Construction & Architecture

Schreinerei Popp AG 

Altstätten Sg · Since 2008

The core activity of Schreinerei Popp AG is the manufacture and installation of high-quality furniture, kitchens, interior fittings and carpentry work, including planning, materialization, kitchen construction, custom-made furniture, bathroom furniture, table and chair production, wardrobe and cabinet production, sideboard production, bed frame production, renovation and new construction, shop fitting and office equipment, restaurant and hotel equipment, door production and flooring work.

Schreinerei Siegfried AG 

Grosshöchstetten · Since 1987

The core activity of Schreinerei Siegfried AG is the manufacture and distribution of wood products for interior finishing, particularly doors, windows, furniture, cabinets and wall cladding.

Schreinerei Vonhuben AG 

Rupperswil · Since 2008

The core activity of Schreinerei Vonhuben AG is the manufacture and sale of custom-made furniture and interior fittings, particularly kitchens, bathroom furniture, cabinets, doors and other wood products. The company also provides interior fitting services for businesses and private individuals.

Wälchli Concept GmbH 

Grünen · Since 2013

The core activity of Schreinerei Wälchli GmbH is the manufacture and delivery of high-quality individual doors, including interior doors, exterior doors, fire-resistant doors, soundproof doors and gates, as well as the associated services such as consulting, planning, installation and maintenance.

Schutztechnik GmbH 

Kriens · Since 2023

The core activity of Schutztechnik GmbH is the maintenance, renewal and upkeep of protection rooms and civil defense facilities in Central Switzerland. The company offers individual solutions for owners, municipalities and cantons to make protection rooms a safe place and ensure the safety of people and property.

Schwab AG Innenausbau Trennwände 

Bern · Since 1975

Schwab AG Innenausbau Trennwände supplies partition wall systems, modular room‑in‑room solutions, door systems and bespoke interior fit‑outs. The company offers glass, wood and metal systems with acoustic and certified fire‑protection options, and supports projects from planning through to installation.

Schwarz Holzbau AG 

Oberbalm · Since 2022

Schwarz Holzbau AG is a timber construction company offering carpentry, joinery, interior finishing and roofing services, as well as consulting, planning and structural/building-physics support. The company carries out new construction, conversions and renovations, including energy-efficiency measures, for residential, office, commercial, industrial and agricultural buildings, as well as listed structures.

SchwarzwaldElemente Schweiz AG 

Pratteln · Since 2019

The core activity of SchwarzwaldElemente Schweiz AG is the manufacture, distribution and installation of doors, door frames, hardware, folding walls and other interior design elements for residential and public construction. The company offers a wide range of products, including wooden, steel and aluminum doors, fire-resistant and soundproof doors, folding walls and mobile partition walls. It supports architects, planners, merchants and carpenters in the planning, execution and installation of construction projects, providing competent advice, high-quality products and fair prices.

Schweyer + Marti AG 

Wichtrach · Since 1997

The core activity of Schweyer + Marti AG is architecture.

Schwitter & Wieland, Schreinerei-Zimmerei AG 

Churwalden · Since 1994

The core activity of Schwitter & Wieland is the manufacture and installation of wood products and constructions for the construction and interior design sector, particularly: Carpentry: production of furniture, doors, windows, stairs and other wood products; Joinery: production and installation of wood constructions such as roof constructions, facades, interior fittings and prefabricated houses; Renovation and refurbishment: carrying out renovation and refurbishment work on existing buildings, including the renewal of facades, roof constructions and interior fittings; Prefabricated construction: production and installation of prefabricated wood elements such as walls, roofs and floors for the construction of houses and other buildings.