Mellon Group of Companies

Mellon Group of Companies, established in 1994 and headquartered in Piraeus, Greece, is a leading multinational organization providing comprehensive technology solutions, contact center services, and business process outsourcing. With a presence in over 11 countries, the group specializes in payment technologies, retail banking software, and hardware solutions. They partner with technology leaders to facilitate secure transactions and interactions for financial institutions, retail chains, and public sector organizations across Central and SE Europe.