Construction & Architecture

Oslo Nord AG 

Münchenstein · Since 2006

Osmonaj Echafaudages Sàrl 

Aigle · Since 2018

Osmonaj Echafaudages Sàrl provides rental, assembly and dismantling services for scaffolding, including fixed scaffolds, mobile scaffolds and rolling-bridge systems. The company serves both private and professional clients.

Ossig Renovaplan AG 

Derendingen · Since 2018

Ossig Renovaplan AG provides integrated financing, architectural and construction services for new builds and renovation projects. Acting as a general contractor, the company handles project development, permit submissions, construction management and cost control, and coordinates execution trades such as carpentry, roofing, joinery, flooring, sanitary installations, painting, plastering and masonry.

Outsite GmbH 

Gelterkinden · Since 2021

The core activity of Outsite GmbH is the planning and realization of gardens, including garden planning, garden construction and green space maintenance. The company offers services such as creating garden plans, implementing garden projects and maintaining green areas.

Oxalis architectes paysagistes associés Sàrl 

Carouge Ge · Since 1997

OXALIS is a landscape architecture firm specializing in the planning and design of public and private spaces. The company's core activity includes the development of landscape and garden projects, taking into account sustainability and environmental protection, as well as the integration of art and nature. The company also offers services in the fields of urban planning, architecture, and infographics.

P2L ARCHITECTES Sàrl 

Les Acacias · Since 2014

The company's core activity is the planning and realization of construction projects, particularly in the field of residential construction, as well as the execution of architectural competitions and the transformation of existing buildings.

PAR architecture Sàrl 

Geneva · Since 2020

PAR architecture Sàrl is an architectural studio offering design and project development services, including competition entries, residential and educational buildings, renovations and interior fit-outs.

Parpan Bau AG 

Lenzerheide/Lai · Since 2017

Parpan Bau AG provides construction services in building construction, civil engineering and natural-construction works. The company executes residential and commercial building projects, excavation, sewer and utility installations, timber retaining structures, renovation and customer-service works, and supplies scaffolding in cooperation with Luzi Gerüste AG.

Parpan Paulin AG 

Valbella · Since 2018

Parpan Paulin AG provides transport services, sewer maintenance and snow removal, together with related specialist services. Offerings include construction logistics, heavy and special transports, truck-mounted cranes and container solutions, suction and flushing vehicles, camera-based sewer inspections (Kanal‑TV) and water treatment/recycling for sewer operations.

Partner Architektur Burger AG 

Küssnacht Am Rigi · Since 2016

The core activity of Partner Architektur Burger AG is the provision of architectural and construction services, including planning, project management and construction management, for various construction projects such as residential buildings, schools, restaurants and other real estate properties.

PASCAL HUNI ARCHITECTES SARL 

Carouge Ge · Since 2008

PATRICIO CONSTRUCTIONS Sàrl 

Satigny · Since 2014

The core activity of Patricio Constructions SARL encompasses the provision of services in the construction industry, particularly in the following areas: Reinforced Concrete (Betonbau): creation of structures and buildings made of reinforced concrete; Masonry (Maurerarbeiten): execution of masonry work, including the creation of walls, ceilings, and other building components; Transformation (Umbau und Sanierung): carrying out renovation and refurbishment work on existing buildings; Peripheral Insulation (Wärmedämmung): execution of thermal insulation work on buildings, particularly on exterior walls and in the basement area. The company offers these services to both private and commercial clients, covering the entire process from planning to execution.

Patrick Minder Architectes Sàrl 

Yverdon-Les-Bains · Since 2013

The company pmarchitectes.ch is an architectural firm specializing in the planning and design of buildings and spaces.

Paul Bieri AG 

Affoltern Im Emmental · Since 1984

The core activity of Paul Bieri AG is the execution of construction and civil engineering works, including renovations, extensions and conversions, environmental works, soil and wall coatings, as well as drilling and milling operations.

Paul Brunner AG 

Dietikon · Since 1972

The core activity of Paul Brunner AG is construction, including masonry, carpentry and staircase construction.

Paul Neukomm S.A. 

Sornetan · Since 1991

The core activity of Paul Neukomm SA is in the field of civil engineering, offering services including planning, implementation and execution of construction projects.

Paul Welker AG 

Basel · Since 1950

Paul Welker AG operates in chemical apparatus construction, acid-resistant construction and ceramic linings.

Paysage Equilibre Laurent Blaser 

La Roche Fr · Since 2020

The core activity of the company 'Paysage Equilibre' is the provision of services for the design, construction and maintenance of gardens and outdoor spaces. This includes in particular: design and implementation of garden and landscape projects, construction of walls, paths and other garden structures, planting and maintenance of trees, shrubs and other plants, lawn care, including mowing, fertilizing and aerating, maintenance of hedges and trees, including pruning and shaping, and consulting and supporting customers in planning and implementing their garden projects. The company values a simple and natural approach and aims to build a close relationship with its customers to meet their needs and wishes as best as possible.

Paysagiste, Plomb Raphaël 

Boncourt · Since 2002

Paysagiste, Plomb Raphaël provides horticulture and landscaping services including design and construction of outdoor spaces, paving, borders, fences and stone walls, as well as planting of trees and shrubs. Services also cover maintenance such as lawn care, pruning and tree removal, chipping of garden waste, weeding, snow clearing, pressure washing and sale of firewood.

Pedrini Schreinerei AG 

Celerina/Schlarigna · Since 2024

Pedrini Schreinerei AG is a carpentry company that produces handcrafted furniture, interior fittings and bespoke joinery. The firm provides customized solutions including kitchens, doors, windows, flooring, wood cladding, bathroom furnishings and renovation work, and combines wood with other materials in project realisation.

Pensa Strassenbau AG 

Basel · Since 2023

The core activity of Pensa Strassenbau AG is road construction and paving, in particular the creation of natural stone paving for public and private areas, such as squares, pedestrian zones, front gardens and seating areas.

Perner AG 

Erlach · Since 2014

Perner AG is a carpentry and timber-construction company that manages projects from planning through completion. Services include 3D planning and construction management (including building permits), new builds, renovations and interior fit-outs, roof construction, timber facades, parquet flooring, in-roof solar installations and jetty and extension works.

Perroud Agencements SA 

Attalens · Since 2016

Perroud Agencements SA produces bespoke wooden fittings, custom furniture and interior joinery for private and professional clients. Services include kitchens, bathrooms, office fittings and storage solutions, with 3D visualization and CNC manufacturing using Swiss and European wood materials.

Perroud Agencements SA 

Châtillens · Since 1993

Perroud Agencements SA designs and manufactures bespoke wooden interiors and furniture, including kitchens, bathrooms, built-in storage, dressings, partitions and fittings for residential and professional clients. The company provides 3D visualization, CNC production and uses selected Swiss and European timbers.

Petar Zrakic Generalplanung 

Abtwil Sg · Since 2019

Peter Ehrbar AG 

Dübendorf · Since 1981

The core activity of Peter Ehrbar AG is the provision of services in the field of roofing, including all work on roofs.

PETER Gartenbau AG 

La Heutte · Since 2001

The core activity of Peter Gartenbau AG is gardening and garden maintenance, including the creation and care of gardens, trees, paving, walls, biotopes, swimming ponds and ponds, as well as the construction and maintenance of hydroelectric power plants.

Peter Jung GmbH 

Niederhelfenschwil · Since 2000

The core activity of Peter Jung GmbH Baggerunternehmen is the execution of excavation work, particularly in the areas of: * excavation work * stone walls (with formwork or quarry stones) * environmental design * smaller demolitions * slope securing * stream constructions. The company thus offers a wide range of services in the field of earthmoving, construction and design of outdoor facilities.

Peter Keiser, ökologische Gartengestaltung und Natursteinarbeiten 

Au Zh · Since 2020

The company Keisergarten offers services and courses in the field of garden and landscape construction, with a focus on natural gardens, permaculture and ecological garden maintenance. The core activities include: planning and design of natural gardens, maintenance and care of gardens, construction of dry stone walls, conducting courses and workshops on topics such as fruit tree pruning, herb gardening, mushroom cultivation and garden maintenance, as well as consulting and supporting the design and maintenance of gardens. The company is committed to sustainable and ecological gardening practices and aims to support people in building a relationship with their natural environment.

Peter Manser AG 

Appenzell · Since 1988

The core activity of Holzbau P. Manser AG is the execution of works in the field of timber construction, including new buildings, conversions, renovations, facades, stairs, kitchens and general carpentry and joinery work.

Peter Sonderegger Holzbau KLG 

Oberegg · Since 2016

The core activity of Peter Sonderegger Holzbau KLG is the provision of services in the field of timber construction, particularly: Timber construction (new construction, renovation, refurbishment), Interior finishing, Façade construction, Terrace construction, Insect protection. The company offers individual solutions and services in these areas, emphasizing quality, customer proximity, and regional presence.

PETRICCIOLI CONSTRUCTIONS S.A. 

Orsières · Since 1998

The core activity of Petriccioli Constructions SA is the execution of construction and engineering services, particularly in the following areas: building construction (Bâtiment), civil engineering (Génie civil), specialized civil engineering (e.g. tunnel construction), renovation and conversion of existing buildings (Transformation), work with natural stone (Pierre naturelle), seismic reinforcement and stabilization (Renforcements sismique), and work in challenging terrain (Travaux d'altitude). The company thus offers a wide range of services in the construction industry, from planning to the execution of construction projects.

Petro-Handels GmbH 

Wallenwil · Since 1997

The core activity of Petro Handels GmbH is the planning, construction, maintenance and servicing of petrol stations and facilities, including the delivery and installation of fuel pumps, automatic tank gauges, remote monitoring systems, AdBlue facilities and oil supply systems. The company also provides consulting and planning services as well as services in the area of tank inspection and petrol station construction.

Pfister AG Tank-Revisionen 

Elfingen · Since 1998

The core activity of Pfister AG Tank-Revisionen is the execution of tank revisions, tank refurbishments, and tank dismantling. Specifically, this includes: Tank revisions: regular maintenance and inspection of steel and plastic tanks to ensure their functionality and safety; Tank refurbishments: renovation and upgrading of existing tanks to extend their lifespan and improve their functionality; Tank dismantling: dismantling and disposal of old or no longer needed tanks, including steel and plastic tanks. The company offers these services to ensure the safety and functionality of tanks and to provide environmentally friendly solutions.

PHD Concept SA 

Geneva · Since 1997

The core activity of PHD Concept is the provision of architectural services, particularly the planning and design of interior and exterior spaces, taking into account functionality, aesthetics and sustainability. The company offers services such as architectural design, project management and consulting, and works closely with its clients to develop individual solutions that meet their needs and requirements.

C5 Architectes SA 

La Chaux-De-Fonds · Since 1997

C5 Architectes SA is an architectural firm providing design, project management and site supervision for industrial, public and residential buildings, as well as alterations and restorations. The practice also offers specialised services including BIM modelling, building condition and energy diagnostics (EPIQR+), owner’s representative (BAMO) services, technical and valuation expert reports, and preparation of condominium (PPE) dossiers.

C5 Architectes SA 

Neuchâtel · Since 2010

C5 Architectes SA is an architecture firm providing design and delivery for industrial, administrative, public and residential buildings, as well as interior projects and restorations. Services include architectural project management and site supervision, transformations and rehabilitation works, BIM services, building condition and energy-obsolescence diagnostics (EPIQR+), and technical/judicial expert reports.

Philippe Lega SA 

Versegères · Since 2010

The core activity of Philippe Lega SA is carpentry and joinery work, particularly the manufacture and installation of roof trusses (Charpente) and wooden frames (Ossature), as well as the renovation and restoration of old wooden buildings (Vieux-bois).

PICHALAIN SA 

Fuldera · Since 1972

The core activity of PICHALAIN SA is the manufacture and processing of furniture and interior fittings, particularly from local wood such as Arolla pine, larch and other regional woods. This also includes the planning, production and assembly of kitchens, interior fittings and other wood products.

Pierre Ménétrey Sàrl 

Vuissens · Since 2015

Pierre Ménétrey Sàrl is a landscape architecture practice that plans, designs, manages and conserves urban and rural outdoor spaces for private and public clients. The website states that Pierre Ménétrey is responsible for project execution and follow‑up, and that the office develops concepts and collaborates with external specialists.

Piertzovanis Toews GmbH 

Basel · Since 2019

The company's core activity is the planning and realization of architectural projects, including renovations, new constructions and competition projects in the field of residential, office and public buildings, as well as exhibition and event design.

Pinsini Gärten GmbH 

Steckborn · Since 2004

The core activity of Pinsini Gärten GmbH is the planning, design, construction and maintenance of gardens and green spaces. This includes specific services such as garden planning, new installations, renovations, terrace and fence construction, pond construction, garden maintenance, lawn care, tree care and the installation of irrigation systems. The company also offers consulting and planning for special garden projects, such as Japanese or English gardens, and has a network of suppliers and partners to provide high-quality materials and services.

Pius Gloggner Gartenbau AG 

Emmenbrücke · Since 2010

The core activity of the company 'Pius Gloggner Gartenbau AG' is gardening, including the planning, design and construction of gardens, playgrounds, seating areas, pergolas, container areas, Finnish paths, planting, lawns, raised beds, green roofs, stone and woodwork, soil and path paving, stones and walls, stairs, water, pool, pond and fountain.

PK Bau AG Erstfeld 

Erstfeld · Since 1998

PK Bau AG Erstfeld is a construction company operating across all areas of building and civil engineering. Services include structural and civil works, excavation, watercourse and stream-protection works, road construction, demolition, specialty projects, renovation works and the production of SwissBlock® blocks.

PK Bau AG Schüpfheim 

Schüpfheim · Since 2008

PK Bau AG Schüpfheim is a construction company performing building and civil engineering works. Its services include excavation, watercourse and river works, road construction, demolition, renovation/renewal works and the production of SwissBlock® blocks.

PK Bau AG Stansstad 

Stansstad · Since 1994

PK Bau AG Stansstad works in building and civil engineering, providing services such as excavation, watercourse/river engineering, road construction, demolition and specialist works, as well as renovation/renewal projects. The company also produces SwissBlock® elements and operates several depots/landfills.

Plan B concept Grichting 

Susten · Since 2022

The company "Plan B Concept" primarily focuses on architecture and design services, including new constructions, renovations, interior and exterior designs.

Planer Studio GmbH 

Würenlingen · Since 2022

The core activity of Planer Studio GmbH is the provision of architectural services, including planning and design of construction projects.

Planète Echafaudage Arpaç 

Servion · Since 2014

The core activity of PLANETE ECHAFAUDAGES is the rental, assembly, disassembly and transportation of scaffolding in Switzerland.

Plantes et Constructions Atelier Vert SA 

Cartigny · Since 1987

The core activity of Atelier Vert SA is the planning, realization and maintenance of outdoor and indoor spaces in the field of landscaping and garden design. This includes in particular: the planning and design of outdoor spaces (Aménagement), the maintenance and upkeep of outdoor spaces (Entretiens), the planning and realization of indoor spaces with plants (Plantes d'intérieurs), and the creation of studies and plans for landscaping projects (Bureau d'étude). The company thus offers comprehensive services in the field of landscaping and garden design.