
Smaragdus
From Nature’s depth to your vision
Slabs & Blocks
Smaragdus Slab
Smaragdus Blocks
Smaragdus Exclusive Slab
About
our company
Natac, established in 2004 and based in Kastamonu, Turkey, is a leading provider of ready-mixed concrete, stone crushing, and construction services. In 2025, we expanded into the granite quarry slab sector, enhancing our portfolio with high-quality materials. Committed to excellence, innovation, and sustainability, Natac continues to deliver reliable solutions that support the success of every construction project.