Construction & Architecture

Christian Enz Pflästerungen GmbH 

Lucerne · Since 1997

Christian Enz Pflästerungen GmbH is a company specialising in natural stone paving and comfort (barrier‑free) paving. Services include technical consulting and planning, professional installation of natural stone surfaces, inspections and expert reports, and maintenance concept support; the firm is a licensed processing partner for Acosim and a member of the Verband Schweizerischer Pflästerermeister.

Christian Kägi Gartengestaltung AG 

Ottikon (Gossau Zh) · Since 2012

The core activity of Christian Kägi Gartengestaltung AG is the planning, design, maintenance and care of gardens, including gardening, planting, shrub maintenance, lawn care, plant protection and nutrition, as well as the implementation of garden design concepts.

Christian und Werner von Bergen AG 

Hasliberg Reuti · Since 2003

The core activity of Christian and Werner von Bergen AG is the provision of services in the field of timber construction, particularly in the areas of carpentry, joinery, flooring, conversions and renovations, energy-efficient refurbishments, roofing, interior finishing and staircase construction. The company offers turnkey solutions for construction projects and works with Swiss timber.

Christoph Wey Landschaftsarchitekten GmbH 

Lucerne · Since 2008

The core activity of Christoph Wey Landschaftsarchitekten GmbH is the planning and design of landscape and open space projects, including public and private open spaces, product design and competitions in the field of landscape architecture.

CJT INTERIOR DESIGN Sàrl 

Geneva · Since 2022

The company CJT provides architectural and interior design services, including design, planning, project management and implementation of construction projects for private and professional clients.

Claude Giroud Paysagiste Sàrl 

Broc · Since 2009

The company Claude Giroud Paysagiste Sàrl is a landscape gardening company specializing in the design, maintenance and upkeep of gardens and outdoor spaces. The core activities include: garden maintenance and upkeep, garden and landscape design, creation of biotopes and pools, installation of irrigation systems, construction of fences and wooden structures, masonry and earthworks, and cleaning and maintenance of outdoor spaces. The company offers its services to both private and commercial clients and has specialized in creating harmonious and sustainable outdoor spaces.

Clomax Sàrl 

St-Légier-La Chiésaz · Since 2019

Clomax Sàrl supplies, installs and services garage doors, windows and fences/gates; its offering includes sectional, rolling and industrial doors, door automation solutions and after‑sales support.

CM Moderne Jardins Concept SA 

La Croix-De-Rozon · Since 1994

The company's core activity is the provision of services in the field of landscaping and garden maintenance, including: green space maintenance, landscape design, fencing and barriers, and terrace construction. The company offers these services to private individuals, public and private institutions in the Geneva region.

CM STUDIO Architectes - Cristina Moldes Andrés 

Geneva · Since 2022

The core activity of CM STUDIO Architectes is the provision of architectural and interior design services, particularly in the areas of conception, planning and realization of residential, commercial and public buildings, as well as consulting and accompanying clients in the renovation and conversion of properties, with a focus on sustainability, energy efficiency and environmental protection.

Co. Architekten AG 

Bern · Since 2005

The core activity of Co. Architekten AG is the provision of architectural services, including planning, design and implementation of construction projects.

COCC. and coherent AG 

St. Gallen · Since 2016

The company is an architectural firm specializing in various areas such as Corporate Architecture, Exhibition, Retail, Residential, Hotel, Food & Beverage and Event. The core activity includes planning and designing buildings, spaces and events for various industries and clients.

C + O Küchen GmbH 

Naters · Since 1999

C + O Küchen GmbH plans and organizes kitchen installations and provides design consultation, planning and installation services. The company supplies Rempp kitchen products, offers removal of old kitchens on request and presents options for compact or custom layouts in its showroom.

Collenberg S.c.r.l. inschigniers 

Lumbrein · Since 2009

The core activity of Collenberg Inschigniers is the provision of engineering services in the field of civil engineering and construction. Specifically, this includes the planning of load-bearing structures, steel construction, excavation pit securing, deep foundations such as roads, sewer systems, water supply systems and stream canalizations, as well as the creation of formwork and reinforcement plans. Additionally, the company offers services in construction management and project planning.

Comolli Immobau AG 

Bremgarten Ag · Since 1960

Comolli Immobau AG is a real estate company that provides property administration and promotion services and is responsible for the development and management of the Comolli Areal industrial and commercial park.

Compagnoni Bau AG 

Davos Platz · Since 2013

Compagnoni Bau AG is a construction company providing building and civil engineering services, including structural and underground works as well as pipeline installation. Its services include excavation and earthworks, concrete drilling, lightweight construction/drywall, renovations and concrete repairs, site works, equipment hire/sales, transport, winter services and property maintenance.

Complan Architektur AG 

Zurich · Since 2015

The core activity of Complan Architektur AG is the provision of services in the field of architecture and construction management, including: architecture and planning of residential and commercial properties, construction management and coordination of construction projects, and owner consulting and support in planning, approvals and construction processes. The company thus offers comprehensive services for builders and investors, from the initial idea to the completion of a project.

Complex Bau AG 

Lausanne · Since 2018

The core activity of Complex Bau is the planning and execution of construction projects as a total and general contractor. The company assumes responsibility for the realization of projects from design to handover/completion and focuses on ensuring quality, meeting deadlines and budgets.

Conceptia Sàrl 

Prilly · Since 2024

The core activity of Conceptia Sàrl is the provision of architectural services, including: project development and management, architectural planning and design, construction management and supervision, 3D modeling and application of openBIM principles, and creation of graphical documents and websites (under the ServerProject brand). The company thus offers comprehensive services to builders and investors, from the initial idea to the completion of a project.

Concept inox Sàrl 

Avenches · Since 1999

The core activity of Concept Inox is the manufacture and installation of industrial piping technology and stainless steel locksmithing, particularly for the areas of drinking water supply, wastewater treatment and industrial plants. This also includes special services such as passivation by immersion to improve the corrosion resistance of stainless steel parts.

Confida Häuser AG 

Spreitenbach · Since 2003

The core activity of Confida Häuser AG is the planning, realization, sale, purchase, financing, appraisal and consulting of houses and apartments. Specifically, this includes: planning and development of flexible residential properties, realization of houses and apartments as general contractor at a fixed price, sale and brokerage of houses and apartments, purchase of plots of land, built and unbuilt, financing and consulting for planning, realization, purchase and sale of houses and apartments.