ASA started to operate in 1990 as small Architecture Atelier. Today, ASA is one of the few leading companies in Bulgaria's Architecture field. Since its establishment, the atelier founded by Tanko Serafimov, has been led by the aspiration for exceptional quality and professional achievements. Meeting the highest international standards is our greatest leading direction. Each of our projects is inspired by our philosophy and values, no matter whether it is a big or a small one. We spend time and resources in a clever way, focussing on smart budgeting. During the years, we have worked for many different projects in the Financial, FCMG, Health, Automotive, Lawyer's, Industrial, Public, Individuals, etc. ASA has been certified to be in conformance with EN ISO 9001;