Building materials manufacturer in
Widnau
5 companies in Building materials manufacturer based in Widnau — name and year of registration from the commercial register. The list below shows them all.
All 5 companies in Widnau
Max Frei AG Marmorwerk und Bildhauerei
Since 1981 · 11–20 empl.
Max Frei AG Marmorwerk und Bildhauerei processes natural stone and makes products such as bathrooms, kitchens, furniture, and floor and wall coverings. It also provides installation work, bathroom planning, and object design.
waprotec ag
Since 2001 · 51–100 empl.5.0(1)
The core activity of waprotec is the execution of sealing work in the construction industry, particularly in the planning, implementation and execution of sealing concepts for buildings, as well as in the renovation and conversion of existing buildings. The company offers a comprehensive range of services in sealing technology, including the use of modern sealing products and the development of individual solutions for customers.
Siya GmbH
Since 2010 · 1–10 empl.
Siya GmbH develops and supplies precision optics for customer-specific applications. Its products include prisms, plane-parallel optics, lenses, microlenses, ball lenses, optical materials and technical glass, manufactured with partners in China.
Die Steinwerkstatt Weiler GmbH, Weiler-Simmerberg (DE), Zweigniederlassung Widnau
Since 2004 · 1–10 empl.
CANCRET AG
Since 2025 · 1–10 empl.
Building materials manufacturer in Widnau
Building materials manufacturer in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of November 7, 2026
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