Simon Léost

Simon LÉOST is a seasoned professional in digital marketing and communications with extensive experience in both corporate and agency settings. Currently serving as the Digital, Marketing & Communication Senior Manager at TEHTRIS since October 2020, Simon has been instrumental in the creation and structuring of the department under the Chief Marketing Officer, overseeing external communications, digital marketing campaigns, and internal communications. Prior to TEHTRIS, Simon held various leadership roles at Carrefour from 2010 to 2019, including Head of Social Media & Influence, where responsibilities included developing and managing social media strategies and influencer marketing. Additionally, Simon has experience in marketing at Cegid and journalism at Le Républicain de l'Essonne. Simon holds a degree from CentraleSupélec in Digital Transformation and a Master's from OMNES Education in Marketing/Management.