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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,805 companies indexed · Last updated: today
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1'186 companies found

SILACon GmbH Logo

SILACon GmbH 

Gossau Sg · Since 2023

SILACon GmbH is a consulting firm providing management consulting, product development, dealer network expansion, marketing and financial advisory services. The company also offers CSR support, communication training and mediation/coaching services.

Coaching & Personal DevelopmentManagement ConsultingRecruitment & HR Consulting
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SKB Rohstoff und Recycling AG Logo

SKB Rohstoff und Recycling AG 

Gossau Sg · Since 2021

The core activity of SKB Rohstoff & Recycling is the procurement, sale and processing of raw materials, in particular scrap and metals, as well as the provision of services in the fields of logistics and waste management. The company trades in various types of scrap, such as steel scrap, alloyed steel scrap and non-ferrous metals, and also offers services such as classification and processing of waste.

Waste Management Industry
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Solid Chemicals GmbH Logo

Solid Chemicals GmbH 

Gossau Sg · Since 2001

The core activity of Solid Chemicals GmbH is the development and manufacture of chemical products, particularly trace elements, for the animal feed industry. The company focuses on creating innovative solutions to the problems of animal feed manufacturers by leveraging its expertise in chemistry and microbiology to develop products such as Soldig, which enhances the bioactivity of trace elements like zinc and copper.

Chemical Industry
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soRec Holding AG Logo

soRec Holding AG 

Gossau Sg · Since 2007

soRec Holding AG is a recycling and waste management company specializing in electronic, commercial and industrial scrap as well as metal recycling. Its services include pickups, container and site logistics, construction and municipal waste management, an online scrap-metal sales platform and in-house toner and electronics recycling facilities.

Holding Companies
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Spektar, Vukasinovic Dejan Logo

Spektar, Vukasinovic Dejan 

Gossau Sg · Since 2019

Spektar, Vukasinovic Dejan provides project planning and implementation as well as corporate consulting services. The firm supports clients from concept development through realization and acceptance for projects such as industrial plant construction and production-line modernizations, and maintains a network of supplier contacts.

Technical Consulting & EngineeringConstruction & Project Management
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sportsevision ag Logo

sportsevision ag 

Gossau Sg · Since 2023

sportsevision ag develops, supplies and operates LED perimeter boards and screens for indoor and outdoor applications. The company provides consulting, rental, sales, content production, a proprietary playout system, as well as installation, maintenance and service as a full-service offering. Manufacturing is carried out via the subsidiary sportselab in Shenzhen, with service technicians in Switzerland providing support and maintenance.

Advertising Agencies
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Squeng AG Logo

Squeng AG 

Gossau Sg · Since 2023

The core activity of Squeng AG is the provision of services in the field of computer science, particularly in the areas of training, consulting, software development and research. The company positions itself as an engineering office for computer science.

IT Consulting & Services
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S. Schwizer Beratungs-AG Logo

S. Schwizer Beratungs-AG 

Gossau Sg · Since 1972

The company operates in the areas of sanitation, heating, ventilation, bathroom and interior design, offering services such as planning, implementation and maintenance for private customers and companies. The core activities include in particular: renovations and new construction of private property, commercial or industrial facilities; planning and implementation of projects in the areas of sanitation, heating, ventilation, bathroom and interior design; maintenance and servicing of plants and systems; interior architecture and interior design. The company positions itself as a competent and customer-oriented partner for holistic solutions in the mentioned areas.

Management ConsultingIT Consulting & Services
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Stall Sommersweid AG Logo

Stall Sommersweid AG 

Gossau Sg · Since 2018

The company is an equestrian sports center offering a wide range of services and facilities for horses and riders. The core activity includes the construction and maintenance of riding arenas, sand arenas, lunging halls, leading facilities, stables and other facilities for equestrian sports. In addition, the company also offers services such as horse care, riding lessons and therapy programs for horses.

Sports Facility Construction
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Stellaron GmbH Logo

Stellaron GmbH 

Gossau Sg · Since 2023

Stellaron GmbH manufactures and installs windows and provides custom metal and glass solutions. The company combines traditional craftsmanship with modern technology.

Metal Construction
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Stephan Körnli Sanitär-Service Logo

Stephan Körnli Sanitär-Service 

Gossau Sg · Since 2004

Stephan Körnli Sanitär-Service provides repair, renovation and installation services for sanitary and heating systems, including repairs to sanitary fixtures, fittings and shower partitions, servicing of heating valves and thermostatic valves, and bathroom, shower and kitchen remodels.

Plumbing & Building Services
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STIEA GmbH Logo

STIEA GmbH 

Gossau Sg · Since 2019

The core activity of STIEA GmbH is the planning, programming, execution and commissioning of automation solutions and electrical engineering projects in the field of industrial and commercial automation. This also includes services such as the installation of control cabinets, cabling and the coverage of the entire electrical part.

Electrical Planning & InstallationElectrical IndustrySoftware Development
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Strobilus GmbH Logo

Strobilus GmbH 

Gossau Sg · Since 2010

Management ConsultingSustainability Sector
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swisscharge.ch AG Logo

swisscharge.ch AG 

Gossau Sg · Since 2014

The core activity of Swisscharge is the planning, implementation and operation of charging solutions for electric vehicles in Switzerland and Europe, particularly for the areas of real estate, companies, fleets and public spaces. This also includes consulting and training services as well as the development and operation of a charging app.

Transport Infrastructure Companies
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SWISS Industrial Investment AG Logo

SWISS Industrial Investment AG 

Gossau Sg · Since 2003

The company's core activity is the provision of logistics services, including storage, commissioning, customs clearance, rapid freezing and thawing. The company also offers rental space for production halls, office space and sales areas and operates a fully automated high-bay warehouse and logistics center.

Logistics & Transport Companies
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Syntec Instruments AG Logo

Syntec Instruments AG 

Gossau Sg · Since 1982

The core activity of Syntec Instruments AG is the development and production of industrial controls, particularly in the field of measurement technology and electronics, as well as the manufacture of specialized devices for various industries, such as the automotive industry, aerospace and gastronomy.

Electrical Industry
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taplan gmbh Logo

taplan gmbh 

Gossau Sg · Since 2021

The core activity of taplan gmbh is the creation of 2D and 3D plans for carpentry businesses, particularly in the areas of kitchens and interior construction. This includes: Complete planning including creation of production and assembly documents, creation of material lists and NC data via CAM interface, creation and adaptation of hardware and component blocks, support for the introduction and use of CAD+T systems, and training and support for employees in the use of CAD+T systems.

Industrial & Product Design
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TA Treuhand + Consulting GmbH Logo

TA Treuhand + Consulting GmbH 

Gossau Sg · Since 2019

TA Treuhand + Consulting GmbH provides fiduciary and consulting services in accounting, taxation and corporate finance. The services listed on the website include bookkeeping and annual accounts, tax advice and planning, succession planning and company valuations, corporate consulting (company formation, restructurings, financial planning, financing support), mergers and acquisitions and interim financial management, with access to a network of specialised partners for specific tasks.

Fiduciary Offices
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TECHNOROBOT AG Logo

TECHNOROBOT AG 

Gossau Sg · Since 2012

The core activity of TECHNOROBOT AG is the planning, consulting and installation of industrial air purification and air conditioning solutions, particularly for the capture and elimination of emissions such as welding fumes, dust, oil and emulsion mist. In addition, the company also offers welding supplies and technology.

Technical Consulting & Engineering
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Telemeter Electronic GmbH Logo

Telemeter Electronic GmbH 

Gossau Sg · Since 2000

The core activity of Telemeter Electronic GmbH is the distribution, development, production and service of electronic and mechatronic components, devices and systems, particularly in the field of high-frequency technology and avionics.

Electrical Industry
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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.