Where was the person to whom Ismaël Emelien serves as a special advisor an investment banker?
Ismaël Emelien Ismaël Emelien (born in 1987) is a French political advisor. He is a co-founder of En Marche!, and President Emmanuel Macron's special advisor for strategy, communication and speeches.
Baumann &amp; Cie, Banquiers Baumann & Cie, Banquiers, headquartered in Basel, is a Swiss private bank specializing in wealth management and investment advisory.