Construction & Architecture

TJCA SA 

Chêne-Bougeries · Since 2009

TJCA SA is an architecture studio providing architectural design, interior and furniture design, and the execution of fit-out projects. Its portfolio includes work for hotels, retail stores, offices and hospitality/spa environments.

Toldo Strassen- und Tiefbau AG 

Sevelen · Since 1995

Toldo Strassen- und Tiefbau AG provides construction services in road and civil engineering as well as underground and utility line works. Its services include natural stone and paving work, landscaping, demolition/earthworks, construction material recycling and the construction of sports facilities such as tennis courts and multifunctional courts.

Toldo Strassen- und Tiefbau AG Landquart 

Landquart · Since 1992

Toldo Strassen- und Tiefbau AG Landquart provides road and civil engineering services, including road construction and utility/groundwork installation. The company also offers natural stone and paving work, landscaping, material recycling, demolition/earthworks and construction of sports facilities such as tennis courts.

Toro Clean AG 

Cham · Since 1989

Toro Clean AG provides property maintenance and facility management services, including caretaking, garden maintenance, cleaning and technical upkeep of building installations. Services also include winter operations, waste removal, repair services and a 24‑hour emergency response, plus specialised cleaning such as façade and graffiti removal.

Tout en bois Sàrl 

Leysin · Since 2020

The core activity of the company "Tout en bois" consists of the manufacture and sale of wood products for the garden and outdoor area, in particular: garden chalets, carports, garden houses, garden furniture, pergolas, fences, garden sheds, and caravans. In addition, the company also offers construction and renovation services for chalets.

Trachsel Kunststein AG 

Oetwil Am See · Since 1991

The core activity of Trachsel Kunststein AG is the traditional manufacture of artificial stone products as well as the provision of services in the field of concrete and stone processing, including the production of concrete elements, the execution of road and civil engineering works (e.g. Tempo 30 roads, trapze), the carrying out of relocation and foundation work, renovations as well as drilling and cutting of concrete.

Treier AG 

Schinznach Dorf · Since 2013

The core activity of TREIER AG is the provision of construction services, particularly in the fields of building construction, civil engineering, plastering, suction dredging, renovation, extension, refurbishment and monument preservation. The company offers a wide range of construction services and is involved in the planning, execution and maintenance of construction projects for private, industrial and public clients.

TRIBU Architecture SA 

Lausanne · Since 2000

The core activity of TRIBU Architecture is the planning and realization of architectural projects, particularly in the areas of residential construction, urban development and sustainability. The company offers services such as architecture, urban planning, interior design and project management, and works closely with various partners and clients to develop innovative and sustainable solutions for the design of cities and communities.

Trocktech AG 

Olten · Since 2008

Trocktech AG provides water damage remediation, building drying and dehumidification services, including cavity/insulation-layer drying, flat-roof drying, leak detection and temporary construction heating.

Tschannen Gartenbau GmbH 

Murzelen · Since 2008

Tschannen Gartenbau GmbH provides garden planning, new garden construction and garden renovation as well as ongoing garden and grounds maintenance. Services include earthworks, construction of paths, terraces and stairs, irrigation and lighting systems, planting and pond/pool construction.