Citigroup global transaction services (GTS) has nominated Benoit Dethier as GTS financial institutions coverage head for Spain. Based in Madrid, Dethier will report to Dario Mesonero-Romanos, GTS Iberia cluster head, and Patrizia Rizzo, financial institution southern EU cluster head. Dethier will be responsible for managing Citi’s relationships with all Spanish banks, insurance companies and subsidiaries. Previously, Dethier was at JP Morgan Worldwide Securities Services where he was a sales manager looking after triparty collateral management senior sales and relationships in a number of EU countries.