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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,089 companies indexed · Last updated: today
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8'099 companies found

Granosa AG Logo

Granosa AG 

St. Gallen · Since 1976

The core activity of Granosa AG is the procurement and trading of agricultural products of all kinds, in particular grains, seeds, oilseeds, legumes, spices, feed and other agricultural products, both conventional and organic. The company supplies these products to food and feed producers and ensures a smooth delivery and quality assurance.

Wholesale - Agricultural Materials & Animals
View profile4.3(3)
Grünenfelder und Lorenz AG Logo

Grünenfelder und Lorenz AG 

St. Gallen · Since 1983

The core activity of Grünenfelder & Lorenz AG is the provision of engineering services and planning services in the field of construction, particularly in the areas of building construction, civil engineering, BIM/digital construction and special fields such as area development, stream restoration and culvert construction. The company offers its services as an independent engineering firm in Eastern Switzerland and has been in operation since 1934.

Civil Engineering Firms
View profile5(3)
Häberli Malerei Logo

Häberli Malerei 

St. Gallen · Since 2024

Häberli Malerei provides painting and wallpapering services, façade coatings and decorative painting techniques for interior and exterior projects. The company uses environmentally friendly paints, carries out personal consultations and issues clear, detailed quotes.

Painting & Plastering
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HAKO Verkehr & Sicherheit GmbH Logo

HAKO Verkehr & Sicherheit GmbH 

St. Gallen · Since 2020

The core activity of HAKO Verkehr und Sicherheit GmbH is the provision of services in the field of traffic and security, particularly in the areas of: traffic and parking services, security services, special transports, escorts, road surface monitoring, road closures, and training and education in the field of traffic and security. The company offers these services to authorities as well as private clients in the regions of Appenzellerland, St.Gallen and Thurgau.

Security Services
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happypizza efa Guggenbühl Logo

happypizza efa Guggenbühl 

St. Gallen · Since 2022

The core activity of the company "happypizza" is the production and sale of pizzas, particularly through mobile catering at events, weddings, birthdays and business meals, as well as through take-away offers.

Catering
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Hector Facility Management GmbH Logo

Hector Facility Management GmbH 

St. Gallen · Since 2023

The core activity of Hector Facility Management GmbH is the provision of services in the field of facility management, particularly in the areas of: * Technical building management (monitoring of maintenance work and ensuring the excellent condition of facilities) * Cleaning (of offices, stairwells, apartments and sanitary facilities) * Garden maintenance (care and cleaning of green spaces, parking lots and paths) * Rapid response service (24/7 standby service for quick reactions to new opportunities and challenges) * Property management (monitoring of energy and water consumption costs and ensuring the safety of buildings and facilities) Thus, the company offers a comprehensive range of services to maintain and improve the external and internal condition of properties.

Facility Management & Cleaning
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Heim Kälte AG Logo

Heim Kälte AG 

St. Gallen · Since 2019

Heim Kälte AG provides planning, installation and maintenance services for renewable energy and building systems, with a focus on heat pumps, cooling and climate systems, wood-fired systems and energy management. The range also includes solar solutions such as photovoltaic panels, inverters, battery storage and system integration.

Plumbing & Building Services
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Helvetia Consulting AG Logo

Helvetia Consulting AG 

St. Gallen · Since 1993

Helvetia Consulting AG provides consulting services focused on general management and project management, with an emphasis on implementation and transformation topics. The interdisciplinary team combines senior and junior consultants and operates the HVC LAB as an innovation space in Basel.

Management Consulting
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Hypo Vorarlberg Bank AG, Bregenz, Zweigniederlassung St. Gallen Logo

Hypo Vorarlberg Bank AG, Bregenz, Zweigniederlassung St. Gallen 

St. Gallen · Since 1997

The company's core activity is the provision of financial services, particularly in the areas of real estate financing, SME banking, private banking and wealth management.

BanksFunds & Investment Companies
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IT-Consult Frehner GmbH Logo

IT-Consult Frehner GmbH 

St. Gallen · Since 2010

The core activity of IT-Consult Frehner GmbH is the provision of IT services, including: IT consulting, remote maintenance and on-site service, planning and implementation of ICT projects, sales, installation and configuration of computer hardware and software, maintenance and care of IT systems, data management and archiving, malware protection and backup/restore concepts. The company thus offers comprehensive IT services for companies and organizations.

IT Consulting & ServicesIT Infrastructure & Cloud
View profile3.7(3)
Kansani AG Logo

Kansani AG 

St. Gallen · Since 2020

The core activity of Kansani AG is the trenchless rehabilitation of channels, particularly sewer channels, using modern robotic and liner systems. This includes the analysis, damage repair and rehabilitation of main and secondary channels, house connections and public sewer networks.

Civil Engineering
View profile4.7(3)
Keiser & Frei GmbH Logo

Keiser & Frei GmbH 

St. Gallen · Since 2006

The core activity of keiser & frei GmbH is the provision of services in the field of construction craftsmanship, particularly in the areas of: flooring, natural stone work, and oven and chimney construction. The company offers consulting, planning, and execution of projects in these areas and specializes in renovations, conversions, and new constructions.

Flooring & Tiling
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K&L Architekten AG Logo

K&L Architekten AG 

St. Gallen · Since 1999

K&L Architekten AG is an architectural practice providing design, project and planning services for residential, commercial, sports and public buildings as well as site developments. The firm undertakes competitions, studies and construction projects with an emphasis on integrated planning, sustainability and timber construction.

Architecture Firms
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KMU Treuhand und Revisions AG Logo

KMU Treuhand und Revisions AG 

St. Gallen · Since 2004

KMU Treuhand und Revisions AG provides fiduciary services, financial accounting, tax advice, statutory audits and business consulting for small and medium-sized enterprises; the firm's services also include property management and general trustee services.

Fiduciary Offices
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Lic. oec. H.J. Gerosa AG Logo

Lic. oec. H.J. Gerosa AG 

St. Gallen · Since 2013

The company's core activity is the brokerage and sale of insurance services, particularly for self-employed individuals, executives and legal entities, as well as providing solutions and offers for members, including legal protection, cyber insurance and other services.

Insurance Brokerage & Consulting
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LWL-Techniker Schweiz GmbH Logo

LWL-Techniker Schweiz GmbH 

St. Gallen · Since 2021

The core activity of LWL-Techniker.CH is the planning, installation and maintenance of fiber optic cables and data centers, particularly in the field of telecommunications and information and communication technology (ICT). The company offers services such as laying fiber optic cables, installing data centers and maintaining network infrastructures.

Technical Consulting & EngineeringTelecommunications
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mamutec AG Logo

mamutec AG 

St. Gallen · Since 2006

The core activity of mamutec AG is the development, manufacture and distribution of ropes, chains and wire ropes.

Textile & Clothing Industry
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MDN Generalunternehmung GmbH Logo

MDN Generalunternehmung GmbH 

St. Gallen · Since 2022

The core activity of MDN Generalunternehmung GmbH is the execution of renovation and refurbishment work in the field of real estate, including painting, plastering, flooring, carpentry, tiling, masonry, conversions and cleaning. The company offers a comprehensive range of services to support customers in the planning, execution and coordination of construction projects.

Flooring & TilingMasonry WorkPainting & Plastering
View profile3.7(3)
Negal Engineering AG Logo

Negal Engineering AG 

St. Gallen · Since 1995

The core activity of Negal Engineering AG is the development and production of individual power electronics solutions, including hardware and software development, switching power supplies, LED drivers, PCB design, industrial controls and EMC consulting.

Technical Consulting & EngineeringElectrical Industry
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Nektar GmbH Logo

Nektar GmbH 

St. Gallen · Since 2019

The core activity of Nektar is full-service production for moving images, particularly the conception, production and post-production of films, music videos, commercials and other audiovisual content. The company also offers photography and motion design services and works closely with clients and agencies to create authentic and unique audiovisual experiences.

Advertising Agencies
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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.