PT Catur Sentosa Adiprana Tbk (CSA) is a leading national company in the areas of Distribution, Logistics and Retail Building Materials Distribution is modern, Chemical, Consumer Goods and Retail Modern largest in Indonesia with 40 offices Building Materials Distribution, Chemical Distribution Branch 5, 15 Distribution area of Consumer Goods, Retail outlet 20 Modern Mitra10 (Supermarket Building Materials), and 8 showroom furniture "Atria" spread across Indonesia, which employs more than 6,500 employees.