Construction & Architecture

Alfred Sahli AG 

Kallnach · Since 1991

The core activity of Alfred Sahli AG is the provision of services in the field of building envelopes, particularly: Roofing (pitched roofs), Facade work, Photovoltaic systems, Scaffolding, Maintenance and repair of buildings. The company thus offers a comprehensive range of services for the construction, maintenance and modernization of buildings.

All4Bau GmbH 

Lucerne · Since 2023

The core activity of All4Bau Management GmbH is the provision of services in the field of construction management, including architectural services, owner consulting, project management, construction management, construction services, construction management, quantity surveying and measurement services. The company thus provides comprehensive support in the planning, execution and monitoring of construction projects.

allbautech ag 

Rupperswil · Since 2011

The core activity of allbautech ag is the distribution and marketing of building technology products and systems, particularly plaster profiles, drywall profiles, fabrics, casing profiles, sealing systems, expansion joint systems, ribbed stretch metals and curved elements, as well as the provision of related services such as consulting and customer service.

all-san gmbh 

Bonstetten · Since 2019

The core activity of all-san gmbh is the execution of building protection and renovation work, particularly in the areas of: waterproofing against penetrating and escaping water, surface protection, concrete and old building renovation, and high-rise construction (concrete and natural stone masonry). The company offers a comprehensive service in these areas and advises customers on problems with water ingress, egress and concrete damage.

Alois Arnold AG 

Allenwinden · Since 1981

Alois Arnold AG is a construction company offering building construction, civil engineering, façade work and renovation projects. The company also carries out water and reservoir construction and provides services for private clients, commercial customers and public-sector clients.

AlpanTech GmbH 

Unterengstringen · Since 2012

The core activity of Alpantech includes services in the field of structural fire protection, joint sealing, concrete injections, special insulation and acoustic solutions.

ALTITUDE FROID Sàrl 

Plan-Les-Ouates · Since 2015

ALTITUDE FROID Sàrl sells, installs and services professional kitchen systems, commercial and industrial refrigeration, dishwashing units and kitchen ventilation, and supplies related equipment such as coffee machines and stainless-steel fittings. The company provides project design (including 2D drawings), execution plans, site supervision, preventive and corrective maintenance, a seven-day after-sales service and maintenance contracts.

Aluguss Brunner AG 

Zug · Since 2012

Aluguss Brunner AG manufactures aluminium castings and provides pattern and mold making, multiple casting processes (e.g. permanent mold, sand, die and investment casting), machining and surface treatments.

AML GmbH 

Siblingen · Since 1999

The AML GmbH is primarily active in the planning, installation, cleaning and maintenance of kitchens and bathrooms. They offer individual kitchen concepts and plan personal dream bathrooms, which they realize together with their local craft team. Additionally, they provide professional cleaning solutions for high-quality surfaces.

Amrein Schreinerei AG 

Neudorf · Since 2008

The core activity of Amrein Schreinerei AG is the planning, consulting, manufacturing and installation of customized wood solutions, particularly: wooden windows, wooden doors, cabinets and bathroom furniture, tables and corner benches, kitchens, stairs, and interior finishing work. The company thus offers a comprehensive range of wood processing and interior finishing services.