Oliver has been appointed Senior Vice President, Capital Markets at Aris Mining in April 2024.

Prior to joining Aris Mining, Oliver was a Managing Director at Jefferies with coverage responsibility for mining companies in the base, battery and precious metals sectors globally.

During his investment banking career, Oliver has advised on more than $45 billion of completed M&A, debt and equity capital markets transactions, working at Jefferies (2016 – 2023) and Deutsche Bank (2006 – 2016) in New York (2011 – 2023), London (2008 – 2011) and Frankfurt (2006 – 2008).

Oliver has been involved with All Hands and Hearts (and its predecessor organization Happy Hearts) since 2016 and joined its Board in April 2020.

Oliver earned his Master’s degree in Economics and Business Administration at WHU – Otto Beisheim School of Management and completed an Executive Education Program at Columbia Business School. Prior to enrolling at WHU, Oliver served in a mountain ranger battalion of the German Armed Forces in Berchtesgaden, Bavaria.