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 · Imprint744,805 companies indexed · Last updated: today
DirectorySearch the company directory

Search the
company directory

Filters
Cityostermundigen
Search results

Matching companies

712 companies found

PROLUMA AG Logo

PROLUMA AG 

Ostermundigen · Since 1975

The core activity of ProLuma AG is the planning, consulting and delivery of lighting solutions and techniques, as well as the implementation of lighting concepts for various customers, including architects, planners, engineers, electrical companies and private individuals.

Technical Consulting & Engineering
View profile4.8(10)
Doris Seewer Logo

Doris Seewer 

Ostermundigen · Since 2020

The company's core activity is providing services in the areas of personal development, spirituality, and bodywork, particularly through massage, coaching, and workshops. The company offers various services to support people in strengthening their self-love, self-acceptance, and awareness, and leading a self-determined and happy life.

Naturopathic Clinics
View profile4.9(9)
IFSA Institut für Sicherheitsausbildungen GmbH Logo

IFSA Institut für Sicherheitsausbildungen GmbH 

Ostermundigen · Since 2020

The company IFSA (Institute for Security Training) offers security training and further education for private individuals, companies and security firms. The core activity of the company is the implementation of training courses and seminars aimed at increasing security awareness and effectiveness, as well as resolving conflicts peacefully. The training programs are tailored to the specific needs of the participants and cover topics such as mindfulness, self-defense and crisis management.

Continuing Education Institutes
View profile5(9)
ON OFF Elektro AG Logo

ON OFF Elektro AG 

Ostermundigen · Since 2022

The core activity of ON OFF Elektro AG is the planning, design and installation of electrical systems in the field of low-voltage and high-voltage installations for companies and households, including electrical services, electrical installation, planning and consulting, electrical inspection, lighting, building technology, energy, security, IT and automation.

Electrical Planning & Installation
View profile5(9)
STS Squash- und Tennissportanlagen AG Logo

STS Squash- und Tennissportanlagen AG 

Ostermundigen · Since 1986

STS Squash- und Tennissportanlagen AG operates sports centres that provide indoor and outdoor tennis courts, squash courts, a fitness room, a shop and a restaurant, and manages bookings, memberships and related secretarial services.

Leisure Facilities
View profile3.3(9)
Tschannen Metallbautechnik AG Logo

Tschannen Metallbautechnik AG 

Ostermundigen · Since 1998

The core activity of Tschannen Metallbautechnik AG is the planning, design, manufacture and installation of metal, steel and glass construction work, including gates, doors, windows, facades, stairs, railings, balconies, conservatories, shopfitting, display windows and canopies. The company also offers locksmith services, sheet metal processing and glazing.

Metal Construction
View profile3.2(9)
Baer Schreinerei AG Logo

Baer Schreinerei AG 

Ostermundigen · Since 2001

The core activity of Baer Schreinerei AG is the manufacture and installation of high-quality interior and exterior finishing solutions, including cabinets, furniture, kitchens, bathrooms, tables, chairs, doors, security systems, parquet and wooden terraces. The company also offers services such as sampling, planning and construction management, interior design, repairs and restoration.

Interior Construction
View profile5(8)
Hauser Schreinerei GmbH Logo

Hauser Schreinerei GmbH 

Ostermundigen · Since 2013

Hauser Schreinerei GmbH is a joinery firm offering terrace and facade construction, custom interior joinery and repair services for doors, windows and furniture.

Joinery
View profile4.9(8)
NetAccess AG Logo

NetAccess AG 

Ostermundigen · Since 2005

The company netaccess offers IT services and solutions to businesses, particularly in the areas of digitalization, cybersecurity, cloud computing, modern work, and managed services. The core activity of the company is to support businesses in implementing and managing IT systems and processes to improve their efficiency and security. This includes, among other things, providing IT infrastructure, implementing security measures, deploying cloud solutions, and training employees. The company positions itself as a trusted IT partner for businesses, offering individualized solutions to meet the needs of its customers.

IT Consulting & ServicesIT Infrastructure & CloudIT Security
View profile4.6(8)
Tüscher Glas + Metallbau GmbH Logo

Tüscher Glas + Metallbau GmbH 

Ostermundigen · Since 2015

The core activity of Tüscher Metallbau GmbH is the planning, manufacturing and installation of metal and glass structures, including interior doors, all-glass railings, balcony railings and glass sliding systems. The company also offers repair and maintenance services for these products.

Metal Construction
View profile4.9(8)
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
  • 5
  • 6
  • 7
  • 8
  • More pages
  • 72
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.