Greywolf S.A. is a Polish investment group that brings together companies and agencies with over 25 years of experience in marketing. In Greywolf S.A. we believe in creating relationships - between people and your brand, but also between companies owned by the Group. Using the knowledge and experience of our experts we provide comprehensive client service and know-how of different industries. Every day our specialist transform dreams and ideas of customers into projects that bring measurable financial returns and social benefits. Thanks to the experience we gathered for the past 25 years we trust our instincts, we are courageous and innovative in our activities. We are constantly looking for new solutions and are not afraid to go against the current. We invest where we see potential for further development of the company. Our holding consists of four brands: Black Tie, Fastline, BestPharma Solutions, BestDoctor. Business is our natural environment.