Building Construction

Zimmermann Bauunternehmung AG 

Bern · Since 1999

Zimmermann Bauunternehmung AG is a construction company providing integrated services for new-build and renovation projects for residential and commercial properties. Its offerings include project planning and execution, together with support for property management, maintenance and marketing as part of the Zimmermann.swiss group.

Ziörjen Baumanagement GmbH 

Zurich · Since 2008

The core activity of Ziörjen Baumanagement GmbH is the provision of services in the field of construction management, including construction economics, project control, construction management and client consulting.

Zuber Constructions Sàrl 

Fahy · Since 2011

The core activity of Zuber Constructions Sàrl is the provision of services in the construction sector, particularly in the following areas: masonry, excavation, concrete, renovation of houses and barns, new buildings, plastering, and civil engineering. The company also offers customized solutions and services, including the creation of free quotes and on-site work execution.

Zurbuchen Baugeschäft AG 

Habkern · Since 1989

The core activity of Zurbuchen Baugeschäft AG is the provision of construction and construction-related services, in particular: building construction, civil engineering, environmental works, and specialized works. The company thus offers a wide range of services in the construction sector, from planning and execution of construction projects to specialized services such as crane operation and landscaping.

Zürisee-Bau AG 

Wädenswil · Since 2010

The core activity of Zürisee-Bau AG is the execution of conversions, renovations, refurbishments and new constructions in the construction industry.

R. Weber Bau 

Wohlenschwil · Since 2025

The core activity of R.Weber-Bau is the planning and implementation of construction and garden projects, including landscaping, masonry, civil engineering and construction, with a focus on individual customer wishes and highest quality.

AB Immobilier Général SA 

Satigny · Since 2019

The core activity of AB Immobilier général SA is the planning, execution and management of construction projects, including new buildings and renovations of residential, commercial and institutional units. The company offers a wide range of services, including architecture, construction, project management and construction supervision.

Aeternum AG 

Zollikofen · Since 2021

The core activity of Aeternum AG is the development and offering of reusable and adaptable buildings as low-carbon products for property owners and investors. These buildings are designed to retain their value over multiple life cycles through reuse and enable the recovery of value at the end of the life cycle through disassembly.

AFH Generalunternehmung AG 

Arbon · Since 2022

The core activity of AFH Generalunternehmung AG is general contracting in the construction industry, particularly the planning, coordination and execution of construction projects in the following areas: scaffolding, painting, plastering, facade renovation and refurbishment, drywall construction, flooring and tile laying, conversions and renovations of all kinds, and demolition work. The company assumes overall responsibility for construction projects and offers its customers a cost-optimized, tailored solution to meet their needs.

ALBERTOLLI SA 

Mendrisio · Since 1998

The core activity of ALBERTOLLI SA is the construction and construction management industry, particularly the planning and execution of construction projects. The company offers services such as project planning, construction execution and supervision, and has its own equipment and machinery to carry out the projects.

ALBRECHT + RITZMANN GmbH 

Basel · Since 2012

The core activity of Albrecht + Ritzmann is the planning and execution of renovation and new construction projects, the renovation of single-family and multi-family homes, interior design, the renovation of historic buildings, as well as the development of restoration concepts for historic buildings. The company thus offers comprehensive services in the field of architecture and construction, with a special focus on the renovation and restoration of historic buildings.

ALS - Maçonnerie Générale, Dos Santos 

St-Sulpice Vd · Since 2011

The core activity of Dos Santos Maçonnerie et carrelage Sàrl encompasses the provision of services in the field of construction and renovation work, specifically: masonry (e.g. wall construction, foundation work), tiling (e.g. laying tiles, installing natural stone, ceramics and other materials), exterior finishing work (e.g. patio construction, paving), civil engineering (e.g. building walls, foundations), peripheral insulation (e.g. thermal insulation), renovation and conversion of interior spaces, and painting of new buildings (e.g. painting work on new constructions). The company thus offers a wide range of services in the field of construction and renovation work and can be referred to as a full-service provider in the construction industry.

ANTONIO MAIORANO SA 

Stabio · Since 1999

The core activity of Antonio Maiorano SA primarily involves providing services in the field of civil and industrial construction, including: private construction projects, renovations and restorations, civil engineering works, infrastructure projects, excavation and transportation works, and paving works. Additionally, the company also offers services in the field of telecommunications, specifically: cable laying, installation and maintenance of telecommunications systems. The company also provides consulting and planning services for construction projects.

Ardoni Sàrl 

Cointrin · Since 2020

The core activity of Ardoni Sarl Echafaudages is the provision of scaffolding and echafaudage services, including planning, installation and operation of scaffolding for construction and renovation projects.

ArkoTeam GmbH 

Remetschwil · Since 2019

The core activity of ArkoTeam GmbH is the provision of planning services for high-rise construction, particularly in the areas of residential and industrial construction. This includes the creation of planning documents, digitization of existing building plans, building surveys, plan adjustments and buyer support. The company works closely with architectural offices, construction management offices and other partners to offer comprehensive solutions for construction projects.

Arnet + Co. AG Basel 

Basel · Since 2005

Arnet + Co. AG Basel is a company performing natural stone and artificial stone works. Services include stonemasonry and stone working, restoration, cleaning and stone protection, plus consulting services such as site surveys, technical drawings and cost estimates.

Arnet + Co AG 

Zurich · Since 1999

Arnet + Co AG provides natural and artificial stone work, including stone carving, production and installation of stone elements, facade restoration, and cleaning and stone protection. The company also offers consulting services such as building investigations, technical planning, drawings and project support.

ARNOLD & SCHINDLER AG, BAUUNTERNEHMUNG 

Meilen · Since 2007

The core activity of Arnold & Schindler AG is construction, particularly the planning and execution of construction projects tailored to the needs of customers, including the preservation of existing buildings and the implementation of energy-efficient solutions.

Atlas Akkord GmbH 

Hildisrieden · Since 2023

The core activity of Atlas Akkord is masonry, particularly in the areas of high-rise construction, civil engineering and renovation. The company offers a wide range of construction services, including individual and personalized consulting, planning and execution of construction projects, using the latest techniques and high-quality materials.

Bättig Bauteam GmbH 

Oberkirch Lu · Since 2011

The core activity of Bättig Bauteam GmbH encompasses a wide range of services in the field of construction and civil engineering, including: carpentry and masonry work, formwork, renovation and conversion work, crane work (category B), general construction and civil engineering work, and the rental of high-quality equipment and machinery. The company thus offers comprehensive construction services, ranging from planning and execution of construction projects to the rental of necessary equipment and machinery.