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 · Imprint744,173 companies indexed · Last updated: today
DirectorySearch the company directory

Search the
company directory

Filters
Cityst-gallen
Search results

Matching companies

8'099 companies found

Gysi & Partner AG Logo

Gysi & Partner AG 

St. Gallen · Since 2001

The core activity of Gysi & Partner is the provision of legal and notarial services, particularly in the following areas: Real Estate Law (advisory and representation services for real estate transactions, financing of real estate investments, development of real estate projects), Corporate and Commercial Law (formation and organization of companies, corporate law transactions such as mergers and acquisitions, joint ventures), Notary Services (authentication of corporate law transactions, marriage contracts, advance care directives, wills, and inheritance contracts), Intellectual Property Law (protection, acquisition, and transfer of trademark, design, copyright, and licensing rights), Labor Law (advisory services for employers and employees in all aspects of Swiss labor law), and Inheritance Law (advisory services for business succession planning, private estate planning, and the creation of marriage and inheritance contracts). The company thus offers comprehensive legal services for companies and individuals.

Real Estate Brokerage
View profile
Haarsana AG Logo

Haarsana AG 

St. Gallen · Since 2009

Haarsana AG is the distributor of TRINITY Haircare and sells professional haircare products as well as related services. The website lists product ranges, salon services and an academy offering professional training.

Retail - Health & Cosmetics
View profile
Häberlin Engineering GmbH Logo

Häberlin Engineering GmbH 

St. Gallen · Since 2017

Häberlin Engineering GmbH is a building services engineering firm providing planning and project management for heating, ventilation, air conditioning and sanitary systems (HVAC/S) and sprinkler installations. Services include feasibility studies, expert reports, condition analyses, operational optimizations, measurement concepts, specialist site supervision and coordination, plus energy solutions such as renewable systems, heat recovery, energy certificates (Minergie) and thermography.

Plumbing & Building Services
View profile
Habitare Immobilien AG Logo

Habitare Immobilien AG 

St. Gallen · Since 2014

Real Estate Brokerage
View profile
Hädener Rohstoffe GmbH Logo

Hädener Rohstoffe GmbH 

St. Gallen · Since 1997

The core activity of Hädener Rohstoffe GmbH is the trade of raw materials for various industrial sectors, particularly for the production of food, dietary supplements, pharmaceuticals and technical chemicals. The company sources raw materials from suppliers, mainly from Asia, and delivers them to customers in Europe and other regions. In addition to pure trading, the company also offers complementary services, which are summarized in the "Hädener Principle".

Wholesale - General Specialty Trade
View profile
HAIMER Schweiz GmbH Logo

HAIMER Schweiz GmbH 

St. Gallen · Since 2008

Repair of Machinery & Electronic DevicesWholesale - Machinery & Technical Equipment
View profile
HAI Stiftung Logo

HAI Stiftung 

St. Gallen · Since 1997

The company's core activity is the protection and conservation of sharks and their habitats through its own activities and support for third-party initiatives. This includes research, education, conservation projects and raising public awareness of the threats to sharks from overfishing, pollution and climate change.

NGOs & NPOs
View profile
Haldenhof St. Gallen AG Logo

Haldenhof St. Gallen AG 

St. Gallen · Since 2008

The core activity of Haldenhof AG is the development, rental and management of residential and commercial properties, particularly in the city of St. Gallen. This includes the construction of residential buildings, the rental of apartments and commercial units, as well as the management of underground parking spaces and motorcycle parking spaces.

Property Management
View profile
Hälg & Co. AG Logo

Hälg & Co. AG 

St. Gallen · Since 1981

Hälg & Co. AG is a corporate group for building services engineering and integrated facility management. Its services include design, installation, maintenance and refurbishment of building services systems, covering plant engineering, building automation, service, ventilation cleaning and integrated property management.

Plumbing & Building Services
View profile
Hälg Holding AG Logo

Hälg Holding AG 

St. Gallen · Since 1989

Hälg Holding AG is part of the Hälg Group and provides building services engineering and integrated facility management. Its services include system construction, building automation, maintenance and ventilation cleaning, as well as tailored property services for various types of buildings.

Holding Companies
View profile
Halter AG, Zweigniederlassung St. Gallen Logo

Halter AG, Zweigniederlassung St. Gallen 

St. Gallen · Since 2019

Halter AG, Zweigniederlassung St. Gallen provides design‑build construction services as well as real‑estate development and investment activities. Offerings include design‑build for new construction and renovations, urban planning and architecture, property acquisition and capital investments; projects are planned and executed using digital building models (BIM) and integrated information management.

General Contractors
View profile
Hammer Advisory AG Logo

Hammer Advisory AG 

St. Gallen · Since 2022

The core activity of Hammer Advisory is advising companies and institutions in the areas of leadership, management and organizational development, with the goal of developing and establishing a strong and sustainable performance.

Management Consulting
View profile
Hannibal-Tours, Diana Imholz + Carlo Rausa, Abenteuerreisen Logo

Hannibal-Tours, Diana Imholz + Carlo Rausa, Abenteuerreisen 

St. Gallen · Since 2008

The core activity of Hannibal-Tours is the organization and implementation of trips, particularly guided enduro adventure tours, motorcycle tours and individual trips to Namibia and Central Asia. This includes the brokerage of flight tickets, hotel bookings, car rentals and the provision of motorcycles and 4x4 vehicles with or without camping equipment.

Travel Agencies
View profile
Hänni Gartenbau - Landschaftsarchitektur AG Logo

Hänni Gartenbau - Landschaftsarchitektur AG 

St. Gallen · Since 2008

The core activity of Hänni Gartenbau-Landschaftsarchitektur AG encompasses the planning, design, construction and maintenance of gardens, landscapes and outdoor facilities for private and public clients. This includes the creation of landscape architecture plans, the execution of garden and landscape construction work, the maintenance and upkeep of existing facilities, as well as the realization of special projects such as pool installations, green roofs and renaturalizations.

Architecture Firms
View profile
Hans Mittermaier AG Logo

Hans Mittermaier AG 

St. Gallen · Since 2007

The company's core activity is the manufacture and assembly of interior fittings, particularly the production of custom-made pieces and object furnishings, as well as the implementation of projects in the field of interior design, including collaboration with architects, electricians, masons and other specialists.

Joinery
View profile
H. Antenen Management AG Logo

H. Antenen Management AG 

St. Gallen · Since 1974

The core activity of H. Antenen Management St. Gallen is the creation of residential units, particularly in the field of housing construction, as a general contractor and construction consultant.

General Contractors
View profile
Hartchromwerk Brunner AG Logo

Hartchromwerk Brunner AG 

St. Gallen · Since 1965

Hartchromwerk Brunner AG specializes in technical hard chrome plating and surface finishing, providing coating services, dehydrogenation treatments and mechanical machining for component surfaces. The company is part of the Parzer Group.

Metal Industry
View profile
Hausarztpraxis St. Leonhard GmbH Logo

Hausarztpraxis St. Leonhard GmbH 

St. Gallen · Since 2012

Hausarztpraxis St. Leonhard GmbH is a primary care medical practice led by Dr. med. Stefan Funk, specialist in general internal medicine (FMH). The practice provides primary care and internal medicine diagnostic and treatment services including check-ups, vaccinations, ECG, laboratory tests, ultrasound, lung function testing, ambulatory blood pressure monitoring, travel medicine, infusions and sleep diagnostics, and offers an online portal for appointments, prescriptions and referrals.

General Practitioner Clinics
View profile
Hauser Restaurierung GmbH Logo

Hauser Restaurierung GmbH 

St. Gallen · Since 2019

The core activity of Hauser Restaurierung GmbH is the conservation and restoration of art and cultural assets, particularly in the field of architectural surfaces such as stone objects, wall paintings, monuments and interior fittings.

Artists
View profile
Häusler Assessment + Beratung GmbH Logo

Häusler Assessment + Beratung GmbH 

St. Gallen · Since 2019

Management Consulting
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
  • 128
  • 129
  • 130
  • 131
  • More pages
  • 405
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.