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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

KüwAB GmbH Logo

KüwAB GmbH 

Schwerzenbach · Since 2016

The core activity of KüwAB GmbH is the consulting and auditing of water systems, particularly in the areas of cooling water systems, drinking water systems and legionella prevention, as well as the development of solutions for water hygiene in various industries such as industry, hospitality and healthcare.

Technical Consulting & Engineering
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Kwality Consulting AG Logo

Kwality Consulting AG 

Eschenbach Lu · Since 2009

Kwality Consulting AG provides consulting services in quality management, strategic corporate governance and organisational development. Services include establishing and maintaining quality management systems (e.g. ISO 9001, ISO 13485, ISO 15378), audits and supplier quality management, GMP/validation support, and trainings and coaching.

Management ConsultingTechnical Consulting & Engineering
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LabCal Solutions Europe Sàrl Logo

LabCal Solutions Europe Sàrl 

Lausanne · Since 2019

The core activity of Labcal Solutions is to provide services in the field of calibration, validation, qualification and technical inspection of laboratory and production equipment, plants and facilities for various industries such as pharmaceuticals, biotechnology, healthcare, veterinary medicine, cosmetics and food industry.

Technical Consulting & EngineeringTesting & Inspection Centers
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LABORinth GmbH Logo

LABORinth GmbH 

Römerswil Lu · Since 2019

Technical Consulting & EngineeringMechanical Engineering Industry
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LaborPlan GmbH Logo

LaborPlan GmbH 

Reinach Bl · Since 1999

The core activity of Labor Plan GmbH is the planning and implementation of laboratories for various industries such as industry, research, education and healthcare. This includes the creation of individual laboratory concepts, consulting customers in the planning and execution of laboratory projects, the creation of plans and performance specifications for the tendering of laboratory equipment, as well as on-site project support.

Technical Consulting & Engineering
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Labor Veritas AG Logo

Labor Veritas AG 

Zurich · Since 2001

Labor Veritas AG is an independent service company specializing in the performance of laboratory analyses and tests. The company's core activity is the provision of services in the field of chemical analytics, particularly in pesticide analytics, as well as the implementation of quality control and management for the beverage industry and other sectors.

Technical Consulting & EngineeringTesting & Inspection Centers
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laCom GmbH Logo

laCom GmbH 

St. Gallen · Since 1999

The core activity of laCOM GmbH is building automation, particularly the planning, implementation and maintenance of complex control systems for buildings, including automation, visualization, operation and peripherals. The company offers product-neutral solutions and covers the entire project lifecycle from A to Z, from development to implementation.

Technical Consulting & Engineering
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Lajo AG Logo

Lajo AG 

Zurich · Since 2023

The core activity of Lajo AG is traffic planning, in particular strategic traffic planning, traffic space design, traffic engineering and consulting for the public sector. The company develops integral solutions for a settlement-compatible and sustainable mobility management and offers solutions for complex traffic planning issues.

Technical Consulting & Engineering
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Lakeside Technology GmbH Logo

Lakeside Technology GmbH 

Uerikon · Since 2017

Lakeside Technology GmbH provides technology innovation and business consulting services, focusing on industries such as nanotechnology, metamaterials, electronics and microelectronics, displays, VR/AR, optics, functional materials and coatings. The company supports companies and investors with strategy development, value-creating implementation of innovations, market entry, M&A projects and restructuring concepts, and offers assessments, mentoring and operational implementation support.

Management ConsultingTechnical Consulting & Engineering
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Laloui Consulting Logo

Laloui Consulting 

Vevey · Since 2017

The core activity of Laloui Consulting is to provide services in the field of engineering, particularly in the areas of: * Expertise and consulting in the fields of geotechnics, energy and other technical specialties * Scientific consulting and research * Organization of conferences and training sessions * Business administration. The company specializes in geotechnics, geothermics and engineering, and offers its services to both industrial and service companies.

Technical Consulting & Engineering
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Lambda-Pi GmbH Logo

Lambda-Pi GmbH 

Ostermundigen · Since 2017

The core activity of Lambda-Pi GmbH is to advise and support railway companies in the development, approval and implementation of braking systems, signaling technology and train control systems, particularly in the context of the Swiss railway infrastructure. This includes, among other things: Consulting on the approval of braking systems for the Swiss market; Conducting safety validations and risk assessments; Developing solutions for the interaction between braking systems and signaling technology; Project management and technical consulting during the implementation of railway projects; Supporting the fulfillment of Swiss regulations and standards. The company has extensive experience in the railway sector and maintains a close network with other companies and experts in this field.

Technical Consulting & Engineering
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Landolt AG Ingenieur- und Vermessungsbüro Logo

Landolt AG Ingenieur- und Vermessungsbüro 

Eglisau · Since 1994

The core activity of Landolt AG is the provision of engineering and surveying services, particularly in the areas of planning, surveying and civil engineering.

Technical Consulting & Engineering
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Landos AG Logo

Landos AG 

Münchenbuchsee · Since 2016

The core activity of Landos is the development of innovative and tailored solutions for energy networks, particularly in the energy sector. The company provides consulting services and project management for customers in Switzerland, Europe and other parts of the world, with a focus on transforming the energy industry.

Technical Consulting & Engineering
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Landscale AG Logo

Landscale AG 

Zurich · Since 2020

The core activity of Landscale is the creation and implementation of Building Information Modeling (BIM) solutions for landscape architecture and open spaces. This includes modeling BIM environment models, developing BIM processes and standards, conducting BIM training sessions, and supporting the implementation of BIM in company processes. Additionally, Landscale develops solutions for specific application potentials such as facility management, green spaces, urban climate, rainwater management, smart cities, digital urban planning, and biodiversity.

Technical Consulting & EngineeringArchitecture Firms
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Langenberg Bauberatung GmbH Logo

Langenberg Bauberatung GmbH 

Altdorf Ur · Since 2022

The core activity of Langenberg Bauberatung GmbH is the provision of consulting services in the field of construction.

Technical Consulting & Engineering
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Lanpa GmbH Logo

Lanpa GmbH 

Niederönz · Since 2020

Lanpa GmbH provides automation services, including programming Siemens PLCs and Fanuc robots. Its work also includes integrating and parameterizing devices commonly used in special-purpose machine construction.

Technical Consulting & EngineeringSoftware Development
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Lapis Global GmbH Logo

Lapis Global GmbH 

Lenzburg · Since 2022

Lapis Global GmbH provides advisory services to the construction materials, aggregates and cement mining sectors, offering geological evaluation, deposit and resource modelling. Services also include operations support, due diligence and reserve/asset management systems.

Technical Consulting & Engineering
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LAPORTE EURO SA Logo

LAPORTE EURO SA 

Plan-Les-Ouates · Since 2020

LAPORTE EURO SA is an engineering consultancy providing process, automation and facility engineering services to pharmaceutical, food, bioindustrial and other industrial plants. Its offerings include strategic advisory, feasibility and detailed engineering, automation and industrial IT, validation and regulatory compliance, and commissioning and operational support.

Technical Consulting & Engineering
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Lario Energy CH SA Logo

Lario Energy CH SA 

Lugano · Since 2007

The core activity of Lario Energy is the development, manufacture and supply of ventilation and steam systems for the paper industry, including high-performance extraction systems, heat recovery systems, sheet stabilizers and other related systems and services.

Technical Consulting & EngineeringSpecialized Construction ActivitiesMechanical Engineering Industry
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Lars Schöbitz GmbH Logo

Lars Schöbitz GmbH 

Zurich · Since 2018

Lars Schöbitz GmbH provides data science training with R and consultancy on city‑wide faecal sludge management, and supports organisations in developing monitoring and evaluation frameworks for sanitation services.

Research & DevelopmentTechnical Consulting & EngineeringWaste Management Industry
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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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