Sienna IM has recruited four "experienced" managers to its private debt business, whose investment team now comprises over 20 professionals specializing in real asset financing and direct corporate lending (€3 billion in assets under management). Olivia Noirot-Nérin and Antoine Baron join Sienna IM as senior managers of corporate debt funds. Claire Sanson is appointed senior fund manager, while Cloé Manoukian becomes real estate debt fund manager.