Technical Consulting & Engineering

PORO Additive AG 

Sargans · Since 2007

Porta AG Ingenieure Planer Geometer 

Brugg Ag · Since 1988

Porta AG Ingenieure Planer Geometer provides engineering and planning services, including structural/civil engineering, traffic infrastructure and traffic planning, drinking water and district heating systems, water engineering and water protection, environmental assessments, and surveying/geoinformatics.

PORTA AG Ingenieure Planer Geometer 

Aarau · Since 2015

PORTA AG Ingenieure Planer Geometer provides engineering and planning services including structural/civil engineering, drinking-water and district-heating systems, traffic infrastructure and planning, environmental/contaminated-sites work, and surveying/geoinformatics.

PORTA AG Ingenieure Planer Geometer 

Bad Zurzach · Since 2015

PORTA AG Ingenieure Planer Geometer is an engineering firm providing planning and consulting services in structural engineering, traffic infrastructure, drinking water and district heating, water engineering and protection, environmental services, and surveying/geoinformatics.

Porta AG Ingenieure Planer Geometer 

Zurich · Since 2015

Porta AG Ingenieure Planer Geometer provides engineering and planning services for structural engineering, transportation infrastructure, drinking water and district heating, hydraulic/water protection, environmental work and surveying/geoinformatics. Services include project design and construction documentation, condition surveys (including crack reports) and environmental or contaminated-site investigations.

PortaNet AG 

Emmen · Since 2018

PortaNet AG: The website portanet.ch documents projects and technical information on historic vehicles such as the Saurer 6DM (M+ 32959), the LW 88 and the Volvo 144GL, including restoration reports, event photos and parts information.

POSEIDON engineering sa 

Bellinzona · Since 2015

The core activity of Poseidon Engineering encompasses services in the fields of geophysics, applied geology, and environmental technology. Specifically, the company offers the following services: geophysical surveys and monitoring (including environmental, geological, and hydrogeological monitoring), non-destructive testing of buildings and structures, geotechnical and structural investigations, territorial planning, hydrogeology, topography and bathymetry, and consulting and assistance for projects in the fields of geophysics and applied geology. The company also conducts research and development in geophysics and applied geology and collaborates with various partners from the public and private sectors.

Positron Peter Märki 

Hombrechtikon · Since 1996

Positron Peter Märki provides development, consulting, project management, investigations and prototype construction in electronics and physics. Services include electronic development and access to workshop and laboratory capabilities for mechanics, glass and ceramic processing, and holography.

Pourchoux Ingénierie 

Chavannes-Près-Renens · Since 2021

Pourchoux Ingénierie is an engineering office for building services (heating, ventilation, air conditioning, sanitary systems and controls) providing design, calculations and BIM services related to building physics.

POWENER Consulting Sagl 

Chiasso · Since 2019

POWENER Consulting Sagl is an independent power systems consulting firm that provides electrical engineering analyses and advisory services. Services include power quality, reliability and efficiency assessments, HVDC and transmission/distribution studies, power generation and industrial plant consulting, failure analysis, on-site measurements and training courses.

POWERcondens AG 

Zizers · Since 1999

The core activity of Powercondens AG is the development, production and delivery of innovative solutions for the neutralization of condensate from heating, ventilation and air conditioning systems. The company offers a wide range of products, including Heatcondens, Wallcondens, Purecondens, Boxcondens, Aircondens, Climacondens, Fridgecondens and Cleancondens, all of which are designed to deliver clean condensate and ensure safety in heat and cold transfer.

POWER+ Engineering AG 

Zuzwil Sg · Since 2023

The core activity of POWER+ Engineering AG is planning, design and consulting in the field of electrical energy technology, particularly in the following areas: network reinforcement and planning (target network planning, network calculations), energy supply and infrastructure (transformer stations, distribution cabinets, factory lines), photovoltaics (design, tendering, grid connection), e-mobility (charging infrastructure, battery storage solutions), energy economics and procurement (power pricing, energy costs). The company thus offers comprehensive services in the field of electrical energy technology, from planning and consulting to the implementation and optimization of projects.

Power Industries AG 

Zurich · Since 2024

Power Industries AG is a company specializing in the sale of electrical equipment for enterprises involved in electricity generation. Its product range includes transformers, generators, high-voltage inputs and other components for energy facilities, and it supplies equipment for nuclear power plants.

PPEngineering GmbH 

Basel · Since 2001

The core activity of PPEngineering is the development of facade solutions and consulting architects and builders in the field of facade technology, particularly designing window and facade systems made of various materials such as glass, aluminum, steel, wood, concrete, natural and artificial stone.

PPLUS Sàrl 

Neuchâtel · Since 2010

The core activity of PPLUS Sàrl is the provision of services in the field of environmental and civil engineering, particularly in the following areas: Environmental technology: noise protection, air pollution control, radon, asbestos, PCB, HAP, lead, contaminated sites and waste, electromagnetic waves. Building physics-energy: heat and sound insulation, room acoustics, energy balance, optimization of building energy efficiency, moisture and thermal bridges, summer heat protection, renewable energies, concepts for urban districts. The company offers consulting and engineering services for construction projects and existing buildings.

p + p project automation AG 

Turbenthal · Since 2007

p + p project automation AG provides engineering services in automation technology with a specialization in the pulp and paper industry. Services are delivered from the firm's offices, at client sites, or on construction sites and are supported by a network of external specialists.

p+p project consulting AG 

Tuggen · Since 2011

p+p project consulting AG is an independent engineering and consulting firm specializing in process and plant optimization and application-specific problem solving for the pulp, paper and board industry. Services include technical consulting, development support, on-site implementation and optimization across the value chain for pulps, graphic and packaging papers, hygiene and specialty papers and boards.

p + p project engineering + management AG 

Turbenthal · Since 2005

p + p project engineering + management AG is an independent engineering firm specializing in the pulp and paper industry, with additional projects in the food, beverage and animal feed sectors. Services include studies, conceptual and detailed engineering, procurement engineering, 3D planning (Aveva PDMS/E3D), project and construction management, commissioning support and plant optimization.

PPT Engineering Group AG 

Cham · Since 1991

PPT Engineering Group AG is an international engineering company that supplies a range of commodities, raw materials and industrial equipment and distributes original-equipment and aftermarket automotive parts. The website lists products such as base oil, crude oil, diesel and jet fuel, polymers and fertilizers, and industrial machinery including generators and molding and production equipment. The company reports partnerships with oil and petrochemical refineries and provides trade and professional services related to these supply chains.

PQUADRUM ENGINEERING SA 

Lugano · Since 2016

The core activity of pquadrum engineering SA is the development of products and solutions in the field of engineering sciences, particularly in the domains of architecture and solar energy. The company provides engineering services to ambitious architects who want to realize innovative and complex projects. A specific focus is on the development of heliostats, which enable a dramatic reduction in the costs of solar fields, thereby increasing the competitiveness of solar energy with fossil fuels.