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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,808 companies indexed · Last updated: today
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1'116 companies found

armac GmbH Logo

armac GmbH 

Weinfelden · Since 2015

The core activity of armac GmbH is the implementation of training sessions, training and events in the field of shooting sports, including the imparting of firearms knowledge and skills, as well as the sale and consulting of firearms.

Continuing Education Institutes
View profile4.4(7)
AS INFORMATIK AG Logo

AS INFORMATIK AG 

Weinfelden · Since 1988

The core activity of AS Informatik AG is the consulting, planning, implementation and maintenance of IT infrastructures for companies, including computers, networks, VOIP, virtualization, servers and communication.

IT Consulting & ServicesIT Infrastructure & Cloud
View profile5(7)
Heinz Alder Logo

Heinz Alder 

Weinfelden · Since 2000

The company H. Alder Malergeschäft is a painting business specializing in painting work.

Painting & Plastering
View profile4.9(7)
Josée's Belles Dents GmbH Logo

Josée's Belles Dents GmbH 

Weinfelden · Since 2024

The core activity of Josée's Belles Dents GmbH is professional dental hygiene, including teeth cleaning, teeth whitening (bleaching), prevention of gum diseases and dental jewelry. The company offers individual consulting and care for oral health and emphasizes modern techniques and gentle treatment methods.

Dental Clinics
View profile5(7)
Keller-Rutishauser AG Logo

Keller-Rutishauser AG 

Weinfelden · Since 1998

Keller-Rutishauser AG was a joinery and carpentry firm; according to the company website its joiners are integrating their expertise into Echtholz GmbH, which has taken over the former site.

Joinery
View profile4.9(7)
Meier Schreinerei Weinfelden AG Logo

Meier Schreinerei Weinfelden AG 

Weinfelden · Since 2000

The core activity of Meier Schreinerei AG is the manufacture and installation of carpentry work, particularly kitchens, furniture and other wood products for private and public construction. The company provides planning, manufacturing and installation services and has its own workshop and qualified personnel.

Interior ConstructionJoinery
View profile4.7(7)
PETRAG HR AG Logo

PETRAG HR AG 

Weinfelden · Since 1992

The company's core activity is HR consulting, particularly: Executive Search and recruitment of executives and specialists, team development and management audit, succession planning and business succession, personnel consulting and development, assessments and evaluation of employees. The company supports businesses in finding and developing suitable employees and executives to promote the company's success.

Recruitment & HR Consulting
View profile4.4(7)
Rheumatologisches Versorgungszentrum Weinfelden AG Logo

Rheumatologisches Versorgungszentrum Weinfelden AG 

Weinfelden · Since 2018

The company's core activity is the medical diagnosis and treatment of rheumatic diseases, autoimmune diseases and disorders of the musculoskeletal system, including the performance of diagnostic and therapeutic interventions such as injections, infusions and ultrasound-guided procedures.

Rheumatology Clinics
View profile2.7(7)
SARTORY GmbH Logo

SARTORY GmbH 

Weinfelden · Since 2009

The core activity of Sartory Sicherheit is the provision of security services, including: Prevention: identification and minimization of security risks; Administrative support: investigations, inquiries, offers, document creation and solution organization; Training: increasing security awareness and practicing correct behavior in emergency situations; Security technology: offering alarm systems and surveillance systems; Security consulting: risk and hazard analysis; Protection and guarding of persons and valuables; Patrols on properties and areas as well as protection of events; Intervention: alarm and intervention services in case of security incidents; Security personnel: provision of trained security personnel; Support: comprehensive support for security-related questions and concerns. The company thus offers comprehensive security solutions for demanding private individuals, companies and the public sector.

Security Services
View profile5(7)
Silvano Jud GmbH Logo

Silvano Jud GmbH 

Weinfelden · Since 2020

The core activity of Silvano Jud GmbH is the planning, installation and maintenance of sanitary facilities and heating systems.

Building MaintenancePlumbing & Building Services
View profile5(7)
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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.