Umbrex is pleased to welcome Markus Gremmel. Markus runs his independent consulting and investment firm with focus on sales, marketing, sales partnerships, and development of business models. Markus has a deep industry expertise in cards, payments, consumer lending, and financial services in general, emanating from a variety of senior roles in banking: e.g., Chief Marketing Officer (CMO) at BAWAG Group, non-executive board member of a leading card issuer and ATM operator, board member of a niche bank in debt capital…