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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,378 companies indexed · Last updated: today
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3'293 companies found

R&D Partners Europe GmbH Logo

R&D Partners Europe GmbH 

Basel · Since 2010

R&D Partners Europe GmbH is a recruitment and workforce solutions firm serving the life sciences sector. It places specialist and executive talent and provides services including Functional Service Provider (FSP), Managed Service Programmes (MSP), Recruitment Process Outsourcing (RPO), executive search, permanent recruitment and contingent staffing across functions such as clinical development, regulatory affairs, quality assurance and drug safety.

Recruitment & HR Consulting
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Hochrhein Musikfestival AG Logo

Hochrhein Musikfestival AG 

Basel · Since 2015

The company Hochrhein Musikfestival AG is primarily active in the organization and implementation of music festivals and projects. These include the concert series Klassik Sterne Rheinfelden, the Solsberg Festival, Open Classics am Rhein, Erasmus klingt!, Klassik Sterne A Cappella, Planet Chamber Music, and the composition competition Basel Composition Competition. In addition, the company produces concert recordings and live streams under the label HMF Productions.

Cultural & Educational Organizations
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Hofer Gravuren GmbH Logo

Hofer Gravuren GmbH 

Basel · Since 2016

The core activity of Hofer Gravuren GmbH is the manufacture and engraving of signs, particularly company signs, practice signs, directional signs, door signs, room designation signs and other types of signs made from various materials such as brass, aluminum and plastic. The company also offers services such as on-site sign installation for customers in the Basel region.

General Goods Production
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Home and Technology - Fire Protection AG Logo

Home and Technology - Fire Protection AG 

Basel · Since 1991

The core activity of the company "Home and Technology - Fire Protection AG" includes planning, implementation, installation, maintenance and service work in the field of building technology, particularly in the areas of: Sanitary technology, Heating, Ventilation and air conditioning, Insulation, Fire protection technology. The company thus offers comprehensive solutions for the technical equipment of buildings, from planning to maintenance and repair.

Plumbing & Building Services
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Horburg Verwaltungs AG Logo

Horburg Verwaltungs AG 

Basel · Since 1998

Horburg Verwaltungs AG is a property management company focused on the commercial/administrative management of real estate. Its services include management of single-family houses, condominium ownership and multi-family buildings, and it engages experienced technical specialists for technical matters.

Real Estate Project Development
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hübschergestaltet GmbH Logo

hübschergestaltet GmbH 

Basel · Since 2011

The core activity of the company "hübschergestaltet GmbH" is independent lighting design, in particular the planning and implementation of lighting concepts for architectural projects, both in interior and exterior areas.

Specialized Construction Activities
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HWB Capital Management Schweiz GmbH Logo

HWB Capital Management Schweiz GmbH 

Basel · Since 2007

The core activity of HWB Capital Management is investment consulting and fund management. The company offers value-oriented, rule-based and forecast-free investment instruments and aims to provide its investors with long-term added value compared to alternative investment strategies.

Funds & Investment Companies
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Hygiaso AG Logo

Hygiaso AG 

Basel · Since 2022

The company hygiaso is developing a platform that enables citizens to manage their own health data on their own device. In addition, the company provides consulting and support for sustainable solutions and strategic decisions in the areas of Life Sciences (pharmaceuticals, diagnostics, medical technology), data and privacy protection, digital governance and transformation, strategy and IT solutions. The platform also enables healthcare providers, researchers and authorities to access citizens' health data and use it for research purposes, while citizens retain control over their data and can decide whether and how their data is used.

Web Portals & Platform Companies
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Hypothekar-Bürgschaftsgenossenschaft schweizerischer Bau- und Wohngenossenschaften, HBG Logo

Hypothekar-Bürgschaftsgenossenschaft schweizerischer Bau- und Wohngenossenschaften, HBG 

Basel · Since 1956

The company's core activity is providing guarantees for real estate financing, particularly for non-profit housing developers, to enable the financing of affordable rental apartments.

Credit Institutions
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Ice Cream Dream Foundation Logo

Ice Cream Dream Foundation 

Basel · Since 2016

The core activity of the company "Ice Cream Dream Foundation" is to make children worldwide, especially in India, happy by sharing ice cream and giving them small moments of joy. The company pursues charitable goals and focuses on organizing events and collaborating with partners to fulfill its mission.

NGOs & NPOs
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ICON Clinical Research (Switzerland) GmbH Logo

ICON Clinical Research (Switzerland) GmbH 

Basel · Since 1998

The company ICON is a service provider to the pharmaceutical industry, focusing on clinical research, medical communication, and market access. The core activities include: * Clinical Research: Conducting clinical trials, including decentralized clinical trials, early-phase studies, and bioanalysis * Medical Communication: Creating medical content, such as publications, presentations, and marketing materials * Market Access: Supporting pharmaceutical companies in launching medicines, including health economics, outcomes research, and market research * Laboratory Services: Bioanalysis, biomarker development and analysis, as well as other laboratory services * Consulting: Strategic consulting for pharmaceutical companies in the areas of clinical research, market access, and medical communication The company also offers specialized services such as risk management, safety reporting, and regulatory affairs.

Pharmaceutical Industry
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ILD Schweiz AG Logo

ILD Schweiz AG 

Basel · Since 2021

The company ILD is specialized in leak detection and monitoring of flat roofs. Its core activities include moisture measurement, insulation drying, monitoring, flat roof inspection, tightness testing and the detection of leaks in flat roofs. To this end, they offer various systems and technologies, such as ProtectSys B, ProtectSys LPWAN and ProtectSys Bluetooth (BLE).

Specialized Construction Activities
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ILLUSTRATE HARUN RASHID, Architectural Illustrations Logo

ILLUSTRATE HARUN RASHID, Architectural Illustrations 

Basel · Since 2014

The core activity of the company 'Harun Rashid Illustrations' is the creation of illustrations, particularly inspired by landscapes, cultures, and myths from personal travels and world literature. Additionally, the company also offers services in the field of architectural visualizations and 3D renderings, both as a freelancer and in collaboration with architectural firms such as Diener & Diener Architekten.

Artists
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Immoforte AG Logo

Immoforte AG 

Basel · Since 2018

The company's core activity is the brokerage of real estate, particularly the sale and purchase of houses and properties. This includes services such as accompanying sellers and buyers, estimating the value of properties, analyzing their condition, and facilitating the conclusion of purchase and sale agreements.

Real Estate Brokerage
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Inari Medical Europe GmbH Logo

Inari Medical Europe GmbH 

Basel · Since 2020

Inari Medical Europe GmbH is a medical device company that develops and supplies mechanical thrombectomy systems and related devices for the treatment of venous thromboembolism (VTE). Products include the FlowTriever system for pulmonary embolism, the ClotTriever system for deep vein thrombosis, and catheters and sheaths such as RevCore, Protrieve, and Intri24.

Research & DevelopmentMedical Technology Industry
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Individual Modedesign Ursi Näf Kiefer Logo

Individual Modedesign Ursi Näf Kiefer 

Basel · Since 2003

The company's core activity is the development and production of individual, high-quality garments made from natural and synthetic fibers, with a focus on geometric shapes and perfect workmanship, under the label 'Ursi Näf / individual Modedesign'.

Textile & Clothing Industry
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infinitas capital AG Logo

infinitas capital AG 

Basel · Since 2015

The company einwert offers a platform for evaluating real estate values. The platform enables customers to commission valuations, which are carried out by qualified partners. All relevant data and documents can be integrated and made available via interfaces. The platform aims to digitize and simplify the process of real estate valuation.

Web Portals & Platform Companies
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Ingenieurbüro Dr. Hecht Schweiz GmbH Logo

Ingenieurbüro Dr. Hecht Schweiz GmbH 

Basel · Since 2016

Dr. Hecht Engineering is a partner for process engineering plant construction in various industries, particularly in the pharmaceutical and biotechnology, medical technology, chemical and petrochemical industries, as well as environmental technology. The company's core activity includes planning, expansion, optimization, and renovation of plants in these areas, including automation and media supply.

Technical Consulting & Engineering
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Ingenieurbüro Märki AG Logo

Ingenieurbüro Märki AG 

Basel · Since 2018

Ingenieurbüro Märki AG is an engineering firm working in civil infrastructure, geoinformation and geomatics/surveying. Services include planning and execution of utility and drainage systems, road and utility construction, wastewater and drinking‑water projects, GIS/data migration and management, surveying and CAD/graphic services.

Civil Engineering Firms
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Innenausbau Mahic Logo

Innenausbau Mahic 

Basel · Since 2019

The core activity of Innenausbaumahic is the execution of interior finishing works, particularly in the areas of: flooring installation (parquet, laminate, vinyl/hard flooring, carpets), painting, and project coordination and management. The company offers flexible solutions and individualized offers to customers who wish to renovate or redesign their spaces.

Flooring & Tiling
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Innotrade AG Logo

Innotrade AG 

Basel · Since 1995

Innotrade AG is a trading company engaged in import, marketing, sales and distribution of toys, beverages and eco-friendly disposable products. Its range includes brands such as Fischertechnik and Ninco, Weihenstephaner beers, ECO-NATURAL compostable tableware and bags, promotional items, and marketing and sales consulting.

Wholesale - Beverages & SpiritsWholesale - Food & Luxury ItemsWholesale - Toys & Baby Products
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Interdis AG Logo

Interdis AG 

Basel · Since 2012

Interdis AG provides independent actuarial and legal services in the field of occupational pension provision. The company's core activity is to advise and support pension institutions in the best interests of employers and insured persons, particularly in complex questions or projects related to occupational pension provision, as well as in the social and private insurance sectors.

Insurance Brokerage & Consulting
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Interessengemeinschaft der führenden europäischen Flusskreuzfahrtreedereien (IG RiverCruise ) Logo

Interessengemeinschaft der führenden europäischen Flusskreuzfahrtreedereien (IG RiverCruise ) 

Basel · Since 2005

The core activity of IG RiverCruise is the representation and promotion of the interests of the European river cruise industry. As an umbrella organization, it represents over 90% of the European river cruise market and advocates for the common interests of its members in the areas of safety, training and environmental protection.

Professional & Trade Associations
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INTERNATIONAL CERTIFICATION BIO SUISSE AG Logo

INTERNATIONAL CERTIFICATION BIO SUISSE AG 

Basel · Since 2001

The core activity of International Certification Bio Suisse AG (ICB AG) is the certification of businesses that produce products according to Bio Suisse guidelines, particularly for the Swiss market. This includes the certification of agriculture, processing, trade, wild collection, beekeeping, mushroom production and aquaculture.

Professional & Trade AssociationsTesting & Inspection Centers
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International Foundation for Patient Blood Management (IFPBM) Logo

International Foundation for Patient Blood Management (IFPBM) 

Basel · Since 2016

The company's core activity is medical research and education in the field of surgery, particularly in the areas of visceral surgery, vascular surgery, and patient blood management. The company also offers training programs and courses for physicians and surgeons and is involved in the development of educational materials and methods.

Research & Development
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InterPharmaLink AG Logo

InterPharmaLink AG 

Basel · Since 2002

The core activity of Interpharmalink is to advise and support companies in the pharmaceutical industry, particularly in the areas of Mergers and Acquisitions, Partnering, Corporate and Manufacturing Development, Operational Improvement, Quality and Sustainability.

Management Consulting
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IntiQuan AG Logo

IntiQuan AG 

Basel · Since 2015

The core activity of IntiQuan AG is the provision of services in the field of pharmacometrics and strategic consulting for the pharmaceutical industry. The company offers Model-informed Drug Development (MIDD) solutions that enable the support of drug development through the application of modeling and simulation methods. The services include, among other things, the performance of pharmacokinetic and pharmacodynamic modeling, the analysis of clinical data, and the development of strategies for the market launch of drugs.

Research & DevelopmentSoftware Development
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intuit AG Logo

intuit AG 

Basel · Since 2001

The core activity of Intuit AG is the development and application of a method for spiritual potential development called Evolus. This method is designed to help people tap into their spiritual potential and improve their self-awareness. To this end, the company offers an online test that evaluates a person's conscious and unconscious success parameters and provides decision-making foundations. The company also offers a workbook and additional resources to support individuals in their personal and professional development.

Coaching & Personal Development
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IOTAplus AG Logo

IOTAplus AG 

Basel · Since 2021

The core activity of IOTAplus AG is the provision of IT services, particularly in the areas of IT consulting, customized software development, and technical support. The company positions itself as a partner for innovative IT solutions, offering individual software solutions as well as reliable support for smooth systems and digital innovations.

Software Development
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IPS - Integrated Project Services GmbH Logo

IPS - Integrated Project Services GmbH 

Basel · Since 2015

IPS, a Berkshire Hathaway company, provides design, build and validation services for technically complex projects in the AEC industry (Architecture, Engineering and Construction).

Construction & Project Management
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ISC Executive Services GmbH Logo

ISC Executive Services GmbH 

Basel · Since 2011

ISC Executive Services GmbH provides relocation and destination support, real estate and property services, and coaching including cross-cultural training and language courses for assignees and companies; offerings include home search, registration assistance, school/childcare advice and concierge support.

Moving Companies
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iSecure GmbH Logo

iSecure GmbH 

Basel · Since 2002

The core activity of iSecure GmbH is to advise and support companies and institutions in the areas of IT automation and IT security. This includes the development and implementation of automation strategies, the establishment of competence centers, consulting on the implementation of IT security measures, conducting IT security audits and optimizing IT processes and services.

IT Consulting & Services
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itec solutions GmbH Logo

itec solutions GmbH 

Basel · Since 1999

The core activity of itec solutions is the marketing and distribution of IT products and accessories, including computer hardware, software, network and security solutions, as well as products for audio and video technology, lighting and power distribution. The company offers its products through an online shop and primarily targets companies, schools and authorities.

IT Consulting & ServicesOnline Shops
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Jacqueline Spengler Stiftung Logo

Jacqueline Spengler Stiftung 

Basel · Since 1999

The company's core activity is the management and administration of foundations, as well as the promotion of social, cultural and ecological projects. This includes advising on philanthropic matters, managing existing foundations, accompanying new foundations and providing financial support for projects in the areas of social welfare, culture and the environment.

Pension Funds
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JC Insurance Brokers GmbH Logo

JC Insurance Brokers GmbH 

Basel · Since 2019

The company is an insurance consulting firm specializing in the brokerage and management of insurance policies for business and private customers in Switzerland. The core activities include: insurance consulting and brokerage, management of existing and new insurance policies, creation of individual insurance packages, identification of under- and over-insurance and creation of savings potential, tax consulting and declaration for natural persons, financial consulting and planning. The company also offers additional services such as workshops, seminars, and support with tax returns.

Insurance Brokerage & Consulting
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Jean-David Cahn AG Logo

Jean-David Cahn AG 

Basel · Since 1999

The core activity of Galerie Cahn is the trade in antique artworks, particularly from Greek, Etruscan and Roman antiquity, as well as the organization of exhibitions and auctions. The company also offers services such as provenance research and valuation of artworks and works closely with museums, collectors and other art experts. Furthermore, Galerie Cahn is also committed to contemporary art and offers young artists the opportunity to exhibit their works in the gallery's premises.

Art & Antique Trade
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Jeker Finance Logo

Jeker Finance 

Basel · Since 2020

The core activity of Jeker Finance is to provide services in the fields of tax consulting, financial planning, investment, insurance and legal consulting, particularly in the preparation of tax returns and the calculation of personal tax liabilities.

Financial Services
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Jet & Boat Cleaning Services GmbH Logo

Jet & Boat Cleaning Services GmbH 

Basel · Since 2015

The core activity of the company "Jet & Boat Cleaning Services GmbH" is the cleaning of jet skis and boats.

Facility Management & Cleaning
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JobKompass GmbH Logo

JobKompass GmbH 

Basel · Since 2012

JobKompass GmbH provides career guidance and job coaching, including development of application dossiers, interview preparation, job-search support and assistance with business-plan development for self-employment.

Coaching & Personal Development
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Joseph Haydn Stiftung Logo

Joseph Haydn Stiftung 

Basel · Since 2013

The company's core activity is the organization, production and financing of music projects, in particular the performance and recording of Joseph Haydn's symphonies with renowned orchestras and conductors, as well as the publication of these recordings as a CD and vinyl collector's edition in book form.

Cultural & Educational Organizations
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Joss Treuhand Logo

Joss Treuhand 

Basel · Since 2002

The core activity of KMU Joss Treuhand GmbH is the provision of trust services for small and medium-sized enterprises, particularly in the areas of finance (accounting, etc.), human resources, and taxation. The company offers tailored services to support customers in managing their finances, personnel matters, and taxes, allowing them to focus on their core activities.

Fiduciary Offices
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JUMA Solutions GmbH Logo

JUMA Solutions GmbH 

Basel · Since 2019

The core activity of JUMA Solutions GmbH is the consulting and management of real estate objects, including legal consulting, project accompaniment and administrative support.

Property Management
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jusp architecture GmbH Logo

jusp architecture GmbH 

Basel · Since 2023

The core activity of the company "jusp architecture" is the provision of architectural services, in particular the planning and realization of renovation and new construction projects, as well as project management and direction in the field of architecture.

Architecture Firms
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Kanaan Sellers Group AG Logo

Kanaan Sellers Group AG 

Basel · Since 2022

The core activity of Kanaan Sellers Group is to invest as a partner in e-commerce companies, particularly those ready to take the next step in their development.

Private Equity & Venture Capital
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Karl Rottenhöfer AG Logo

Karl Rottenhöfer AG 

Basel · Since 2017

Karl Rottenhöfer AG produces chocolate specialties and fine baked goods and supplies wholesalers, importers, trade customers and retailers. The product range includes chocolate bars, pralines and seasonal fine baked goods; the company states it applies Fairtrade principles, sustainable sourcing and gentle manufacturing processes.

Food Processing
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Kart & Partner AG Logo

Kart & Partner AG 

Basel · Since 1981

The company is a general contractor with core activities in the following areas: * Planning and project development of construction projects * Architecture and design * Construction execution and project management * Renovation and refurbishment of real estate * Purchase and sale of real estate * Turnkey handover of construction projects The company offers a comprehensive service from planning to completion of construction projects and focuses on achieving the highest quality and customer satisfaction.

General Contractors
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Kathobe AG Logo

Kathobe AG 

Basel · Since 2022

Kathobe AG specializes in cathodic corrosion protection for steel reinforcement in concrete (KKS‑B). The company designs and installs permanent KKS‑B systems using titanium mixed‑metal‑oxide anodes (bands, meshes or rod anodes), provides monitoring and service contracts with annual inspections, and documents quality‑assurance measures in line with applicable standards.

Technical Consulting & Engineering
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KetoSwiss AG Logo

KetoSwiss AG 

Basel · Since 2017

The core activity of Keto.Swiss is the development and marketing of products, in particular MigraKet, aimed at the treatment and prevention of migraine and other health-related diseases, taking into account scientific findings and research results in the fields of nutrition, biochemistry and neurology.

Food Processing
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Kevin Horsley Communications Logo

Kevin Horsley Communications 

Basel · Since 2019

The core activity of the company "Write Now" (Kevin Horsley Communications) is the creation and implementation of communication strategies and solutions for companies, particularly in the areas of corporate communications, marketing communications, public relations, content creation and media relations.

Public Relations Consulting
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Kickfund AG Logo

Kickfund AG 

Basel · Since 2022

The core activity of Kickfund is to invest in Swiss Deep-Tech startups, particularly those that have participated in the Venture Kick competition. Kickfund provides these startups not only with financial support, but also with strategic consulting and network access to unlock their growth potential and create sustainable value.

Private Equity & Venture Capital
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Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

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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.