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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,816 companies indexed · Last updated: today
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1'186 companies found

Ammann & Koller AG Logo

Ammann & Koller AG 

Gossau Sg · Since 1976

The core activity of Ammann & Koller AG is architecture and construction planning, particularly the planning and realization of construction projects in the areas of residential buildings, industrial and commercial buildings, as well as public buildings.

Architecture Firms
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Astra LED AG Logo

Astra LED AG 

Gossau Sg · Since 2007

The core activity of Astra LED AG is the development, production and distribution of intelligent lighting solutions, including luminaires, sensors and building automation, with a focus on energy efficiency, sustainability and regional commitment.

Electrical Industry
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blaser immo gmbh Logo

blaser immo gmbh 

Gossau Sg · Since 2024

The core activity of blaser immo gmbh encompasses real estate management, consulting, sales, marketing and accounting. The company provides comprehensive services for property owners and interested parties in Eastern Switzerland, including the management of rental properties, consulting on the purchase and sale of real estate, marketing of real estate, and accounting and business management for property owners.

Property Management
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Energie Partner GmbH Logo

Energie Partner GmbH 

Gossau Sg · Since 2020

The core activity of Energie Partner GmbH is the provision of services in the field of facade work, particularly in the areas of thermal insulation and dry construction. This includes, among other things: facade insulation, clinker facades, ventilated facades made of natural stone, renovations, interior and exterior painting, and plastering work. The company offers individual solution approaches for general contractors, architects, and builders, and accompanies construction projects from the idea to the finished object.

Specialized Construction Activities
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Erouda Risch Photography Logo

Erouda Risch Photography 

Gossau Sg · Since 2021

The core activity of Erouda Risch Photography is professional photography, particularly portrait, family, business and pregnancy photography.

Photography
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Fliesi GmbH Logo

Fliesi GmbH 

Gossau Sg · Since 2014

The core activity of Fliesi GmbH is the execution of tile laying work, particularly the installation of ceramic, natural stone, mosaic and glass mosaic for bathrooms, kitchens, living rooms and outdoor areas, including planning, material selection and necessary preparatory work.

Flooring & Tiling
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Lenz & Dudli Treuhandgesellschaft AG Gossau Logo

Lenz & Dudli Treuhandgesellschaft AG Gossau 

Gossau Sg · Since 1993

The core activity of Lenz & Dudli is the provision of management and financial services to small and medium-sized enterprises (SMEs) from all industries. This includes in particular: accounting, financial and accounting services, tax consulting, trust services, controlling, auditing and financial auditing. The company offers these services through a team of specialized experts who have the corresponding training and certifications.

Fiduciary Offices
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LIVUM GmbH Logo

LIVUM GmbH 

Gossau Sg · Since 2001

The core activity of LIVUM is the development and marketing of residential properties, particularly single-family homes in quiet locations, with modern architecture and spacious living areas.

Real Estate Project Development
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Marius Kieper GmbH Logo

Marius Kieper GmbH 

Gossau Sg · Since 2009

The core activity of Marius Kieper GmbH is the provision of services in the field of sheet metal work, roofing and façade construction, including planning, execution and maintenance of roofs, façades and sheet metal work in Eastern Switzerland.

Sheet Metal Work
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Medizinische Massagepraxis Yvonne Iten GmbH Logo

Medizinische Massagepraxis Yvonne Iten GmbH 

Gossau Sg · Since 2022

The core activity of the company "Medizinische Massagepraxis Yvonne Iten GmbH" is the provision of medical massage and therapy services, including Classical Massage, Cupping Massage, Trigger Point Therapy, Massage for Children and Adolescents, Foot Reflexology, Metabolic Stimulation, Baby Massage Course, and Body Detox.

Non-Medical Healthcare Professions
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Neroc GmbH Logo

Neroc GmbH 

Gossau Sg · Since 2013

The core activity of Neroc GmbH is the planning and coordination of building technology, particularly in the areas of electrical, sanitary and specialist coordination planning, as well as optional heating, ventilation, air conditioning and refrigeration planning.

Technical Consulting & EngineeringElectrical Planning & Installation
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Peter Baumgartner Schreinermontagen AG Logo

Peter Baumgartner Schreinermontagen AG 

Gossau Sg · Since 1996

Peter Baumgartner Schreinermontagen AG provides joinery installation and assembly services for interior fittings, kitchens, furniture, sliding doors and windows, carrying out both small and large installation projects in a timely and competent manner.

Interior Construction
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Praxis Dr. med. Alexandra Kratschla Logo

Praxis Dr. med. Alexandra Kratschla 

Gossau Sg · Since 2013

The company's core activity is the medical care of women in the fields of gynecology and obstetrics provided by a specialist in gynecology and obstetrics.

Gynecology & Obstetrics Clinics
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protalk holenstein Logo

protalk holenstein 

Gossau Sg · Since 2004

The company offers courses, training programs and language teaching materials based on the Birkenbihl method, a method for brain-friendly learning and teaching. The core activity includes the development and distribution of language courses, books and other teaching materials, as well as the implementation of seminars and workshops on topics such as language learning, management and leadership.

Continuing Education Institutes
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RDCL AG Logo

RDCL AG 

Gossau Sg · Since 2022

The core activity of RDCL is the creation and implementation of digital design projects.

Advertising Agencies
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RIVOG AG Logo

RIVOG AG 

Gossau Sg · Since 2020

The core activity of RIVOG AG is the provision of facility service offerings, particularly in the areas of: * Cleaning (construction site maintenance, construction cleaning, special cleaning, maintenance cleaning) * Security services (construction site security, security service) * Janitorial and technical management of properties * Moving and clearance * VIP service (complete household work) * Consulting and advisory services in the field of facility management. Thus, the company offers a comprehensive range of services in the field of facility services.

Facility Management & Cleaning
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Swiss all CAD AG Logo

Swiss all CAD AG 

Gossau Sg · Since 2007

The core activity of Swiss all CAD AG is the development and distribution of software solutions for the Computer-Aided Design (CAD) and Computer-Aided Manufacturing (CAM) industries, particularly for the integration of CAD systems such as AutoCAD, ZWCAD and BricsCAD. The company also offers solutions for metrology, such as the 3D scanner Leica RTC360 and the 3D Disto module, as well as rendering and layout modules.

IT Consulting & ServicesSoftware Development
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AK-SOFT GmbH Logo

AK-SOFT GmbH 

Gossau Sg · Since 1999

The core activity of AK-Soft GmbH is the development and distribution of practice-oriented ERP software solutions, particularly for wood processing companies such as carpentries, timber construction companies and interior finishing. This also includes specific software products such as AK-Soft, AKeZeit (mobile electronic time recording) and RK-Menü (task-oriented user interface for AutoCAD/LT).

Software Development
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Alfred Schmid AG Logo

Alfred Schmid AG 

Gossau Sg · Since 1968

Alfred Schmid AG produces plastic injection-moulded parts and manages the process from design and toolmaking to in-house production. The company designs and builds tools internally, uses partly all-electric injection moulding machines, and offers proprietary products such as Move Flow Compules, Move Composite Compules and the Dino Press applicator.

Plastics Industry
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Atacom Engineering AG Logo

Atacom Engineering AG 

Gossau Sg · Since 1988

The company provides innovative development and production services in the fields of drive technology, communication, visualization and data processing, particularly for the automation of machines and systems. The core activities include the conception and realization of technical overall solutions, the electrification, control and visualization of machines, as well as retrofitting, large-scale projects, special machine construction, maintenance and troubleshooting services.

Technical Consulting & Engineering
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Atelier Coaching und Training AG Stefan Häseli Logo

Atelier Coaching und Training AG Stefan Häseli 

Gossau Sg · Since 2008

The company's core activity is providing communication services, particularly in crisis situations, as well as conducting lectures, seminars, online training sessions and publishing specialized articles and books.

Coaching & Personal DevelopmentManagement Consulting
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A. Walpen AG, Offset- und Buchdruck Logo

A. Walpen AG, Offset- und Buchdruck 

Gossau Sg · Since 1985

Printing Companies
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Chäs-Werkstatt GmbH Logo

Chäs-Werkstatt GmbH 

Gossau Sg · Since 2004

The company's core activity is the shipping of food specialties, in particular a cheese assortment, to specialist retailers and end-consumers via an online shop and an ordering platform.

Online Shops
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ciaras ag Logo

ciaras ag 

Gossau Sg · Since 2007

The core activity of ciaras AG is the development and production of sustainable cleaning agents based on whey for various fields of application such as industry, buildings, infrastructure and agriculture, as well as the production of skin-friendly and environmentally compatible cleaning and care products for daily use. No core activity can be determined for the company clappt, as the website is not available and no information is provided.

Chemical IndustryCosmetics Industry
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Delico AG, Gossau Logo

Delico AG, Gossau 

Gossau Sg · Since 1985

The core activity of Delico AG is the procurement, import, logistics, distribution and sale of food products, particularly fruit and vegetable preserves, nuts, snacks and processed products, to the Swiss market. The company distributes both international brands and its own private-label products, and also offers marketing services to its partners.

Wholesale - Food & Luxury Items
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Delico Holding AG Logo

Delico Holding AG 

Gossau Sg · Since 1981

Delico Holding AG is a food importer and distributor that represents international brands, develops private-label products and trades commodities such as fruit and vegetable preserves, nuts and processed goods. The company handles import, logistics, distribution, sales and marketing services and reports an IFS Broker certification for product safety and quality assurance.

Holding Companies
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docuvita Schweiz GmbH Logo

docuvita Schweiz GmbH 

Gossau Sg · Since 2018

The company's core activity is document management, particularly the digital archiving, management and optimization of corporate information and processes through the development and provision of software solutions such as docuvita.

IT Consulting & Services
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e-JOY AG Logo

e-JOY AG 

Gossau Sg · Since 2021

The company e-JOY offers a flexible subscription model for electric cars in Switzerland. The core activity consists of allowing customers to rent an electric car for a fixed monthly price, including all additional costs such as insurance, registration, service and maintenance. The company delivers the selected electric car directly to the customer's doorstep and offers a flexible term of at least 6 months.

Vehicle Rental
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electro-control süess GmbH Logo

electro-control süess GmbH 

Gossau Sg · Since 2011

The core activity of Electro-Control Süess GmbH is the performance of independent electrical inspections and tests of electrical systems and devices to ensure safety and functionality and prevent accidents and fires. This includes in particular: creation of safety concepts, independent electrical inspections, testing of electrical devices, measurement and testing services (e.g. network quality, thermography, limit values), and consulting and support in occupational and electrical safety.

Testing & Inspection Centers
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Fricker Leckortung Logo

Fricker Leckortung 

Gossau Sg · Since 2023

The core activity of Fricker Leckortung is the professional detection and inspection of buildings, particularly in the field of building technology and envelope. This includes the detection of water damage, mold infestation and moisture damage, as well as the inspection of sewage and drainage pipes, roofs and building envelopes. The company offers various techniques and methods, such as the use of pipe cameras, videoscopes, thermal imaging cameras, dyes and smoke gas simulators, to locate and document leaks and damage.

Building Maintenance
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Georg Künzle GmbH Logo

Georg Künzle GmbH 

Gossau Sg · Since 1997

The core activity of Georg Künzle GmbH is carpentry and joinery, particularly the planning and implementation of timber construction projects in close collaboration with clients and architects.

Timber Construction & Carpentry
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Gloor Gottardo Baumanagement GmbH Logo

Gloor Gottardo Baumanagement GmbH 

Gossau Sg · Since 2003

Gloor Gottardo Baumanagement GmbH provides construction management and project management services, including tendering, construction supervision, construction administration and quality, cost and schedule control. Its services also cover general planning, client advisory, contract and procurement management, inspections and warranty handling, defect remediation and coordination with regional planners and contractors.

Construction & Project Management
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HABIS TECHNIK AG Logo

HABIS TECHNIK AG 

Gossau Sg · Since 2000

The core activity of Habis Technik AG encompasses the manufacture and processing of metal products and components for various industries and applications. This includes: Metal construction: Production of metal structures for indoor and outdoor use, such as doors, fittings, furniture, and garden products. CNC contract manufacturing: Precise processing of metal parts according to customer specifications. Locksmithing: Production and repair of metal products, such as locks and fittings. Maintenance solutions: Provision of maintenance and repair services for industrial plants and machinery. Metal components for carpenters and stonemasons: Production of custom-made metal components for woodworking and stoneworking. The company thus offers a wide range of metal processing services that cater to both private and industrial customers.

Metal Construction
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Held Zahntechnik AG Logo

Held Zahntechnik AG 

Gossau Sg · Since 2021

Held Zahntechnik AG is a dental laboratory providing removable and fixed prosthetics, splint (occlusal) devices and digital dental services. The laboratory accepts STL and intraoral scanner data, produces restorations (full-ceramic, metal-ceramic, implant restorations), offers 3D‑printed models and uses materials such as composites, high‑performance ceramics, PEEK and PMMA.

Medical Technology Industry
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HOLENSTEIN AG, Bauunternehmung Logo

HOLENSTEIN AG, Bauunternehmung 

Gossau Sg · Since 1973

The core activity of Holenstein AG is construction, particularly in the areas of: building construction, civil engineering, renovations and extensions, customer work, and skip container services. The company thus offers a wide range of construction services, from new buildings to renovations and refurbishments to specialized services such as skip container services.

Building ConstructionBuilding MaintenanceCivil Engineering
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immoraum.ch ag Logo

immoraum.ch ag 

Gossau Sg · Since 2024

The core activity of the company "immoraum.ch" is real estate management and brokerage, particularly the management of condominium ownership and rental properties, as well as the valuation and marketing of residential and commercial properties. This also includes services such as initial and re-rental, rental properties, condominium and co-ownership, valuation and consulting.

Property Management
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internet-adressen.shop Roland Schüler Logo

internet-adressen.shop Roland Schüler 

Gossau Sg · Since 2023

Web Portals & Platform CompaniesOnline Shops
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K. Schwizer AG Logo

K. Schwizer AG 

Gossau Sg · Since 2001

K. Schwizer AG manufactures and supplies metal lockers, coin-operated deposit locks and related accessories such as benches and ski lockers. The company provides modular locker systems, mechanical and electronic locking solutions and the supply and installation of sanitary cubicles/partition walls.

Retail - Furniture
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Maik's Schreinerarbeiten, Inh. Maik Zarka Logo

Maik's Schreinerarbeiten, Inh. Maik Zarka 

Gossau Sg · Since 2021

The company's core activity includes the execution of construction projects in the field of interior finishing and renovation, including: facade renovation, interior finishing, and planning and installation of kitchens. The company offers these services from a single source, meaning that it carries out all necessary work itself, without relying on subcontractors.

Interior ConstructionTimber Construction & Carpentry
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Meier Energietechnik Logo

Meier Energietechnik 

Gossau Sg · Since 2010

The core activity of Meier Energietechnik is the planning, consulting and implementation of energy-related solutions for buildings, particularly in the areas of heating, ventilation and air conditioning, as well as the use of renewable energies such as solar power. The company offers services such as building automation, energy consulting, simulations and funding consulting, and supports customers in optimizing their energy consumption and costs.

Energy SuppliersSolar & Photovoltaics
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Misan Kinesiologie Inh. Santesteban Milagros Logo

Misan Kinesiologie Inh. Santesteban Milagros 

Gossau Sg · Since 2022

The core activity of Misan Kinesiologie is the provision of services in the field of complementary therapy and coaching, particularly in the areas of kinesiology and mental coaching. Therapist and coach Miriam Santesteban offers individual treatments and courses to support customers in solving physical, emotional and mental problems and to promote their well-being, health and development.

Coaching & Personal Development
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MÖBEL BURRI Logo

MÖBEL BURRI 

Gossau Sg · Since 1985

Möbel Burri is a furniture store specializing in consulting, sales and implementation of solutions for living spaces. The core activities include: sale of furniture, sale and installation of flooring, sale and installation of technical curtains, and individual consulting and implementation of furnishing solutions for private customers. The company thus offers a comprehensive range of services and products for the design and furnishing of living spaces.

Flooring & TilingRetail - Furniture
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nah-immo AG Gossau SG Logo

nah-immo AG Gossau SG 

Gossau Sg · Since 1972

The core activity of the company "nah immo AG" is real estate management and brokerage, including the administration of apartments and houses, as well as the rental and sale of properties.

Property Management
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Rufer AG Logo

Rufer AG 

Gossau Sg · Since 1979

The core activity of Rufer AG is the trade in heating and fuel oils, in particular heating oil, as well as the execution of tank revisions, tank cleanings and decommissioning/dismantling of tanks.

Wholesale - Fuels & Petroleum Products
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Sportsemotion AG Logo

Sportsemotion AG 

Gossau Sg · Since 2009

The core activity of sportsemotion is sponsoring consulting and marketing, particularly in the field of sports. This includes advising companies on the initiation and implementation of sponsoring strategies, marketing naming rights, supporting athletes in their search for sponsors, and conducting research projects to evaluate sponsoring engagements.

Trade Fair & Event Organizers
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Stakic Bau Logo

Stakic Bau 

Gossau Sg · Since 2023

The core activity of Stakic Bau is the planning and execution of construction projects, including new buildings, renovations, restorations, drywall construction, painting and plastering work, as well as comprehensive conversions, with the aim of turning customers' visions into tangible reality.

Construction & Project Management
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Unit Consulting AG Logo

Unit Consulting AG 

Gossau Sg · Since 1999

The core activity of Unit Consulting AG is the consulting and support of companies and entrepreneurs in various areas, particularly in strategy, finance, organization and leadership. This includes, among other things: Strategic accompaniment of SMEs (small and medium-sized enterprises), capital procurement and financing, tax consulting and controlling, interim management and project management, restructuring and reorganization, restructuring and reorganization, accounting and accounting, personnel and payroll, accounting software and outsourcing of accounting. The company also offers interim specialists to support companies as needed, particularly in the areas of finance, leadership and organization.

Management ConsultingFiduciary Offices
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Holz Gestaltung Fronebner - Impala Reisemobile Logo

Holz Gestaltung Fronebner - Impala Reisemobile 

Gossau Sg · Since 2006

The core activity of Impala Reisemobile is the individual conversion and refurbishment of vehicles, particularly off-road vehicles and trucks, into motorhomes and recreational vehicles. This includes the development and installation of special components such as pop-up roofs, interior fittings, add-on parts and accessories, as well as the restoration and refurbishment of vehicles. The company also offers customer-specific solutions for vehicle conversions to meet individual needs and wishes.

View profile4.3(8)
Fischkeller Rüttimann Logo

Fischkeller Rüttimann 

Gossau Sg · Since 2003

Fischkeller Rüttimann sells marine aquarium equipment, supplies and live corals, offering products and components such as skimmers, lighting, pumps, sea salt and water tests.

View profile5(3)
Siling Immo GmbH Logo

Siling Immo GmbH 

Gossau Sg · Since 2011

The core activity of SZ Immo is real estate brokerage and consulting, including real estate valuation, real estate marketing, property search and property purchase. The company also offers seminars, guides and checklists to support customers in their real estate decisions.

Real Estate Brokerage
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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.