust Score 3.8 out of 5.0, rated High, Rank #16
Gantenbein Holzbau Logo

Gantenbein Holzbau

Since 2026 · 1–10 empl.

Gantenbein Holzbau provides timber construction, carpentry and roofing services. The company carries out element construction and new builds, hybrid construction, roof extensions, conversions, timber façades, energy-efficient renovations and roof window solutions.

Interior ConstructionPrefabricated Timber Construction / New BuildHybrid ConstructionEnergy Renovations
ranQ Trust Score 3.4 out of 5.0, rated Solid, Rank #17
Breitenmoser Holz AG Logo

Breitenmoser Holz AG

Since 1991 · 1–10 empl.

The company's core activity is the manufacture and sale of furniture, as well as the planning and execution of interior design projects, including carpentry work.

Interior ConstructionInterior fit-outCustom cabinetmaking
No score yet
Roman Inauen GmbH Logo

Roman Inauen GmbH

Since 2008 · 1–10 empl.

Roman Inauen GmbH is a construction and carpentry firm that provides interior fittings, facades, carpentry work, kitchens, bathrooms, stairs, and doors and windows. It also handles renovations, planning and consulting, insulation (including sheep-wool insulation) and offers rental of vintage clothing for events.

Interior ConstructionTimber framingInterior fit-outFacades
No score yet
PlanCut AG Logo

PlanCut AG

Since 2010 · 1–10 empl.

The PLANcut AG company offers professional services in the field of interior architecture, object furnishing, design and organization, particularly for shopfitting, exhibition stand construction and retail projects. The core activity includes individual consulting, planning and implementation of interior spaces, including the integration of design specifications, material and color concepts, as well as the execution of project management, construction cost management and quality control.

Interior ConstructionInterior design and retail fit-out planningFurnishing of premisesProject management and site supervision
No score yet
GA

Gautschi AG

Since 2005 · 1–10 empl.

Interior Construction
No score yet
MS

Michael Sutter Planung

Since 2025 · 1–10 empl.

Technical Consulting & Engineering
No score yet

Interior Construction in the Canton of Appenzell Inner Rhodes

22Interior ConstructionCommercial register (Zefix) · as of October 10, 2026
2008Median year of registrationCommercial register (Zefix) · as of October 10, 2026
22in the Canton of Appenzell Inner RhodesCommercial register (Zefix) · as of October 10, 2026
6,757in SwitzerlandCommercial register (Zefix) · as of October 10, 2026
Locations

Interior Construction in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of October 10, 2026

Largest places

Appenzell8