Mark Ellis

Mark Ellis is a seasoned information security professional with extensive experience in managing security initiatives and compliance across various organizations. Currently serving as the Regional Information Security Manager at SIG plc since January 2023, Mark supports regional IT and business leadership while overseeing risk management and compliance. Previously, Mark spent over a decade as a Senior Security Manager at Transaction Network Services, enhancing security policies and processes within a global team. Mark's career began in technical support roles, progressing from a Field Service Engineer to IT Security Engineer positions at First Data Corporation, where significant contributions were made to regulatory compliance frameworks such as ISO27001 and PCI. Mark's background includes roles in project management and technical support, underscoring a solid foundation in both IT and security domains.