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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
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7'410 companies found

Graf Biscioni Architekten AG Logo

Graf Biscioni Architekten AG 

Winterthur · Since 2004

The core activity of Graf Biscioni Architekten AG is the planning and realization of construction projects, particularly in the area of residential and commercial buildings, schools, sports halls, nursing homes and other public buildings. The company provides architectural services, from planning to execution of construction projects, and has specialized in the implementation of complex construction projects in Switzerland.

Architecture Firms
View profile3.7(3)
Haathee KLG Logo

Haathee KLG 

Winterthur · Since 2021

Haathee KLG provides wedding photography and videography services, offering full-day and half-day photo and film packages that include highlight films, ceremony coverage, teasers, and edited high-resolution photographs. The team produces highlight and same-day videos and specifies delivery timelines for photo and film products; Haathee KLG received the Viewers Award at the Zurich Film Festival.

Photography
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Heber.Link.Asendorf AG Logo

Heber.Link.Asendorf AG 

Winterthur · Since 2009

The company's core activity is the creation and implementation of marketing communication plans for customers from various industries. This includes conception, analysis, selection of suitable means and media, graphics, copywriting, production and cost control. The company also offers specific services such as promotion, merchandising, trade fair and event organization, logistics and digital solutions. It positions itself as a full-service agency that covers all aspects of marketing communication.

Advertising Agencies
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Hermann und Lüthi AG Logo

Hermann und Lüthi AG 

Winterthur · Since 1993

The core activity of Hermann and Lüthi AG is carpentry, particularly the manufacture and installation of furniture, cabinets, kitchens, doors, bathroom furniture and other wood products. The company also offers services such as interior finishing, repairs and restoration of wood objects. Additionally, it performs CNC contract work.

Building MaintenanceInterior Construction
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Herz für Kinder - Schweiz Logo

Herz für Kinder - Schweiz 

Winterthur · Since 2008

Herz für Kinder - Schweiz is a Swiss aid organisation that supports socially disadvantaged children and child-care institutions. The association provides food, medicines, beds and clothing, funds medical and therapeutic treatments, and runs projects such as food packages, an emergency fund and winter relief in western Ukraine in cooperation with local staff and church communities.

NGOs & NPOs
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IMPERU AG Logo

IMPERU AG 

Winterthur · Since 2024

The core activity of IMPERU AG is the execution of construction projects, including total contracting, general planning, general contracting, construction management and craft services such as plastering, painting, façades, flooring and building drying. The company provides comprehensive services for residential construction projects, commercial buildings, office buildings, renovations and modernizations of existing properties.

General Contractors
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INCA Maschinen GmbH Logo

INCA Maschinen GmbH 

Winterthur · Since 2019

The core activity of INCA Maschinen GmbH is the sale, maintenance, repair and distribution of spare parts for woodworking machines, particularly for INCA machines. The company also offers used machines, additional equipment and accessories, and carries out repairs and conversions of machines. Furthermore, it provides consulting, service and installation of dust extraction systems.

Wholesale - Machinery & Technical Equipment
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IntegraVista GmbH Logo

IntegraVista GmbH 

Winterthur · Since 2024

IntegraVista GmbH is an educational provider offering the “JumpStart” programme to prepare youth and young adults for vocational training (EFZ/EBA), integration pre-apprenticeships or a vocational preparatory year. Services include small classes, individual coaching, job‑oriented projects and instruction in German, mathematics, IT, general education and vocational subjects.

Continuing Education Institutes
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Isler + Kägi AG Bedachungen Logo

Isler + Kägi AG Bedachungen 

Winterthur · Since 2016

The core activity of Isler + Kägi AG is the planning, execution and management of roofing work, including the construction of pitched roofs, flat roofs and photovoltaic systems.

RoofingSolar & Photovoltaics
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isodicht GmbH Logo

isodicht GmbH 

Winterthur · Since 2011

The core activity of Isodicht GmbH is the provision of services in the field of building sealing, particularly in the following specific areas: joint sealing, fire stopping, Combiflex sealing, vapour and water membranes, and concrete injections. The company offers consulting, planning and execution of sealing solutions for new buildings, renovations and restorations to prevent damage from moisture, water and fire and to ensure the tightness of buildings.

Sealing & Insulation
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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.