- LCM - Processing of raw materials in slabs, floors, linings and manufactured products in different sizes and thickness.
- Levantina de Granitos - Levantina de Granitos company is today a clear international reference point in granite.
- Levantina y Asociados - Aim is to extract, elaborate and trade stone coverings to satisfy the widest needs of our clients.
- Liberato De Nicola - Specializes in the mining sector marbles & natural stones of spain, produces a large range de products that included.
- Magna - Presents us a magnesita deposit of unique physical and chemical characteristics of magnesium, calcium, silicon, iron and other.
- Marbrito - The official website of the Marbrito, manufacturers of portuguese and world marble.
- Marmi di Carrara srl - Is an Italian marble, granite, onyx suppliers, as well as exclusive ranges of marble, granite, onyx and stone products.
- Marmi E Travertini - Marmi E Travertini offer marbles, limestone, blocks, random slabs, tiles and more.
- Marmi Graniti Favorita spa - The official website of the Marmi Graniti Favorita spa offer slabs, tiles and more.
- Marmi Mauri srl - Marmi Mauri srl specialized in various crafting techniques for the international and domestic markets.
- Marmi SICC - SICC MARMI is a hallmark of quality in the block and slab trade sector, it supplies a huge range of materials.
- Marmo Arredo srl - Marmo Arredo srl leader in the processing of marble, granite and agglomerates.
- MarmoCasa - The official website of the MarmoCasa offer marble and granite blocks.
- McKeon Stone - McKeon Stone supplying natural stone products to the Irish and European markets.
- Mediattiva - Mediattiva offer a wide range of marble products with reasonable prices.
- Midland Quarry Products - Quality supplier of aggregates, recycled aggregates, asphalt, rail ballast and surface dressing chippings.
- N.S. Marble S.A. - Provides both domestic and international market with superior quality Greek and foreign marble and granite products.
- Naxos Marble - The company N. Georgakopoulos Sons O.E. is an industry of cutting, elaboration and marketing of Greek marble and granite.
- Naxos Marbles - Naxos Marbles quarying and trading the unique naxos crystalline marble.
- Odorizzi - The official website of the Odorizzi offer natural stone products.
- OMG S.p.a. - OMG (Ossola Marmi Graniti) specialise in quarrying and finishing serizzo and other types of natural stone from the ossola valley.
- Onyx et Marbres GranulÚs - Production of marble chippings and calcium carbonate white powder for industrial use in the construction, chemicals, and farming.
- Palin Granit Oy - Palin Granit Oy the leading quarrier of high quality finnish granite.
- Pangea - Offer natural stones inspired by nature slates, rocks, tumbled stones, pebbles, and stone made decorative items.
- Pavimentazione Ligure S.r.l. - Offer marble, granite, travertin and stones, dedicated to tiling floors, toilet furnishing, sanitary products, wooden floors, etc.
- Peppas Marble - The production, processing and trade of marble of all colours in volumes, slabs, tiles, special formats and artistic objects.
- Pereira Gomes & Carvalho, Lda. - Taken from the mine, the block is cut in the required sizes, and can be supplied riven split, sawn and honed.
- Pierre Bleue Belge - Pierre Bleue Belge SA are among the leaders in quarrying, sawing and crafting blue stone in Europe.
- Pisani - Pisani offer an advisory and supply service in the wholesale provision of granite and marble.
- Porfido Trentino S.r.l. - Quarry, processing, supplying and laying down of porphyry materials, pavings of violet reddish and grey-coloured porphyry.
- Quarella - Quarella offers a very wide choice of products grouped, according to the different type of natural stone.
- R.E.D. Graniti S.p.A. - R.E.D. Graniti S.p.A.offer marbles and granites, focussed on the extraction and processing of marble.
- Ranieri Pietra Lavica - Offer a puntillo stone, shot-penned stone, smoothed stone, polished stone, bush-hammered stone, occhio di pernice and more.
- Solancis - Solancis offer a varied range of products made from different types of limestone and with a wide variety of finishes.
- Solmar - Solmar offer variety of veining and colours, granite, marble, onyx, and travertine.