Vincent Grandjean
Founder & CEO
Vincent is a veteran of financial data management and analytics Previously, he led Fixed Income e-trading projects, while working in product management at Santander, SocGen, Citi and UBS.
Dan Marcus
Advisor
Dan is CEO of consultancy MarcX Limited and plays a consultative role at Propellant. As CEO of Trad-X and ParFX, he was involved in the creation of the ICE Swap Rate and Term SONIA.
Alex Munn
Chief Technology Officer
Alex is a technology leader with more than 20 years in financial markets. He specialises in trading technology, most recently serving in various managing director roles at Man Group.
Charlie Gibson
Head of Sales
Charlie brings with him intricate knowledge of bond trading and technological expertise. He has built a strong network of relationships with Europe’s institutional trading community.
Oliver Haste
Head of Product
Oliver specialises in conceiving and scaling high-quality digital products. He was Head of Data Product at Goldman Sachs and developed expert regulatory knowledge as a consultant.
Julie Briand
Head of Customer Success
Julie brings a unique combination of financial analytics and client service skills, helping global investment banks and fintechs onboard and develop client relationships for over two decades.
Vidal Mehra
Head of Quant Analytics
Vidal is an expert in fixed income trading, market analytics, quantitative modelling, and machine learning applications. He has held senior roles at Overbond, NatWest Markets, and Deutsche Numis and most recently product director at an AI start-up.
Elizabeth Brooks Callaghan
Senior Advisor, Business & Strategy
Liz brings deep expertise in senior industry collaboration, regulatory strategy, and market structure. She held senior leadership roles at Etrading Software and the International Capital Market Association, helping design the EU’s bond transparency framework under MiFID II.
Caroline Wohleber
Senior Sales, Continental Europe
Caroline is a veteran sales leader with more than two decades of experience in fixed income, spanning across sell-side and buy-side sales, commercial relationship management and go-to-market strategy. She was previously Head of Sell-Side Sales at MTS within the Euronext Group.