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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,378 companies indexed · Last updated: today
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Citywillisau
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489 companies found

Wärmeverbund Willisau AG Logo

Wärmeverbund Willisau AG 

Willisau · Since 1997

The core activity of Wärmeverbund Willisau AG is the generation and distribution of environmentally friendly heat energy through the use of wood as an energy carrier. The company operates a heating plant and a pipeline network to supply heat to public and private buildings in Willisau.

Energy Suppliers
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Willi Marti Dienstleistungen GmbH Logo

Willi Marti Dienstleistungen GmbH 

Willisau · Since 2023

The core activity of Willisurium is the collection and sale of used, antique furniture pieces and other items with a history. The owner, Willi Marti, offers these items for sale after collecting and restoring them. Additionally, he also provides services such as clearances, relocations and cleanings.

Facility Management & Cleaning
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Wisler Sanitär und Heizungen AG Logo

Wisler Sanitär und Heizungen AG 

Willisau · Since 2016

The core activity of Wisler Sanitär & Heizungen AG is the provision of services in the areas of sanitary, heating and ventilation, including drain cleaning, boiler descaling, heating replacement, new and renovation work as well as planning.

Plumbing & Building Services
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Zahnarztpraxis Bourqui AG Logo

Zahnarztpraxis Bourqui AG 

Willisau · Since 2014

The company's core activity is the provision of dental services, including dental hygiene, tooth preservation, pediatric dentistry, orthodontics, geriatric dentistry, prosthodontics, and surgery. The company operates two dental practices in Willisau and Ettiswil, offering a wide range of dental services for patients of all age groups.

Dental Clinics
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Zumsteg Collection AG Logo

Zumsteg Collection AG 

Willisau · Since 2016

Zumsteg Collection AG is a brand of the WILLISAU GROUP that produces outdoor furniture in stainless steel and ceramic, including fixed and functional tables, chairs and small furniture. Products are manufactured in-house and the collection is characterised by clear lines and distinctive construction solutions.

Furniture Industry
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Nuha Kanaltechnik GmbH Logo

Nuha Kanaltechnik GmbH 

Willisau · Since 2026

Civil Engineering
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ABI AG Logo

ABI AG 

Willisau · Since 1984

Real Estate Brokerage
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Autopark Leo GmbH Logo

Autopark Leo GmbH 

Willisau · Since 2024

The core activity of Autopark Leo GmbH is the sale, painting, polishing and repair of cars.

Automotive & Vehicle Trade
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Benno Aregger Immobilien GmbH Logo

Benno Aregger Immobilien GmbH 

Willisau · Since 2012

The core activity of Benno Aregger Immobilien GmbH is the marketing and brokerage of real estate, including services such as initial consultation and advice, sales preparation and marketing, sales processing and rental of residential and commercial properties.

Real Estate Brokerage
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Boutique Werkstatt Jasmin Frey Logo

Boutique Werkstatt Jasmin Frey 

Willisau · Since 2018

The core activity of the company "Boutique Werkstatt" is the manufacture and sale of home accessories, handicrafts and craft supplies. The company also offers services such as craft workshops and a boutique tour. The online shop allows customers to purchase products directly through the website.

Online Shops
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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.