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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,816 companies indexed · Last updated: today
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1'269 companies found

help2help - Notfallschulungen Riesen Logo

help2help - Notfallschulungen Riesen 

Jona · Since 2019

The core activity of the company "help2help notfallschulungen" is the implementation of emergency training and courses in the following areas: Basic Life Support - Automated External Defibrillator (BLS-AED), first aid courses, child emergencies, shaken baby syndrome, first aid, and cardiopulmonary resuscitation (CPR). In addition, the company also offers team training, outdoor team days, and prevention workshops. Furthermore, defibrillators are rented out and school consultations on safety issues are provided.

Continuing Education Institutes
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HEMA Generalunternehmung AG Logo

HEMA Generalunternehmung AG 

Jona · Since 2002

The core activity of HEMA Generalunternehmung AG is the planning and execution of construction projects of all kinds, including the assumption and execution of general contractor and total contractor mandates. The company also provides services in the sale and rental of real estate and is constantly searching for building land in the Zurich Lake and Zurich Oberland regions.

General Contractors
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Hofstetter Immobilien AG Logo

Hofstetter Immobilien AG 

Jona · Since 1993

The core activity of Hofstetter Immobilien is real estate management, particularly the administration, management and sale of properties in the Schaffhausen region. This includes services such as tenant care, creation and management of rental relationships, coordination and control of maintenance work, personnel deployment and monitoring of janitorial services, as well as accounting and preparation of heating, ancillary and operating cost statements.

Property Management
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Holzwerkstatt Luis GmbH Logo

Holzwerkstatt Luis GmbH 

Jona · Since 2022

Interior ConstructionJoinery
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Hospital Partners AG Logo

Hospital Partners AG 

Jona · Since 2006

The core activity of Hospital Partners AG is the consulting and management of hospitals and healthcare facilities. They provide strategic and operational support in the areas of investment planning, procurement, contract management, operational organization, logistics and quality management. Furthermore, they support the implementation of concepts and the realignment of hospital processes.

Management Consulting
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H. Rosenberger GmbH Logo

H. Rosenberger GmbH 

Jona · Since 2003

The core activity of H. Rosenberger GmbH is timber construction, particularly planning, consulting and execution of carpentry work for new buildings, conversions, renovations, restorations, terrace decking, staircase construction, dormer installations and prefabricated construction.

Timber Construction & Carpentry
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H.Schneider Consulting Logo

H.Schneider Consulting 

Jona · Since 2022

The core activity of Helen Schneider Consulting is to provide services in the field of medical care and nursing, particularly in the following areas: * Medical care and accompaniment at home or at the location of choice by highly qualified professionals * Travel accompaniment, including planning, organization of transportation, accommodation and leisure activities * Everyday accompaniment and support in daily tasks * Home care, senior care, home nursing, treatment care and relief services * Basic care and treatment care. Thus, the company offers a comprehensive range of services in the field of health and social care.

Home Care Services
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Huber Beratungs AG Logo

Huber Beratungs AG 

Jona · Since 1988

Management Consulting
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Huber Hermann Gastro-Technik Logo

Huber Hermann Gastro-Technik 

Jona · Since 1996

The core activity of Huber-Gastrotech is the sale, financing, repair and distribution of dishwashers and coffee machines for industry, household and commercial use.

Repair of Machinery & Electronic Devices
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ICOTECH Systemtechnik Marcel Bollhalder Logo

ICOTECH Systemtechnik Marcel Bollhalder 

Jona · Since 2005

The core activity of ICOTECH Systemtechnik is the provision of IT services for small and medium-sized enterprises (SMEs) as well as private individuals. This includes: IT consulting and conception, hardware and software supply, installation and repair, IT security services, including virus protection, Trojan protection and hacker protection, backup strategies for servers, clients and individual computers, wireless networking, powerline and LAN networks, telephony, consulting, project planning and delivery, as well as installation and introductory courses in Windows, Word, Excel, PowerPoint and the Internet. The company offers a comprehensive all-round service tailored to the needs of its customers.

IT Consulting & Services
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IED Gruppe AG, Zweigniederlassung Rapperswil Logo

IED Gruppe AG, Zweigniederlassung Rapperswil 

Jona · Since 2024

IED Gruppe AG, Zweigniederlassung Rapperswil is a network infrastructure company providing planning, construction, maintenance and asset-management services for energy, telecommunications and transport networks. Its services include line construction, high-voltage cable installation, network construction, telecom network construction, and corrosion protection and concrete repair.

Electrical Industry
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iFTC GmbH Logo

iFTC GmbH 

Jona · Since 2021

The company offers services in the areas of finance, administration, technology and projects. The core activities include: Financial and accounting: accounting, tax returns, property management; Administration: management and organization, personnel responsibility, personnel recruitment; Technology and projects: CIM project management, operations management, QM setup, introduction of ERP systems, consulting and introduction of CAM systems and flexible manufacturing systems; Management: corporate management, strategy development, ISO certification. The company thus offers a comprehensive range of services for companies, from financial and personnel management to technical consulting and project management.

Technical Consulting & Engineering
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Immopedia GmbH Logo

Immopedia GmbH 

Jona · Since 2012

The core activity of Immopedia GmbH encompasses all services related to the topic of real estate, including: * Sales and rental management * Administration and financing * Value and quality management * Project development and realization * Marketing materials and photography. The company thus offers a comprehensive range of services for real estate owners and interested parties.

Real Estate Project Development
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Industriemetall Handel AG Logo

Industriemetall Handel AG 

Jona · Since 2010

The company's core activity is the trade in metals, particularly primary and secondary metals, as well as the provision of services in the areas of logistics, pricing and hedging for the metal, foundry and steel industries.

Wholesale - Construction & Raw Materials
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Instru-Rep AG Logo

Instru-Rep AG 

Jona · Since 2024

The company Instru-Rep AG offers services in the field of repair and maintenance of medical devices and instruments, particularly for surgical instruments, ultrasound probes, flexible endoscopes and phaco handpieces. The core activity includes the overhaul and repair of these devices, as well as the provision of loan equipment and the implementation of quality management and maintenance measures. In addition, the company also offers consulting and service services for optimizing instrument and repair management.

Repair of Machinery & Electronic Devices
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JOVIS enterprises AG Logo

JOVIS enterprises AG 

Jona · Since 1999

JOVIS enterprises AG develops the formulation software THE DRUID to support formulation development, documentation and regulatory affairs for cosmetics, food, pharmaceutical and washing/cleaning products. The company also provides implementation, customization, process optimization, data migration, software maintenance and professional support for product information files and safety assessments.

Software Development
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Joy of Dance GmbH Logo

Joy of Dance GmbH 

Jona · Since 2008

The core activity of JOY OF DANCE GmbH is the provision of services in the field of dance and entertainment, specifically: operating a dance school (JOY OF DANCE ACADEMY), organizing events, mediating dancers, selling dance articles, vouchers and costumes, choreographing and performing dance shows, and promoting talents in the field of dance. The company thus offers a comprehensive range of services in the field of dance and entertainment.

Sports & Recreation Instruction
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KMU Kaufmann Management- und Unternehmensberatung Logo

KMU Kaufmann Management- und Unternehmensberatung 

Jona · Since 2015

The company's core activity is the provision of economic services to companies and private individuals, particularly in the areas of corporate consulting, corporate brokerage and sales, as well as the organization of seminars and events.

Management ConsultingFinancial Services
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Kris Grill 2000 GmbH Logo

Kris Grill 2000 GmbH 

Jona · Since 2016

Kris Grill 2000 GmbH operates a food truck and catering service that prepares and serves freshly grilled dishes such as burgers, baguettes, snacks and salads for events and corporate functions.

Catering
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KSK Bless Logo

KSK Bless 

Jona · Since 2010

The core business of KSK Bless is the rental and sale of coffee machines as well as the trade in coffee beans.

Repair of Machinery & Electronic Devices
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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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MIRU Architektur Michael Rüegg Logo

MIRU Architektur Michael Rüegg 

Jona · Since 2021

The core activity of MIRU Architektur is the provision of architectural services, in particular the planning, development and project management of construction projects, as well as the support of building owners and architectural offices in building law and construction-related matters.

Architecture Firms
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MK Verwaltungen GmbH Logo

MK Verwaltungen GmbH 

Jona · Since 2024

The core activity of MK Verwaltungen GmbH is the provision of real estate and accounting services.

Property Management
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Monopol Immobilien AG Logo

Monopol Immobilien AG 

Jona · Since 2016

The company Monopol Immobilien is engaged in real estate.

Real Estate Brokerage
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MPK Architekten AG Logo

MPK Architekten AG 

Jona · Since 2015

The core activity of MPK Architekten AG is the planning and realization of construction projects, particularly in the field of residential construction, including the new construction and renovation of multi-family homes, single-family homes, residential and commercial buildings, and the repurposing of existing buildings.

General Contractors
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MSA Europe GmbH Logo

MSA Europe GmbH 

Jona · Since 2014

MSA Europe GmbH develops, manufactures and supplies safety products and systems for industrial and emergency-response markets, including gas detection, respiratory protection, head protection, fall-protection systems and firefighter protective clothing.

Retail - Machinery & Technical Equipment
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MSA Schweiz GmbH Logo

MSA Schweiz GmbH 

Jona · Since 2004

Wholesale - Machinery & Technical Equipment
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Musik Rösterei GmbH Logo

Musik Rösterei GmbH 

Jona · Since 2022

The company's core activity is music production and processing, particularly mixing and mastering of music tracks for artists, bands, producers and other music creators. The company also offers recording services and collaborates with partners to enable comprehensive music production.

Recording Studios & Audio Production
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Neovii Pharmaceuticals AG Logo

Neovii Pharmaceuticals AG 

Jona · Since 2013

Neovii Pharmaceuticals AG is an independent global biopharmaceutical company that develops and brings to market polyclonal antibody immunosuppressive therapies. Its research and products focus on transplantation medicine, stem cell transplantation, and hematology/oncology and immune disorders; the product range includes Grafalon®.

Pharmaceutical Industry
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Bioviida Ventures GmbH Logo

Bioviida Ventures GmbH 

Jona · Since 2023

Neovii Biopharmaceuticals GmbH is a biopharmaceutical company that develops and markets polyclonal antibody therapies for transplantation medicine and hematology/oncology. The company supports research in solid-organ and stem-cell transplantation, immune disorders and hemato-oncological conditions, and its portfolio includes the polyclonal antibody product Grafalon®.

Pharmaceutical Industry
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Ohm Elektro Solar GmbH Logo

Ohm Elektro Solar GmbH 

Jona · Since 2022

The core activity of Ohm-elektro is the planning, installation and maintenance of photovoltaic systems, as well as the performance of electrical inspections and the provision of service offerings in the field of electrical engineering.

Solar & Photovoltaics
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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.