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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,805 companies indexed · Last updated: today
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1'268 companies found

Künzle Treuhand AG Logo

Künzle Treuhand AG 

Jona · Since 1978

The core activity of Künzle Treuhand AG encompasses the provision of services in the fields of trust, auditing, tax consulting, and business consulting. Specifically, the company offers the following services: * Trust: Accounting, payroll accounting, annual and interim financial statements, VAT returns, social insurance settlements * Auditing: Conducting audits, due diligence, foundation audits, examination of capital increases and decreases * Tax consulting: Tax advice, tax planning, tax optimization, advice on company sales and restructuring * Business consulting: Financing and business plans, succession planning, company valuations, design and documentation of the Internal Control System (ICS) The company thus offers a comprehensive range of services for companies and private individuals focused on the areas of finance, taxes, and law.

Fiduciary Offices
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Kuvvu GmbH Logo

Kuvvu GmbH 

Jona · Since 2014

The core activity of Kuvvu GmbH is the development of digital solutions, particularly the conception, programming and implementation of websites, web applications, online shops and mobile apps. They support their customers in digitizing their business processes and offer individual solutions for simplifying technical systems and optimizing online presence.

Software Development
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Labor Service GmbH Logo

Labor Service GmbH 

Jona · Since 2021

The core activity of Labor Service GmbH is the calibration of pipettes, particularly micro and macro pipettes, as well as related services such as decontamination, adjustment and testing in the laboratory.

Repair of Machinery & Electronic DevicesTesting & Inspection Centers
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Laimbacher GmbH Logo

Laimbacher GmbH 

Jona · Since 1999

The core activity of Laimbacher Werner GmbH is timber construction and roofing, including element construction, roof service and related services such as total renovation, repair and cleaning of gutters.

Timber Construction & Carpentry
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Lakers Nachwuchs AG Logo

Lakers Nachwuchs AG 

Jona · Since 2017

Lakers Nachwuchs AG runs the youth organisation of the SCRJ Lakers, overseeing junior teams, training sessions, match schedules and youth events such as hockey school registrations and tournaments.

Sports & Recreation InstructionIce Hockey Clubs
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Lakeside Investments AG Logo

Lakeside Investments AG 

Jona · Since 2012

Lakeside Investments AG is a real estate investment company that buys, holds, develops and sells properties. It refurbishes outdated buildings and manages and rents out selected properties.

Real Estate Brokerage
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Leading Innovation Partner Christof Schön Logo

Leading Innovation Partner Christof Schön 

Jona · Since 2014

Leading Innovation Partner Christof Schön provides consultancy on innovation processes and innovation capability development, supporting organisations in developing new products, services, processes and business models. Services include workshops, concept development and project planning and steering across the phases “why, what, how”.

Management Consulting
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Ledaco GmbH Logo

Ledaco GmbH 

Jona · Since 2023

Ledaco GmbH provides consultancy in social insurance, case management and administrative and legal support services. It advises individuals and businesses on social insurance matters (e.g. AHV/IV/EO, UVG, BVG), and offers case management, lifetime-provision planning, assistance after death and administrative services such as correspondence, form completion and proofreading.

Management Consulting
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Leichtmetallbau AG Logo

Leichtmetallbau AG 

Jona · Since 1966

Leichtmetallbau AG manufactures and installs lightweight metal and aluminium components for building applications. The company provides planning, fabrication and final assembly for balconies, facades, railings, stairs, doors and gates, awnings and glazed winter gardens, and holds EN 1090 certification.

Metal Construction
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LGT Raumlufthygiene GmbH Logo

LGT Raumlufthygiene GmbH 

Jona · Since 2022

The core activity of LGT Raumlufthygiene is the implementation of hygiene measurements, accompaniment and consulting of customers in the field of air technical systems, particularly with regard to ventilation hygiene, cleaning and maintenance of ventilation systems, as well as the implementation of measures to improve air quality in various facilities such as schools, hospitals, nursing homes, hotels and industrial plants.

Facility Management & Cleaning
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LIRO Schweiz Gastro GmbH Logo

LIRO Schweiz Gastro GmbH 

Jona · Since 2022

The core activity of LIRO Schweiz Gastro GmbH is the consulting and coaching of gastronomy businesses, particularly in the areas of business management, controlling, and improvement of business results. The company also offers services such as event organization and product brokerage. The core activity can be described as 'gastronomy consulting and coaching'.

Management Consulting
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love4all Logo

love4all 

Jona · Since 2019

The company's core activity is to support destitute people in Africa, particularly in Rwanda and other central African countries, by establishing and supporting schools, school buildings, hospitals, or water projects, with a focus on the education and training of young women and widows.

NGOs & NPOs
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Lukas Domeisen AG Logo

Lukas Domeisen AG 

Jona · Since 2007

Lukas Domeisen AG is an engineering and surveying firm providing surveying, geomatics and municipal engineering services. Its offerings include official cadastral surveying, construction surveying and stakeout, GIS and geodata management, monitoring and expert reports.

Civil Engineering Firms
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lulei beratungs & service gmbh Logo

lulei beratungs & service gmbh 

Jona · Since 2017

lulei beratungs & service gmbh provides consulting and service activities primarily for financial-sector companies, with a focus on market development, regulation, risk and compliance. Services include consultancy, operational services and training.

Management Consulting
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LuXXboden Durmisi Logo

LuXXboden Durmisi 

Jona · Since 2017

The core activity of LuXXboden Durmisi is the consulting, planning, execution and acceptance of floor coverings and painting work. In particular, the company offers a wide range of floor coverings such as parquet, laminate, carpet, linoleum, PVC, vinyl, cork and industrial floors.

Flooring & TilingPainting & Plastering
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Malergeschäft Ruedi Bohren GmbH Logo

Malergeschäft Ruedi Bohren GmbH 

Jona · Since 2013

The company Malergeschäft Ruedi Bohren GmbH specializes in painting and varnishing work in the interior and exterior sectors.

Painting & Plastering
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Mam Nature Swiss AG Logo

Mam Nature Swiss AG 

Jona · Since 2021

The core activity of Mam Nature Swiss AG is the development, manufacture and marketing of water filtration systems and products, in particular the "Swiss Water DYNAMIZER" as well as various filters such as "Water LIME", "Water PARTICLE FILTER" and "Water FINE FILTER".

Mechanical Engineering Industry
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Marty Korrosionsschutz AG Logo

Marty Korrosionsschutz AG 

Jona · Since 2009

Marty Korrosionsschutz AG carries out corrosion protection and coating work on steel and concrete components. The company provides both on-site mobile services and stationary workshop treatments, including surface preparation, coatings, concrete repairs and coating inspections.

Building Maintenance
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Mega Immobilien GmbH Logo

Mega Immobilien GmbH 

Jona · Since 2022

The core activity of Mega Immobilien GmbH is the execution of purchase, sale and renovation activities in the field of real estate. This includes in particular: purchase and sale of real estate, renovation and conversion of real estate, consulting and valuation of real estate, interior design and redesign of living and commercial spaces, marketing and presentation of real estate. The company thus offers a comprehensive range of services in the field of real estate economics.

Real Estate BrokerageReal Estate Project Development
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MIRAP Immobilien AG Logo

MIRAP Immobilien AG 

Jona · Since 1973

MIRAP Immobilien AG provides sheet metal processing services, including welding, laser cutting, punching, milling, forming and surface finishing.

Property Management
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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.