After working for many years as a press officer in the Parisian nightlife and fashion sector, he was a member of the executive team of trade show organiser WSN Développement for over 13 years. He joined WSN Développement in 2003 as marketing and communications director for Who’s Next, before becoming a member of the executive committee and assuming the role of director of brand strategy and international development until 2016.
In 2017, Boris Provost then joined the ranks of another major trade show organiser, Reed Expositions France, the world’s leading trade show organiser, where he was in charge of Equip’Hotel, the leading RV for hotel and restaurant professionals, for three years. At the beginning of 2019, he was put in charge of the Hospitality & Food division of Reed Expositions France. Boris Provost joined the Tranoï teams in September 2019.
On 31 July 2020, Tranoï became part of the GL events group’s fashion division, alongside Première Vision.