1. Levantina: A global leader in the natural stone industry with a wide variety of marble products.
2. Antolini: Specializes in luxury marble and is known for exotic and unique stone selections.
3. Polycor: Offers a wide range of marble options and is known for sustainable practices.
4. Marmi Rossini: Renowned for its high-quality Italian marble products used in luxury projects.
5. Fox Marble: A leading marble company with quarries in Kosovo and North Macedonia.
6. Carrara Marmi: Famous for its Carrara marble, a highly sought-after marble variety.
7. Tureks: Offers a diverse range of marble products and operates globally.
8. S&T Marble: Specializes in Omani marble and is recognized for its premium quality stone.
9. Dimpomar: A Portuguese marble company known for its innovative approach to stone products.
10. Topalidis Marble & Granite: Known for its Greek marble products and traditional craftsmanship.

These companies are known for their expertise, quality products, and contribution to the world of marble craftsmanship.