This document lists 55 clients that Miodrag Kostic has provided training services to. The services include improving skills like leadership, teamwork, communication, sales, customer service, conflict management, and digital transformation. The clients represent a variety of industries and sectors such as government organizations, manufacturers, retailers, banks, telecommunications companies, and more located in Serbia, Montenegro, Bosnia and other countries in the region. Contact information is provided for Miodrag Kostic and each client.