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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,805 companies indexed · Last updated: today
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1'246 companies found

Steinegger Elektro AG Logo

Steinegger Elektro AG 

Altendorf · Since 1984

The company's core activity includes the planning, implementation, maintenance and upkeep of energy supply systems, including network maintenance, new network construction, construction of transformer stations, maintenance of metering systems, meter control and billing, as well as work on house installations, repairs and customer service.

Solar & Photovoltaics
View profile5(11)
AQUA AG Logo

AQUA AG 

Altendorf · Since 2000

The core activity of AQUA AG is the planning and construction of environmentally friendly irrigation systems, natural swimming pools, biotopes and ponds as well as garden water features.

Specialized Construction Activities
View profile4.9(10)
Axia AG Logo

Axia AG 

Altendorf · Since 2012

The company's core activity is personnel consulting for IT specialists, in particular the recruitment of IT specialists for companies through various services such as Recruiting as a Service, Executive/Professional Search and Active Sourcing.

Recruitment & HR Consulting
View profile4.9(10)
Graf Bootswerft GmbH Logo

Graf Bootswerft GmbH 

Altendorf · Since 2009

The core activity of Graf Bootswerft GmbH is the repair, maintenance, and sale of boats, as well as the provision of services in the field of shipping. This includes: boat repairs of all kinds and materials (plastic, gelcoat, wood, carbon); new motorization of boats; sale of new boats from the brands Frauscher, Cormate, Uttern, and Delphia; boat covers and transportation; underwater work; boat engine service and exhaust maintenance; motorboat driving school; winter storage for boats; and sale of boat accessories and hardware. The company thus offers a comprehensive range of services and products for boat owners and enthusiasts.

Repair of Machinery & Electronic Devices
View profile5(10)
Seniorenzentrum Engelhof Logo

Seniorenzentrum Engelhof 

Altendorf · Since 2001

The company's core activity is the care and support of seniors in a senior center, including the provision of living facilities, care and support services, as well as additional offers such as gastronomy, activities and events.

Nursing Homes
View profile3.1(10)
Archivolto AG Logo

Archivolto AG 

Altendorf · Since 1991

Architecture Firms
View profile3.6(9)
D. Schuler AG An- und Umbauten Logo

D. Schuler AG An- und Umbauten 

Altendorf · Since 2001

The company D. Schuler AG is a construction company whose core activity lies in the planning and execution of construction projects. The specific activities include: construction supervision, extensions, conversions, renovations, refurbishments, customer work, core drilling, and planning and execution of overall projects, including kitchens and bathrooms. The company thus offers comprehensive services in the construction sector, from planning to execution of construction projects.

Building Construction
View profile5(9)
ETAVIS AG Logo

ETAVIS AG 

Altendorf · Since 1995

ETAVIS AG provides services in electrical engineering, communication and building automation, including planning, installation and maintenance of electrical installations, solar systems, EV charging infrastructure, switchgear and electrical inspections. The company serves private and business customers and is part of the VINCI Energies group.

IT Infrastructure & Cloud
View profile4.3(9)
NICOLE DIEM BRILLENMODEN AG Logo

NICOLE DIEM BRILLENMODEN AG 

Altendorf · Since 1969

The core activity of Nicole Diem is the sale and adaptation of glasses, including sunglasses, reading glasses and special glasses such as prism glasses, as well as the provision of optical services such as eye tests and glasses repairs.

Opticians & Eyewear Retail
View profile4.6(9)
Podoline GmbH Logo

Podoline GmbH 

Altendorf · Since 2024

The core activity of Podoline is medical foot care, including preventive and curative measures for the health and care of feet. This includes individual consultation and treatment, anamnesis, treatment planning and the implementation of podological treatments.

Non-Medical Healthcare Professions
View profile4.6(9)
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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.