Investor Presentaiton

Focus on 2023 Sustainable bond issuance • On Monday 23 January 2023, Ile-de-France Region successfully launched a sustainable bond issue under its green, social and sustainable framework. This new €600 million, long 8-year issue offers a yield of 2.959%. In a busy primary market, Ile-de-France Region managed to get investors' attention taking advantage of a window to execute its transaction on Monday. Books were officially open with a price guidance of +50bp area over the interpolated OAT. Investors responded rapidly, enabling the Region to set the spread at OAT+46bp. The books finally closed in excess of €2.3bn (incl. 150mln JLMs) and the size was set at €600mln. The transaction attracted 94 investors from 15 countries and underlines the quality of the Region' signature and its recognised financial strength. Région îledeFrance Northern Europe 6% Distribution by geography Germany/Austria / Switzerland 20% Central banks / Official United-Kingdom / South Europe 13% Ireland 3% 0 Belgium / Netherlands / Luxembourg 13% France 45% institutions 5% Insurers / Pension funds 22% Distribution by investors type Finance department - Investor presentation (January 2024) Asset Managers 43% Bank Treasuries 30% 26

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