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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,089 companies indexed · Last updated: today
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1'351 companies found

RTV MEDIEN GmbH Logo

RTV MEDIEN GmbH 

Bülach · Since 1998

The core activity of RTV Medien GmbH is the creation of audiovisual and print products for companies, particularly in the areas of: image and advertising films, text and print productions (magazines, journals, brochures, books), and in-house communication (information and motivation of employees). The company also offers media and presentation training.

Film & TV Production
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Rudolf Wassmer Hoch- und Tiefbau GmbH Logo

Rudolf Wassmer Hoch- und Tiefbau GmbH 

Bülach · Since 2004

The company's core activity includes construction and civil engineering works, in particular: masonry work (new and renovation construction), concrete and reinforced concrete work (rough construction), sewer and civil engineering work (excavation, trenching, laying or relocating underground pipes), and crane truck services (transportation and lifting work). The company thus offers comprehensive construction services for private and public clients.

Building ConstructionCivil Engineering
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Sanesquare GmbH Logo

Sanesquare GmbH 

Bülach · Since 2024

The core activity of Sanesquare is the creation of tailored IT solutions, including web and mobile app development, machine learning, UI/UX design, quality testing, cloud integration, CRM and digital transformation. The company supports customers from various industries, including healthcare, retail, real estate and technology, in developing sustainable value and promoting trust through security.

IT Consulting & ServicesSoftware Development
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Sanitär Abazi GmbH Logo

Sanitär Abazi GmbH 

Bülach · Since 2008

Sanitär Abazi GmbH performs sanitary installations, repairs and pipe insulation, and handles consultation, planning, coordination and execution for new builds and renovations. The company serves residential properties as well as commercial and industrial clients and coordinates other trades when required.

Plumbing & Building Services
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schneider kläusli architekten ag Logo

schneider kläusli architekten ag 

Bülach · Since 2013

The core activity of Schneider + Kläusli Architekten is the planning and realization of individual, sustainable, high-quality and well-thought-out buildings, particularly in the areas of residential construction, extensions, conversions, renovations, commercial buildings and public buildings, as well as general contractor projects. This includes the execution of tasks such as consulting and idea development, design, approval procedures, execution planning, tendering and awarding, as well as construction management.

Architecture Firms
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Schweizerische Mobiliar Versicherungsgesellschaft, Generalagentur Bülach, Max Suter (Generalagent) Logo

Schweizerische Mobiliar Versicherungsgesellschaft, Generalagentur Bülach, Max Suter (Generalagent) 

Bülach · Since 2001

Schweizerische Mobiliar Versicherungsgesellschaft, Generalagentur Bülach, Max Suter (Generalagent) is a general agency of Die Mobiliar that provides insurance and pension advice, policy administration and claims support for private and business clients. The agency page lists contact details and a claims reporting option.

Insurance Companies
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Servitech GmbH Logo

Servitech GmbH 

Bülach · Since 1994

The core activity of Servitech GmbH is industrial automation and visualization of plants or prototypes. Specifically, this includes the areas of process control, software development, project management, commissioning, control cabinet design and construction, and plant maintenance. The company specializes in the automation of industrial processes and offers solutions for various industries. As a premium system integrator of Omron Electronics AG, Servitech GmbH works closely with this partner to develop innovative and efficient solutions for its customers.

Electrical IndustrySoftware Development
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Sideline Management AG Logo

Sideline Management AG 

Bülach · Since 2014

The company Sideline offers services to the sports sector, particularly for clubs, athletes, sponsors, and sports organizations. The core activities include: * Strategic club development and youth concept development * Marketing and communication solutions * Legal and administrative services, such as legal advice, contract and corporate law, as well as member management and accounting * Sports consulting and management The company positions itself as a reliable partner for the sports sector, offering individual solutions to strengthen the brand and success of its customers.

Advertising Agencies
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Sirius Brokers GmbH Logo

Sirius Brokers GmbH 

Bülach · Since 2017

The core activity of Sirius Brokers GmbH encompasses the following areas: insurance comparisons and savings, company formations, notarial certifications, corporate and legal consulting, and tax returns. The company offers these services as an independent intermediary and is registered with the FINMA.

Insurance Brokerage & Consulting
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Sir Rowland Hill AG Logo

Sir Rowland Hill AG 

Bülach · Since 1982

The core activity of Sir Rowland Hill AG is the collection, distribution and trade of philatelic and numismatic items, including stamps, coins, medals, banknotes, telephone cards, historical securities and accessories for collectors.

Art & Antique Trade
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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.