We are a company with a long tradition in the extraction and processing of Ticino gneiss, with quarries located in Iragna and Personico.
Our strength lies in our completely internal supply chain, which allows us to manage every stage of the production process: from the direct extraction of the rock in our quarries to the transformation of the gneiss into high-quality products with customized finishes.
With 129 years of experience, we combine the art of extraction with master craftsmanship, offering durable, elegant, and tailor-made solutions designed to meet the needs of our customers.
Projects
Adriano Bignasca SA offers a complete range of customized solutions for high-quality granite, for both businesses and individuals.
With a century of experience in the industry, we are committed to providing expert advice and tailor-made workmanship to meet the needs of our customers.
Click below to find out how we can contribute to the success of your project.
Adriano Bignasca SA is dedicated to creating high-quality granite products, ideal for a wide range of applications in the construction and urban furniture sectors. Thanks to the versatility of granite, we offer robust, durable, and aesthetically refined solutions. Below are some of our most common creations:
Discover how granite can meet your aesthetic and functional needs, combining beauty, durability, and customization in every project.
Opening times
Unfortunately, there are no opening hours for this business.Rating 4.8 of 5 stars
Opening times
Unfortunately, there are no opening hours for this business.Reviews for Adriano Bignasca SA
Rating 5 of 5 stars
Ho avuto il piacere di affidarmi alla ditta Adriano Bignasca SA e posso dire con certezza che si tratta di un’azienda seria, competente e altamente professionale. Fin dal primo contatto ho trovato dis...
February 18, 2026 | Anonymous userServices
Road construction and urban furniture are fundamental elements for the liveability and aesthetic quality of cities. Adriano Bignasca SA offers its extensive expertise in granite processing to make every street and urban space unique and distinctive.
Granite, a strong and durable material, is ideal for sidewalks, squares, roundabouts and other outdoor applications. It blends harmoniously with the urban environment, adding elegance and refined simplicity to public spaces.
PriceOn request
Granite paving is an excellent choice for creating exclusive and long-lasting indoor and outdoor spaces. Thanks to its resistance to wear and weather conditions, granite adapts to any setting and ensures long-term durability.
The wide range of available colours and textures allows for customised combinations, enhancing every space with unique solutions.
PriceOn request
Granite is not only ideal for road construction and urban furniture, but also perfectly suited for elegant garden features.
Fountains, benches, tables, statues and other granite elements blend harmoniously with natural surroundings, adding refinement and strength. Its weather resistance makes granite the ideal choice for durable and high-quality garden furnishings.
PriceOn request
