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DirectoryIndustryGlass, Ceramics, Stone & Construction Materials IndustryJonaGrani-Stone Naturstein AG
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Grani-Stone Naturstein AG

Summary

About the company

The core activity of Grani-Stone Naturstein AG is the processing and distribution of natural stones and ceramic products, including granite, marble, ceramics and quartz composite. The company also offers services such as planning, selection, sampling, manufacturing and installation of natural stone and ceramic products.

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Products & services

Industry:Glass, Ceramics, Stone & Construction Materials Industry
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Natural stone and ceramic slabs made to measure
Natural stone and ceramic slabs for kitchen, bathroom, living areas, terrace and outdoor areas; in granite, marble, ceramic and quartz composite, in different colours, thicknesses and finishes.
Advice, planning and selection
Advice and planning for natural and engineered stone projects; support with material selection for terrace, interior fittings, kitchen and bathroom, as well as for individual requirements.
Sample selection
Sample selection of granite, marble, ceramic and quartz composite, with advice to choose the right material, colour and surface finish for the project.
Fabrication and custom making
Fabrication of natural and engineered stone in various shapes and sizes using modern fabrication techniques, tailored to specific project requirements.
Installation
Professional installation of natural and engineered stone with precise workmanship and permanent fixing for indoor and outdoor areas.
Natural stones
Care instructions for natural stones including cleaning, stain treatment, scratch protection and heat protection; plus a care guide as a PDF.
Ceramic care
Care instructions for ceramic including cleaning, stain treatment, scratch protection and heat protection; complemented by care instructions for Neolith and Dekton.
Quartz composite care
Care instructions for quartz composite including cleaning, avoiding aggressive chemicals, scratch protection and protection against heat exposure; including a care guide as a PDF.
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Location

Buechstrasse 8
8645 Jona

At a glance

Legal form
Corporation
UID
CHE-107.553.513
Founded
1994 · 32 years
Last commercial register change
January 7, 2026
Employees
1 to 10

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