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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
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2'477 companies found

Dino's GmbH Logo

Dino's GmbH 

Schaffhausen · Since 2017

The core activity of Dino's Rent is the rental of vehicles, particularly cars, motorcycles and boats, to customers for private use.

Vehicle Rental
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Dr. von Moos AG, Geologie + Geotechnik Logo

Dr. von Moos AG, Geologie + Geotechnik 

Schaffhausen · Since 2023

Dr. von Moos AG, Geologie + Geotechnik provides geological, geotechnical and environmental consulting, investigation and construction supervision services for building and infrastructure projects. Services include site investigations, geotechnical analysis and design, contaminated‑site assessments, groundwater and geothermal studies, and 3‑D geological modelling.

Technical Consulting & Engineering
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E + H Ingenieurbüro für Energie + Haustechnik AG Logo

E + H Ingenieurbüro für Energie + Haustechnik AG 

Schaffhausen · Since 1996

E + H Ingenieurbüro für Energie + Haustechnik AG provides engineering planning, consultancy and implementation of energy systems and building services for buildings and infrastructure. Its services include energy consulting and planning, integration of renewable energy, design and realization of thermal/district heating networks, HVAC and sanitary systems, controls (MSR), coordination and project management.

Technical Consulting & Engineering
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E+H Ingenieure Holding AG Logo

E+H Ingenieure Holding AG 

Schaffhausen · Since 2020

E+H Ingenieure Holding AG is an engineering firm focused on energy and building services. It provides planning, consulting and implementation of technical systems for buildings and infrastructure, including heating, ventilation, cooling and sanitary systems, as well as studies and planning for energy and heat networks.

Holding Companies
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ESU-services GmbH Logo

ESU-services GmbH 

Schaffhausen · Since 2006

The core activity of ESU-services Ltd. is the implementation of life cycle assessments and the provision of services in the field of environmental declaration (EPD) and carbon footprint. The company offers software solutions such as SimaPro and supports customers in the collection and evaluation of environmental impacts. In addition, ESU-services Ltd. provides training, coaching and consulting in the field of life cycle assessment.

Sustainability Sector
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Friedel Gabele GmbH Logo

Friedel Gabele GmbH 

Schaffhausen · Since 2016

Friedel Gabele GmbH installs natural and engineered stone coverings and provides tiling, masonry and renovation services. The company carries out both interior and exterior stonework and publishes a gallery of project examples on its website.

Flooring & Tiling
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Gebrüder Renggli AG Logo

Gebrüder Renggli AG 

Schaffhausen · Since 2014

The core activity of Gebr. Renggli AG is the manufacture and processing of thermoplastic plastic products, in particular for the medical industry, under strict cleanroom conditions (Class 7 according to ISO 14644-1). This includes the production of plastic components by injection moulding and the support of complex projects in the field of thermoplastic plastics (engineering).

Plastics Industry
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HAUTGESUNDHEIT Maya Bührer, Inhaberin Maya Bührer Schmid Logo

HAUTGESUNDHEIT Maya Bührer, Inhaberin Maya Bührer Schmid 

Schaffhausen · Since 2023

The company's core activity is the provision of cosmetic services, particularly facial treatments, skin consultations and skin care advice, using products from the Rosel Heim brand.

Beauty Salons
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immo-service schaffhausen ag Logo

immo-service schaffhausen ag 

Schaffhausen · Since 2007

The company Immo-Service Schaffhausen AG offers comprehensive facility management services focusing on the maintenance and care of properties. The core activities include: Building management: Monitoring and maintenance of buildings and facilities; Cleaning: Professional cleaning services for interior and exterior areas; Garden maintenance: Care and design of outdoor facilities, including planting and irrigation; Technical support: Maintenance and repair of technical systems and equipment; Special services: Provision of special services, such as winter services, snow removal and high-pressure cleaning. The company thus offers a comprehensive range of services to ensure the maintenance and care of properties.

Facility Management & Cleaning
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Kita Sternli klg Logo

Kita Sternli klg 

Schaffhausen · Since 2018

The core activity of the company "Kita Sternli" is the care and education of children in a daycare center and after-school care in Schaffhausen. The company offers mixed-age groups for children from 3 months to school entry and an after-school group for children from the 1st grade to the age of 12. The care takes place in a family-friendly environment and includes the promotion of child development, playing, experimenting and learning.

Kindergartens & Nurseries
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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.