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

Swiss Bau-Armierungen GmbH Logo

Swiss Bau-Armierungen GmbH 

Siebnen · Since 2024

The core activity of Swiss Bau-Armierungen GmbH is the manufacture and distribution of reinforcements, particularly in the construction industry.

Glass, Ceramics, Stone & Construction Materials Industry
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3F-Technics GmbH Logo

3F-Technics GmbH 

Siebnen · Since 2006

3F-Technics GmbH specializes in automated metalworking and CNC milling, offering production of components and small series as well as planning and development of complex parts. The company uses CAD/CAM systems, tactile and physical measurement techniques, five‑sided machining and documents results in measurement reports, providing tailored packaging on delivery.

Metal Industry
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anleca consulting GmbH Logo

anleca consulting GmbH 

Siebnen · Since 2018

The company offers services in the field of digitalization and business consulting. The core activities include: * Development and implementation of digital solutions strategies * Process optimization and digitalization of business processes * Development of digitalization strategies and concepts * Implementation of complex projects in the field of digitalization * Consulting and support for the introduction of ERP systems and other digital solutions * Development of individual solutions for companies to meet their specific needs. The company positions itself as a sparring partner for companies that want to drive their digital transformation forward and offers a comprehensive range of services to support companies in their digital development.

IT Consulting & Services
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Apa Digital AG Logo

Apa Digital AG 

Siebnen · Since 2009

Apa Digital AG operates the Insight Guides platform, offering digital travel content, an online shop for guidebooks, and services to design and book tailor‑made itineraries with local experts.

PublishingWeb Portals & Platform Companies
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appgrade AG Logo

appgrade AG 

Siebnen · Since 2002

The core activity of appgrade AG is the development of software.

Software Development
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Architekturbüro Herbert Bruhin Logo

Architekturbüro Herbert Bruhin 

Siebnen · Since 2020

The company's core activity is the planning and execution of private and public buildings, including architecture, interior design and exhibition design.

Architecture Firms
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Arfipa Consulting AG Logo

Arfipa Consulting AG 

Siebnen · Since 2009

The core activity of ARFIPA Consulting AG is insurance consulting and brokerage. The company provides consulting services in the areas of insurance, insurance management and claims settlement, and brokers insurance policies for its clients. It works with renowned insurance partners to offer its clients optimal coverage concepts.

Insurance Brokerage & Consulting
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ATZENI SERVICES Logo

ATZENI SERVICES 

Siebnen · Since 2007

Atzeni is a specialist store for bicycles and cycling accessories. The core activities include: sale of bicycles from various brands (e.g. Merida, Wilier, Centurion, Price); servicing and repair of bicycles from all brands; consulting and sale of cycling accessories (e.g. clothing, shoes, helmets, accessories); design and sale of own cycling clothing (Atzeni Race Collection); organization of cycling tours and events (Women of Cycling Tours); and rental of electric bicycles. The company thus offers a comprehensive range of services and products for cycling enthusiasts.

Retail - Bicycles & Sports Equipment
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Bastelbox GmbH Logo

Bastelbox GmbH 

Siebnen · Since 2016

The core activity of the company 'Bastelbox' is the operation of a specialty store for crafting supplies and the conduct of courses and workshops for children and adults in the field of handicrafts and art. The company offers a wide range of crafting materials and accessories, enabling customers to learn various handicraft techniques under the guidance of experts and create their own works of art.

Retail - General Specialty Trade
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Bema Consulting GmbH Logo

Bema Consulting GmbH 

Siebnen · Since 2021

Bema Consulting GmbH provides fiduciary and financial services as well as magnet-resonance pain therapy. Its financial services include bookkeeping, payroll and personnel administration, VAT returns, annual accounts, tax filings and administrative support.

Management Consulting
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BILLUMINATE GmbH Logo

BILLUMINATE GmbH 

Siebnen · Since 2019

The core activity of Billuminate GmbH is the consulting and implementation of Business Intelligence and Analytics solutions, particularly in the area of Management Reporting and Dashboard Design, with a focus on SAP products such as SAP BW, HANA, BO, Lumira Designer and Analytics Cloud, as well as other tools like MS Power BI and Tableau.

IT Consulting & Services
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Bittner + Krull Softwaresysteme AG Logo

Bittner + Krull Softwaresysteme AG 

Siebnen · Since 2007

Bittner + Krull Softwaresysteme AG develops and supplies software solutions for energy-sector processes, with a focus on network operations and metering. The company offers end-to-end platforms and modules such as cloud data management, network customer portals, remote meter reading, outage management, workforce and project management, mobile field apps, and system integration.

IT Infrastructure & CloudSoftware Development
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Böni Bauabdichtungen GmbH Logo

Böni Bauabdichtungen GmbH 

Siebnen · Since 2024

Böni Bauabdichtungen GmbH carries out joint sealing, structural waterproofing, sealing works and fire-stopping. The company supplies silicone and hybrid joint systems, offers technical advice and performs work for new builds, renovations and subcontracted construction projects.

Sealing & Insulation
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Bruwa-Tech GmbH Logo

Bruwa-Tech GmbH 

Siebnen · Since 2001

The core activity of Bruwa-Tech GmbH is the manufacture and assembly of cables and wires, particularly the production of cable assemblies and assembled wires for various industrial sectors, such as system cables, motor cables, D-Sub, connection cables, actor/sensor cables, patch cables and flat ribbon cables.

Electrical Industry
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Büsser Tiefbau und Forst GmbH Logo

Büsser Tiefbau und Forst GmbH 

Siebnen · Since 2015

Büsser Tiefbau und Forst GmbH performs demolition, site/landscaping and forestry work and provides specialised and timber transport services. Services include earthworks, excavation and vacuum-excavation operations and the use of machinery such as excavators, multi-purpose carriers and transport vehicles.

ForestryCivil EngineeringSite Preparation
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CADAS GmbH Logo

CADAS GmbH 

Siebnen · Since 1998

CADAS GmbH provides consulting, planning, sales and installation of alarm systems and supplies complementary monitoring solutions (PasivSens) built using components from Ajax Systems.

Security ServicesIT Security
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CADEX Haltesystem, Felix Cadonau Logo

CADEX Haltesystem, Felix Cadonau 

Siebnen · Since 1999

The company's core activity is the development, manufacture and marketing of visual and acoustic protection systems, in particular the CADEX system, which enables screwless fastening of cladding.

Industrial & Product Design
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Carl Stahl AG, Seil- und Hebetechnik Logo

Carl Stahl AG, Seil- und Hebetechnik 

Siebnen · Since 1994

The core activity of Carl Stahl Technocables is the development, manufacture and delivery of wire ropes and push-pull controls, as well as the provision of comprehensive services such as consulting, testing and training in the field of wire rope technology.

Wholesale - Machinery & Technical Equipment
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Chinesische Gesundheitspraxis GmbH Logo

Chinesische Gesundheitspraxis GmbH 

Siebnen · Since 2011

Chinesische Gesundheitspraxis GmbH provides treatments in Traditional Chinese Medicine (TCM), including acupuncture, Chinese herbal therapy, moxibustion, cupping and Tuina. The practice is led by Nadja Mettler, a naturopath with a Swiss diploma in TCM.

Naturopathic Clinics
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Color Quelle GmbH Logo

Color Quelle GmbH 

Siebnen · Since 2020

The core activity of Color Quelle GmbH is the provision of services in the field of painting, facade and plastering work, including wallpapering, insulation and sealing, facade renovation, joint renovation, finishing work, facade cleaning, base coat, interior and exterior plastering, renovation, drywall construction and soundproofing.

Painting & Plastering
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Daniel Hüppin Treuhandbüro GmbH Logo

Daniel Hüppin Treuhandbüro GmbH 

Siebnen · Since 2021

The core activity of Daniel Hüppin Treuhandbüro GmbH is the provision of trust services, particularly in the areas of: tax consulting and tax planning, preparation of tax returns, review of tax assessments and tax increases, representation of interests before tax authorities, accounting and payment transactions, founding and management of companies (AG, GmbH), and creation of shareholder or partnership agreements. The company thus offers comprehensive financial and tax consulting services for businesses and individuals.

Fiduciary Offices
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D&C TEC Holding AG Logo

D&C TEC Holding AG 

Siebnen · Since 2020

The core activity of D&C TEC Holding AG is the development and provision of software solutions, particularly in the area of Enterprise Resource Planning (ERP) systems, specifically for the automotive industry. The company develops and distributes the CarProPortal (CPP Software), a comprehensive platform for car dealers, garages, car workshops, import and export of vehicles and other companies in the industry.

Software Development
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Decrusch GmbH Logo

Decrusch GmbH 

Siebnen · Since 2001

Decrusch GmbH is a heating-technology company offering heat pumps (air–water and brine/ground‑water systems). The company supplies products and provides services, including maintenance and service support for heat pump systems.

Plumbing & Building Services
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delfin coaching ag Logo

delfin coaching ag 

Siebnen · Since 2005

The core activity of delfin coaching ag is coaching and consulting, particularly in the area of personnel and organizational development.

Coaching & Personal Development
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design&graf-X thalmann gmbh Logo

design&graf-X thalmann gmbh 

Siebnen · Since 2013

design&graf-X thalmann gmbh provides advertising and graphic services, producing signage, car wrapping, large-format and digital printing, and UV-protection window films. The studio also offers product and drone photography and handles design, production and installation of advertising materials.

Printing Companies
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Diethelm Andreas Bar-Vermietung, Grafik/Design Logo

Diethelm Andreas Bar-Vermietung, Grafik/Design 

Siebnen · Since 2017

The core activity of Smuuf Design is the provision of services in the field of advertising technology, graphics, printing, and textile finishing. Specifically, this includes: The design and production of printed materials such as stationery, flyers, and promotional items; The labeling of cars, facades, shop windows, and the manufacture of signs and boards; The refinement of textiles through printing and embroidery; The organization of events and the provision of advertising technology. The company thus offers a wide range of services aimed at supporting companies and organizations in the implementation of their advertising and communication strategies.

Printing CompaniesAdvertising Agencies
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Dönz, ink in spirit tattoos Logo

Dönz, ink in spirit tattoos 

Siebnen · Since 2019

Dönz, ink in spirit tattoos operates a tattoo studio and, according to its website, also offers a tattoo academy.

Tattoo & Piercing Studios
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Doptik AG Logo

Doptik AG 

Siebnen · Since 1958

The core activity of Doptik AG is the distribution and sale of glasses, glasses accessories and optical products, such as glasses collections, reading glasses, diving masks, swimming goggles, glasses cords, glasses chains and special glasses. The company also offers a B2B webshop where customers can purchase products online.

Online Shops
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Dreiländerinstitut Jugend-Familie-Gesellschaft-Recht GmbH Logo

Dreiländerinstitut Jugend-Familie-Gesellschaft-Recht GmbH 

Siebnen · Since 2007

The company 'Dreiländerinstitut Jugend-Familie-Gesellschaft-Recht GmbH' primarily focuses on conducting research, consulting, and education in the areas of youth, family, and social policy. The core activities include: practical research and science-practice transfer, institutional consulting and development, organization of further training events, expert discussions, and conferences, development of didactic materials and conducting interviews, consulting and supporting institutions and practitioners in the field of child protection and youth welfare. The company particularly concentrates on the topics of youth, family, society, and law, with a focus on German-speaking countries.

Research & DevelopmentContinuing Education Institutes
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Elmo Fassadenbau GmbH Logo

Elmo Fassadenbau GmbH 

Siebnen · Since 2020

The core activity of ELMO Fassadenbau GmbH is the execution of works in the field of facade construction, including facade insulation, thermal insulation, fire protection, drywall construction, plastering and painting, as well as renovation work on building facades.

Specialized Construction Activities
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Engin Markt GmbH Logo

Engin Markt GmbH 

Siebnen · Since 2015

Engin Markt GmbH is a food retailer offering Turkish-inspired specialties and fresh groceries, including veal, beef, lamb, fruits and vegetables. The business also operates an on-site restaurant and provides ordering for takeaway and delivery.

Food Processing
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ERSTHELFER ZIPPO GmbH Logo

ERSTHELFER ZIPPO GmbH 

Siebnen · Since 2016

The core activity of Ersthelfer Zippo is the implementation of courses and training in the field of first aid, particularly in the areas of Basic Life Support (BLS), Automated External Defibrillator (AED) and Sanitätsdienst (SRC). The courses are aimed at various target groups, including children, adolescents, adults and companies. The company also offers special courses for schools and companies and is officially recognized by the SRC certification.

Continuing Education Institutes
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ESCHA Bauherrenberatung GmbH Logo

ESCHA Bauherrenberatung GmbH 

Siebnen · Since 2024

ESCHA Bauherrenberatung GmbH provides engineering and consulting services for property drainage and municipal engineering, including design, permit project preparation, rehabilitation concepts, sizing of infiltration and retention systems, and final documentation.

Technical Consulting & EngineeringCivil Engineering Firms
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EW Wirth AG Logo

EW Wirth AG 

Siebnen · Since 1913

Energy Suppliers
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ExoticVet GmbH Logo

ExoticVet GmbH 

Siebnen · Since 2019

ExoticVet GmbH provides specialized veterinary care for exotic companion animals, wildlife and zoo animals. Services include clinical examinations, laboratory diagnostics, imaging (X-ray, ultrasound, CT, MRI), endoscopy and surgery, dental care, husbandry and nutrition advice, as well as online consultations and training courses for owners and veterinary professionals.

Veterinary Clinics
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Ezio Zago, dipl. Treuhandexperte Logo

Ezio Zago, dipl. Treuhandexperte 

Siebnen · Since 2022

The core activity of Zago Treuhand is the provision of services in the areas of tax consulting, auditing and fiduciary services. This includes in particular the support of clients in tax, financial and business management matters.

Fiduciary Offices
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FNH Personal Training GmbH Logo

FNH Personal Training GmbH 

Siebnen · Since 2013

Sports & Recreation Instruction
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FNH Coaching & Training GmbH Logo

FNH Coaching & Training GmbH 

Siebnen · Since 2022

The company offers personal training and nutrition counseling to support customers in achieving their fitness and health goals. The core activities include: * Personal training with individualized training plans and mental training sessions * Nutrition counseling with medical tests and adaptation of nutrition to the customer's metabolism * Accompaniment and support of customers in implementing their goals through regular follow-up appointments and correct techniques * Offering group and individual training as well as mental training sessions. The company's core activity is thus in the area of fitness and health training as well as nutrition counseling.

Fitness Centers
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Futurum Gourmet GmbH Logo

Futurum Gourmet GmbH 

Siebnen · Since 2021

CateringRestaurants
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GM-Cars R. Jaeggi Logo

GM-Cars R. Jaeggi 

Siebnen · Since 1988

The core activity of GM US Cars is the performance of service work, repairs, diagnostics, tuning, tire service and replacement vehicles for US-American vehicles, particularly for brands such as Chevrolet, Ford, Dodge, Cadillac and US Muscle Cars. The company also offers vehicle inspections, breakdown assistance and restoration of classic cars.

Automotive & Vehicle Trade
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G-NETWORK AG Logo

G-NETWORK AG 

Siebnen · Since 2004

The core activity of G-Network AG is real estate development, particularly the participatory design and maintenance of properties for communal living, as well as the provision of services in the fields of architecture, construction management, research, training, communication, and ecology.

Real Estate Project Development
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Gripswiss AG Logo

Gripswiss AG 

Siebnen · Since 2023

The core activity of GripSwiss AG encompasses the areas of construction, surface treatment, renovation and damage management. Specifically, the company offers solutions for slip resistance, damage remediation, renovation of fire and water damage, mold remediation and optimization of surface quality. The company positions itself as a comprehensive service provider for damage management and renovation of buildings and surfaces.

Specialized Construction Activities
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Gucon GmbH Logo

Gucon GmbH 

Siebnen · Since 2017

Gucon GmbH provides personnel services such as workforce planning, recruitment and onboarding, together with sales support and business development (including for startups) and management assignments.

Management Consulting
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Health Bytes GmbH Logo

Health Bytes GmbH 

Siebnen · Since 2019

The core activity of Health Bytes is providing consulting services to companies in the healthcare and life sciences industry, particularly in the areas of digital health, medical technology and pharmaceutical industry.

Management Consulting
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Hegner Engineering, Inh. Stephan Hegner Logo

Hegner Engineering, Inh. Stephan Hegner 

Siebnen · Since 2010

The core activity of Hegner Engineering is IT security, particularly the fight against cybercrime, as well as business support. This includes, among other things: audits and security checks of networks and systems, consulting and planning for the implementation of suitable security measures, delivery and configuration of firewalls, monitoring solutions and intrusion detection systems, training and consulting of employees in the use of e-mails and social media, checking web servers and websites for security gaps, and identifying social engineering potential. The company thus offers comprehensive services in the field of IT security to protect companies and organizations from cyber threats.

IT Consulting & Services
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Hotel Schäfli GmbH Logo

Hotel Schäfli GmbH 

Siebnen · Since 1995

Hotel Schäfli GmbH is a family-run business specializing in gastronomy and hospitality. The core activities include: operating a restaurant with various food and beverage offerings, renting hotel rooms in different categories (standard rooms, comfort rooms, Aabächli suite, Speer apartment), hosting events and celebrations in various rooms (hall, winter garden, wine cellar, Carnotzet, garden restaurant), and offering music events, particularly Swiss folk music. The company places emphasis on sustainability, ecology, regional food, and friendly and expert service by the staff.

Hotels
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HouseMix AG Logo

HouseMix AG 

Siebnen · Since 2013

The core activity of HouseMix AG is full-service beverage product development, including recipe development, prototype creation, manufacturing and transfer to industry. The company offers comprehensive solutions for the beverage industry, from the initial idea to market launch. It develops and produces beverage concentrates, syrups and other beverage solutions for various customers, such as brand owners, gastronomy and distributors.

Beverage Industry
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Idee Lebensqualität GmbH Logo

Idee Lebensqualität GmbH 

Siebnen · Since 2019

Idee Lebensqualität GmbH connects people, organisations and diverse talents to develop and implement ideas intended to support human and environmental well‑being.

Coaching & Personal DevelopmentInstitutions for People with Disabilities
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J. A. N. Bau GmbH Logo

J. A. N. Bau GmbH 

Siebnen · Since 2017

The core activity of J.A.N Bau GmbH is the provision of services in the construction industry, particularly in the areas of drywall construction, acoustics, fire protection, soundproofing, door assembly, demolition and disposal, as well as plastering work.

Building ConstructionPainting & Plastering
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Jenny's Ergotherapie, Inh. Jenny Peretzke Logo

Jenny's Ergotherapie, Inh. Jenny Peretzke 

Siebnen · Since 2024

The core activity of the company 'Jenny's Ergotherapie' is ergotherapeutic home treatment for adults, particularly support, advice and accompaniment in regaining motor, mental and psychological abilities after illnesses or accidents.

Non-Medical Healthcare Professions
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LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

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

Discover Leadhub
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.