Construction & Architecture

PRIKA Projekt AG 

Cham · Since 2023

PRIKA Projekt AG provides services in real estate, pension fund administration, and HR administration including payroll. The company supports property owners and investors with planning, marketing, property management and sales, administers pension schemes with technical and financial management and governance tasks, and handles HR administration and payroll for businesses.

PROBATech - Thomas Junod 

Vevey · Since 2017

The core activity of Probatech includes providing services in the field of construction and renovation work, particularly: carpentry, roofing and framing, injected insulation, sandblasting or compressed air blasting, wooden terraces, building renovation and maintenance, and roof treatment. The company thus offers a wide range of services in the field of construction and renovation work, with a focus on woodwork and insulation.

Proinnova AG 

Aesch Bl · Since 2000

The core activity of Proinnova AG is the provision of services in the field of architecture and construction, particularly: Architecture: planning and design of new buildings, renovations and refurbishments; New construction: construction of single-family and multi-family homes; Renovation/Conversion: renovation and modernization of existing buildings; Project sales: sale of construction projects and plots of land; Land optimization: consulting and planning for the optimization of plots of land. The company thus offers a comprehensive range of services for customers who want to plan or implement a construction project.

Pro Rénovations & Constructions SA 

Nyon · Since 1987

Renotec GmbH 

Salgesch · Since 2016

The core activity of Renotec is the execution of renovation, transformation and new construction projects in the field of building envelopes, interior finishing and facades. This includes, in particular, facade work such as cleaning, blasting and coating of facades, as well as the installation of insulation, soundproofing and sound protection systems. Furthermore, the company offers services in the field of plastering, such as applying plaster, creating plaster ceilings and walls, as well as installing false ceilings and acoustic systems.

Reusser Dach und Fassaden AG 

Mühlethurnen · Since 1996

The core activity of Reusser Dach + Fassaden AG encompasses the planning, execution and maintenance of roof and facade work, including: pitched roof renovation and new construction, flat roof renovation and new construction, facade renovation and new construction, insulation, roof windows, solar systems, crane work and aerial lifts, scaffolding, and repair and maintenance of roofs and facades. The company thus offers comprehensive services in the field of roof and facade construction and maintenance.

RIWA Design AG 

Egerkingen · Since 2022

The company is engaged in the planning, production and installation of kitchens and bathrooms as well as carpentry work. It offers its services throughout Switzerland, particularly in the regions of Gäu, Egerkingen, Olten and Solothurn.

RTB Corvaglia Sàrl 

Vionnaz · Since 1995

RTB Corvaglia Sàrl is a construction company that carries out renovations, extensions, alterations and turnkey new-build projects for residential, industrial and office buildings. The firm provides services from preliminary design to handover, coordinating trades and managing costs and schedules.

Sanilux Sàrl 

Bouveret · Since 2022

The core activity of Sanilux sàrl encompasses the execution of construction projects, particularly in the areas of: demolition (partial or total demolition), renovation (comprehensive renovation of rooms, houses or buildings), sanitary (planning and execution of bathrooms, toilets and kitchens), and tiling (laying and renovation of tiles and flooring). The company also offers comprehensive services, including project planning, coordination and execution, as well as consulting and support in the selection of materials and colors.

Sapisol-Bautenschutz GmbH 

Steinach · Since 1996

The core activity of Sapisol Bautenschutz GmbH is the execution of building protection and renovation work, particularly in the areas of: wall drying and sealing, combating mold and fungi, renovation of foundation walls and cellars, roofing and sheet metal work (pitched roof, flat roof, metal roof), facade and cladding work, lightning protection and solar systems. The company thus offers comprehensive services in the field of building protection and renovation.

Satmultimedia GmbH 

Illnau · Since 2023

The company offers a wide range of services in the field of construction and spatial design. The core activities include: High-quality renovations and refurbishments of rooms using sustainable materials, Planning, design and production of furniture and custom-made products from wood and other materials, Room acoustics and building physics, including the development of room acoustic concepts and the calculation of reverberation times, Painting and spray painting work, Metal construction, including the manufacture and installation of doors, gates and other metal structures. Overall, the company offers a comprehensive range of services for the design and furnishing of rooms and buildings.

Scaglione GmbH 

Suhr · Since 1997

The core activity of Scaglione GmbH is the planning and execution of joint sealing and waterproofing work as well as fire protection measures in the construction industry. This includes, in particular, the application of various sealing techniques and materials, such as joint seals, liquid joint systems, vapour barriers and epoxy joints, as well as the implementation of fire protection work and floor coatings.

Schmidlin Bauplanung AG 

Steinen · Since 1993

Schmidlin Bauplanung AG provides building planning and specialist planning services focused on timber construction, supporting projects from building surveys and project organisation through planning to execution. Services include structural engineering and fire protection, holistic energy consulting, element production, and timber-construction works such as extensions, interior fittings and roofing and façade work.

Schmidlin Fachplanung AG 

Steinen · Since 2024

Schmidlin Fachplanung AG provides specialist planning for timber construction projects, handling technical issues such as structural engineering, fire protection, acoustic and thermal performance, and airtightness.

Schmidlin Holzbau AG 

Steinen · Since 2019

Schmidlin Holzbau AG is a timber construction company providing timber construction, building planning and specialist planning services for construction projects. Services include element production and prefabrication, conventional timber construction, renovations and interior fit-outs, roofing and façade work, maintenance and painting, as well as technical planning such as structural design, fire protection and energy consulting.

Schreinerei Bopp AG 

Suhr · Since 2019

The core activity of Schreiner Bopp AG is carpentry, particularly the manufacture and repair of furniture, interior and exterior construction, as well as the creation of custom-made wood products.

Seona GmbH 

Siebnen · Since 1996

The company seona gmbh is a Swiss specialist partner for hairdressing salon equipment, beauty salon equipment, nail salon equipment and general shopfitting. The core activity of the company consists of planning, delivering and assembling personalized salon equipment, including hairdressing chairs, barber chairs, makeup chairs, waiting chairs and other equipment for the hairdressing and beauty sector. The company also offers consulting, service and financing options for its customers.

S. Federer Gartenbau GmbH 

Wolfhalden · Since 2023

The core activity of S. Federer Gartenbau is the planning, design and maintenance of gardens of all kinds, including the creation, redesign and upkeep of gardens, with a focus on the natural environment and local flora and fauna.

SONNEO GmbH 

Nänikon · Since 2013

The core activity of SONNEO GmbH is the planning, consulting, delivery and installation of sun protection solutions and patio canopies for outdoor and indoor areas, including the manufacture and assembly of pergolas, conservatories, louvre roofs and similar products.

Straumann-Hipp AG 

Basel · Since 1961

Straumann-Hipp AG is a construction company that carries out new-build and renovation projects and provides general building services. It performs trades work, construction management and coordination of subcontractors, with services including customer maintenance, plastering, roofing, pollutant diagnostics and remediation, and drilling & milling.

Straumann-Hipp Bauconsult AG 

Basel · Since 1999

Straumann-Hipp Bauconsult AG provides construction services, handling new-build, conversion and renovation projects as well as plastering, remediation of hazardous substances and related refurbishment works, and coordinates executing contractors and site management.

Toma Gartenbau GmbH 

Staufen · Since 2023

Toma Gartenbau GmbH is a landscaping company that provides garden maintenance, redesign and construction of patios, paths, walls and steps. Services also include parking and driveway work, ponds, rock gardens, turf installation, installation of robotic mowers and irrigation systems, and garden care during absences.

Ueli Frauchiger Design AG 

Zofingen · Since 2002

Ueli Frauchiger Design AG provides comprehensive interior design and furnishing services and operates a showroom showcasing a curated selection of design furniture and home accessories. Services include conception, visualization, material selection, furnishing, lighting and project realization for private and commercial projects.

Valjardin Sàrl 

Monthey · Since 1998

The core activity of Valjardin Sàrl is the provision of services in the field of garden and landscape design, including: design, creation and maintenance of gardens and outdoor spaces; construction of fences and barriers; planting and tree work; garden maintenance and upkeep; construction of greenhouses; pruning and maintenance of trees and shrubs. The company thus offers a comprehensive range of services for the design and maintenance of outdoor spaces and gardens.

Wanner Kaminfeger AG 

Andelfingen · Since 2002

The core activity of Wanner Kaminfeger AG is the provision of services in the field of chimney and ventilation technology, specifically: chimney sweep services (cleaning and inspection of combustion systems), combustion control (testing of combustion systems for functionality and safety), ventilation cleaning (cleaning and maintenance of comfort ventilation and exhaust systems), and gas heating and boiler cleaning. The company offers these services for various types of combustion systems, including wood, oil, and gas-fired systems.

Woodtli AG 

Bern · Since 1988

The core activity of Woodtli AG is consulting, planning, creation and maintenance of gardens. The company offers comprehensive solutions for garden construction and garden maintenance, including consulting, planning, creation and regular maintenance of gardens.

Evertis SA, succursales de Aclens 

Aclens · Since 2025

Evertis SA, succursales de Aclens is a landscaping company that designs, constructs and maintains outdoor spaces. Its services include a landscape design office, construction works (walls, stairs, surface coverings), fences and screens, pools and spas, planting, play equipment and exterior lighting.

Aellig Paysages SA 

Malleray · Since 2021

The core activity of Aellig Paysages SA is the planning, design, construction and maintenance of gardens and outdoor spaces, including the installation of ponds, pools and lakes, as well as the construction of terraces, walls, stairs and other garden structures. The company also offers consulting and planning services for the design and implementation of garden projects.

AL30 architectes Sàrl 

Lausanne · Since 2008

AL30 architectes Sàrl is an architectural practice providing design, project and construction management services and participation in competitions. The firm works on private and institutional commissions and handles projects from concept to execution, including housing, renovations and public or commercial buildings.

Algon AG 

Basel · Since 1976

The core activity of Algon AG is the execution of construction projects, including painting, building and renovation work, as well as the provision of construction management services as a general contractor (GU) or total contractor (TU) for private and business customers in Northwestern Switzerland. The activities include, among others: construction management (GU/TU), painting work (interior and exterior), renovation and restoration work, conversion and extension work, new construction work, flooring work, floor laying work (parquet, textile, plastic), wallpapering, and plastering and glazing techniques. The company offers its services in the Basel-Stadt region and Northwestern Switzerland.

Arte Pool Sagl 

Gravesano · Since 1996

Artepool is primarily engaged in the planning, sale and installation of pools, whirlpools, saunas and other wellness products. The company also offers services such as consulting, planning and installation of pools and wellness facilities.

Atelier 78 S. à r. l. 

Châtel-St-Denis · Since 1997

The core activity of Atelier78 is architecture, particularly the planning and realization of family and contemporary architecture projects.

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.

casano.ch GmbH 

Zollikofen · Since 2009

The core activity of CASANO.CH is the sustainable and environmentally friendly removal of mold in living spaces. To this end, the company offers various services such as mold remediation, room climate measurements, microbiological analyses, building thermography and the use of mold detection dogs. The goal is to detect, analyze and remove mold infestation in order to create a healthy living climate and avoid health hazards.

Centro AG 

Volketswil · Since 1959

Centro AG provides swimming-pool construction and pool-technology services, offering planning, construction and maintenance of private and indoor/outdoor pools, whirlpools and decorative basins. Services also include water treatment, cleaning and cover solutions as well as pool heating systems.

CHRISTIAN FELIX ZÜRICH AG 

Zurich · Since 2019

The core activity of Christian Felix is the sale and delivery of fresh and artificial flowers, as well as the creation of flower arrangements and room designs. The company also offers interior design and garden design services. It is a flower delivery and event service specializing in designing rooms and events with flowers and decorations.

Cino Services GmbH 

Basel · Since 2024

The core activity of Cino Services GmbH is the provision of services in the field of construction and maintenance work, particularly: flooring and wall coverings, painting, plastering, cleaning, caretaking, and garden maintenance. The company thus offers a wide range of services focused on the maintenance, renovation, and new construction of properties.

Concrete and the Woods Sàrl 

Préverenges · Since 2016

The core activity of Concrete and the Woods is architectural practice, specifically the planning and realization of construction projects such as residential buildings, schools, sports facilities, industrial buildings and other buildings, with a focus on creating meaningful spaces for the future.

Demiri Gartenbau GmbH 

Dübendorf · Since 2019

The core activity of Demiri Gartenbau GmbH is the planning, construction and maintenance of gardens, as well as the execution of civil engineering and winter services. Specifically, this includes: Garden construction: construction of gardens, Garden maintenance: maintenance and care of gardens, Garden planning: planning and design of gardens, Civil engineering: execution of civil engineering works, Winter services & transport: execution of winter services and transport. The company thus offers a comprehensive range of services in the field of garden construction and maintenance, as well as civil engineering and winter services.

DESPONT SA cuisines-agencement 

Assens · Since 2002

The core activity of Despont SA is the planning, manufacturing and installation of custom-made fittings for living spaces, particularly kitchens, bathrooms, dressing rooms and wardrobes.

Di Muccio GmbH 

Wangen B. Dübendorf · Since 1995

Di Muccio GmbH is a provider of wall and floor tile installation, working with a variety of formats and materials including ceramic, marble, granite, travertine, and natural and engineered stone. The company also supplies waterproofing and coating solutions as well as cleaning and protective treatments for residential, commercial and industrial construction projects.