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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,816 companies indexed · Last updated: today
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285 companies found

Spectro Oil AG Logo

Spectro Oil AG 

Kaiseraugst · Since 2001

The company provides laboratory analysis and consulting services for the aerospace, industrial and marine sectors. The core activities include: laboratory analysis of lubricants, fuels, hydraulic fluids and other samples; engine trend monitoring and gas path analysis for the aerospace industry; consulting and analysis for industry and marine; development and provision of analysis programs and kits for various industries; and accredited laboratory analysis and consulting services for customers worldwide. The company thus offers a comprehensive range of laboratory and consulting services for various industries, with a focus on the aerospace industry.

Research & DevelopmentTesting & Inspection Centers
View profile4.3(3)
Valenco GmbH Logo

Valenco GmbH 

Kaiseraugst · Since 2017

Valenco GmbH is a mechanical engineering firm specializing in developing solutions for various industries. The company's core activities include: Product Development: Developing products and solutions for clients; Lean Management: Analyzing and optimizing processes to reduce waste and increase customer value; Project Management: Planning, controlling, and implementing projects, including the implementation of lean management measures; Consulting and Services: Offering workshops, analyzing processes, and creating solutions for clients. The company focuses on generating value for its customers by reducing waste in processes, products, and services.

Technical Consulting & Engineering
View profile5(3)
CRESYS GmbH Logo

CRESYS GmbH 

Kaiseraugst · Since 2014

The core activity of CRESYS GmbH is consulting, installation and maintenance of solar systems.

Solar & Photovoltaics
View profile5(2)
Künzli AG für Bürotechnik Logo

Künzli AG für Bürotechnik 

Kaiseraugst · Since 1981

The core activity of Künzli AG, a company specializing in office technology, consists of the procurement, sale, repair and maintenance of printware devices such as printers, copiers and plotters. This also includes services such as device leasing, maintenance contracts, manufacturer warranties and Care Pack offers. The company's online shop also offers consumables such as toner, ink and OPC's.

Repair of Machinery & Electronic Devices
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Pro.Craft GmbH Logo

Pro.Craft GmbH 

Kaiseraugst · Since 2023

The core activity of Pro.Craft Montagen is the provision of assembly and installation services, particularly in the field of metal construction and welding, as a partner for other companies to realize their projects and support their goals.

Metal Construction
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Steiert AG Logo

Steiert AG 

Kaiseraugst · Since 2015

The core activity of Steiert AG encompasses the planning, execution and maintenance of technical insulation, fire protection and soundproofing solutions for industrial facilities, building services and other technical installations. This includes in particular: Technical insulation of fittings, equipment, refrigeration lines and industrial facilities; Fire protection and soundproofing of installations; Insulation of technical installations and lines; Maintenance and upkeep of fire protection equipment and technical insulation. Steiert AG offers customized solutions in these areas and relies on certified materials and modern technologies to ensure the highest safety and quality standards.

Sealing & Insulation
View profile5(2)
AC Elektro GmbH Logo

AC Elektro GmbH 

Kaiseraugst · Since 2020

AC Elektro GmbH performs electrical installations for private and commercial clients and provides planning and consulting, installations, e‑mobility solutions, lighting, and maintenance services. The company handles project planning, documentation and coordination with architects and energy suppliers.

Electrical Planning & Installation
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Ecosafe Gunzenhauser AG Logo

Ecosafe Gunzenhauser AG 

Kaiseraugst · Since 2007

The core activity of Ecosafe Gunzenhauser AG is the provision of safety and environmental engineering services, particularly in the areas of: * Emergency planning: creation of emergency plans for fire departments, traffic routes and other event services * Consulting and concepts: analysis and evaluation of threats, hazards and risks, development of construction site emergency management concepts, creation of short reports according to StFV and firefighting water retention concepts. The company thus offers engineering services aimed at improving the safety and environmental protection of companies and projects.

Technical Consulting & Engineering
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EDICO Engineering AG Logo

EDICO Engineering AG 

Kaiseraugst · Since 2012

EDICO Engineering AG is an independent engineering firm specializing in electrical engineering and technical building services. The company provides electroengineering, TGA technical site management, technical coordination, client representation, project quality management (PQM), BIM services and datacenter engineering, supporting projects from design through commissioning.

Electrical Planning & Installation
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EDICO - Immobilien AG Logo

EDICO - Immobilien AG 

Kaiseraugst · Since 2017

EDICO - Immobilien AG provides electrical engineering planning, consulting and project-management services for buildings and datacenters; services listed on the website include electroengineering, TGA site supervision (technical building services), technical coordination, owner’s representation, project quality management (PQM) and BIM.

Real Estate Brokerage
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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.