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

BITECH AG Engineering & Consulting Logo

BITECH AG Engineering & Consulting 

Effretikon · Since 1979

The core activity of Bitech AG is the provision of engineering and consulting services in the field of electrical engineering, including electrical planning, plant engineering, protection and safety management, lighting and design concepts, as well as technical management concepts.

Technical Consulting & Engineering
View profile5(6)
Daniel Artho Bauspenglerei GmbH Logo

Daniel Artho Bauspenglerei GmbH 

Effretikon · Since 1997

Daniel Artho Bauspenglerei GmbH provides sheet-metal roofing and roofing services, including flat-roof waterproofing, roof-window installation and lightning protection. Services also include PREFA aluminium systems, KEMPEROL liquid waterproofing, repairs and bespoke metalwork.

Sheet Metal Work
View profile4.8(6)
Grissmann GmbH Logo

Grissmann GmbH 

Effretikon · Since 2023

Grissmann GmbH sells and installs windows, gates, doors, fences and garage doors, and provides consultation, delivery and installation services. The company supplies products from manufacturers such as Ponzio, Gealan, Schüco and Salamander and offers solutions for private and industrial customers, including an online configurator and a showroom.

Interior ConstructionMetal ConstructionPlastics Industry
View profile5(6)
Bvk Brandenberger AG Logo

Bvk Brandenberger AG 

Effretikon · Since 1974

The core activity of bvk Brandenberger AG is the planning, installation and maintenance of ventilation systems for small and large objects.

Specialized Construction Installations
View profile3.8(5)
BW Service AG, Zweigniederlassung Illnau-Effretikon Logo

BW Service AG, Zweigniederlassung Illnau-Effretikon 

Effretikon · Since 2018

BW Service AG, Zweigniederlassung Illnau-Effretikon provides mechanical maintenance and overhaul services, including plant and machine servicing, pump and gearbox service, assembly and disassembly, machine relocations and industrial moves, steel/metal and piping construction, engineering, 3D-CAD design and manufacturing.

Mechanical Engineering Industry
View profile4.8(5)
LoLa Elektro GmbH Logo

LoLa Elektro GmbH 

Effretikon · Since 2010

The core activity of LoLa Elektro GmbH is the installation of high and low voltage systems, safety consulting and control in the field of electrical systems and equipment, as well as the sale of electrical appliances and accessories.

Technical Consulting & EngineeringElectrical Planning & Installation
View profile3.2(5)
PferdeGesundheitSchweiz, Michaela von Zerssen Logo

PferdeGesundheitSchweiz, Michaela von Zerssen 

Effretikon · Since 2018

The company PferdeGesundheitSchweiz primarily deals with the manufacture and distribution of nutritional supplements and herbal products for horses and dogs. The core activity includes the development and sale of special nutritional supplements, such as vitamins, minerals and herbal mixtures, tailored to the needs of horses and dogs. In addition, the company also offers nutritional advice and hair analysis for humans.

Food ProcessingWholesale - Agricultural Materials & Animals
View profile4.8(5)
P + P PePa Bau GmbH Logo

P + P PePa Bau GmbH 

Effretikon · Since 2000

The core activity of PePa Bau GmbH encompasses various services in the construction sector, particularly: renovations and refurbishments, plastering, concrete drilling and cutting, slab work, and external thermal insulation. The company thus offers a wide range of technical construction services tailored to meet the needs of customers in building and renovation projects.

Building Construction
View profile5(5)
Sigma Clean Munishi Zukic Logo

Sigma Clean Munishi Zukic 

Effretikon · Since 2009

Sigma Clean Munishi Zukic provides cleaning services including office and maintenance cleaning, window cleaning, move-out and final construction cleaning, and household cleaning. The company also offers hygiene services, summer and winter services, and industrial cleaning.

Facility Management & Cleaning
View profile4.8(5)
Tetonka GmbH Logo

Tetonka GmbH 

Effretikon · Since 2006

The core activity of Tetonka GmbH is the execution of construction projects, including planning, organization, implementation and completion, as well as consulting and supporting customers in the realization of their construction projects. This includes in particular: new construction and renovation of buildings, expansion and conversion of rooms and buildings, gardening and landscape design, disposal and waste management, design of floor coverings and other building elements, and the construction of pergolas and carports. The company offers a fully integrated service, taking over all aspects of a construction project, from planning to completion.

General Contractors
View profile5(5)
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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.