ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The first Swiss company directory, built to boost AI visibility.

Product
  • Pricing
  • Directory
  • Industries
Company
  • About
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
DirectorySearch the company directory

Search the
company directory

Filters
Cityschaffhausen
Search results

Matching companies

2'937 companies found

Constructor Technology AG Logo

Constructor Technology AG 

Schaffhausen · Since 2020

Constructor Technology AG provides an integrated platform for research and education, offering modular products such as Proctor, Assess, Learn, Practice, Schedule and Groups. Its solutions include AI-powered knowledge models, remote proctoring with identity verification, analytics and collaboration tools, and hybrid on‑premise and cloud infrastructure options.

Software Development
View profile
Costa Smeralda Gastro GmbH Logo

Costa Smeralda Gastro GmbH 

Schaffhausen · Since 2006

Restaurants
View profile
craftraum GmbH Logo

craftraum GmbH 

Schaffhausen · Since 2018

The core activity of craftraum GmbH is the planning and design of architectural and interior design projects, particularly in the area of living and residential spaces, with a focus on individual solutions and the interaction between exterior and interior spaces.

Architecture Firms
View profile
CreaTEC Baurealisation GmbH Logo

CreaTEC Baurealisation GmbH 

Schaffhausen · Since 2002

CreaTEC Baurealisation GmbH provides architectural and building-realization services, including execution planning, administrative coordination and construction supervision. The firm’s services cover project planning for residential buildings and specialized construction projects, as well as architecture and building-technical services.

Architecture Firms
View profile
CRMV GmbH Logo

CRMV GmbH 

Schaffhausen · Since 2013

The core activity of CRMV GmbH is the collection and analysis of traffic data, particularly in the field of road traffic. This includes: Traffic data collection: Collection of traffic data such as speed, traffic volume and traffic flow; Traffic counting: Counting of vehicles and pedestrians; Traffic classification: Classification of vehicles into different categories; Intersection data collection: Collection of traffic data at intersections and roundabouts; Drone videos: Collection of traffic data using drones; Access control: Automatic license plate recognition and access control for vehicles. The company offers these services primarily to authorities, engineering and planning offices, as well as private organizations in Switzerland.

Transport Infrastructure Companies
View profile
crossbox AG Logo

crossbox AG 

Schaffhausen · Since 2007

Restaurants
View profile
Crystal Consulting GmbH Logo

Crystal Consulting GmbH 

Schaffhausen · Since 2008

The core activity of Crystal Consulting GmbH is the strategic consulting and moderation of companies, particularly SMEs and public institutions, in the development and implementation of business strategies, with a focus on ESG topics (Environment, Social and Governance) and innovative approaches.

Management Consulting
View profile
CSSIT GmbH Logo

CSSIT GmbH 

Schaffhausen · Since 2011

The core activity of CSSIT GmbH is the provision of ICT service services, including IT consulting, services and solutions, with a focus on: network technology, telephony and VoIP, IT security, virtualization, high availability, software and hardware optimization, and service and support. The company offers these services as an ICT service partner and supports customers in solving their IT requirements.

IT Consulting & ServicesIT Infrastructure & CloudSoftware Development
View profile
CYou in Switzerland GmbH Logo

CYou in Switzerland GmbH 

Schaffhausen · Since 2020

CYou in Switzerland GmbH offers tailored trips and tours in Switzerland, particularly for small groups and families. The core activity includes planning and executing individual travel routes, guided tours and self-drive tours, all tailored to the needs of the customers.

Travel Agencies
View profile
Dakina GmbH Logo

Dakina GmbH 

Schaffhausen · Since 2017

The core activity of Dakina GmbH is the consulting and support of companies, administrative units, associations and individuals in the areas of project management, interim management, crisis management and intercultural communication, particularly in the German- and Arabic-speaking regions, with a focus on Switzerland and Egypt.

Management Consulting
View profile
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
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.
Per page
102050
  • 1
  • More pages
  • 87
  • 88
  • 89
  • 90
  • More pages
  • 294
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.