Construction & Architecture

Daniel Mosimann naturnaher Gartenbau 

Münsingen · Since 2008

The company's core activity is nature-oriented garden and landscape construction, including garden planning, design, new installations, redesign, maintenance and care of gardens, roof terraces, balconies and children's play areas, as well as the implementation of courses and excursions on topics such as wild herbs, amphibians, reptiles, wild bees, butterflies and birds.

Dardi Bau GmbH 

Basel · Since 2021

Dardi Bau GmbH carries out construction and renovation work and provides services in facade construction, painting, plastering and tile/flooring installation. The company’s offerings include interior and exterior work, concrete repairs, thermal insulation systems, dry and wet construction, kitchen and bathroom alterations, and project planning and execution.

Da Ros Consulting GmbH 

Jonschwil · Since 2003

The core activity of Da Ros Consulting GmbH is the provision of services in the field of project management. This includes in particular: External project management: Taking over the management of projects for customers who do not have the corresponding resources. Project coaching: Supporting internal project managers in the implementation of projects, especially by imparting experiential knowledge, tool skills and methods. Project training: Guiding customers in the implementation of projects, including the imparting of project management knowledge from A to Z. Certification: Offering certifications, in particular IPMA certificates, to prove the learned project management knowledge.

Dashi GmbH 

Sempach · Since 2023

The core activity of Dashi GmbH is the provision of professional services in the field of drilling, milling and demolition for buildings and structures of all sizes.

David Grisel-Construction Bois Sàrl 

Les Verrières · Since 1950

The core activity of David Grisel Construction is the provision of services in the construction industry, particularly in the following areas: carpentry (roofing and joinery), roofing (roofing and waterproofing), joinery (carpentry and wood construction), and sheet metal work (sheet metal processing and metal construction). The company offers these services for new buildings and renovations of various types of buildings, including villas, agricultural and industrial buildings.

David Theill Architektur GmbH 

Birsfelden · Since 2020

David Theill Architektur GmbH provides architectural and construction management services, covering project phases according to SIA 102 such as feasibility studies, project and execution planning, permitting, tendering and construction supervision. The firm also provides real estate services including property valuations, sales and purchase support.

David Theill Architektur GmbH 

Rheinfelden · Since 2020

David Theill Architektur GmbH provides architectural and construction management services for projects such as new single- and multi-family houses, extensions, conversions, renovations and restorations. The firm also offers real-estate services including property valuations, assistance with buying and selling, and advisory services.

david & von arx landschaftsarchitektur gmbh 

Solothurn · Since 2001

The core activity of the company "david & von arx landschaftsarchitektur gmbh" is the planning and design of landscape spaces, including gardens, parks, cemeteries, squares, streets and other public and private open spaces. The company offers services in the fields of landscape architecture, garden and landscape design as well as visual communication.

David Züblin DZ Hauswartung & Gartenunterhalt 

Männedorf · Since 2020

The core activity of DZ Hauswartung und Gartenunterhalt is the provision of services in the field of building and garden maintenance, including: housekeeping, garden care and maintenance, and cleaning services (in particular apartment cleaning). The company offers these services to private and possibly also commercial customers in a specific catchment area in Switzerland.

Dazio Engineering & Consulting Sagl 

Cadenazzo · Since 2010

Dazio Engineering & Consulting Sagl provides engineering design, construction management and consultancy services for railway systems, structural engineering (bridges, tunnels, industrial buildings), road alignments and infrastructure, and natural hazard protection works. Its services also include GPS and photogrammetric surveys, seismic engineering consulting and building management advice.