ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
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 · Imprint744,219 companies indexed · Last updated: today
DirectorySearch the company directory

Search the
company directory

Filters
Citygeneva
Search results

Matching companies

28'724 companies found

OPCIS SERVICES Sàrl Logo

OPCIS SERVICES Sàrl 

Geneva · Since 2019

OPCIS SERVICES Sàrl provides operational risk management services, including a software solution, expert support and a reference framework for modelling processes, risks, controls and incidents. Services cover implementation of the solution, ongoing risk management support and generation of reports for management and boards.

Management Consulting
View profile
open up - AG für Kommunikation und PR, Zweigniederlassung Genève Logo

open up - AG für Kommunikation und PR, Zweigniederlassung Genève 

Geneva · Since 2024

open up - AG für Kommunikation und PR, Zweigniederlassung Genève is a communications and PR agency offering strategic advice and implementation in public relations, corporate communications, content strategy and brand positioning. Its services also include corporate publishing, media relations, communication training and stakeholder/crisis communication.

Public Relations Consulting
View profile
OPERA GALLERY (SUISSE) SA Logo

OPERA GALLERY (SUISSE) SA 

Geneva · Since 2008

The core activity of Opera Gallery is the presentation and sale of modern and contemporary art through a series of galleries located at various sites around the world. This includes organizing exhibitions, advising collectors, brokering artworks and carrying out projects and commissions for public and private collections.

Art & Antique Trade
View profile
Operational Riskdata eXchange Association (ORX) Logo

Operational Riskdata eXchange Association (ORX) 

Geneva · Since 2002

The core activity of ORX is to act as an industry partner for financial institutions and manage and measure operational and non-financial risks in the global financial services industry. To this end, ORX develops fundamental standards for the industry, collects and analyzes data on operational risks, and provides innovative technology solutions to help members effectively manage risks.

Professional & Trade Associations
View profile
Ophtalmica Sàrl Logo

Ophtalmica Sàrl 

Geneva · Since 2017

The core activity of Ophtalmica is the provision of medical services in the field of ophthalmology, particularly in the areas of cataracts, glaucoma, AMD (Age-related Macular Degeneration), diabetes and myopia. The company also offers services in the field of contact lenses, including fitting, monitoring and replacement. Furthermore, Ophtalmica provides orthoptic examinations and vision training.

Ophthalmology Clinics
View profile
Opifex Sàrl Logo

Opifex Sàrl 

Geneva · Since 2020

The core activity of Opifex sàrl is the provision of services and development of products in the field of data processing and programming, particularly: Web services: development of web applications and APIs, Consulting: consulting, code reviews and project planning, Automation: automation of processes, such as email sending, notifications and web scraping, Development of open-source projects, such as the Ambiorix web framework for the R programming language.

Software Development
View profile
Opportunity Ventures Sàrl Logo

Opportunity Ventures Sàrl 

Geneva · Since 2009

Opportunity Ventures Sàrl is a direct secondary investment specialist that enables shareholders of late-stage technology companies to obtain liquidity prior to final exits. It focuses on European and US firms valued between $500 million and $5 billion+, applies investment criteria such as top-tier VC backing, revenue above $50 million and a clear path to profitability, and structures transactions through direct engagement with management and single-asset SPVs.

Financial Services
View profile
Optic 2000 Corraterie SA Logo

Optic 2000 Corraterie SA 

Geneva · Since 2011

Optic 2000 Corraterie SA is an optician business offering eyeglasses, sunglasses, contact lenses and hearing aids. The store provides vision examinations, fittings and repairs as well as services such as ultrasonic cleaning and product guarantees for lenses and frames.

Opticians & Eyewear Retail
View profile
OPTICAL CENTER Suisse SA Logo

OPTICAL CENTER Suisse SA 

Geneva · Since 2021

OPTICAL CENTER Suisse SA is a retail company in optical and hearing care operating stores that offer eyeglasses, sunglasses, contact lenses, hearing aids, batteries and care products. Services include in‑store sales, fittings/adjustments and appointment booking.

Opticians & Eyewear Retail
View profile
OPTICAL CENTER Suisse SA Logo

OPTICAL CENTER Suisse SA 

Geneva · Since 2018

OPTICAL CENTER Suisse SA is a retail provider in the optical and hearing sector, offering eyeglasses, sunglasses, contact lenses and hearing aids, together with fittings and sight and hearing assessments.

Opticians & Eyewear Retail
View profile
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
  • More pages
  • 580
  • 581
  • 582
  • 583
  • More pages
  • 1000
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.