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

Hagen Kabelkonfektionen AG Logo

Hagen Kabelkonfektionen AG 

Widnau · Since 2008

The core activity of Hagen Kabelkonfektionen AG is the development and manufacture of individual cable assemblies and panel assemblies at the highest quality level. The company offers customized products for customer-specific wiring and cabling requirements.

Electrical Industry
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Roten IT Solutions Logo

Roten IT Solutions 

Widnau · Since 2023

The core activity of Roten IT Solutions is the provision of used and refurbished IT hardware solutions, including servers, switches, storage solutions and spare parts, as well as the offer of support and maintenance services for businesses and private individuals.

IT Consulting & ServicesSoftware Development
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separatus AG Logo

separatus AG 

Widnau · Since 2023

The core activity of separatus AG is the development, manufacture and marketing of geothermal systems, in particular patented splitpipe technologies, which offer an efficient, noise-free and cost-effective solution for heating and cooling.

Energy Industry
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Trachsler AG Logo

Trachsler AG 

Widnau · Since 2022

The core activity of Trachsler AG is the trade in connectors and industrial automation solutions, with a particular focus on supplying customers with reliable and high-quality connectors, cables and other connection products for industrial automation.

Electrical Industry
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3mpg GmbH Logo

3mpg GmbH 

Widnau · Since 2024

The core activity of 3MPG encompasses the areas of Media, Marketing and Management, including: Media communication, production and distribution, Athlete and Talent Management, Event Management and Marketing, Rights Management and Licensing, Global Marketing Strategies and Campaigns, Legal Consulting and Support. The company supports customers in the development and implementation of marketing strategies, the production and distribution of content, the management of athletes and talents, as well as the execution of events and the licensing of rights.

Licensing & Marketing of Intellectual Property
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Aeroex GmbH Logo

Aeroex GmbH 

Widnau · Since 2007

The core activity of AeroEx GmbH is the provision of consulting and project management services for the aerospace industry, particularly in the areas of project organization, project management, business planning, certification processes and information security.

Technical Consulting & Engineering
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AFCO Switzerland GmbH Logo

AFCO Switzerland GmbH 

Widnau · Since 2023

AFCO Switzerland GmbH supplies cleaning and disinfection products as well as devices and application technology for the food and beverage industry. The company also provides hygiene verification, monitoring, training and technical services, including color-indication systems (TM SMART CIP, TM SMART GEL) for real-time verification of cleaning results.

Wholesale - Chemical & Plastic Products
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Albin Kälin GmbH Logo

Albin Kälin GmbH 

Widnau · Since 2014

Albin Kälin GmbH provides consulting and services to develop and implement Cradle to Cradle® products and to support companies in adopting circular design principles. Services referenced on the website include circular-design consulting and a digital Product Passport (Compass Cradle to Cradle®).

Management Consulting
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Alethia Life Sciences AG Logo

Alethia Life Sciences AG 

Widnau · Since 2015

Chemical Industry
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Alge Landschaftsarchitekten Logo

Alge Landschaftsarchitekten 

Widnau · Since 2008

The core activity of Alge Landschaftsarchitekten is the planning and design of gardens and landscapes.

Horticulture & Landscaping
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Alimna AG Logo

Alimna AG 

Widnau · Since 2017

Chemical Industry
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ANDREIOS AG Logo

ANDREIOS AG 

Widnau · Since 2020

ANDREIOS AG is a real estate project developer offering land acquisition, feasibility and profitability analyses, and comprehensive project development. The company supports projects from concept and planning through procurement to construction, coordinating with architects, construction managers and investors.

Sustainability Sector
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applied microSWISS GmbH Logo

applied microSWISS GmbH 

Widnau · Since 2024

The core activity of Applied Microswiss is the development and manufacturing of high-precision replication tools for micro and nanotechnology applications. This includes: * The production of replication tools made of nickel, silicon, and PDMS for various applications such as microfluidics, microoptics, and micromechanics. * The development and manufacturing of microstructure and nano-pattern tools for the production of micro and nano patterns. * The application of various techniques such as UV lithography, PVD coating, anti-stick coating, and nickel electroforming for the manufacturing of replication tools. * The production of microstructure and nano-pattern parts made of nickel and silicon. * The development and manufacturing of specialized tools such as hot embossing tools, injection molding tools, and stamps for the production of micro and nano patterns. Overall, the company's focus is on the development and manufacturing of high-precision replication tools for the micro and nanotechnology industry.

Mechanical Engineering Industry
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Arina Bertényi GmbH Logo

Arina Bertényi GmbH 

Widnau · Since 2023

Orchestras & MusiciansDance Clubs
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AR Soft Widnau GmbH Logo

AR Soft Widnau GmbH 

Widnau · Since 1999

The core activity of AR-Soft Widnau is the development and provision of software solutions for DNC (CNC) communication and industrial management software, particularly for the management of NC data.

Software Development
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Art & Style Collection - Claudia Gantenbein Logo

Art & Style Collection - Claudia Gantenbein 

Widnau · Since 2010

The company's core activity is the manufacture and sale of handmade jewelry, particularly necklaces, made from genuine precious stones and 925 sterling silver, as well as the sale of artworks and paintings created by the artist Claudia Gantenbein.

Jewelry & Precious Metal Manufacturing
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ASSO PERSONAL AG Logo

ASSO PERSONAL AG 

Widnau · Since 2010

ASSO PERSONAL AG places skilled and unskilled workers in the construction, industry, technical and trade sectors for temporary and permanent positions. The company provides recruitment services for employers, including interviews, administration and payroll, and offers placement and advisory services to jobseekers free of charge.

Recruitment & HR Consulting
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atelier loher gmbh Logo

atelier loher gmbh 

Widnau · Since 2015

atelier loher gmbh is an architectural practice offering design and project planning services for residential and commercial buildings as well as architectural photography. The practice focuses on sustainable and ecological topics and participates in competitions, feasibility studies, publications and exhibitions.

Architecture Firms
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Beauty Lounge by Raika Niederer-Schwitter Logo

Beauty Lounge by Raika Niederer-Schwitter 

Widnau · Since 2015

The company's core activity is the provision of cosmetic services, particularly the operation of a beauty lounge offering various beauty treatments.

Beauty Salons
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BENESTA AG Logo

BENESTA AG 

Widnau · Since 2018

The core activity of Benesta AG is real estate marketing.

Real Estate Brokerage
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Berhalter AG Logo

Berhalter AG 

Widnau · Since 1972

BERHALTER is a Swiss family-owned company specializing in the development and manufacture of precision components and systems for various industries. The company's core activities include: The production of dies and die-cut parts for the aerospace, defense, mechanical engineering, semiconductor, and automotive industries through its subsidiary BERHALTER Swiss Die-Cutting. The development and manufacture of complex components and assemblies for the aerospace, defense, mechanical engineering, semiconductor, and automotive industries through its subsidiary BERHALTER Tec-Spiration. The development and implementation of automation solutions, Industrial Internet of Things (IIoT), and robotics for various industries. The company focuses on combining precision, innovation, and sustainability to develop groundbreaking solutions for its customers.

Mechanical Engineering Industry
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Biofermenta Schweiz AG Logo

Biofermenta Schweiz AG 

Widnau · Since 2011

Biofermenta Schweiz AG provides biological water-treatment solutions for swimming pools under the BioWaterPool brand, supplying patented filter systems (e.g., highFLOW, FlowBlow, FLOWBOX, downflow) and related water-treatment products. The company also offers consulting, technical services, installation and maintenance, and sells pool and natural-pool components via an online shop.

Research & DevelopmentTechnical Consulting & Engineering
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blauraum GmbH Logo

blauraum GmbH 

Widnau · Since 2023

The company Blauraum offers energy optimization solutions for multi-family homes, commercial buildings, and self-consumption communities. The core activity consists of optimizing the self-consumption of self-produced energy (e.g. through PV systems) to reduce the consumption of more expensive grid electricity and increase the yield of the PV system. To achieve this, consumption data is visualized and analyzed in real-time, enabling smart and intelligent billing of ancillary costs.

Sustainability Sector
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Blum Baumanagement GmbH Logo

Blum Baumanagement GmbH 

Widnau · Since 2021

Architecture Firms
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Boneco AG Logo

Boneco AG 

Widnau · Since 2013

The company develops, manufactures and distributes products for air humidification and air purification, in particular humidifiers.

Retail - Electronic Devices
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Boutique Lou GmbH Logo

Boutique Lou GmbH 

Widnau · Since 1977

The core activity of Boutique Lou GmbH is the sale of lingerie, swimwear and women's fashion.

Retail - Textiles & Clothing
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Bürki inno med AG Logo

Bürki inno med AG 

Widnau · Since 2003

The core activity of Bürki inno med is the development, production and distribution of microsurgical instruments, particularly for ophthalmology, in Swiss quality. The products include reusable and single-use instruments, such as I/A handpieces, coaxial systems and bimanual systems.

Medical Technology Industry
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ChangeStrategen Schweiz Karin Luger Logo

ChangeStrategen Schweiz Karin Luger 

Widnau · Since 2018

The company 'ChangeStrategen' offers consulting services in the areas of change management, strategy consulting, succession planning, generational management, diversity management, and qualification. The core activity of the company is to support customers in implementing change projects, strategy development, and organizational development, particularly for small and medium-sized enterprises as well as social institutions.

Management Consulting
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CNC Solution Stauffacher & Bösch Logo

CNC Solution Stauffacher & Bösch 

Widnau · Since 2006

CNC Solution Stauffacher & Bösch provides service, repair and maintenance for CNC turning and milling machines. Services include mechanical and electronic repairs, spindle overhaul, geometry checks and servo tuning, retrofitting, robot and workpiece‑changer integrations, and the CNC‑Cobotsolution for automated loading with commissioning and training.

Mechanical Engineering Industry
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Color Technik AG Logo

Color Technik AG 

Widnau · Since 2003

The core activity of Color Technik AG is the production of polymer-specific color and additive masterbatches for thermoplastic plastics, color compounds, as well as the production of high-performance compounds.

Plastics Industry
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Degasper Martin; "Music Motion & More" Logo

Degasper Martin; "Music Motion & More" 

Widnau · Since 2020

The core activity of the company 'Music Motion & More' is the provision of musical services, including: music lessons (trumpet, tenor horn, alphorn) for children and adults, music pedagogy and mental coaching, live music for special occasions (weddings, baptisms, funerals), substitution for all music genres, and conducting. In addition, the company also offers consulting services in the areas of 'New Media', computer hardware and software solutions, as well as social media platforms.

Orchestras & Musicians
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der springende punkt gmbh Logo

der springende punkt gmbh 

Widnau · Since 2013

The core activity of the company "der springende punkt gmbh" is the provision of services for small and medium-sized enterprises (SMEs), particularly in the areas of: company formations, corporate restructuring, financial accounting and tax consulting, comprehensive management office, business management consulting, support and relief of managing directors, legal consulting and clarification, especially in contract law, financing and takeover of VR mandates. The company thus offers a wide range of services aimed at supporting and advising SMEs in various aspects of their business activities.

Management Consulting
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Dropa Drogerie Widnau AG Logo

Dropa Drogerie Widnau AG 

Widnau · Since 1999

Dropa Drogerie Widnau AG is a drugstore and pharmacy retailing health and beauty products and providing pharmacy services. Services listed on the website include health consultations, vaccinations, blood pressure and blood glucose checks, wound care, medication compounding and blistering, home delivery and rental of medical devices.

Pharmacies & Drugstores
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DUP Gruppe (Schweiz) GmbH Logo

DUP Gruppe (Schweiz) GmbH 

Widnau · Since 2019

The core activity of DUP Schweiz is the sale and rental of used air compressors and dryers from renowned manufacturers such as Atlas Copco, Kaeser, CompAir, Boge, Ingersoll Rand and Gardner Denver. The company offers a wide range of stationary screw compressors and dryers, allowing customers to purchase or rent these units to meet their industrial needs.

Rental of Machinery & Equipment
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Edenlehn Consulting GmbH Logo

Edenlehn Consulting GmbH 

Widnau · Since 2018

Edenlehn Consulting GmbH provides interim management and consulting services focused on operational implementation and production optimisation. Offerings include restructuring and cost reduction, implementation of production and quality systems, production planning and control, warehouse optimisation, make-or-buy analyses and leadership coaching for manufacturing companies.

Management Consulting
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Edwin Tanner Gipsergeschäft GmbH Logo

Edwin Tanner Gipsergeschäft GmbH 

Widnau · Since 2010

Edwin Tanner Gipsergeschäft GmbH is a plastering company offering interior and exterior renders, external thermal insulation systems and drywall services. The firm provides consultations and complete facade and renovation packages.

Painting & Plastering
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EIBROM St.Gallen GmbH Logo

EIBROM St.Gallen GmbH 

Widnau · Since 2009

EIBROM St.Gallen GmbH provides building automation and system integration services with a focus on KNX programming, Z‑Server hardware and software, and related services. Offerings include project enquiries and planning, installation and commissioning, programming, support, training, and a Z‑Server platform that provides visualization and multiple device interfaces (e.g. KNX, Modbus, MQTT).

Electrical Planning & Installation
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Eisele Print & Packaging Logo

Eisele Print & Packaging 

Widnau · Since 2021

The core activity of Eisele Print & Packaging is the development, production and finishing of individual packaging solutions, including tin cans, cartons, gift packaging, foam, wooden crates, bags and other packaging products. The company also offers consulting and prototype creation to develop customized packaging solutions tailored to the specific needs of its customers.

Packaging IndustryPrinting Companies
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Eng. Schlafconcept GmbH Logo

Eng. Schlafconcept GmbH 

Widnau · Since 2004

The core activity of Schlafconcept GmbH is the manufacture and distribution of high-quality bed systems and upholstered furniture for the hospitality sector, in particular for hotels, serviced apartments and holiday apartments.

Furniture IndustryWholesale - Furniture & Office Supplies
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entsorgungspark schmitter ag Logo

entsorgungspark schmitter ag 

Widnau · Since 1975

entsorgungspark schmitter ag is a waste disposal facility where commercial, industrial and private customers can deliver their waste. The site accepts a wide range of materials (e.g. excavation material, construction and green waste, e-waste, metals, paper, glass, batteries, appliances, mattresses, tyres), offers a container rental (Muldenservice) with online ordering and arranges proper disposal.

Waste Management Industry
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epeaswitzerland gmbh Logo

epeaswitzerland gmbh 

Widnau · Since 2023

epeaswitzerland gmbh supports companies in developing and implementing products and services based on the Cradle to Cradle® design concept. Offerings include the Compass Cradle to Cradle™ digital product passport, certification support and projects for circular transformation.

Management Consulting
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Ergoswiss AG Logo

Ergoswiss AG 

Widnau · Since 1999

Mechanical Engineering Industry
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Ergoswiss Holding AG Logo

Ergoswiss Holding AG 

Widnau · Since 2016

Ergoswiss Holding AG develops and manufactures hydraulic and spindle lifting columns, linear units and cylinders for mechanical engineering and industrial applications. The company also supplies height‑adjustable table frames, lifting columns and related components and provides an e‑shop, a system configurator and product downloads.

Holding Companies
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Euroda GmbH Logo

Euroda GmbH 

Widnau · Since 2001

The company Euroda is engaged in the development, manufacture and distribution of fire protection and facade solutions, including daylight systems, smoke extraction systems, building envelopes, controls and drives. They also offer services such as maintenance, consulting and planning, and develop individual solutions for special requirements in the field of fire protection and facade technology.

Specialized Construction Installations
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Europack Schweiz GmbH Logo

Europack Schweiz GmbH 

Widnau · Since 2009

The core activity of Eisele Print & Packaging is the development, production and finishing of individual packaging solutions for various products, including gift packaging, fabric bags, promotional gifts, printed paper carrier bags, cotton bags and various packaging for wine bottles. The company also offers consulting and prototype creation services and enables the personalization of packaging from as little as 100 pieces.

Packaging Industry
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Europäisches BildungsZentrum Edudemia Schweiz GmbH Logo

Europäisches BildungsZentrum Edudemia Schweiz GmbH 

Widnau · Since 2024

The company offers a certification program called "Trustindex Certificate" aimed at verifying and certifying the security and customer satisfaction of websites. The core activity of the company is to support businesses in building trust with their customers and increasing their revenue by adhering to a strict security protocol and constantly maintaining high customer satisfaction.

Vocational & Secondary Schools
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EUROTECH NEOVAL AG Logo

EUROTECH NEOVAL AG 

Widnau · Since 1989

The core activity of EUROTECH NEOVAL AG is the development, manufacture and distribution of professional lubrication and cleaning products for workshops and industry, including lubricants, technical cleaners, adhesives and sealants, additives and care products for industry and the bike sector.

Chemical Industry
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Evolve Immotrading AG Logo

Evolve Immotrading AG 

Widnau · Since 2018

Evolve Immotrading AG is a content platform and consultancy focused on food technologies, food trends and their cultural implications. Led by founder Wendy Yared, the site publishes articles and podcasts and offers advisory services in storytelling, brand development, online education, ethnographic research and media production.

Property ManagementReal Estate BrokerageReal Estate Project Development
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Extra Marketing Service GmbH Logo

Extra Marketing Service GmbH 

Widnau · Since 2024

Extra Marketing Service GmbH is a marketing and advertising agency providing marketing outsourcing, interim management and sales marketing services. Its offerings include brand strategy and positioning, web and digital marketing (including SEO/SEA and Google Ads), social media, design/graphics, PR and trade fair/event marketing.

Advertising AgenciesPublic Relations Consulting
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fedafin AG Logo

fedafin AG 

Widnau · Since 2002

The company's core activity is the creation of ratings for companies, particularly for the Swiss financial market. The company offers issuer ratings, issue ratings and project ratings for various industries such as trade, production, services, banks, insurance companies and real estate. It also creates ESG ratings (Environmental, Social and Governance) and ratings for Green, Social and Sustainability Bonds. The company positions itself as an alternative to foreign rating agencies and offers high-quality credit risk assessment for the Swiss market.

Financial Services
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LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

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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.