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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,816 companies indexed · Last updated: today
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1'156 companies found

Alfred Oetterli AG Logo

Alfred Oetterli AG 

Regensdorf · Since 1998

The core activity of Alfred Oetterli AG is metal construction and locksmithing, both in the industrial and commercial as well as in the private sector. The company offers a comprehensive range of services, including demanding metal construction and locksmithing work.

Metal Construction
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Amberg Infra 7D AG Logo

Amberg Infra 7D AG 

Regensdorf · Since 2023

The core activity of Amberg Infra 7D is the provision of services and solutions in the fields of geotechnics, geoinformatics, and digital construction, particularly in the following segments: GeoMonitoring: monitoring and measurement of geotechnical parameters; Geomatic Services: creation and management of geographic information; Inspection Services: inspection and monitoring of infrastructure projects; and Digital Construction: planning, execution, and monitoring of construction projects using digital tools. The company offers specific solutions for various industries, including transportation (railway, road construction), energy (nuclear power, hydroelectric power), architecture and design, and underground construction (tunnels, metro, shafts). The company's core activity encompasses the development and implementation of software solutions, such as Amberg GEOvis 4.0, as well as the execution of projects and services in the fields of geotechnics and digital construction.

Technical Consulting & Engineering
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AssyS GmbH Logo

AssyS GmbH 

Regensdorf · Since 1998

The core activity of AssyS GmbH is the marketing and support of products and systems for electronics manufacturing, particularly for printed circuit board production. This includes the provision of automation systems, printed circuit board marking, assembly, inspection, soldering and handling, as well as the delivery of consumable materials such as solder pastes, tin bars and cleaning articles. In addition, the company also offers service activities such as installation, commissioning, training, repairs, maintenance and spare parts delivery.

Wholesale - Machinery & Technical Equipment
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Bildungszentrum NOAH GmbH Logo

Bildungszentrum NOAH GmbH 

Regensdorf · Since 2024

Bildungszentrum NOAH GmbH provides vocational and continuing education in healthcare. Its course portfolio includes nursing assistant training, first aid and driver-first-aid courses, BLS‑AED, care documentation, venous blood sampling, peripheral intravenous cannulation (PVK), transurethral bladder catheter courses and dementia training. The centre holds eduQua certification and its courses are recognised by Association Spitex privée (ASPS), the Swiss Resuscitation Council (SRC) and ASTRA.

Continuing Education Institutes
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box4you AG Logo

box4you AG 

Regensdorf · Since 1979

The core activity of box4you AG encompasses the provision of storage and cleaning services for businesses and private individuals. Specifically, the company offers: storage solutions in the form of storage containers, pallet warehouses, and refrigerated containers; cleaning services for businesses, including office and industrial cleaning; packaging materials and services; and household clearance and moving services. The company focuses on taking over secondary processes that clients can no longer or do not want to handle, in order to relieve them and promote their concentration on their core business.

Logistics & Transport Companies
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Chinderhuus Sunne Kita GmbH Logo

Chinderhuus Sunne Kita GmbH 

Regensdorf · Since 2008

The core activity of Chinderhuus-Sunne, KITA GmbH, is the supplementary care of children, particularly in the form of after-school care centers, playgroups, and lunch programs for children from three years old to the sixth grade.

Kindergartens & Nurseries
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Cuda Marine Power GmbH Logo

Cuda Marine Power GmbH 

Regensdorf · Since 1997

The core activity of Cuda Marine-Power GmbH is the sale, maintenance and repair of boats, engines and accessories, particularly of brands such as Sea-Doo, Evinrude and Mercury. The company also offers consulting and support by the owner Beat Keller and is a member of the Swiss Boat Builders Association SBV.

Repair of Machinery & Electronic Devices
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Erisir GmbH Logo

Erisir GmbH 

Regensdorf · Since 2009

The core activity of Erisir GmbH includes the brokerage and management of properties, yield and commercial objects, loan and construction loans, as well as insurance policies. In addition, the company offers consulting services in these areas. Furthermore, Erisir GmbH also provides facility management, clearing services, concierge services, small orders and tax return services.

Property Management
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Farhat Autohandel Logo

Farhat Autohandel 

Regensdorf · Since 2011

The core activity of Roligo AG is the trade in used vehicles (occasions). The company offers a wide range of vehicles from various brands and models with different mileage and equipment, enabling customers to buy or sell vehicles.

Automotive & Vehicle Trade
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Günter Witz AG Logo

Günter Witz AG 

Regensdorf · Since 1983

The core activity of Günter Witz AG is the manufacture and distribution of packaging, particularly for the food industry, as well as the development and production of molds and tools for thermoforming technology. The company offers a wide range of standard packaging products, including bakery, patisserie, food-to-go, and dessert packaging, and also develops custom-made products according to customer specifications.

Plastics Industry
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Ingenieurbüro Schönenberger AG Logo

Ingenieurbüro Schönenberger AG 

Regensdorf · Since 2004

The core activity of Ingenieurbüro Schönenberger AG is the development, production and manufacture of dosing systems and customer-specific devices for the construction industry and applied fields in Switzerland and Europe. In particular, the focus is on dosing systems for the concrete industry, including volumetric and gravimetric dosing systems for liquid concrete additives as well as color and fiber dosing systems.

Mechanical Engineering Industry
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Jet Schweiz GmbH Logo

Jet Schweiz GmbH 

Regensdorf · Since 2021

The core activity of Jet Schweiz GmbH is the laying and processing of plate coverings for floors and walls, including construction, renovation and repair.

Flooring & Tiling
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NeuroSymphony GmbH Logo

NeuroSymphony GmbH 

Regensdorf · Since 2024

The core activity of NeuroSymphony GmbH is the application of bio- and neurofeedback therapy to support individuals in stabilizing and regulating their nervous system. This includes, in particular, the treatment of children and adults with neurodiverse conditions such as autism, ADHD, and learning difficulties. The therapy aims to improve brain activity and blood flow, creating favorable conditions for neuroplastic processes.

Psychiatry & Psychotherapy
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Nuvena GmbH Logo

Nuvena GmbH 

Regensdorf · Since 2018

The core activity of Nuvena GmbH is the distribution of cosmetics and beauty products, particularly for beauticians and nail designers, as well as providing marketing services for cosmetics studios. The company offers a wide range of products, including eyelashes, nails, microblading products, skin care products, makeup and diode lasers.

Wholesale - Health & Cosmetic Products
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Proof-Tec AG Logo

Proof-Tec AG 

Regensdorf · Since 2017

The core activity of Proof-Tec is the implementation of electrical inspections, safety certifications, lightning and fire protection measures. The company offers consulting and services in these areas and has specialized employees and modern technology to ensure the safety of electrical installations.

Testing & Inspection CentersElectrical Planning & Installation
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R. Jelinek Laufradbau.ch Logo

R. Jelinek Laufradbau.ch 

Regensdorf · Since 2023

The core activity of Laufradbau.ch is the manufacture and repair of bicycle wheels, including the creation of custom-made wheels, wheel building and truing, maintenance of hubs and freehubs, as well as the sale of wheels and related components.

Vehicle Manufacturing
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RMD Baumanagement AG Logo

RMD Baumanagement AG 

Regensdorf · Since 2022

The core activity of RMD Baumanagement AG is the provision of services in the field of construction, particularly in the areas of: Project management: planning, control and monitoring of construction projects; Construction management: coordination and monitoring of construction projects; Site management: monitoring and coordination of construction projects on site; Buyer consulting: advising buyers in the selection and evaluation of real estate; Condition analyses: conducting condition analyses of real estate. The company supports architects, builders and buyers in the planning, implementation and evaluation of construction projects and real estate.

Construction & Project ManagementOwner's Representative
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Traila AG Logo

Traila AG 

Regensdorf · Since 2023

Traila AG is an IRIS‑certified rail engineering company that develops active steering systems for urban rail vehicles. It provides hardware and software solutions (sensing, control and simulation) for dynamic wheelset adjustment to reduce wear, noise and maintenance needs.

Mechanical Engineering IndustryVehicle Manufacturing
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tritec AG Logo

tritec AG 

Regensdorf · Since 2024

tritec AG provides solar solutions and photovoltaic systems, including consulting, project design, installation and ongoing maintenance. The company serves residential customers, large-scale projects and wholesale clients, and also offers services, training and an online shop.

Solar & Photovoltaics
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1x1 Treuhand GmbH Logo

1x1 Treuhand GmbH 

Regensdorf · Since 2025

The core activity of 1x1 Treuhand GmbH is the provision of services in the areas of accounting, personnel administration, taxes, and company formations for businesses. This includes, in particular: * Accounting processes, such as the preparation of annual financial statements and the handling of payroll accounting and social insurance * Tax consulting and the preparation of tax returns * Personnel administration, such as the management of employees and the recruitment of new employees * Support in the formation of companies, including the choice of legal form and registration in the commercial register * Real estate management, such as the rental of commercial and residential spaces and the preparation of heating and ancillary cost statements The company positions itself as a professional partner for businesses, helping them to manage their administrative tasks and focus on their core activities.

Fiduciary Offices
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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.