Construction & Architecture

Studio di architettura Guidotti & Guidotti SA 

Sementina · Since 1980

The core activity of Guidotti & Guidotti is the provision of architectural services.

Studio d'ingegneria Giorgio Masotti 

Bellinzona · Since 2009

Studio d'ingegneria Giorgio Masotti is an engineering practice focused on civil engineering, offering planning, design and construction supervision for infrastructure and building projects. Its activities include transport infrastructure (roads, railways, airports), substructures and structures (bridges, channels), environmental work, project management, consulting and expert reports. Services cover all project phases from feasibility studies to detailed design, as well as site and workshop quality control; the firm operates according to ISO 9001.

Studio d'ingegneria Riccardo Calastri SA 

Sementina · Since 1992

Studio d'ingegneria Riccardo Calastri SA is an engineering firm in geomatics offering official cadastral surveys, technical surveys, land consolidation and digital territory data management. Services include 3D terrain and building models (MDT/BIM), orthophotos, expert reports and precision measurements using drones, laser scanners and terrestrial instruments.

Studio d'ingegneria Riccardo Calastri GR SA 

Mesocco · Since 2015

Studio d'ingegneria Riccardo Calastri GR SA is an engineering firm providing surveying and geodata services, including cadastral measurements, technical surveys, land consolidations and land registry maintenance. The firm produces 3D models and architectural surveys using drones, laser scanners and terrestrial surveys, and prepares technical reports and documentation for property-for-floor (PPP) arrangements.

Suisse-Garden GMBH 

Seengen · Since 2017

The core activity of Suisse-Garden GmbH is gardening and maintenance, including excavation work, as well as the delivery of firewood and snow removal.

SWISS Isolation Sàrl 

Bussigny · Since 2012

SWISS Isolation Sàrl provides thermal and acoustic insulation, fire-protection and sheet-metal (ferblanterie) services for industrial, administrative and residential buildings, including work on existing hot and cold installations to reduce heat loss and noise while maintaining functional and aesthetic conformity.

Tanner GmbH, Gartengestaltung 

Liestal · Since 1998

The core activity of Tanner Gartengestaltung GmbH is the planning, design and maintenance of gardens, including gardening and garden care, in the Liestal area and its surroundings.

taro architekten Peter & Fabrice Müller GmbH 

Wohlen Ag · Since 2020

Team Graf AG 

Münsingen · Since 2004

Team Graf AG is a carpentry company specializing in interior construction, shopfitting, gastronomy, pharmacies, embassies, and other specialized carpentry work. The core activities include planning, manufacturing, and assembly of customized carpentry solutions, including doors, interior fittings, and other wood constructions.

tenebris lux gmbh 

Widnau · Since 2021

The core activity of tenebris lux GmbH is the planning and implementation of electrical and lighting systems for various types of construction projects, including residential buildings, public buildings, commercial properties and schools. This includes creating 2D CAD plans and 3D visualizations, coordinating and organizing electrical and lighting installations, conducting feasibility and profitability studies of existing electrical systems, as well as calculating and designing renovations.

THB Trachsel Holzbau Brienz AG 

Brienz Be · Since 2012

The core activity of THB Trachsel Holzbau Brienz AG is the execution of carpentry work, particularly in the area of renovation, conversion and renovation of old buildings, as well as the construction of new buildings, garden houses, annexes and outbuildings, as well as agricultural and industrial buildings. This also includes specific activities such as roofing work, interior finishing, staircase construction and the installation of floor coverings.

Thoenen Bauunternehmung AG 

Gstaad · Since 1968

The core activity of Thoenen Bauunternehmung AG is the provision of services in the field of construction and civil engineering, including construction work, core drilling, concrete cutting, excavation, demolition, renovation, gravel production, natural stone walls, transportation, snow removal and exposed concrete work. The company offers a wide range of construction-related services and positions itself as a regionally rooted construction company in the Saanenland region.

Thomsen + Ludwig Architekturbüro GmbH 

Tegerfelden · Since 2004

The company is an architectural firm specializing in the planning and realization of various construction projects, including residential buildings, commercial buildings, renovations, and public buildings. The core activity includes providing services in the field of architecture, such as creating visualizations, planning and executing construction projects, as well as advising builders and investors.

TimberTime GmbH 

Wichtrach · Since 2018

The core activity of TimberTime GmbH is the provision of services in the field of carpentry and roofing, including roof renovations, scaffolding construction, crane and hoisting work, interior finishing, façade work and PV systems. The company offers comprehensive solutions for construction and renovation projects and focuses on the individual needs of its customers.

Ton projet Sàrl 

La Tour-De-Trême · Since 2017

The core activity of Ton Projet Sàrl is the provision of services in the fields of architecture, renovation, construction and interior design. This includes in particular: Architecture: design and planning of buildings and spaces Renovation: renovation and conversion of existing buildings Construction: construction of new buildings Interior design: design and fit-out of interior spaces Project management and site management: project management and construction supervision The company thus offers a comprehensive range of services that cover the entire process from planning to implementation of construction projects.

Top-Schaler GmbH 

Neuheim · Since 2018

The core activity of Top-Schaler GmbH is the provision of services in the construction industry, particularly the execution of formwork and other construction activities.

Traceroute SA 

Aclens · Since 2021

Traceroute SA is a company specialising in road signage, road marking and the installation of street furniture. It installs traditional signs, totems and electronic panels, carries out road marking work including provisions for visually impaired users, and provides a catalogue plus an online parking-reservation service.

Trailworks Biketrails & Wanderwege GmbH 

Glarus · Since 2007

The core activity of Trailworks Biketrails & Wanderwege GmbH is the planning, design and implementation of bike parks, competition tracks, children's cycling offers, hiking trails and bike trails, particularly in alpine regions. The company develops target group-specific master plans, handles permits and implements the projects in an environmentally friendly and resource-efficient manner.

Trewag AG 

Effretikon · Since 1986

The core activity of Trewag AG is the development, manufacture and assembly of partitioning systems for various fields of application, such as offices, industry, medicine and others. The products include glass partitions, office partitions, soundproof partitions, industrial partitions, mobile partitions and room-in-room systems. The company also offers consulting, planning and manufacturing services and produces all parts to measure in its in-house production facility.

Trockentech AG 

Baar · Since 2003

The core activity of Trockentech AG is the treatment of water damage and the drying of buildings. This includes specific services such as leak detection, water damage restoration, room climate analysis, construction drying and construction heating. The company also offers sales services, but these are not the focus of its activities.