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

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228 companies found

Kajüte Gastro GmbH

Nussbaumen Ag · Since 2024

The core activity of the company "Kajüte" is gastronomy, specifically the operation of a café or restaurant offering breakfast, lunch and dinner, as well as serving beverages such as coffee, craft beers and lemonades.

View profile4.6(506)

Zaarad AG

Nussbaumen Ag · Since 2017

The core activity of Zaarad is the rental and operation of an event venue where events and events can be held. The company offers a unique atmosphere with exhibited Töfflis and collector's items and also organizes its own events, such as the monthly "Chillout".

Clubs, Bars & Event Venues

View profile4.7(59)

Joss Primax Reinigungen

Nussbaumen Ag · Since 2021

Joss Primax Reinigungen provides residential and commercial cleaning services, including construction cleaning, move-out cleaning, and property maintenance. Services also include window and specialist cleaning, customised quotes after expert visits, and work carried out by trained staff.

Facility Management & Cleaning

View profile5(11)

Dr. iur. Martin Ramisberger

Nussbaumen Ag · Since 1986

The company's core activity is the practice of law and notary services, particularly in the fields of justice and administrative law enforcement.

Administrative ServicesLaw Firms & Notary OfficesOther Service Industries

View profile5(2)

A2Bauex GmbH

Nussbaumen Ag · Since 2022

The core activity of A2 Bauex GmbH encompasses the execution of construction projects, including construction management, project management, renovation and refurbishment, as well as specific craft services such as plumbing, flat and pitched roof work, painting, flooring, plastering, façade work and core drilling. The company offers a comprehensive 'all-in-one' solution for builders, from planning and budgeting to execution and acceptance of construction projects.

Construction & Project Management

ADAGO - Home GmbH

Nussbaumen Ag · Since 2020

The core activity of ADAGO-HOME GmbH is the development and distribution of solutions for clean air, flavorful water in the kitchen, and space optimization in the laundry room for the private household sector. In particular, the company offers modular units for the installation of bathrooms or utility rooms that enable organized placement of household appliances and utensils. Furthermore, the company distributes extractor hoods of the Elica brand.

Specialized Construction Installations

all-things GmbH

Nussbaumen Ag · Since 2001

The core activity of the company "all-things GmbH" is a communications agency that offers services in the areas of design, marketing concept, market analysis, development and realization of products, in particular educational games, as well as the design and realization of individual furniture.

Advertising Agencies

Augenoptik Trachsel GmbH

Nussbaumen Ag · Since 2002

Augenoptik Trachsel GmbH is an optical retailer offering eyeglass frames, lenses and contact lenses with personalized fitting. The practice performs comprehensive optometric examinations—including intraocular pressure measurement and retinal scans—and provides after-sales services and children's eyewear options.

Opticians & Eyewear Retail

Baumgartner Heim und Garten GmbH

Nussbaumen Ag · Since 2022

The core activity of Baumgartner Heim und Garten GmbH is the planning, design and maintenance of gardens, particularly natural gardens, using natural materials and native plants. The company offers services such as consulting, planning and implementation of garden projects, with the aim of creating beautiful and sustainable gardens that are inviting for both people and the environment.

Horticulture & Landscaping

Bislimi Gartenbau AG

Nussbaumen Ag · Since 2024

Bislimi Gartenbau AG provides garden design, landscaping and garden maintenance services. Its work includes construction of terraces, driveways, steps, platforms and walls in concrete and natural stone, planting and recurring maintenance or caretaker programs; on-site consultations and free, non-binding quotations are offered.

Horticulture & Landscaping

Claude Linsi Bauleitungen

Nussbaumen Ag · Since 1999

1. The company's core activity is claims handling and settlement in the field of building insurance, particularly in cases of water damage and elemental damage. 2. The company's core activity is construction management and damage expertise, including services such as consulting, planning, estimation, accounting, evaluation, coordination, scheduling, and negotiation in the construction sector.

Construction & Project Management

DEKI BAU Dejan Todorovic

Nussbaumen Ag · Since 2022

The core activity of DEKI BAU is the provision of services in the field of renovation, refurbishment and renovation of houses, including specific works such as painting, facade work, plastering, tiling, landscaping and demolition.

Specialized Construction Activities

Digitalution GmbH

Nussbaumen Ag · Since 2023

The core activity of Digitalution GmbH is the development and design of websites, online shops, mobile apps and digital solutions for companies, with a focus on user-friendliness, responsiveness and visual design. This also includes services such as UX/UI design, web design, web development, e-commerce solutions, newsletter and marketing automation.

Software Development

Fernwärme Siggenthal AG

Nussbaumen Ag · Since 1995

The company's core activity is the production and distribution of district heating, particularly through the use of waste heat from waste incineration and other environmentally friendly sources, as well as the provision of related services such as consulting, operation and maintenance.

Energy Suppliers

F. Frunz AG

Nussbaumen Ag · Since 2024

F. Frunz AG is a construction and real estate services provider offering building and civil works, extensions and renovations, masonry and concrete repairs, and providing real estate and pollutant-remediation services through affiliated companies.

Holding Companies

Frunz Bauunternehmung AG

Nussbaumen Ag · Since 2022

The core activity of Frunz Bauunternehmung AG encompasses the planning and execution of construction projects in various areas, particularly: * Building construction: Erection of buildings and structures * Civil engineering: Execution of terrain adjustments, excavation, creation of forecourts and rainwater basins, as well as engineering civil engineering projects * Additions and renovations: Renovation and refurbishment of existing buildings and structures * Customer masonry/renovation: Execution of masonry work and renovations for customers * Hazardous substance remediation: Remediation of buildings and structures contaminated with hazardous substances * Crane work: Execution of crane work for construction projects * Snow removal: Execution of snow removal work * Fire compartmentalization: Execution of fire compartmentalization work The company also offers real estate services and has its own hazardous substance remediation company.

Building ConstructionBuilding MaintenanceCivil Engineering

Frunz Immobilien AG

Nussbaumen Ag · Since 1961

The core activity of Frunz Immobilien encompasses three main areas: 1. **Construction**: Building and civil engineering, including the planning and execution of construction projects. 2. **Real Estate**: Development, sale and management of residential and commercial properties. 3. **Hazardous Substance Remediation**: Remediation of buildings and land contaminated with hazardous substances. The company thus offers a comprehensive range of services in the fields of construction, real estate and remediation.

Real Estate BrokerageReal Estate Project Development

Frunz Schadstoffsanierung GmbH

Nussbaumen Ag · Since 2016

The core activity of Frunz AG encompasses three main areas: 1. **Construction**: The company offers services in the field of civil engineering and construction. 2. **Real Estate**: Frunz AG is also active in the real estate sector, although the specific activities in this area are not precisely defined. 3. **Hazardous Substance Remediation**: A significant part of the company's activities involves the remediation of hazardous substances, including consulting, sampling, building analysis, remediation concepts, professional execution, measurements, and disposal of hazardous materials, such as asbestos. Overall, the core activity of the company can be described as comprehensive services in the areas of construction, real estate, and environmental remediation.

Building Maintenance

Generalbau Bal GmbH

Nussbaumen Ag · Since 2016

The core activity of Generalbau bal GmbH is the provision of construction and renovation services, particularly in the areas of: plastering, drywall construction, facade insulation, and painting. The company also offers consulting and planning services for new construction, renovation, and refurbishment projects.

Painting & Plastering

GONI's Baumanagement AG

Nussbaumen Ag · Since 2023

The company is a construction company that offers a wide range of services in the construction industry, including: heating, plumbing and ventilation, masonry and plastering, electrical installations, roofing, tiling and flooring, scaffolding, carpentry, interior architecture and complex high-rise construction, building repair and industrial construction. The company also provides comprehensive planning services and specializes in the execution of construction projects, from conception to completion.

Building ConstructionGeneral Contractors

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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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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

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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.