The company promoter is Huseyin Toprakci (ikibir). The company was founded in 1975 under the name “Huseyin Toprakci”. Later, it was changed into “Tasman Ltd.”

The place where the company is found is a yellow stone quarry. The quarry is in Alaykoy.We can realize from the historical buildings and constructions that the quarry remained from 1500’s. The slogan of the company is adopted as “The stone used throughout the history”. Wellstone, yellow powder (buritozu), stones with dimensions and stones for covering are all sold in our quarry.