Construction & Architecture

Menuiserie Mauron & Fils SA 

Prez-Vers-Noréaz · Since 1989

The core activity of Escaliers Mauron is the manufacture of custom-made stairs (Escaliers sur mesure) from various materials such as wood, wood-metal and wood-glass. The company offers a wide range of stair types, including stairs with railings, spiral stairs and mezzanine stairs.

Menuiserie Roth SA 

Baulmes · Since 2012

The core activity of Menuiserie Roth is the manufacture of custom-made wood products, particularly windows, doors, furniture, stairs and interior fittings, using traditional craftsmanship and modern technologies.

Merlini & Ferrari SA 

Minusio · Since 1967

Merlini & Ferrari SA is a construction company that acts as a general or total contractor in building construction, civil engineering and specialised construction and renovation works.

MLL Generalunternehmung AG 

Brugg Ag · Since 2019

MLL Generalunternehmung AG provides real estate services, including general contracting, property management, marketing and valuation of properties. Its services cover development, planning and execution of construction projects as well as technical and commercial property management and tailored marketing of real estate.

M&M Gartenbau AG 

Fraubrunnen · Since 2002

The core activity of M & M Gartenbau AG includes the design, maintenance and upkeep of gardens and green spaces, including cemetery work.

MMP Klima AG 

Belp · Since 1990

The core activity of MMP KLIMA AG is the planning, installation and maintenance of ventilation and air conditioning systems for various types of buildings. This includes in particular: planning and consulting for the creation of concepts for ventilation and air conditioning systems, installation of ventilation systems, air conditioning systems, split air conditioning systems and chilled water networks/cooling networks, regular maintenance and repair of ventilation and air conditioning systems, including troubleshooting, and creation of expert opinions and reports in the field of ventilation and air conditioning technology.

M. Näf Holzbau GmbH 

Weisslingen · Since 2015

The core activity of M. Näf Holzbau GmbH is the provision of services in the field of timber construction, including: timber structures, carpentry and exterior work, renovation and interior finishing, and marquee rental. The company thus offers a wide range of services in the field of timber construction, from planning and design to execution and rental of timber buildings and structures.

Monney Paysage 

Blonay · Since 2023

The core activity of Monney Paysage is the planning, design, creation and maintenance of ecological and biodiverse gardens, including the creation of natural habitats, the planting of native plants and the construction of micro-ecological structures, such as ponds, walls and insect hotels.

Montagen und Mehr GmbH 

Sempach Station · Since 2019

The core activity of the company 'Montagen und Mehr GmbH' is the provision of services in the field of carpentry installations and glass partitions.

Montageteam Stieger GmbH 

Regensdorf · Since 2007

The core activity of Montageteam Stieger GmbH encompasses two main areas: 1. Assembly work: The company carries out assembly orders in the outdoor and indoor areas, including the assembly of advertising and company signs, facade banners, illuminated advertisements, metal signage, and pylons. 2. Planning, installation, and maintenance of compressed air and vacuum systems: The company plans, installs, and maintains compressed air and vacuum systems for industry and mechanical engineering, particularly in the low-pressure sector (6-15 bar), and supplies high-quality products from suppliers such as kaisair.de and Käser-Kompressoren.

montanaro + kriesi gmbh 

Oberwil Bl · Since 2009

The company is a construction company specializing in the planning, implementation and realization of construction projects, particularly in the area of new buildings and renovations. The core activity includes accompanying customers from the initial planning phase to the completion of the project, taking into account costs, functionality and individual needs.

Montangero & Fils S.A. 

Romanel-Sur-Lausanne · Since 1988

Montangero & Fils is a family-owned company specializing in the areas of Plâtrerie, Peinture, Transformation, Rénovation, Entretien, and Façades. The core activities include: Plâtrerie: creation and transformation of interior spaces through the installation of plates and plaster; Peinture: painting work, including the use of wallpaper; Rénovation and Entretien: renovation and maintenance of buildings, including facades; Façades: diagnosis and renovation of facades, including the application of new plaster and paint; Assainissement and Rénovation de Façades: renovation and restoration of facades, including the removal of damage and the application of new plaster and paint; Balisage et signalisation: installation of signage and markings on roads and paths; Restauration: restoration of buildings and monuments. The company thus offers a wide range of services in the field of building maintenance and renovation.

Montas AG 

Lucerne · Since 1990

Montas AG carries out joint sealing work and performs fire‑protection, waterproofing (membrane) and liquid‑plastic applications, and supplies sealants, assembly foams and PP nonwoven products.

Moser Holzbau AG 

Gossau Zh · Since 2008

The company's core activity is timber construction, particularly the planning, manufacture and assembly of timber buildings, including element construction, new construction, renovations, façade construction, carpentry work, staircase construction, floor gratings and skylights. The company specializes in sustainable and healthy building with natural, renewable building materials and offers the highest level of expertise in planning and execution.

Mosimann Schreinerei AG 

Langnau Im Emmental · Since 2006

The company's core activity is the planning, manufacturing and installation of custom-made kitchens, cabinets, bathrooms and other living space furnishings made from high-quality materials, particularly solid wood, taking into account the individual needs and wishes of customers.

M. + P. Berchtold Holzbau 

Wetzikon Zh · Since 1997

The core activity of Berchtold Holzbau is timber construction, particularly the planning and implementation of new buildings, conversions and roofing in the field of timber construction, including carpentry and joinery.

MS ImmoTrade AG 

Wetzikon Zh · Since 2000

The core activity of MS ImmoTrade AG is real estate brokerage and valuation. The company offers consulting services, real estate valuations and sales mandates, and has qualified personnel, including a real estate appraiser with a federal diploma.

MS sablage Sàrl 

Aven · Since 2022

The core activity of MS Sablage is the execution of surface cleaning and treatment works, particularly in the field of blasting (sablage), micro-gommage, hydro-gommage, aérogommage and chemical stripping, in order to clean and restore various types of surfaces.

Müller Gartenbau + Baggerarbeiten AG 

Bäretswil · Since 1992

The core activity of Müller Gartenbau + Baggerarbeiten AG encompasses two main areas: 1. Horticulture: This includes services such as garden maintenance, lawn care, tree, hedge and shrub pruning, snow removal, tree felling and holiday services. 2. Excavation work: This includes work such as pipeline construction, exploratory drilling, excavation, demolition, environmental work, forest and field road construction, as well as other construction activities. The company thus offers a combination of horticultural and construction services.

Müller Mantel Architekten AG 

Zurich · Since 2015

The core activity of Müller Mantel Architekten is the provision of architectural services.

Müller + Zihlmann AG 

Buttisholz · Since 1997

The core activity of Müller+Zihlmann is the manufacture and assembly of high-quality furniture and interior fittings, particularly design kitchens, modern bathrooms and cabinetmaking work.

Multone Construction SA 

Monthey · Since 2018

Multone Construction SA is a construction company providing civil engineering and building services, including concrete works, masonry, earthworks and renovations. It also carries out infrastructure and underground network works, special and maintenance tasks, emergency interventions and acts as general contractor or construction economist for public and private clients.

Naomi Hajnos GmbH 

Zurich · Since 2011

The core activity of Naomi Hajnos GmbH is architecture, particularly the planning and design of interior spaces and buildings, as well as urban planning considerations and consulting. The company provides services in the fields of architecture, interior architecture and urban planning.

Naturag Gartenbau AG 

Malters · Since 2012

The core activity of naturag Gartenbau AG is the planning, design, construction and maintenance of natural and wildlife gardens, including the execution of special tasks such as garden design, planning and consulting, paths and squares, natural stone walls, water features, playgrounds, plantings, climbing plants and green roofs, garden maintenance, Feng Shui in garden design and engineering biological construction methods.

NEBA Therm AG 

Zofingen · Since 2016

The core activity of NEBA Therm AG is the planning, execution and distribution of facade construction and thermal insulation, in particular the manufacture and installation of ventilated facades, external thermal insulation and other facade materials such as aluminum composite panels, glass, wood, fiber cement, natural stone and others.

Neukomm Schreinerei AG 

Hallau · Since 2009

The core activity of Neukomm Schreinerei AG is the production of high-quality wood products through traditional craftsmanship and modern technology.

nevos ag 

Jona · Since 2019

The core activity of Nevos AG is the planning, installation and maintenance of telecommunications networks, particularly in the field of fibre optic and copper technology, as well as in building technology. The company offers tailored solutions to cope with the rapidly evolving telecommunications landscape and builds infrastructures that meet the demands of the future.

Nicollier Group SA 

Fully · Since 2011

Nicollier Group SA is a company that designs and delivers swimming pools, wellness and spa environments, and landscape architecture. It provides concept design, construction, renovation and equipment for private and public pools, supported by an internal design/engineering office for project management. The offering also includes technical consulting, pool and wellness products and after‑sales services.

Niesen Gärten GmbH 

Gunten · Since 2002

Niesen Gärten GmbH provides garden construction, garden maintenance and consulting and garden-planning services. The company plans and implements outdoor projects and delivers seasonal maintenance tasks such as planting, pruning, lawn work, plant protection and winter services.

Nuzo Krasniqi Rénovation Sàrl 

Le Mont-Sur-Lausanne · Since 2024

Nuzo Krasniqi Rénovation Sàrl is a family-run construction and renovation company providing interior and exterior services such as parquet and floor installation and restoration, carpentry, tiling, electrical work, plastering and painting. The company also carries out post-construction cleaning, concierge services and fire-sealing work in line with AEAI standards.

NUZO Krasniqi Sàrl 

Le Mont-Sur-Lausanne · Since 2006

NUZO Krasniqi Sàrl is a construction and trades company providing parquet and floor installation, carpentry and bespoke joinery, tiling, electrical installations, plastering and painting, and post-construction cleaning and concierge services.

Nyffeler Lotzwil AG 

Lotzwil · Since 1994

The core activity of Nyffeler Lotzwil AG is the manufacture and distribution of windows, doors, shutters and insect screens, as well as the provision of service work and repair services for these products. The company produces individual solutions for customers in Switzerland and also offers consulting and planning services for the installation of these products.

Oberson Portes & Fenêtres Sàrl 

Valeyres-Sous-Rances · Since 2022

The core activity of Oberson Portes & Fenêtres Sàrl is the sale and installation of windows and doors, particularly high-quality products sourced directly from selected manufacturers. The company also offers a personalized consulting service and professional installation through partner companies.

Odermatt Cheminéebau GmbH 

Bettlach · Since 1999

The core activity of Odermatt Cheminéebau GmbH is the planning, construction and renovation of fireplaces, stoves and chimney systems, including storage heaters, tile stoves, pellet stoves and gas fireplaces, as well as the dismantling and reassembly of antique stoves.

Oeschger Gartengestaltung GmbH 

Klingnau · Since 2014

The core activity of Oeschger Gartengestaltung GmbH is the planning, design and maintenance of gardens, including consulting and implementing individual solutions for customers. The company also offers specific services such as garden coaching, irrigation work and metalwork.

Orllati Sanierung AG 

Zurich · Since 2022

Orllati Sanierung AG is a family-run company providing painting, wallpapering and gypsum/drywall services. It also supplies and installs floor coverings and performs remediation work for damage such as mold, façade and insulation issues for private clients, property managers and new-build projects.

Palm-Shop AG 

Brütten · Since 1986

Palm-Shop AG is a specialty nursery that cultivates and supplies palms, cycads and other solitary plants. The company produces and imports tropical and subtropical large plants (up to 12 meters) for interior spaces and winter gardens, and offers plant rental, wintering, design/concept support, wholesale sales and transport/installation services.

Palm-Shop Beat Lanz 

Brütten · Since 1991

Palm-Shop Beat Lanz is a specialist nursery that cultivates and sells palms, cycads and other specimen plants. Services include supplying large tropical and subtropical plants (up to 12 m), plant rental, wintering services, concept and planning support, and transport and installation of plants.

Pamaro GmbH 

Oeschgen · Since 2023

The core activity of Pamaro GmbH is the execution of demolition work, civil engineering, excavation, dredging, private development and customer masonry as well as environmental work. This includes specific services such as: demolition of single-family homes, multi-family homes and gardens; renaturation; civil engineering; excavation and dredging; development and slope stabilization; customer masonry and masonry work; foundation work for prefabricated garages; terrace renovations; concrete retaining walls; sealing, insulation, facade and plastering work. The company also offers supporting services such as construction supervision, cost estimation, creation of tenders, owner consulting and control of invoices.

Pegrila AG 

Bern · Since 1973

The core activity of Pegrila AG is the production and processing of concrete products, in particular monobeton, concrete surface treatment, concrete refinement and split concrete. The company also offers services in the field of concrete processing.

Penzel Architekten AG 

Zurich · Since 2004

Penzel Valier AG 

Zurich · Since 2008

Peterer AG 

Steinach · Since 1979

The core activity of Peterer AG is the construction and execution of construction projects, including renovation, refurbishment, customer work, civil engineering and underground construction. The company also offers apprenticeships for bricklayers and provides vocational training.

Pfirter Landschaft- Pflegetechnik GmbH 

Pratteln · Since 2005

The core activity of Pfirter Landschaft Pflegetechnik GmbH encompasses services in the field of landscape maintenance and care, particularly: Hedge trimming with machinery, Road and forest edge maintenance, Tree felling and clearing, Green space maintenance, Recultivation and reseeding, Stump grinding, Ditch milling and cable plowing, Winter maintenance. The company thus offers a wide range of services focusing on the maintenance and care of landscapes, green spaces, and infrastructure.

Pfleghart Holzbau GmbH 

Hinwil · Since 2016

The core activity of Pfleghart Holzbau is specialized timber construction, in particular the erection of timber structures by helicopter throughout German-speaking Switzerland, as well as general timber construction work.

Pibor Iso SA 

Glovelier · Since 1998

Pibor Iso SA is a precision microtechnology company providing integrated services from design and CNC machining to assembly, finishing and quality control. It manufactures components and functional systems for sectors including watchmaking, medtech, jewellery and fashion/leather, and handles prototyping through series production (1 to 500,000 pieces).

Piceci Architekten AG 

Rapperswil Sg · Since 2007

The core activity of Piceci Architekten AG is the planning, realization and construction management of construction projects, particularly in the field of architectural planning and realization of residential and commercial buildings. This includes services such as project planning, execution and detailed planning, construction management and construction management, general planning, total contracting, as well as client consulting and representation.

TECHNICAL PRODUCT LINE SA 

Bioggio · Since 2008

Piscine & RVCS SA provides design, construction and installation of in-ground swimming pools and wellness/spa systems and acts as an official reseller and installer of Piscine Castiglione. The company also designs, installs and services RVCS systems — including heating, air conditioning and sanitary installations — and offers technical facility, maintenance support and 24/7 assistance.

Pittet-Chatelan SA 

Yverdon-Les-Bains · Since 2024

The core activity of Pittet-Chatelan is the maintenance and upkeep of road infrastructures, particularly the repair and maintenance of roads, including the treatment of cracks, porosity, faïençage, orniérage and potholes. The company also offers services such as the application of surface treatments, the maintenance of roads in municipal, cantonal and national networks, and the development of innovative and sustainable solutions for road maintenance.

Plan-Werkstatt Lüchinger 

Oberriet Sg · Since 2020

The core activity of Plan-Werkstatt Lüchinger is building planning and architecture, particularly for new constructions, renovations and extensions in the Rhine Valley and Werdenberg. The company provides professional consulting and planning services for private and potentially also commercial builders, offering cost-effective, timely and high-quality solutions for construction projects.