ranQ
ranQ
ranQ
DirectoryIndustriesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The first Swiss company directory, built to boost AI visibility.

Product
  • Pricing
  • Directory
  • Industries
Company
  • About
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,740 companies indexed · Last updated: today
DirectorySearch the company directory

Search the
company directory

Filters
Cityth-nex
Search results

Matching companies

896 companies found

ab associés holding sa Logo

ab associés holding sa 

Thônex · Since 2007

ab associés holding sa provides engineering services in structural engineering, geotechnics, special foundation works and environmental engineering. Services include in-situ and laboratory testing, deep geothermal solutions, soil remediation and asbestos removal, as well as exterior works and façade design.

Holding Companies
View profile4.1(8)
ab ingénieurs sa Logo

ab ingénieurs sa 

Thônex · Since 1991

ab ingénieurs sa provides civil engineering consultancy services covering structural design, geotechnical and special works, civil infrastructure and environmental engineering. Services include feasibility and execution studies, in‑situ and laboratory geotechnical testing, geothermal studies, contaminated‑site assessment and remediation, deconstruction/environmental follow‑up, and design of outdoor infrastructure.

Technical Consulting & Engineering
View profile4.1(8)
RDP NETTOYAGES SARL Logo

RDP NETTOYAGES SARL 

Thônex · Since 2003

The core activity of RDP Nettoyages Sarl is to provide cleaning services to various customers, including real estate, medical facilities, schools and private individuals. The company positions itself as a "Hygiéniste du Bâtiment" (Building Hygienist) and offers services specialized in the maintenance and cleaning of buildings and facilities.

Facility Management & Cleaning
View profile5(8)
Chambre de Commerce et d'Industrie France Suisse Logo

Chambre de Commerce et d'Industrie France Suisse 

Thônex

Here are the core activities of the companies: 1. Aggregate extraction, production of asphalt mixing plants, execution of earthworks, infrastructure and urban development projects. 2. Banking services, wealth management, asset management, mobility and leasing solutions. 3. Development and marketing of oncological treatments and health products. 4. Commercial development, retail and interim management. 5. Provision of interim management solutions and consulting services. 6. Transformation of limestone for the production of agricultural amendments and technical concretes. 7. Development and marketing of dermo-cosmetic and medical products. 8. Development of innovative projects, particularly in the fields of construction and Industry 4.0. 9. Waste management and recycling. 10. Career placement and management, with an intrapreneurial approach.

Professional & Trade Associations
View profile3.7(7)
Ecole bilingue Séquoia Sàrl Logo

Ecole bilingue Séquoia Sàrl 

Thônex · Since 2022

The company's core activity is the operation of a bilingual private school (Ecole bilingue Séquoia) for children from 3 to 9 years old, taught according to the pedagogy of Maria Montessori. The school offers a comprehensive education, including lessons, lunch, snacks and extracurricular activities, with the aim of providing children with a comprehensive learning and development experience.

Schools
View profile5(7)
MAZZOLI Créastaff SARL Logo

MAZZOLI Créastaff SARL 

Thônex · Since 2001

MAZZOLI Créastaff SARL is a company providing staff mouldings and decorative plasterwork as well as custom suspended ceiling systems. It also installs plaster and mobile partition systems and performs restoration work on ornamental elements.

Painting & Plastering
View profile5(7)
MAZZOLI Gestec SARL Logo

MAZZOLI Gestec SARL 

Thônex · Since 2001

MAZZOLI Gestec SARL provides staff and moulding work, designs and installs suspended ceiling systems, and carries out plaster and movable partition wall installations.

Technical Consulting & Engineering
View profile5(7)
Medes SARL Logo

Medes SARL 

Thônex · Since 1993

The core activity of MEDES is the provision of telesecretarial services for medical institutions and doctors in Switzerland. These services include: telephone service and call reception for patients, appointment management and organization, transmission of messages and information, management of electronic calendars and appointment schedules, creation of medical reports, and SMS-based appointment reminders and confirmations. The company offers these services as an outsourcing solution to enable medical institutions and doctors to focus on their core activities while reducing administrative tasks.

Call Centers
View profile3.3(7)
MIB Protection Sàrl Logo

MIB Protection Sàrl 

Thônex · Since 2013

Security Services
View profile3.3(7)
R. Mazzoli SA Logo

R. Mazzoli SA 

Thônex · Since 1975

R. Mazzoli SA manufactures and restores staff (plaster) and moulded decorative elements and carries out decorative and restoration work. The company also designs and installs suspended ceilings in various materials (wood, metal, mineral fibre, stretched fabric) and provides plaster and movable partition systems, operating its own workshop for production and assembly.

Interior Construction
View profile5(7)
Amizelle Swiss Management Sàrl Logo

Amizelle Swiss Management Sàrl 

Thônex · Since 2010

The company's core activity is the provision of financial and management services to Swiss companies, in particular: Financial services: financial accounting, audit preparation, personnel management, pension fund optimization, tax returns, VAT, tax consulting, financial analysis and sustainable finance; Management services: incorporation and administration of Swiss companies, external financial director, company relocation, banking solutions and administration of common property for small and medium-sized enterprises.

Fiduciary Offices
View profile5(6)
SYSTEMETANCHE Sàrl Logo

SYSTEMETANCHE Sàrl 

Thônex · Since 2023

SYSTEMETANCHE Sàrl provides waterproofing services across multiple systems, including bituminous solutions, PVC membranes, epoxy and polyurethane resins, resin injection and facade cladding (bardage). The company offers project advice, written quotes and technical reports and uses BIM/ARCHICAD/REVIT software for planning and coordination.

Building MaintenanceSealing & Insulation
View profile5(6)
Un jardin m'a dit... Sàrl Logo

Un jardin m'a dit... Sàrl 

Thônex · Since 2018

The core activity of the company 'Un Jardin m'a dit' is the planning, design and maintenance of outdoor spaces and gardens. This includes, among other things: earthwork and masonry, construction of terraces and fences, planting and maintenance of green spaces, removal and maintenance of trees and shrubs, installation of irrigation systems, and consulting and planning of garden projects. The company thus offers comprehensive services for the design and maintenance of outdoor spaces and gardens.

Horticulture & Landscaping
View profile5(6)
Bonaldi SA Logo

Bonaldi SA 

Thônex · Since 2007

The core activity of Christian Bonaldi SA consists of carrying out work in the field of joinery, fitting out, kitchens and window renovation. Specifically, this includes the manufacture and installation of interior doors, kitchens, cabinets and other woodwork, as well as the renovation of windows.

Joinery
View profile5(5)
Fondation en faveur de la Jeunesse de Thônex Logo

Fondation en faveur de la Jeunesse de Thônex 

Thônex · Since 1993

The core activity of the Fondation en faveur de la jeunesse de Thônex is the care and promotion of children and young people in the municipality of Thônex. This includes: The maintenance of structures for childcare (EVE, CATP, Garderie), The management of school restaurants offering healthy and balanced meals, The organization of activities and offers for children and young people after school (Périscolaire). The foundation aims to promote and support the development and well-being of children and young people in Thônex.

NGOs & NPOs
View profile4.8(5)
CRISTALIN'ESSENS ESTELLE BACHOFNER Logo

CRISTALIN'ESSENS ESTELLE BACHOFNER 

Thônex · Since 2008

Cristalin'Essens is a wellness center offering a range of services, including: Massage and body therapies (e.g. Reiki, Kinesiology, Reflexology); Energy and spiritual therapies (e.g. Aromatherapy, Bach Flowers, Meditation); Beauty and care services (e.g. Epilation, Skin care); Coaching and consulting (e.g. Life coaching, Nutrition counseling); Educational and training programs (e.g. Workshops, Courses). The core activity of the company is providing services in the field of wellness and health, with a focus on holistic and alternative approaches.

Wellness & SPA Facilities
View profile5(4)
ECOLE BILINGUE MONTESSORI "LITTLE FRIENDS" Sàrl Logo

ECOLE BILINGUE MONTESSORI "LITTLE FRIENDS" Sàrl 

Thônex · Since 2015

The company's core activity is the operation of a bilingual Montessori school for children aged 3 to 6, with the aim of promoting comprehensive education and development of children in a family environment.

Schools
View profile5(4)
Le Cocon d'Alex, titulaire Amstad Logo

Le Cocon d'Alex, titulaire Amstad 

Thônex · Since 2021

The core activity of the company "Le Cocon d'Alex" consists of providing esoteric and spiritual services, particularly in the areas of: energetic healing and mediumship, tarot readings (especially with the Tarot de Marseille), holistic therapies (such as therapeutic touch and lithotherapy), and the sale of spiritual and esoteric products (such as candles and semi-precious stone jewelry). The company also offers events and workshops where customers have the opportunity to engage with spiritual topics and develop their own skills.

Other Service Industries
View profile5(4)
Trelec sarl Logo

Trelec sarl 

Thônex · Since 2008

The core activity of Trelec SARL is the planning, implementation and distribution of lighting solutions for indoor and outdoor spaces, including the installation of LED lighting, switches and sockets, as well as lighting for offices, shops, garages and residential buildings.

Electrical Planning & Installation
View profile5(4)
SAFELEC Sàrl Logo

SAFELEC Sàrl 

Thônex · Since 2012

The core activity of Safelec Sàrl is to carry out inspections and safety tests of electrical installations in Switzerland, particularly in the field of low-voltage installations, based on the Ordinance on Electrical Low-Voltage Installations (OIBT). This includes verifying compliance with safety standards, creating safety reports and supporting customers in meeting legal requirements.

Technical Consulting & Engineering
View profile5(3)
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.
Per page
102050
  • 1
  • 2
  • 3
  • 4
  • 5
  • More pages
  • 45
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.