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

Geiselberger Design & Manufacturing Logo

Geiselberger Design & Manufacturing 

St. Gallen · Since 2022

The core activity of Geiselberger Design & Manufacturing is the development and production of individual products through 3D printing and woodworking. The company offers to bring customer ideas to life and create custom-made products. The core activities include: 3D modeling and printing of individual products, woodworking and processing, development and production of tailored solutions for customers, and design and implementation of customer ideas in the form of products. The company positions itself as a provider of individual and sustainable solutions made possible by the use of 3D printing and woodworking.

Industrial & Product Design
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SIMONET Werbe- und Design-Agentur Logo

SIMONET Werbe- und Design-Agentur 

St. Gallen · Since 2009

The core activity of SIMONET-WDA is the creation of advertising concepts and their implementation across all media, including design, dialogue marketing, internet and print media. The company offers services such as brand and identity design, concept development, visual/verbal design, web design, print media conception and design. The goal is to support customers in acquiring new customers and positioning themselves in the market.

Advertising Agencies
View profile5(4)
Campi AG Logo

Campi AG 

St. Gallen · Since 1991

The core activity of Campi AG is the execution of demanding conversions, renovations, customer work and smaller new buildings in the field of civil engineering and construction.

Building ConstructionBuilding MaintenanceCivil Engineering
View profile5(3)
Ehoch1 Architekten GmbH Logo

Ehoch1 Architekten GmbH 

St. Gallen · Since 2021

The core activity of Ehoch1 Architekten is the planning and development of individual, tailor-made, and high-quality buildings in various scales and urban contexts. The company offers all services of a traditional architectural firm, including architecture, interior design, and construction drawing.

Architecture Firms
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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
View profile4(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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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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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)
PV-Tec GmbH Logo

PV-Tec GmbH 

St. Gallen · Since 2022

The core activity of PV-Tec GmbH is the planning, installation and consulting of solar systems and e-mobility solutions for private and commercial customers in Switzerland. This includes the construction of photovoltaic systems on roofs, facades and railings, consulting on energy efficiency and applying for subsidies.

Solar & Photovoltaics
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ad optima revision ag Logo

ad optima revision ag 

St. Gallen · Since 2003

The core activity of the company "ad optima treuhand ag" encompasses a wide range of services, including: Trust services (accounting, tax consulting, tax optimization, and audit services), Auditing (statutory audit, foundation audits, special audits), Real estate services (real estate brokerage, property management), Business consulting (business succession, acquisition, outsourcing, mediation), and Pension planning (retirement, pension mandate, inheritance, estate administration). The company thus offers a comprehensive range of services for companies and private individuals, focusing on the areas of finance, accounting, taxes, real estate, and corporate management.

Fiduciary Offices
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bbz st. gallen ag Logo

bbz st. gallen ag 

St. Gallen · Since 1999

bbz st. gallen ag provides training and certification as well as consulting and sales-development services for the banking sector. Offerings include programs in banking, leadership, junior talent development, digital advisory and conferences.

Continuing Education Institutes
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Blumen & Marroni Hajdari GmbH Logo

Blumen & Marroni Hajdari GmbH 

St. Gallen · Since 2021

The core activity of Blumen Hajdari is the sale of flowers and flower arrangements, including roses, tulips, bouquets and other types of flowers, as well as the provision of related services such as delivery, decoration and packaging.

Retail - Flowers & Plants
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Caymland Technologies AG Logo

Caymland Technologies AG 

St. Gallen · Since 2017

The core activity of Caymland Technologies AG is the development and distribution of marketing automation tools, in particular the Caymland M4 (Customer Data Platform) and Caymland C4 (Headless CMS System) platforms, as well as strategic consulting and implementation of marketing automation projects for companies.

Advertising Agencies
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Die Wertschaffer AG Logo

Die Wertschaffer AG 

St. Gallen · Since 2022

The company's core activity is advising and supporting businesses, particularly SMEs, in the areas of strategy, organizational development, innovation, digitalization, and procurement management. The company helps its customers develop their business models, optimize their processes, and reduce their costs. It also provides support in developing sustainable procurement strategies and generating reliable and competitive supplier bases.

Management ConsultingContinuing Education Institutes
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Emini Arts GmbH Logo

Emini Arts GmbH 

St. Gallen · Since 2018

Emini Arts GmbH is a software company specializing in the development of digital solutions for businesses in Switzerland. Its core activity includes the creation of websites, online platforms, webshops, product configurators, and other digital products. The company also offers services such as performance optimization, restructuring of online platforms, and the development of user-friendly interfaces. Its clients come from various industries, including start-ups, cantonal authorities, international corporations, educational institutions, and non-profit organizations.

Advertising Agencies
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Gmür Decor Logo

Gmür Decor 

St. Gallen · Since 1987

The core activity of Gmür Decor St. Gallen is the manufacture and distribution of decorative items, particularly Christmas decorations, as well as the design of interior spaces and exhibitions.

Interior Design & Furnishing
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Keller Spenglerei GmbH Logo

Keller Spenglerei GmbH 

St. Gallen · Since 2015

Keller Spenglerei GmbH provides building-services metalwork and ventilation fabrication. Its work includes manufacture of supply and exhaust air components and traditional sheet‑metal roofing work for pitched, flat and metal roofs.

Sheet Metal Work
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Oppermann Suisse AG Logo

Oppermann Suisse AG 

St. Gallen · Since 2008

The company Oppermann develops and manufactures control devices and offers related services.

Electrical Industry
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SFM Home GmbH Logo

SFM Home GmbH 

St. Gallen · Since 2023

SFM Home GmbH provides consultation, sales and installation of floor coverings and offers planning and fitting services for kitchens and bathrooms. Its product range includes parquet, vinyl, design and carpet floors, outdoor decking and wall coverings, with services spanning measurement, planning and implementation.

Retail - General Specialty Trade
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Spiri Gipsergeschäft Logo

Spiri Gipsergeschäft 

St. Gallen · Since 2007

Spiri Gipsergeschäft carries out plastering and related construction services, including base plastering, wet and dry construction, and Stucco Veneziano. Services also include acoustic ceilings, painting, insulation, façade insulation and façade work, and the company provides consultation and execution for new-build, conversion and renovation projects.

Painting & Plastering
View profile5(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.