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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,816 companies indexed · Last updated: today
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684 companies found

Baumgartner Architektur GmbH Logo

Baumgartner Architektur GmbH 

Aesch Bl · Since 2007

The core activity of Baumgartner Architektur GmbH is the planning and realization of construction projects, particularly in the field of architecture, using digital methods such as Building Information Modeling (BIM) and the creation of digital twins.

Architecture Firms
View profile5(2)
ecovivo gmbh Logo

ecovivo gmbh 

Aesch Bl · Since 2019

The core activity of ecovivo is the planning and realization of architectural projects, particularly in the field of residential and building architecture, with a focus on sustainability, energy efficiency and stylish design. The company offers services such as project development, architectural planning, construction management and leadership, and works closely with partners and specialist planners to develop individual and high-quality solutions for its clients.

Architecture Firms
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Ensemble AG Logo

Ensemble AG 

Aesch Bl · Since 1986

Ensemble AG designs and manufactures high‑end audio equipment, including electronics, speakers, cables and accessories. Product offerings include digital and analogue playback and amplification components, multiple loudspeaker models, signal and power cables, and bespoke internal parts with attention to interference suppression and resonance control.

Electrical Industry
View profile3(2)
Flurim Haustechnik AG Logo

Flurim Haustechnik AG 

Aesch Bl · Since 2017

The core activity of Flurim Haustechnik AG is the planning, installation, maintenance and repair of sanitary facilities, heating systems and building technology systems, including the provision of solutions for water damage and the installation of heat pumps. The company also offers consulting and service for household appliances and water softening systems.

Building MaintenancePlumbing & Building Services
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HANSJÖRG MÜLLER + PARTNER ARCHITEKTEN AG Logo

HANSJÖRG MÜLLER + PARTNER ARCHITEKTEN AG 

Aesch Bl · Since 1990

The company Hj. Müller + Partner Architekten AG is an architectural firm whose core activity is the planning and design of construction projects.

Architecture Firms
View profile4.5(2)
Huber + Vögtli Architektur AG Logo

Huber + Vögtli Architektur AG 

Aesch Bl · Since 1997

Huber + Vögtli Architektur AG is an architectural firm that plans and executes residential buildings, public facilities and commercial/industrial constructions, and prepares project documentation including 3D visualizations. The practice also provides property valuations, feasibility studies, client representation during construction, and assistance with site searches.

Architecture Firms
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Marzetti Gebäudetechnik GmbH Logo

Marzetti Gebäudetechnik GmbH 

Aesch Bl · Since 2022

The core activity of Marzetti Gebäudetechnik GmbH is the planning, consulting, project management and optimization of building technology systems, particularly in the areas of heating, ventilation, comfort ventilation, air conditioning and refrigeration. The company offers services such as energy analyses, maintenance planning, tenders and project coordination to improve the energy efficiency and quality of building technology systems.

Technical Consulting & EngineeringConstruction & Project Management
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Moser AG Schleiferei und Poliererei Logo

Moser AG Schleiferei und Poliererei 

Aesch Bl · Since 1998

The core activity of Moser AG - Schleiferei, Poliererei is the professional processing of stainless steel and non-ferrous metals through grinding, polishing, glass bead blasting and locksmithing as well as deburring work, with services tailored to individual customer requirements.

Mechanical Engineering Industry
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Pioniergeist GmbH Logo

Pioniergeist GmbH 

Aesch Bl · Since 2022

The company provides consulting and coaching services to organizations and executives, aiming to promote change and innovation. The core activities include: Accompanying executives and organizations in change processes, Steering and leading business-critical projects, Shaping organizations and results, Change management and accompanying structural and cultural change processes, Innovation management and product development, Process development and improvement, Implementing agile structures and lean methods, Moderation and coaching of employees, Project management and takeover. The company supports its customers in developing and implementing strategies, processes, and projects, with the goal of achieving long-term results and strengthening the organization.

Management ConsultingIT Consulting & Services
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Proalpha Schweiz AG Logo

Proalpha Schweiz AG 

Aesch Bl · Since 1988

The company provides software solutions and services for various industries, particularly for furniture manufacturing, shopfitting and vehicle construction. The company's core activity lies in the development and implementation of software for the areas of production, manufacturing, distribution, marketing, service, human resources, finance, warehouse logistics, quality management, procurement and purchasing. The company also offers additional services such as training, further education, eLearning, remote consulting and support.

IT Consulting & ServicesSoftware Development
View profile4.5(2)
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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.