Construction & Architecture

Josef Lehmann Holzbau AG 

Schneisingen · Since 2022

Josef Lehmann Holzbau AG is a timber construction company that provides traditional carpentry, element (prefabricated) construction, and façade, roof and photovoltaic services. Its offerings also include interior finishing and terraces, renovation and roof refurbishment, and large timber structures such as halls.

Josef Lehmann Holzbau AG Schneisingen 

Schneisingen · Since 1966

Josef Lehmann Holzbau AG Schneisingen is a timber construction company that carries out traditional carpentry, prefabricated element construction and timber load-bearing structures. Its services include facades, roofing and photovoltaic installations, interior finishing and terraces, renovation and roof works, as well as halls and large-scale timber buildings.

Karl Geiges AG Tiefbauunternehmungen 

Warth · Since 1971

Karl Geiges AG Tiefbauunternehmungen is a construction company specializing in road, civil and river/water engineering. Its services include road construction, excavation and earthworks, demolition and site clearance, landscaping, and gravel extraction and recycling.

LSLA GmbH 

Horgen · Since 2004

The core activity of LSLA GmbH is garden design.

Meier Manufaktur - Ihr Schreiner im Einsatz 

Beromünster · Since 2017

The core activity of Meier Manufaktur includes the manufacture and assembly of wood products, particularly doors, windows, kitchens and other interior finishing elements. In addition, the company also offers services such as repairs, consulting and burglary protection. Furthermore, the company has a studio for the labeling of textiles and other materials with embroidery, plotter and laser machines.

Mettler Entwickler AG 

St. Gallen · Since 2003

The core activity of Mettler Entwickler is the development of real estate projects with sustainable added value. This includes the planning, financing, realization and marketing of living and working spaces that not only meet current needs, but also anticipate tomorrow's wishes. The company develops and implements real estate projects that are well thought out, sustainable and provide tangible added value for all.

Minger-Küchen AG 

Gerlafingen · Since 1975

The core activity of Minger Küchen AG is the planning, sale and execution of kitchen and wardrobe renovation and new construction work, including appliance replacement and repairs, as well as the assumption of overall projects in the kitchen area in cooperation with partner companies.

Möbel Ryter AG 

Seftigen · Since 2022

The company is active in the field of furniture manufacturing and sales. It offers a wide range of furniture for various rooms such as bedrooms, living rooms, dining rooms and gardens. The company's core activity includes the manufacture, sale and exhibition of furniture.

Müller Gartengestaltung GmbH 

Dielsdorf · Since 2024

The core activity of Müller Gartengestaltung GmbH is the planning, design and maintenance of gardens and outdoor facilities, including services such as lawn renovations, pond installations, paving and horticultural maintenance.

Nyfeler Sanitäre Anlagen AG 

Schwerzenbach · Since 2013

The core activity of Nyfeler Sanitäranlagen AG is the planning, installation and maintenance of sanitary facilities, including bathroom and kitchen renovations, new installations and repairs in the sanitary sector. The company also offers comprehensive services such as execution planning, project management and coordination of building technology systems.

Obrist Gerüste GmbH 

Lenzburg · Since 2001

Obrist Gerüste GmbH is a scaffolding company providing assembly and rental of scaffolding together with related project planning services. Its offerings include façade scaffolds, temporary/protective roofs, scaffold hoists, scaffold cladding, roof-edge guardrails, stair and rolling scaffolds and cable crossings, and the team carries out on-site consultations and work in accordance with SIA and SUVA standards.

Odermatt FensterBau AG 

Ersigen · Since 2020

Odermatt FensterBau AG supplies and professionally installs windows, sliding and balcony doors, and entrance doors as a Premium Partner of EgoKiefer AG. The company also carries out general carpentry work, repairs, glazing, insect-screen solutions, locking systems, interior fittings and after-sales service.

OFB AG 

Ersigen · Since 2010

OFB AG is a window and door manufacturer and carpentry firm that supplies and installs windows, sliding and balcony doors, and entrance doors. Services include repair and glazing work, insect screens, pet flaps, locking systems and interior fittings.

Pietro Cortali AG 

Zurich · Since 1977

The core activity of Pietro Cortali AG encompasses real estate management, construction, renovation and maintenance of properties, particularly multi-family homes, as well as the rental and management of these objects. In addition, the company also offers architectural services, including design, planning and execution of new buildings, renovations and restorations.

PROPAYSAGES SA 

Villars-Sur-Glâne · Since 1989

The core activity of Propaysages SA is the planning, implementation and design of outdoor facilities, including: exterior developments, swimming pools, pergolas and carports. The company thus offers services in the field of landscape design and horticulture, particularly in the Fribourg region of Switzerland.

Ray SA 

Givisiez · Since 2022

The core activity of Ray SA AG is the planning and realization of building envelopes, including facades, roofs, doors and other building elements. The company offers specific services such as metal, wood and composite material processing, sandwich panels, polycarbonate and natural stone processing, as well as machining and construction of refrigeration systems, cold rooms and clean rooms.

R. Brunner AG 

Zurich · Since 2001

The core activity of R. Brunner AG is carpentry, particularly the manufacture of built-in furniture and custom-made individual pieces, as well as the execution of interior finishing and monument preservation work.

RK Bau AG 

Rothenburg · Since 2015

The core activity of RK Bau AG is the provision of skilled craftsmanship services in the construction industry, particularly in the areas of: plastering, drywall construction, facade construction, painting, decorative work, and maintenance. The company thus offers a wide range of services required for the construction, renovation, and maintenance of buildings.

Ryter Gärten GmbH 

Schönenbuch · Since 2022

Ryter Gärten GmbH is a gardening and garden-maintenance provider offering care and design services for private and commercial outdoor spaces. Services include lawn care and roll-turf installation, hedge trimming, tree pruning, plantings, seasonal garden work and holiday maintenance.

SANI-THERM Haustechnik AG 

Embrach · Since 2006

The core activity of Sani-Therm Haustechnik AG is the planning, consulting and execution of work in the field of building technology, particularly in the areas of sanitation, heating and ventilation. This includes new constructions, renovations and refurbishments of heating systems and sanitary facilities. The company also offers general contractor services and advises customers on-site or in the office.

Schöpflin Dachfenster Shop Basel GmbH 

Basel · Since 2023

The company Schoepflin-Dachfenster is engaged in the manufacture and distribution of roof windows.

Schreinerei Schmutz AG 

Ried B. Kerzers · Since 2011

The company's core activity is the manufacture and sale of kitchens and furniture, particularly the planning, production and installation of custom kitchens and interior fittings, including bathroom furniture, tables, doors, windows and flooring.

Schwimmbad- und Wassertechnik Marlin AG 

Steinhausen · Since 1991

The core activity of Marlin AG is the planning, implementation and maintenance of private swimming pools, in particular garden pools and indoor pools, as well as the installation of water treatment technology and prefabricated pool systems. The company also offers services such as renovation and optimization of existing pools.

Seematter AG 

Interlaken · Since 1989

Seematter AG is a construction company that provides civil engineering services including excavation, demolition, landfill and recycling operations, transport, and renaturation projects.

Staehelin, Gisin + Partner AG 

Basel · Since 1991

Staehelin, Gisin + Partner AG is an architectural firm that designs and delivers residential, commercial, educational and cultural buildings as well as conversions and extensions. The practice covers all SIA phases—from feasibility studies and design to planning, construction management and handover—and coordinates concept, construction and execution.

Stocker AG Nord 

Däniken So · Since 2017

The core activity of Stocker Stahl AG is the storage, sale and delivery of products from the steel, metals, pipes, reinforcement, plumbing, sanitary, heating, sheet metal and roofing needs as well as gas depot sectors. The company offers a wide range of products for the main and ancillary construction industry and operates its own delivery service.

Stöckl Gartenbau GmbH 

Rossrüti · Since 1998

The core activity of Stöckl Gartenbau GmbH is the planning, design, maintenance and implementation of garden projects, including gardening, garden maintenance, garden lighting, pool systems, stonework, garden design and garden visualizations.

Strebel GmbH 

Maschwanden · Since 1999

The core activity of Strebel GmbH is the planning and execution of timber construction and interior finishing projects, including architectural services, element construction, wooden facades, thermal insulation, roof dormers, wooden terraces, interior finishing, parquet floors, stairs, kitchens, built-in cupboards, bathrooms and attic conversions.

Thomas Hunkeler Gartenbau GmbH 

Kaltbach · Since 2007

The core activity of Thomas Hunkeler Gartenbau GmbH is the planning, design, implementation and maintenance of gardens, including garden renovations, new installations, natural stone work, natural stone walls and garden maintenance.

Top-Fugen AG 

Biel/Bienne · Since 1998

The core activity of Top Fugen AG is the provision of services in the field of sealing, joints and fire protection, in particular: sealing of all kinds, sealant joints, liquid plastics, flat roof sealing, balcony and terrace sealing, and fire protection consulting. The company also offers maintenance and repair services for flat roofs and balconies/terraces.

Udry Cuisines SA 

Sion · Since 2015

Udry Cuisines SA designs and manufactures custom kitchens and provides consultation, on‑site measurements and free estimates. The company operates workshops where cabinetmakers and finishers work with materials such as laminated doors, lacquers, wood and stone, and after‑sales support is provided via Udry Services Sàrl.

Udry Cuisines Services Sàrl 

Sion · Since 2006

Udry Cuisines Services Sàrl designs and manufactures custom kitchens, offering project planning, material and finish selection, installation and after-sales service.

Veragouth SA 

Bedano · Since 1972

Veragouth SA is a company active in joinery and carpentry construction, providing timber buildings, custom-made joinery (kitchens, furniture) and the resale of doors and windows. It operates a technical office offering design and engineering, turnkey project management, installation and after-sales support.

Vögtli Büro Design AG 

Münchenstein · Since 2001

The company Vögtli Büro Design offers services and products in the field of office design and furnishing. The core activities include: office planning and interior architecture, consulting and planning of office concepts, equipping office spaces with furniture, lighting, curtains, greening and soundproofing, design of meeting rooms, social areas, canteens and break rooms, sale of office furniture and accessories, ergonomics consulting and repair service for office furniture, and cleaning service for office spaces. The company supports customers in creating efficient and well-being work environments.

Werner Isolierwerk AG Visp 

Visp · Since 1974

The company Werner Isolierwerk Visp is engaged in insulation work, particularly in the manufacture and distribution of insulation materials and systems.

XILEMA SA 

Bedano · Since 1993

XILEMA SA is a company offering joinery and construction carpentry services and producing custom interior fittings such as kitchens, doors and wardrobes. The company also operates a technical office and retails doors and windows.

Ziehli Gebäudetechnik AG 

Worblaufen · Since 1991

The core activity of Ziehli Gebäudetechnik AG is the planning and construction of sanitary and heating systems, as well as the installation of climate and ventilation technology. This includes, in particular, the installation of drinking water, wastewater, gas and compressed air systems, room ventilation, hot water treatment, heating, solar and heat pump systems, as well as district heating. Furthermore, a key focus of the company is on the renovation and refurbishment sector, construction coordination, the creation of renovation concepts, and service and repair services.

AA Abita-clé assistance S.à r.l. 

Renens Vd · Since 1997

The core activity of A.A. Abita-clé Assistance is locksmithing, particularly the repair and replacement of locks and cylinders, as well as the installation and maintenance of armored doors and garage doors.

Acquasub SA 

Losone · Since 1976

The core activity of Acquasub SA is the planning, construction and installation of swimming pools, as well as the supply of accessories and services for the maintenance and care of swimming pools. Additionally, the company also offers solutions for water treatment and filtration.

Aeschbacher Produktionen AG 

Biberist · Since 1994

The company's core activity is the planning, manufacturing and installation of high-quality kitchens and interior fittings, including retro kitchens, country-style kitchens and modern kitchens in various styles and materials such as oak and white.

Alfred Aubort S.A. 

Bussigny · Since 1969

Alfred Aubort S.A. provides meter reading and maintenance services for hot and cold water meters, heat meters and heat cost allocators. The company carries out studies for the individual allocation of heating and hot water costs and produces individual user statements (DIFC, DIFEE, RCP).

Ammann Inneneinrichtungen AG 

Horgen · Since 1989

Ammann Inneneinrichtungen AG is a furnishing company specializing in the areas of "Beautiful Living", "Better Sleeping", "CABINET-wardrobe systems", "Floor Coverings" and "Room Decoration". The core activities include the sale of furniture, beds, sleep systems, floor coverings, curtains, room decorations and accessories. In addition, the company offers comprehensive services such as interior architecture, assembly, laying and sewing services.

Ampack AG 

Rorschacherberg · Since 2023

The core activity of Ampack is the development and distribution of solutions for the tight execution and protection of the building envelope against vapour, air, wind, water, emissions and noise, particularly in the areas of air and wind tightness, sound insulation and emission protection.

A. Müller AG 

St. Gallen · Since 2019

A. Müller AG is a construction company offering building construction, sports‑field construction and concrete renovation services. Its offerings include refurbishment and new‑build projects, hazardous‑material remediation, core drilling, seamless resin floor systems, artificial turf and parking‑deck coatings.

Antiquitäten & Schreinerei von Rotz GmbH 

Grafenort · Since 2011

The core activity of Antik Grafenort is the manufacture and restoration of wooden furniture and interior fittings, including the processing of reclaimed wood. The company also offers planning and design services for individual projects.

Aquarium-Bassin Boissenin Sàrl 

Lausanne · Since 2020

The company's core activity consists of planning, building, maintaining and repairing aquariums and basins, including associated facilities such as fountains, green walls and water walls. The company also offers aquarium rentals and is involved in the care and sale of fish, corals and plants. Additionally, external facilities such as garden ponds, swimming ponds and natural swimming pools are also built and maintained.

AREA architecture Sàrl 

Jongny · Since 2022

The core activity of AREA architecture Sàrl is the provision of architectural services, particularly in the planning, design and realization of construction projects such as residential buildings, villas, office buildings and other real estate properties. This also includes renovations, refurbishments and energy efficiency measures.

ATSchreinerei Ahmetaj 

Spreitenbach · Since 2020

ATSchreinerei Ahmetaj is a joinery that manufactures, customizes and installs doors and provides interior fit-out and window services. Services include security, entrance, interior and fire doors, door automation (fingerprint), restorations and in-house custom fabrication from planning to execution.

Axora Gebäudetechnik AG 

Gümligen · Since 2014

The core activity of Axora Gebäudetechnik AG is the planning, installation and maintenance of sanitary, heating and ventilation systems, as well as sewer rehabilitation and related services such as consulting, assembly and service.

BAFRI AG 

Winikon · Since 1998

The company's core activity is the manufacture and distribution of doors, particularly those that meet higher requirements for sound insulation, fire protection, burglary protection, climatic requirements and functionality.