Celstone S.A., based in Leiria, Portugal, is a trusted manufacturer and exporter of high-quality Portuguese limestones and marbles. Established in 2014, we specialize in beige and grey limestones, delivering superior stone solutions to construction companies, architects, and designers across Europe.
Led by Sales Manager Roberto Simão, our team combines expertise, precision, and craftsmanship to produce 20,000 m² annually from our 1,800 m² manufacturing facility. With a strong presence in France, Germany, and Italy, we pride ourselves on delivering customized products that meet the most demanding architectural and design requirements.
From wall cladding and stone tiles to bespoke marble creations, Celstone S.A. is committed to quality, consistency, and client satisfaction — making us your trusted partner for premium natural stone.
Durable and elegant Portuguese limestone, ideal for flooring, wall cladding, and exterior paving with a timeless natural look.
Classic stone paving crafted for strength and beauty, perfect for public spaces, driveways, and traditional architectural designs.
Warm beige-toned limestone with a smooth finish, perfect for both modern and traditional interiors and exterior facades.
Elegant cream-colored limestone, popular for wall applications, adding a soft and luxurious finish to architectural projects.
Celstone S.A. is a leading Portuguese manufacturer and exporter of premium limestones and marbles, serving architects, designers, and construction companies worldwide. Our expertise spans from quarrying and cutting to precision finishing, producing signature stones such as Moleanos Limestone, Moca Cream, and Portuguese Paving. This gallery showcases our stone products in various stages — from raw blocks to refined installations — highlighting the beauty, durability, and craftsmanship that define our work.
At Celstone S.A., we don’t just supply stone — we deliver timeless beauty, durability, and precision craftsmanship. From world-renowned Portuguese limestones to bespoke cladding solutions, our products reflect the highest standards in quarrying, cutting, and finishing. Our commitment to quality, sustainability, and global service ensures that every project receives stone that inspires and lasts for generations.
Supplying premium Portuguese stone to clients across Europe, the Middle East, Asia, and the Americas.
Each block and slab is carefully selected and processed to meet international quality standards and aesthetic excellence.
We prioritize eco-friendly extraction and processing methods, ensuring minimal environmental impact.
Efficient worldwide delivery through trusted shipping and freight partners, ensuring projects stay on schedule.
Explore how Moleanos Limestone is shaping modern architecture, blending timeless beauty with sustainable sourcing.
See our latest heritage and urban developments featuring authentic Portuguese Traditional Paving for long-lasting charm.
Discover why interior designers choose Moca Cream limestone for elegant façades, flooring, and luxury interiors worldwide.
We’re reaching new destinations, supplying premium Portuguese stone to clients across Europe, Asia, the Middle East, and USA.
Vale da Carrasqueira, Arrimal – Porto de Mós, Leiria, Portugal – 2480-044
Mon - Fri: 9.00 AM - 6.00 PM, Saturday & Sunday: Closed
GET DIRECTIONSFor inquiries, export orders, or custom stone solutions, our team is ready to assist you with premium Portuguese limestones and marbles.
