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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
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9'741 companies found

REINNOVA SAGL Logo

REINNOVA SAGL 

Lugano · Since 2014

REINNOVA SAGL is an intellectual property services firm that provides IP portfolio management and patent and trademark renewals (annuities). It also handles filing, validation, evaluation and licensing of patents and trademarks and works with European patent and trademark attorneys and technical consultants.

Licensing & Marketing of Intellectual Property
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Reistlingue Sagl Logo

Reistlingue Sagl 

Lugano · Since 1997

The core activity of Reistlingue includes translation and interpreting services, comprising text translations, certification revisions, transcreation, content localization, apostilles and document legalization, copywriting, content development, layout and design, as well as simultaneous interpreting. Additionally, the company also offers language courses for businesses and individuals, including conversation courses, private language courses, language coaching, and public speaking counseling.

Translation Services
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ReleWant SA Logo

ReleWant SA 

Lugano · Since 2006

ReleWant SA is a Skill Integrator and professional IT services company that identifies, coordinates and aggregates IT specialists to deliver tailored IT solutions. Its services include IT consulting, custom software development, cloud solutions, cybersecurity, blockchain implementations, artificial intelligence integration, e‑commerce, corporate websites and digital marketing.

IT Consulting & Services
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REMO LEUZINGER ARCHITETTO sagl Logo

REMO LEUZINGER ARCHITETTO sagl 

Lugano · Since 2014

REMO LEUZINGER ARCHITETTO sagl is an architectural practice providing design and project planning services for residential, healthcare, educational and public infrastructure projects, as well as building restorations. Services include competition entries, project management and publications.

Architecture Firms
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Renzo Tarchini Cantieri & Contratti SA Logo

Renzo Tarchini Cantieri & Contratti SA 

Lugano · Since 2003

The core activity of Renzo Tarchini Cantieri & Contratti SA consists of providing engineering services, particularly in the areas of project management and construction management, technical and legal consulting, contract administration and review, and translation of technical and legal texts. The company specializes in the planning, execution and supervision of construction projects, especially in the field of civil engineering, such as tunnel construction, road construction and bridge construction. It also offers services in the areas of project management, contract administration and legal consulting.

Technical Consulting & EngineeringCivil Engineering FirmsConstruction & Project Management
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Resolv SA Logo

Resolv SA 

Lugano · Since 2009

The core activity of Resolv is the development and manufacture of products that facilitate repairs and simplify the work of professionals and DIY enthusiasts. In particular, the company focuses on the production of innovative solutions such as sealants, polymer cements and other products for the construction and renovation sector.

Sealing & Insulation
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RESONOR SA Logo

RESONOR SA 

Lugano · Since 2008

The core activity of Resonor SA is investment consulting and trading in gold as an investment opportunity.

Financial Services
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Revigeco Immobiliare Sagl Logo

Revigeco Immobiliare Sagl 

Lugano · Since 2023

The core activity of Revigeco SA is the provision of fiduciary services, particularly in the following areas: * Fiduciary services for companies and private individuals, including corporate administration, accounting, financial statements, personnel management and corporate consulting * Real estate management and brokerage, including property administration, rental property management and intermediation in buying and selling * Tax consulting and planning, including tax consulting, tax returns and withholding tax * Support in the establishment and management of companies, including company formation and company administration Overall, Revigeco SA offers a wide range of services aimed at supporting companies and private individuals in managing their financial and legal affairs.

Fiduciary Offices
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Revigeco SA Logo

Revigeco SA 

Lugano · Since 1984

Fiduciary Offices
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REVOZONA AG Logo

REVOZONA AG 

Lugano · Since 2022

The core activity of Revozona is the development and provision of ozone technology for the textile industry, particularly for the pre-treatment and bleaching of fabrics before printing and dyeing. The company offers ozone generators and systems that provide an environmentally friendly and resource-saving alternative to conventional methods. Revozona's ozone technology is designed to reduce water, chemical and energy consumption while minimizing environmental impact.

Mechanical Engineering IndustryTextile & Clothing Industry
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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.