Crafts & Trades

Lukaj GmbH 

Remetschwil · Since 2013

The core activity of LUKAJ GMBH is the planning, installation, repair and maintenance of sanitary, heating and ventilation systems, as well as consulting and implementation of renewable energies.

Lurati & Frei SA 

Ascona · Since 1985

The core activity of Lurati & Frei SA is the manufacture and design of individual and personalized woodwork, particularly in the field of interior design and furniture making, using high-quality materials and traditional as well as innovative methods.

Malerei Müggler AG 

Romanshorn · Since 1982

The core activity of Malerei Müggler AG encompasses the execution of painting, spraying, plastering, insulation and renovation work on a wide range of objects, including interior and exterior work, wallpaper, wood, as well as crack renovation and exterior insulation (full thermal protection).

Malergeschäft Leutwyler AG 

Lanterswil · Since 2011

The core activity of Malergeschäft Leutwyler AG is the execution of painting and plastering work, including renovations, conversions and new buildings, insulation, spray and wallpapering work, as well as decorative painting techniques.

Malergeschäft Mario Fischer GmbH 

Sursee · Since 2007

The company's core activity is the execution of painting work, including interior renovations, facade restorations, new constructions, conversions, color design and decorative work.

Malermeister Hochuli AG 

Aarau · Since 2009

The core activity of Malermeister Hochuli is the provision of services in the field of painting and related trades, particularly: painting, wallpapering, facade work, seamless coatings, and spray work. The company offers these services to private customers, property management companies, and public administrations in the Aarau region.

Malermeister Wilhelm GmbH 

Baden · Since 2005

The core activity of Malermeister Wilhelm GmbH is the provision of painting and coating services, including new coatings, glaze and stencil techniques, as well as renovation work for private homes and commercial spaces.

Maler Pratter AG 

Merenschwand · Since 2013

The core activity of Maler Pratter AG primarily includes painting, wallpapering and plastering work as well as specialized problem solutions such as odor control, mold removal, algae, moss and fungus removal without painting.

Maler Roth AG 

Seengen · Since 2007

The core activity of Maler Roth AG includes painting work, wall design, minor plastering work in the exterior and interior areas, as well as complete construction management for smaller conversions or renovations.

MB Service Haustechnik AG 

Brüttisellen · Since 2015

The core activity of MB Service Haustechnik AG is the provision of sanitary technical services, including: bathroom renovations, repair and maintenance work on sanitary facilities, sanitary installations, water treatment systems, and digital bathroom solutions. The company also offers consulting and planning for sanitary technical projects and implements them.

mechtop AG 

Wangen B. Olten · Since 2017

The core activity of Mechtop AG includes the planning, design, manufacture and assembly of mechanical systems and plants, including metal and steel construction, tank and apparatus construction, piping and steam piping construction, conveyor technology, maintenance and service. The company also offers engineering services, machine revision and vibration protection.

Meier-Kopp Service AG 

Zurich · Since 1995

The core activity of Meier-Kopp Service AG is the provision of services in the field of ventilation, air conditioning and refrigeration, including planning, tendering, execution and maintenance of ventilation systems as well as 24/7 emergency services.

ME Metallbau GmbH 

Bachenbülach · Since 2007

The core activity of ME Metallbau GmbH is the planning, manufacturing and installation of individual metal constructions for the construction and landscaping industry, particularly: doors and door automation systems, railings made of chrome steel, glass or other materials, metal stairs, canopies made of glass or metal, metal constructions for landscaping, such as gabions, stone baskets and metal art pieces, and special constructions, such as dog wash boxes or glass partitions. The company also offers a comprehensive installation and repair service for general contractors and property management companies.

Metall & Schmiededesign GmbH 

Samstagern · Since 2015

The core activity of Metall & Schmiededesign GmbH is consulting, planning and manufacturing metal and wrought iron products, particularly: fences, gates, railings, handrails, canopies, stairs, entrance doors, entrance gates, windbreaks, window grilles, partition walls, sight protection walls, small facades and metal fronts; advertising signs, balcony extensions, various furniture for house and garden; mailboxes, fitness equipment, pull-up bars, weight scales and other metal products; repairs, conversions and maintenance of metal and wrought iron products. The company also offers free consulting and works with regional partners to develop creative solutions for its customers.

Michaud et Mariaux SA 

Monthey · Since 1990

Michaud et Mariaux SA provides civil engineering and building construction services, including works on bridges, tunnels and other infrastructure, as well as building construction and renovation. The company also performs earthworks and site development, operates construction machinery and vehicles, and offers vocational training positions.

M. Schlatter AG 

Uesslingen · Since 1986

The core activity of M. Schlatter AG consists of planning, designing, implementing and controlling electrical installations.

Muster Fenster AG 

Flamatt · Since 2012

The core activity of Muster Fenster is the manufacture and installation of windows, sliding doors, entrance doors and blinds, as well as the provision of service and repair work for these products. The company also offers comprehensive services for renovation and new construction projects, including planning, production and installation.

Naturo.Swiss AG 

Sursee · Since 2002

The core activity of Naturo.Swiss AG is the manufacture and distribution of floor coverings and surface materials, particularly made of cork, vinyl, Micodur, parquet and linoleum. The company offers a wide range of products, including cork plates, parquet, design vinyl and linoleum, and also provides consulting and training services. Production takes place in the company's own factory in Sursee, Switzerland.

Nyffenegger Elektro AG 

Windisch · Since 1971

The core activity of Nyffenegger Elektro AG is the provision of electrical installation services, including high and low voltage installations, telecommunications systems, photovoltaics, maintenance and repair work in new and renovation projects, as well as the planning and installation of electrical and photovoltaic systems.

OMF Oetterli-Metallbau und Fassadenbau AG 

Dällikon · Since 1989

OMF Oetterli-Metallbau und Fassadenbau AG provides steel and metal construction services, including project planning, fabrication and installation of balconies, stairs, railings, door frames, canopies and metal facades.

ORMA AG 

Sirnach · Since 1969

The core activity of ORMA AG is the manufacture and sale of garage doors, including custom-made solutions that are both functional and aesthetically impressive. The company offers a wide range of materials, styles and surfaces to ensure that the garage doors perfectly match the respective buildings.

Oro Isolations SA 

Romanel-Sur-Lausanne · Since 2001

The core activity of Oro Technologies SA is the development, distribution and marketing of products and solutions in the field of renewable energies, particularly in the areas of: heat production (heat pumps, solar thermal), cold production (cold production machines), ventilation and air conditioning (monobloc ventilation, air conditioners), sanitary technology (sanitary systems) and electricity (MCR). The company focuses on providing environmentally friendly and sustainable solutions for commercial and private customers.

OSI Plâtrerie Peinture Sàrl 

Martigny · Since 2013

The core activity of OSI Plâtrerie & Peinture is to provide services in the field of construction and renovation work, particularly in the areas of: Plâtrerie (plastering and drywalling), Peinture (painting and coating), Isolation (thermal and sound insulation), Coupe-feu (fire protection measures), and Boiserie (carpentry and interior finishing). The company also offers services such as project planning, consulting, and execution of work in the field of construction and renovation.

Overa Betonrückbau GmbH 

Bern · Since 2019

Overa Betonrückbau GmbH specialises in drilling, cutting and the deconstruction of building materials. The company provides services such as core drilling, cutting and wire-sawing, robotic demolition, tank dismantling, and floor preparation and grinding.

Papaux Construction et Rénovation SA 

Villarsel-Le-Gibloux · Since 2011

The core activity of Papaux Construction et Rénovation SA is the provision of construction and renovation services.

Paris & Comtesse SA 

Boudry · Since 1970

The core activity of Paris & Comtesse SA encompasses the conception and realization of projects in the field of metal processing, including: industrial sheet metal work (manufacturing of metal parts and structures), custom-made metal structure fabrication, and adaptation of existing metal structures to current standards. Additionally, the company also offers services in the field of interior design and decoration, including: conception and realization of interior and exterior design projects, and interior decoration. The company provides its services to both private clients and businesses, as well as public institutions.

Parwann GmbH 

Frick · Since 2023

Parwann GmbH provides renovation and refurbishment services, including dry construction, tile installation, decorative plaster and wall finishes, flooring installation (laminate, vinyl, parquet), sanitary installations, façade and roof work, and project management.

Pegnas Deplazes SA 

Surrein · Since 2011

Pegnas Deplazes SA manufactures custom soapstone stoves and stoves in other materials, and provides planning, construction, installation and restoration services. Offerings include storage stoves, warm-air stoves, fireplaces, combined cookstoves and restoration of existing stoves, with designs intended to integrate into the property's heating concept.

Penati Tende Sagl 

Lugano · Since 2019

The core activity of Penati Tende is the manufacture and sale of curtains, particularly those tailored to the individual needs and desires of customers. The company offers a wide range of curtains, including made-to-measure curtains, motorized curtains, insect screens, panel curtains, Venetian curtains, and others. The firm has its own laboratory in Lugano where the curtains are manufactured, and also provides a personal consulting service to support customers in selecting the right curtain.

Pfister Haustechnik AG 

Oftringen · Since 2000

The core activity of Pfister Haustechnik AG encompasses the planning and installation of various building technology systems, in particular: heating systems, ventilation systems, sanitary installations, plumbing and flat roof work, chimney systems and exhaust ducts, solar systems and other systems utilizing renewable energy sources. The company thus offers comprehensive services in the field of building technology and renewable energy.

Pigma Color Sàrl 

Pont-De-La-Morge (Sion) · Since 2008

The core activity of Pigma Color Sàrl is the provision of services in the field of construction and renovation work, particularly in the areas of: painting, plastering, gypsum work, external insulation, and facade work. The company offers these services for the construction and renovation of interior spaces and operates throughout the canton of Valais.

Popp Metallbau AG 

Rüti Zh · Since 2003

Popp Metallbau AG is a metal construction company specializing in the manufacture of demanding steel, stainless steel and aluminum structures. The company's core activity encompasses the development and production of high-quality metal products, from idea generation to statics, manufacturing and assembly to commissioning.

Pradervand & Duay SA 

Martigny · Since 1984

The core activity of Pradervand & Duay SA is the execution of works in the field of roofing, sheet metal work, waterproofing and facade cladding. Specifically, the company offers services in the following areas: Couverture (roofing), Ferblanterie (sheet metal work, including classic and decorative elements), Étanchéité (waterproofing) and Revêtement de façade (facade cladding). The company specializes in the execution of these works and has certified personnel with many years of experience.

Rabunal, Electrostar 

Geneva · Since 1998

Rabunal, Electrostar provides support and consulting in electricity, telephony and home automation, carrying out electrical installations, commissioning of low-voltage telephony systems, technical project planning and mandatory OIBT safety inspections.

R.A Carrelage Sàrl 

Denezy · Since 2022

The core activity of R.A Carrelage Sàrl is the laying of tiles (Carrelage) as well as the manufacture and sale of decorated tile products such as Sous-plats, Sous-verres, Cache pot, Echiquier en Mosaïque and Distributeur de savon.

RAMA OIBT Sàrl 

Vich · Since 2024

RAMA OIBT Sàrl conducts electrical safety inspections and diagnostics and issues control and conformity reports for electrical installations. Services include periodic OIBT checks, pre-commissioning verifications, expert assessments after incidents, fault finding and repair, compliance upgrades, and photovoltaic system checks for residential, commercial and industrial sites.

Raphaël Dumas & Fils SA 

Mézières Fr · Since 2019

R. Dumas & Fils SA is a painting company specializing in the execution of painting work, the restoration of antique furniture and the processing of wallpaper.

Robert-Nicoud Sanitaire 

La Chaux-De-Fonds · Since 2013

Robert-Nicoud Sanitaire provides installation, repair and emergency services for sanitary and heating systems, including installation and repair of pipework in copper, steel, stainless steel and plastic materials. Services listed include cable drain clearing, camera inspection and hydro-jet (hydro-cureuse) cleaning, and work for residential, public and commercial building projects.

Romanens Construction SA 

Chavannes-De-Bogis · Since 2005

Romanens Construction SA performs masonry and reinforced concrete work and provides services such as demolition, conversion and renovation.

Rosenast Immobilien AG 

Wangen An Der Aare · Since 2012

The core activity of Rosenast Haustechnik AG includes the planning, installation, maintenance and repair of building technology systems, particularly: sanitary installations, heating systems, plumbing, controlled residential ventilation, central vacuum systems, water softening systems, and rainwater harvesting and garden irrigation systems. The company also provides consulting and service in these areas.

RO STOFFE, Oehninger Meier 

Winterthur · Since 2007

The core activity of RO STOFFE is the provision of services in the field of upholstery, interior design and curtain manufacturing. Specifically, this includes: Upholstery: Restoration and reupholstery of furniture; Curtains: Custom-made curtains and cushions; Interior Design: Consulting and support for the design of living spaces. The company relies on traditional craftsmanship and the use of natural materials.

Roth Sempach AG 

Sempach · Since 1997

The core activity of Roth Sempach is the interior design and sale of furniture, flooring, textiles and accessories for living and working spaces. The company offers individual consulting and services such as parquet renovation, terrace maintenance and room acoustics.

Ruedi Fischer AG 

Staufen · Since 2001

The company provides services in the field of building technology, particularly in the areas of plumbing, heating, air conditioning and ventilation. The core activities include the planning, installation, maintenance and repair of sanitary facilities, heating systems and air conditioning systems, as well as consulting and supporting customers in optimizing their energy costs and increasing their comfort.

Rutsch SA 

Plan-Les-Ouates · Since 2010

The core activity of RUTSCH SA consists of planning, installing, maintaining and repairing sanitary facilities and roof structures for various types of buildings, including residential buildings, office buildings, hotels, hospitals and industrial facilities. The company also offers emergency services and has its own workshop for the pre-fabrication of sanitary facilities and roof structures.

Sager AG Malergeschäft 

Tecknau · Since 2017

Sager AG Malergeschäft provides painting, plastering and scaffolding services, as well as floor covering and ceiling systems. Services include renovations, spray painting, wallpapering, dry construction, stucco work, acoustic ceilings and rental of an aerial work platform.

Sager Haustechnik AG 

Winterthur · Since 1996

The core activity of SAGER Haustechnik AG encompasses the execution of installations in the field of building technology, particularly sanitary facilities and heating systems, as well as the operation of a construction and apparatus plumbing workshop and a metal construction department. Furthermore, the company offers consulting services in the areas of energy efficiency and building physics.

Salzgeber AG 

Winterthur · Since 1981

The core activity of Salzgeber AG Winterthur is metal processing, particularly in the areas of: water jet cutting, laser cutting, shearing, bending, rolling, welding, grinding, deburring, rounding and finish grinding, lapping, and surface treatment. The company offers these services for various materials, including sheet metal, steel, wood, stone, rubber, ceramics, and glass.

Sani-Concept Sàrl 

Carouge Ge · Since 2008

The core activity of Sani-Concept is the installation, maintenance and repair of sanitary facilities, including renovation, troubleshooting and leak detection in the Geneva region and the Vaud coast.

SaniSwiss Haustechnik GmbH 

Hergiswil Nw · Since 2022

The core activity of SaniSwiss Haustechnik GmbH is the planning, installation, maintenance and repair of water and wastewater systems as well as bathroom fixtures for private and commercial customers. This also includes specialized services such as boiler descaling and the installation of water softening systems.

Sanitär Sunier GmbH 

Uster · Since 2013

Sanitär Sunier GmbH provides sanitary and kitchen installations and fits bathrooms for new-build and renovation projects. Services include installation, maintenance and repair work, with related offerings in heating and scale-protection solutions.