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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
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2'937 companies found

Hoona GmbH Logo

Hoona GmbH 

Schaffhausen · Since 2024

The core activity of Hoona GmbH is the organization and administration of projects, particularly in the field of political campaigns, events, and signature collections. This includes planning, coordinating, and executing events, administratively processing signature sheets for political initiatives, and developing customized solutions for individual projects.

Administrative ServicesTrade Fair & Event Organizers
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HTS direkt AG Logo

HTS direkt AG 

Schaffhausen · Since 2010

HTS direkt AG is a manufacturer and supplier of heavy-duty transport and lifting equipment, particularly chassis, machine jacks and attachment points for in-house heavy-duty transport. The company's core activity includes the development, production and distribution of these products, as well as the creation of custom solutions for specific customer requirements.

Rental of Machinery & Equipment
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huber baudienstleistung & innenausbau gmbh Logo

huber baudienstleistung & innenausbau gmbh 

Schaffhausen · Since 2021

The core activity of the company 'huber baudienstleistung & innenausbau gmbh' is the provision of services in the field of interior finishing, environmental work, and furniture making. Specifically, this includes: Interior finishing: wall and ceiling cladding, attic conversions, drywall construction, interior and sliding doors, curtain rails, floors, bathroom renovations, disposal and clearance work. Environmental work: planting hedges, small walls, border strips, garden paving, Corten steel edging, privacy screens, maintenance of house and garden. Furniture making: built-in cupboards, adapting and supplementing furniture, assembly and disassembly. Additionally, the company also offers freelance services to businesses, particularly in the areas of workshop and construction. The company thus offers a wide range of services focused on interior finishing, environmental work, and furniture making.

Building MaintenanceInterior ConstructionTimber Construction & Carpentry
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Hundebetreuung Schaffhausen GmbH Logo

Hundebetreuung Schaffhausen GmbH 

Schaffhausen · Since 2022

Other Service Industries
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Hydrowatt AG Logo

Hydrowatt AG 

Schaffhausen · Since 2004

Hydrowatt AG develops and manufactures hermetically sealed radial-piston high-pressure pumps based on the AXIFLEX® system, supplying pumps for pressures up to 600 bar and complete hydraulic systems for industrial and mining applications.

Mechanical Engineering Industry
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HY-LINE AG Logo

HY-LINE AG 

Schaffhausen · Since 2001

The company offers solutions and services in the field of professional electronics, particularly in the industries of medical technology, automation, mechanical engineering, Electronics Manufacturing Services (EMS), and utility and industrial vehicles. The core activities include: component design and development, certification and approval, procurement and production, logistics and quality management, consulting and support for product development and launch, and development and delivery of specific solutions such as Smart Shelf Display, AnySurface Keyboard, voice control, Industrial and Medical PC, Safety Key, Smart Battery System, and IoT solutions. The company positions itself as a hub for innovation, connecting cutting-edge technology companies with its expertise to create a competitive edge for its partners.

Electrical IndustryWholesale - Electronic Devices
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IBB-SH, Gnädinger Simon Logo

IBB-SH, Gnädinger Simon 

Schaffhausen · Since 2013

The core activity of IBB-SH Immobilien + Bau encompasses the areas of real estate purchase and sale, real estate valuation, consulting, and construction. Specifically, the company offers the following services: * Real Estate Valuation: Determining the value of a property through various methods. * Real Estate Consulting: Consulting on all questions and issues related to construction, construction damage, or planned construction activities. * Real Estate Purchase and Sale: Mediation and sale of new and used properties. * Construction: Planning and realization of new construction projects, renovations, and conversions. The company positions itself as a competent partner in the field of real estate and construction, offering its customers comprehensive support in all property-related matters.

Real Estate Brokerage
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IDD Solutions GmbH Logo

IDD Solutions GmbH 

Schaffhausen · Since 2022

IDD Solutions GmbH primarily focuses on implementing IPD (Integrated Project Delivery), VDC (Virtual Design and Construction), and BIM (Building Information Modeling) in construction and infrastructure projects. Their core activities include digitally transforming construction projects through the application of 3D modeling, BIM2GIS, drone technology, and Metaverse Academy. They also offer training and certification in VDC and BIM, and support their clients in implementing efficient workflows and digital solutions in their projects.

IT Consulting & Services
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IDENTT SWISS AG Logo

IDENTT SWISS AG 

Schaffhausen · Since 2009

The core activity of IDENTT is the development and provision of solutions for identity verification and authentication, particularly in the area of digital document verification and the Know-Your-Customer (KYC) process. The company offers products and services that enable customers to verify the authenticity of identification documents and banknotes, and reduce identity fraud.

Software Development
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IFF Werbung GmbH Logo

IFF Werbung GmbH 

Schaffhausen · Since 2014

The core activity of IFF Werbung GmbH is the creation of creative solutions for companies in the fields of advertising, communication and design. This includes services such as: creation and development of brand identities (branding, CI/CD); production of advertising materials (print, online, film, event); visual effects and animations (3D/CGI, illustration, motion graphics); consulting and strategy development for companies; and production and design of media content (film, photography, graphics). The company positions itself as a creative agency that supports companies in developing their brand and communication, with a strong focus on close collaboration with clients.

Advertising Agencies
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LeadhubOutbound Leads by COHAGA

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

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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.