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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,089 companies indexed · Last updated: today
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1'246 companies found

HA-CO Motion AG Logo

HA-CO Motion AG 

Altendorf · Since 2010

HA-CO Motion AG supplies machine elements and components for drive and linear technology, including couplings, drive shafts, linear guides, telescopic rails, gears, rollers and related parts. The company offers standard products and custom solutions supported by in-house production and engineering.

Mechanical Engineering Industry
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Haudenschild Holding AG Logo

Haudenschild Holding AG 

Altendorf · Since 2007

Haudenschild Holding AG is a corporate group specializing in high-quality machine components, including couplings, connection shafts, telescopic rails, linear guides, gears, connection and fastening technology, rollers and carbon components.

Holding Companies
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Haudenschild Immobilien AG Logo

Haudenschild Immobilien AG 

Altendorf · Since 2007

Property Management
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HCL Finanz AG Logo

HCL Finanz AG 

Altendorf · Since 2006

The core activity of HCL Finanz AG is the creation of real estate and the management of financial investments.

Real Estate Project Development
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Heinz Altmann AG, Forst- und Montage-Unternehmung Logo

Heinz Altmann AG, Forst- und Montage-Unternehmung 

Altendorf · Since 2008

Heinz Altmann AG, Forst- und Montage-Unternehmung provides forestry services including timber harvesting, logistics and wood marketing, garden forestry, and forest maintenance and conservation. The company’s services also include forestry planning and construction-related nature conservation work.

Forestry
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Hellfeier Management GmbH Logo

Hellfeier Management GmbH 

Altendorf · Since 1999

Management Consulting
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Hemming & Partner GmbH Logo

Hemming & Partner GmbH 

Altendorf · Since 2019

Hemming & Partner GmbH provides consulting services in logistics and supply chain management. Offerings include organisational reviews and diagnostics, redesign and implementation of logistics and warehouse setups, operational excellence, interim management and support for tenders and outsourcing of logistics services.

Management Consulting
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HENNLICH (Schweiz) GmbH Logo

HENNLICH (Schweiz) GmbH 

Altendorf · Since 2014

The core activity of HENNLICH is the sales and assembly of technical products and plant components, particularly in the fields of springs, seals, valves, heating technology, fluid handling, measurement technology, machine protection, air coolers and heat exchangers. The company offers consulting-intensive branded products from internationally renowned manufacturers and assembles plant components through its own assembly teams.

Wholesale - Machinery & Technical Equipment
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HMR IT + Services AG Logo

HMR IT + Services AG 

Altendorf · Since 2003

HMR IT + Services AG provides IT and service solutions within the HMR Treuhand Group, including cloud services (HMRCloud), support for Abacus software, and operation/support of digital trust platforms such as Deepbox.

IT Security
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HMR Management & Treuhand AG Logo

HMR Management & Treuhand AG 

Altendorf · Since 1990

HMR Management & Treuhand AG provides fiduciary and tax services, payroll and HR administration, auditing, company formation, succession planning, notarial services and data protection advisory, and offers digital trust solutions and software partnerships (Deepbox, Abacus).

Administrative Services
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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.
Per page
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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.