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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
DirectoryTechnical Consulting & Engineering

Technical Consulting & Engineering

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IndustryBusiness & Technical ServicesIndustryTechnical Consulting & Engineering
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10'496 companies found

Pascal Bongard SA, ingénieur géomètre officiel Logo

Pascal Bongard SA, ingénieur géomètre officiel 

Fribourg · Since 1993

Pascal Bongard SA, ingénieur géomètre officiel provides official cadastral surveying and land-measurement services. The practice performs parcel reorganisation, construction-related surveys, implantations and stability controls, and various technical topographic measurements for land registration and project needs.

Technical Consulting & Engineering
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Passera & Associati Studio d'Ingegneria civile SA Logo

Passera & Associati Studio d'Ingegneria civile SA 

Pazzallo · Since 2007

The company is an engineering firm specializing in construction and environmental engineering, with a focus on various areas, including: Structural Engineering (Structural Planning): planning and calculation of structures, particularly in concrete, steel and wood; Geotechnical Engineering (Geotechnics): planning and calculation of foundation structures, such as foundations, walls and dams; Civil Engineering (Civil Engineering): planning and calculation of transportation routes, such as roads, bridges and tunnels; Territorial and Environmental Engineering (Environmental Engineering): planning and calculation of environmental projects, such as water structures, dikes and nature conservation projects; Consulting and Expert Opinions (Consulting and Expert Opinions): preparation of expert opinions and consulting services for construction projects, particularly in the areas of structural planning and geotechnics. The company also offers services in the areas of project management, construction management and quality control.

Technical Consulting & EngineeringCivil Engineering Firms
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Patrick Gassner Lighting & Stagedesign Logo

Patrick Gassner Lighting & Stagedesign 

Mels · Since 2019

The core activity of Patrick Gassner is the provision of services as a Lighting Engineer, particularly in the field of event technology and lighting.

Technical Consulting & Engineering
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PB Consulting SNC Logo

PB Consulting SNC 

Vex · Since 2020

PB Consulting SNC provides IT consulting and technical services, including personalised IT advice, CRM installation, website development and live‑video system setup for events. The company also offers administrative advice, German–French translations, and the sale and installation of cleaning and disinfectant products via its partner SUIPRO.

Technical Consulting & EngineeringIT Consulting & Services
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Perret-Gentil SA, succursale de Lausanne (Vaud) Logo

Perret-Gentil SA, succursale de Lausanne (Vaud) 

Lausanne · Since 2020

Perret-Gentil SA, succursale de Lausanne (Vaud) provides civil engineering services including structural design for buildings and civil works, engineering for production complexes, transport infrastructure, public-space planning and specialised technical studies.

Technical Consulting & Engineering
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Phoster GmbH Logo

Phoster GmbH 

Lenzburg · Since 2014

The core activity of Phoster GmbH is consulting and implementing biodiversity oases, aquaponics systems, urban gardening and eco-technologies to improve the water quality of water bodies. The company offers products and services to create thriving habitats for humans and nature, including floating islands, raised beds and garden shops.

Technical Consulting & EngineeringSustainability Sector
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pixmap gmbh Logo

pixmap gmbh 

Worb · Since 2010

The core activity of pixmap is the surveying and measurement of terrain and buildings using drones and photogrammetry. To this end, aerial photographs and videos are taken, which are then processed into 3D models, orthophotos and digital elevation models. These data are then used for various applications such as engineering surveying, cartography, terrain modeling, vegetation analysis and thermography.

Technical Consulting & Engineering
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planbaar GmbH Logo

planbaar GmbH 

Baar · Since 2024

The core activity of Planbaar GmbH is independent planning and consulting in the fields of building technology, energy and fire protection for construction and real estate projects.

Technical Consulting & Engineering
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Plan B Konzept GmbH Logo

Plan B Konzept GmbH 

Neudorf · Since 2019

Plan B Konzept GmbH provides door engineering services, including specialist door planning, ZUKO planning and client advisory services for doors and gates.

Industrial & Product DesignTechnical Consulting & Engineering
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Planea AG Logo

Planea AG 

Villmergen · Since 2017

The core activity of Planea AG is the planning and realization of building technology systems, including heating, ventilation, air conditioning and sanitary systems, as well as sprinkler and MSRL systems for private, public and industrial buildings. The company also offers consulting and analysis services for existing systems and supports customers in optimizing and reinstalling systems, taking into account ecological aspects and alternative energy use.

Technical Consulting & Engineering
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PLANE RAUM. TRUSSARDI Logo

PLANE RAUM. TRUSSARDI 

Zurich · Since 2017

The company PLANE RAUM is primarily involved in transportation planning and spatial development. Its core activities include: Transportation planning: comprehensive transportation concepts, operational and design concepts for roads, pedestrian and bicycle traffic concepts, 30 km/h zone concepts, redesign of road spaces and public spaces. Spatial development: local planning, area development, master planning, special use planning, neighborhood planning, access concepts for area planning and construction projects. The company also offers services such as organization and accompaniment of competition procedures, building law consulting and expert opinions as a jury member or participant in competition procedures.

Technical Consulting & Engineering
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Planlokal AG Logo

Planlokal AG 

Stans · Since 2023

The core activity of Planlokal AG is the planning and coordination of energy and building technology projects, particularly in the areas of heating, ventilation, air conditioning, refrigeration and energy. The company offers general planning and coordination of projects and assumes responsibility for the entire building technology planning, including the coordination of interfaces from planning to control on the construction site.

Technical Consulting & Engineering
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Planung für Gebäudetechnik AG Logo

Planung für Gebäudetechnik AG 

Winterthur · Since 2023

Planung für Gebäudetechnik AG is an engineering firm for building services that provides consulting, system optimizations, energy consulting, project management and BIM process consulting.

Technical Consulting & Engineering
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PLANWERKSTATT RÜEGG AG Logo

PLANWERKSTATT RÜEGG AG 

Oberglatt Zh · Since 2015

The company's core activity is the planning and design of buildings of all kinds in the field of building technology, particularly in the areas of electrical, security and building automation technology. This includes the creation of plans, security concepts and automation solutions for buildings, as well as overall planning management for building technology projects.

Technical Consulting & Engineering
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PMSC SA Logo

PMSC SA 

Lugano · Since 2007

The core activity of PMSC S.A. encompasses project management and consulting services for the shipping and offshore industries. Specifically, the company offers the following services: project management for the construction, repair, and conversion of commercial and leisure vessels; ship brokerage and chartering; technical training and consulting for seafarers and shore-based personnel; independent ship inspections and valuations; consulting for the planning and execution of offshore projects, including the construction of ports and terminals; and the development of customized training and education programs for the shipping and offshore industries. Thus, the company provides a wide range of services tailored to the needs of ship owners, operators, and manufacturers, as well as companies in the offshore industry.

Technical Consulting & Engineering
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PNP Geologie & Geotechnik AG Logo

PNP Geologie & Geotechnik AG 

Muttenz · Since 1991

The core activity of PNP Geologie & Geotechnik AG encompasses the provision of services in the fields of geotechnics, special foundation engineering, geology, natural hazards, hydrogeology, groundwater and contaminated sites/pollutants. This includes, among other things, the assessment of building ground, the evaluation of pollutant situations, the planning and implementation of construction projects, as well as the investigation and evaluation of geological and natural hazards. The company thus provides comprehensive solutions for the planning, execution and monitoring of construction projects, with a focus on considering geological and geotechnical aspects.

Technical Consulting & EngineeringCivil Engineering Firms
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Polytech Systeme AG Logo

Polytech Systeme AG 

Lupfig · Since 1998

The company specializes in the development and implementation of automation solutions, particularly in the areas of industrial and process automation, security systems, control cabinet and control system construction. It offers services such as plant design, engineering, commissioning and service, and has specialized in complex automation solutions, environmental protection systems, loading technology and measurement data acquisition systems.

Technical Consulting & Engineering
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Portner Engineering GmbH Logo

Portner Engineering GmbH 

Schaffhausen · Since 2015

The core activity of Portner Engineering LLC is to advise and support authorities, transport companies and associations in the planning, implementation and optimization of transport systems, particularly in the field of public transport and intelligent traffic management. This includes the areas of: transport system planning and optimization, project management and support for transport systems, consulting for the procurement of transport systems, development of intelligent traffic management systems, consulting for the implementation of Smart-Traffic solutions, and support in the planning and implementation of public transport systems, including Bus Rapid Transit systems and interactive transport systems.

Technical Consulting & Engineering
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Premium Tools AG Logo

Premium Tools AG 

Reiden · Since 2018

Premium Tools AG is a trading company for professional tools and industrial supplies that distributes branded hand tools and related accessories. Its offering includes hand tools, workshop trolleys, catalogs and price lists, as well as services such as private-label development, point-of-sale solutions and logistics.

Technical Consulting & Engineering
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ProdMec Sàrl Logo

ProdMec Sàrl 

Tramelan · Since 2023

The core activity of Prodmec Sàrl is the development and implementation of solutions for mechanical manufacturing, particularly in the field of high-performance machining (high dynamic machining). The company offers services such as analysis of manufacturing processes, development of solutions for the production of complex parts, programming of manufacturing systems and the realization of prototypes.

Technical Consulting & Engineering
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Frequently asked questions

Searching the directory

How the search works, what each filter means, and how the results come together.

What can I search for in the directory?
The search field matches company names, industries and places. Beyond that you can filter by Industry (18 categories based on the NOGA classification), Size (number of employees), Region (canton, language region or postal code) and Special (keywords and entry date). Filters combine freely; the active ones appear as chips below the filter bar and can be removed there individually.
How do keywords work?
Keywords search the description and stated purpose of each company — the text that goes beyond the company name. Multiple keywords are combined with OR: every additional keyword widens the set of matches rather than narrowing it.
What belongs in the postal code field?
A single postal code (e.g. 8000) or a range (e.g. 1000-1010). The field accepts postal codes only — for place names, use Canton or Language region.
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How is organisation size determined?
Size reflects the number of employees and is calculated from publicly available information by a model developed in-house. It is a best-possible estimate, not an official figure.
What does the Verified label mean?
Verified means the entry is tied to a UID (Swiss business identification number) and therefore links back to the official Swiss business register. The label speaks to the company's identity — it is not a rating of its performance.

Source: Federal Statistical Office, UID register

How do I sort the results?
Use the dropdown above the list: Relevance, Name (A–Z), Best rating, Most reviews or Longest established. You can also switch between list and map view and set how many results appear per page.
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