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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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10'496 companies found

Peter Ott Ingenieurbüro für Hoch- und Tiefbau AG Logo

Peter Ott Ingenieurbüro für Hoch- und Tiefbau AG 

Steinhausen · Since 1985

The company Peter Ott Ingenieurbüro für Hoch- und Tiefbau AG is an engineering firm specializing in the planning and realization of construction projects in the fields of civil and structural engineering. The core activities include providing services in the field of civil engineering, including structural engineering for buildings, excavations, renovations, condition analyses, municipal engineering, development planning, hydraulic engineering, road construction, utility line construction, and other technical building services.

Technical Consulting & EngineeringCivil Engineering Firms
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Peter Schmid AG Logo

Peter Schmid AG 

Basadingen · Since 2009

Peter Schmid AG designs and manufactures cheese-care smearing robots for use in dairies and cheese-aging facilities, primarily for semi-hard and hard cheeses. The company also provides commissioning, maintenance and repair services, staff training, technical support and spare parts.

Technical Consulting & EngineeringMechanical Engineering Industry
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Peter Schneider Brandschutzplanung Logo

Peter Schneider Brandschutzplanung 

Messen · Since 2020

The core activity of the company "ps-brandschutzplanung" is the provision of services in the field of fire protection, particularly the planning, design and implementation of fire protection measures for buildings. This includes strategic planning, feasibility studies, design, tendering, realization and management of fire protection systems, including the creation of fire protection concepts and applications.

Technical Consulting & Engineering
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Petrochem Energy SA Logo

Petrochem Energy SA 

Zug · Since 2008

The core activity of Petrochem Energy is the treatment of crude oil and oil products with additives, particularly in the areas of: Cargo Treatment (treatment of oil transports to correct or improve their specifications), Tank Cleaning (cleaning of tanks on land, on ships, in railcars and other storage facilities), and Meter Proving Validation (verification and validation of measuring instruments at transfer points of oil products). These activities are focused on the petrochemical industry and include the processing of both hazardous and non-hazardous goods.

Technical Consulting & Engineering
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Petroleum Technical Company SA Logo

Petroleum Technical Company SA 

Plan-Les-Ouates · Since 1960

The company Petroleum Technical Company S.A. (PTC) is a provider of solutions for the field of fluid transfer and distribution. The company's core activity includes the design, development, and delivery of products and systems for the safe and efficient transfer of fluids in various industries, including chemicals, pharmaceuticals, agro-food, and energy. The company offers a wide range of products, including pumps, components, fittings, flexible hoses, pistols, safety equipment, and other accessories. PTC works with renowned manufacturers and also offers services such as consulting, installation, maintenance, and repair. The company's core activity can be summarized as follows: Design and delivery of systems for fluid transfer and distribution, offering products and components for the safe and efficient transfer of fluids, and providing services such as consulting, installation, maintenance, and repair of systems and products.

Technical Consulting & EngineeringMechanical Engineering IndustryWholesale - Machinery & Technical Equipment
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Petronate AG Logo

Petronate AG 

Engelberg · Since 2011

The core activity of Petronate AG is the provision of services in the energy sector, particularly in the upstream industry (exploration and production of oil and gas) and in the trade of energy commodities. The services include, among others: Reservoir Engineering Services (RE), Geology and Geophysics Services (G&G), E&P Services (Exploration and Production), Energy Commodity Trading, and Training and Coaching for clients. The company offers these services as a network of independent engineers and experts, leveraging the experience and know-how of its employees to develop individual or integrated solutions for clients.

Technical Consulting & Engineering
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PEYTO AG Logo

PEYTO AG 

Lucerne · Since 2022

PEYTO AG provides architectural and construction management services as well as building services and energy planning. Its stated competencies include heating, ventilation, sanitary systems, energy consulting, building assessments, operational optimisation, client advisory, feasibility studies and competition support.

Technical Consulting & Engineering
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pfeffer - construction Logo

pfeffer - construction 

Glarus · Since 2019

pfeffer - construction is an engineering office focused on steel superstructure design that produces fabrication and assembly drawings and 3D preliminary models for steel and plant construction. Services include detailed fabrication planning, generation of NC data and parts/lists, and delivery of IFC/DWG/STP models for construction and assembly.

Technical Consulting & Engineering
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p+f Expert AG Logo

p+f Expert AG 

Oberkirch Lu · Since 2021

Technical Consulting & Engineering
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Pfister Engineering Logo

Pfister Engineering 

Lenzburg · Since 2015

Pfister Engineering provides engineering and development services for mechanical and mechatronic systems, including contracting, engineering, project management, detailed design and 3D CAD modelling. Services include detailed part and assembly modelling and the preparation of production data using tools such as SolidWorks, OnShape and Fusion 360.

Technical Consulting & EngineeringMechanical Engineering Industry
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pgconsult gmbh Logo

pgconsult gmbh 

Riehen · Since 2014

The core activity of pgconsult is consulting and providing services in the fields of measurement technology, control technology and signal processing. This includes in particular: conducting feasibility studies and developing concepts, designing measurement signal processing and control algorithms, conducting measurements and evaluating measurement data, optimizing measurements and controls, and developing specific solutions such as acoustic flow meters or monitoring systems for pollutant concentrations. The company offers its services primarily to companies active in the fields of measurement technology, control technology and signal processing.

Technical Consulting & Engineering
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pg-consult güntert Logo

pg-consult güntert 

Basel · Since 2017

The core activity of pg consult is to advise and support sustainable construction projects, particularly in the areas of sustainable building, climate protection, and the political and social aspects of sustainability. Specifically, this includes: Consulting and quality and process support for sustainable construction projects, team-oriented planning and quality management, energy and operational consulting, political and social awareness-raising for sustainable topics, and strategic consulting and short and initial checks for sustainable construction projects. The company supports planning teams, builders, investors, architects, and general contractors in the planning and implementation of future-proof areas and buildings.

Technical Consulting & EngineeringSustainability Sector
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PGS Light GmbH Logo

PGS Light GmbH 

Kilchberg Zh · Since 2022

The core activity of PGS Light GmbH is the planning and implementation of lighting design solutions for various areas such as public and private spaces, museums, restaurants, bars, luxury homes, wellness facilities, retail and outdoor facilities. The company offers services such as lighting design, lighting planning, inspections and optimization of existing lighting concepts and works closely with customers to develop tailored solutions.

Technical Consulting & Engineering
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Pharmabotix AG Logo

Pharmabotix AG 

Seengen · Since 2021

Pharmabotix is a company specialized in the development and implementation of automation solutions for the pharmaceutical industry. The company's core activities include: Development and implementation of robotics and automation technology in the pharmaceutical industry; Provision of services such as consulting, engineering, software development, and regulatory services; Development of customer-specific solutions for the pharmaceutical industry, including aseptic, fill-finish processes, visual inspection, and laboratory automation; Development of solutions for cell and gene therapies (CGT) and laboratory automation. The company focuses on providing innovative and efficient solutions for the pharmaceutical industry to accelerate product market launch and ensure safety.

Technical Consulting & EngineeringMechanical Engineering Industry
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PharmaContext GmbH Logo

PharmaContext GmbH 

Baar · Since 2004

PharmaContext offers services in the areas of drug approval, quality assurance, market access, pharmacovigilance, pharmaceutical advertising, and reimbursement. It supports customers in the successful implementation of their projects in the pharmaceutical sector and provides training and consulting in these areas. The company's core activity is providing services to the pharmaceutical industry, particularly in Switzerland.

Management ConsultingTechnical Consulting & Engineering
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Pharma Engineering Klenk GmbH Logo

Pharma Engineering Klenk GmbH 

Liestal · Since 2024

Pharma Engineering Klenk GmbH provides consulting and engineering services for the pharmaceutical and chemical sectors, including project and engineering management, process and qualification support across the EPCMV lifecycle, and planning/design of GMP and non‑GMP systems.

Technical Consulting & Engineering
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Pharmatec CH Sagl Logo

Pharmatec CH Sagl 

Lugano · Since 2016

The core activity of Pharmatec CH is to advise and support projects in the pharmaceutical and biotechnological industry by providing qualified and experienced resources. Specifically, this includes the execution of engineering, commissioning and qualification as well as construction projects, including project planning, execution and monitoring.

Technical Consulting & Engineering
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PHASER EventTechnik AG Logo

PHASER EventTechnik AG 

Bern · Since 2024

PHASER EventTechnik AG plans and installs sound, lighting and multimedia systems, and provides services and consulting as well as supplementary services for the event industry.

Technical Consulting & EngineeringElectrical Planning & Installation
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Philipp Grüter GmbH Logo

Philipp Grüter GmbH 

Reiden · Since 2024

Philipp Grüter GmbH provides services in machine safety, occupational safety and CE conformity. Services include conformity assessment under the Machinery Directive, creation of CE documentation, risk assessments according to EN ISO 12100, safety inspections of machines, expert reports for personal injury and property damage, ASA audits, workplace and machine assessments, and training.

Technical Consulting & EngineeringTesting & Inspection Centers
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Phitronic SA Logo

Phitronic SA 

Sion · Since 1987

The core activity of Phitronic & Partners is to support startups and small to medium-sized enterprises (SMEs) in their international expansion. To this end, the company offers specialized services, such as establishing contacts in difficult markets, representing companies in politically unstable regions, and organizing high-level business relationships. Phitronic & Partners acts as a platform that supports companies in opening up new markets and diversifying their activities.

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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