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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
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8'099 companies found

Elektro Kuster St.Gallen GmbH, Elektrotechnische Unternehmung Logo

Elektro Kuster St.Gallen GmbH, Elektrotechnische Unternehmung 

St. Gallen · Since 2017

Elektro Kuster St.Gallen GmbH, Elektrotechnische Unternehmung provides electrical services in the areas of energy, communication and automation. Its services include electrical planning and installation, maintenance with a 7x24h on-call service, smart home/KNX and fiber (FttH) connections, as well as photovoltaic and e-mobility solutions.

Electrical Planning & Installation
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fla Florian Ludewig Architekt GmbH Logo

fla Florian Ludewig Architekt GmbH 

St. Gallen · Since 2020

The core activity of Florian Ludewig Architekt GmbH is the planning of houses and the management of construction sites, including the mediation of interests between aesthetics, profitability, society and sustainability.

Architecture Firms
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FS Geotechnik AG Beratende Ingenieure ETH/SIA Logo

FS Geotechnik AG Beratende Ingenieure ETH/SIA 

St. Gallen · Since 1996

FS Geotechnik AG Beratende Ingenieure ETH/SIA provides geological and geotechnical consulting and design services, including site investigations, foundation and excavation design, and stability analyses for earthworks and landfills. Additional services include hydrogeological and geothermal assessments, natural hazard evaluation and emergency measures (rockfall, landslides, avalanches), instrumentation and monitoring, and independent expert reports.

Technical Consulting & Engineering
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FSL Consulting GmbH Logo

FSL Consulting GmbH 

St. Gallen · Since 2012

The core activity of FSL Consulting GmbH is the development of individual database solutions and consulting services for customers in the areas of IT, EDV, telephony, and organization. This includes, in particular: The development of databases tailored to the specific workflows and needs of customers; The implementation of software and system solutions aligned with customer requirements; Consulting and support for customers in restructuring, digitization, and process optimization; Maintenance and support of IT infrastructures and data security; The development of mobile database solutions and integration of standards such as ISO 20022.

IT Consulting & Services
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Fuchs Malerei & Farbdesign GmbH Logo

Fuchs Malerei & Farbdesign GmbH 

St. Gallen · Since 2021

The core activity of Fuchs Malerei & Farbdesign GmbH is the provision of painting and decorating services, including interior and exterior work, conversions, renovations, plastering, decorative techniques, color concepts and designs, as well as consulting and execution of painting and decorating work for private and commercial clients.

Painting & Plastering
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GERMANN + FREI AG Logo

GERMANN + FREI AG 

St. Gallen · Since 1966

The core activity of Germann + Frei AG is the development, manufacture and distribution of machines and plants for the production of tin cans and aerosol cans. The company offers individual machines, combination machines and synchronous lines that are suitable for the production of cans in various sizes and shapes.

Mechanical Engineering IndustryPackaging Industry
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Gipfelstark GmbH Logo

Gipfelstark GmbH 

St. Gallen · Since 2024

The company's core activity is providing services in the field of online marketing, particularly in the areas of: search engine optimization (SEO), online PR, social ads and Google ads, employer branding, personal branding, sustainability PR, and Wikipedia article creation. The company supports customers in increasing their online visibility, online trust, and online reach, with the goal of building long-term relationships with customers and target groups and positioning the brand as a industry leader.

Advertising Agencies
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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
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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
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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
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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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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.