Construction & Architecture

Ateliers Casaï SA 

Vernier · Since 1995

The core activity of Ateliers Casaï is the manufacture and assembly of wooden structures, particularly in the areas of charpentry (roof trusses, wooden frameworks) and joinery (doors, windows, interior fittings). The company also offers services in the field of wood construction, such as the construction of wooden houses, chalets and halls, as well as the restoration and renovation of existing wooden structures.

Bachmann & Rimensberger AG 

Küsnacht Zh · Since 2003

The company Bachmann Rimensberger AG is a gardening company whose core activity consists of planning, designing and maintaining gardens and outdoor spaces. This includes specific services such as: garden planning and design, garden maintenance (weeding, sowing, pruning, cleaning, aerating, mulching, moss removal, clearing, watering, fertilizing, raking, pruning, chipping, mowing, clearing, pest control, thinning, planting and replanting), and tree care (soil sampling, tree planting, pruning, crown thinning, disease control, fertilizing, mulching, irrigation, aeration, stability assessment and breakage risk assessment). The company offers these services to various types of customers and projects, including private gardens, public buildings, schools, cemeteries, parks and sports facilities, street spaces and public squares.

Baummensch GmbH 

Thun · Since 2015

Baummensch GmbH provides professional tree-care services for trees in built environments, covering planting, diagnosis, young-tree and crown maintenance, inspections and controlled removals. Services also include tree registers, risk assessments (including pull tests), expert reports, site planning and ecological reuse of wood.

Bernaroof AG 

Bern · Since 1983

The company is primarily active in the construction industry, particularly in the areas of roofing, facade construction, sheet metal work, photovoltaics, and customer service. It offers services such as needs assessment, consulting, project management, and execution of construction projects.

Bitzer Fenster & Montagen GmbH 

Müllheim Dorf · Since 2021

The core activity of Bitzer Fenster & Montagen GmbH is the planning, manufacture and installation of windows, doors and other wooden constructions, including carpentry work, front doors, balcony and sliding doors, as well as insect protection products. Additionally, the company offers services such as replacing seals and installing windows and doors.

BBS CONSTRUCTION SA 

Geneva · Since 2020

The core activity of the company "bbs - blue box solutions" is the execution of construction projects as a general contractor, including planning, construction and renovation of residential and commercial properties, as well as providing services such as project management, construction management and architecture.

BSS ARCHITEKTEN AG 

Zurich · Since 2021

BSS ARCHITEKTEN AG provides architectural planning and advisory services to private and public clients and investors. Its offerings include all SIA planning phases, general planning, construction management, new-build and renovation projects, urban studies and BIM, and it cooperates with IMMPLUS and GUPLUS to integrate development and property management.

BSS ARCHITEKTEN AG 

Schwyz · Since 2005

BSS ARCHITEKTEN AG is an architectural firm advising private and public clients and investors on the planning and realization of new buildings, conversions, renovations and urban studies. Its services include consulting, feasibility studies, full SIA planning phases, general planning, construction management and site supervision, BIM, interior design, cost and fire-protection planning, and—together with sister companies IMMPLUS and GUPLUS—integrated real-estate and contractor services.

Burgherr Garten AG 

Muhen · Since 2024

The core activity of Burgherr Garten AG is gardening and garden maintenance, including the planning and implementation of various garden projects such as seating areas, paths, parking lots, walls, stairs, privacy screens, lawn installations, pool construction, water features, pond construction, rainwater tanks, infiltration systems, playgrounds, fences, plantings, winter services, and garden woodworking. The company also offers garden subscriptions and uses natural products such as natural stone to pursue an environmentally friendly approach.

Burmak AG 

Bergdietikon · Since 2014

The company's core activity is the manufacture and distribution of materials and equipment for flat roof construction, as well as the provision of cutting services using modern machines such as the water jet machine and the G3 Digital Cutter. The company also offers a repair service, rental equipment for roof renovation, and an online shop.