Following the appointment of Simon Olenka as head of UK and the Middle East, BNP Paribas Securities Services has made two senior appointments. Mark Daisley is promoted to the role of head of client delivery for the UK, Middle East and ChanneI Islands. He joined BP2S in 2008. Alexandra Derrien is appointed head of IT & engineering for the UK, Middle East and ChanneI Islands. She joined BP2S in 2013.