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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,857 companies indexed · Last updated: today
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903 companies found

Helmy Coaching und Beratung Logo

Helmy Coaching und Beratung 

Rheinfelden · Since 2023

The core activity of Helmy Coaching and Consulting is the provision of services in the field of personnel and organizational development, specifically: Coaching and consulting for individuals and teams in professional and private matters, outplacement and support for career reorientation and self-employment, supervision and organizational development, talent selection and promotion, intercultural team leadership and development, organizational analysis and optimization, strategy development and implementation, recruitment and interview management. The company also offers training and continuing education services for adults and supports the development of corporate strategies.

Management Consulting
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Koch + Partner Ingenieure Geometer Planer Logo

Koch + Partner Ingenieure Geometer Planer 

Rheinfelden · Since 2016

Koch + Partner Ingenieure Geometer Planer provides services in geomatics, spatial planning and civil engineering. Its offerings include surveying, planning, visualization, communication and project realization, and it also provides related IT services.

Technical Consulting & Engineering
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Leemann GmbH Logo

Leemann GmbH 

Rheinfelden · Since 2002

The core activity of Leemann GmbH is strategy and organizational consulting for companies, particularly in the German-speaking region. The consulting services focus on the development and implementation of corporate strategies, the design and transformation of organizational structures, as well as accompanying companies through complex change processes. The consultants have extensive experience in various industries, including healthcare, life sciences, automotive, mechanical engineering, and e-commerce.

Management Consulting
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LE Security Consulting & Services GmbH Logo

LE Security Consulting & Services GmbH 

Rheinfelden · Since 2020

The core activity of LE SecurityConsulting GmbH is to provide professional services in the field of security, particularly in the following areas: security consulting, security training, self-defense, conflict management, and individual customer requests in the field of security. The company offers tailored solutions and top-class services in the field of security and has many years of practical experience in the police, army, and healthcare sectors.

Security Services
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LFT Liquid Floor Tec AG Logo

LFT Liquid Floor Tec AG 

Rheinfelden · Since 2011

The core activity of Liquid Floor Tec AG is the planning and execution of floor and wall coatings as well as sealings for commercial and industrial applications. The company offers customized solutions for floor and wall coverings, including underlayment, industrial floors, high-strength concrete, creative technology and pharma terrazzo.

Sealing & Insulation
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MediUp - Video Editing & Web Design KlG Logo

MediUp - Video Editing & Web Design KlG 

Rheinfelden · Since 2022

The core activity of MediUp is the creation of video productions and web design solutions for companies and brands. This includes the development of individual concepts, the implementation of projects with the highest professionalism, and the creation of online presences that visually impress and have a lasting impact.

Advertising Agencies
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Modern Hills GmbH Logo

Modern Hills GmbH 

Rheinfelden · Since 2021

The core activity of Modern-Hills is the production and distribution of sustainable, fair and high-quality streetwear fashion, particularly clothing such as T-shirts, hoodies, shorts and shirts, which are produced in limited quantities to offer customers a sense of exclusivity.

Textile & Clothing Industry
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Netz Art Consult GmbH Logo

Netz Art Consult GmbH 

Rheinfelden · Since 2022

The core activity of NETZ ART CONSULT is the consulting and brokerage of contemporary art works to private and business customers as well as public sector clients. The company offers non-binding initial consultations, a comprehensive selection of art works and individual solutions for the design of interior and exterior spaces.

Art & Antique Trade
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New Energy Systems GmbH Logo

New Energy Systems GmbH 

Rheinfelden · Since 2024

The core activity of New Energy Systems GmbH is the planning, development and implementation of innovative energy systems, particularly in the field of renewable energies, including heat pumps, heating systems, photovoltaic systems, cooling and air conditioning systems.

Solar & Photovoltaics
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NYDEGGER'S-REINIGUNG Logo

NYDEGGER'S-REINIGUNG 

Rheinfelden · Since 2014

The core activity of Nydeggers is the cleaning of apartments, buildings and other premises, including: apartment cleaning after moving or before moving in, glass cleaning, office and practice cleaning, factory cleaning, winter garden cleaning (inside and outside), and stairwell cleaning. The company specializes in cleaning various types of premises and offers high-quality services in this area.

Facility Management & Cleaning
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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.