The company Lanzeni Mario Srl was established in 1970, consolidating over the years experience and professionalism in the processing and supply of marble, stone and onyx from all over the world, with a focus on quality and customer satisfaction.

What we do

We offer a wide range of products and processes that respond perfectly to all requirements for the personalisation of internal and external areas, to enhance existing characteristics or to lend character, integrating natural stone with anample selection of furnishing solutions.

The skills gained over the years allow us to provide valid support for architects, builders or end clients in the selection and identification of the ideal natural stone for each individual project, accompanying clients from the first estimate to installation.

As well as a wide range of slabs in our warehouse, we also offer a consultancy service for the selection of materials directly from the quarry

Our Philosophy

The spirit of our company is founded on the proven ability to respond to the requirements of originality and quality for each and every project, regardless of its size, thanks to the passion and competence of all our employees and collaborators, the consolidated experience gained over 50 years of activity, and to the numerous relationships for consultancy and collaboration with various architectural studios, a confirmation of our reliability and the satisfaction of our clients.


Lanzeni has more than 2,000 square metres of workshop space equipped with the latest-generation machinery, numerically controlled shaping equipment and automatic cutting, polishing and water jet cutting systems.


The company has expanded its headquarters, creating a showroom of 2,000 m² plus 9,000 m² external space where potential clients can see first-hand a number of projects in order to help them choose materials or completed products suited to their requirements.

years of experience

projects every year

of stone processed every year

of manufacturing space

of showroom space


Planning – ArchiLand

Material consultancy



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