The values that drive everything we do
We believe strong values create stronger outcomes. These three values are the cornerstones of Propellant's philosophy and ideology.
Client focus
Our clients are at the heart of everything we do. Their challenges shape our priorities, and their success defines ours.
Transparency
We believe financial markets thrive when data is transparent, accessible, and actionable.
Trustworthy
We build trust through integrity, deep market understanding, and a proven record of performance.
Behind our success
Our management team
Our management team combines in-depth regulatory and market knowledge, bringing clients the guidance, reliability, and actionable insight needed to make informed decisions.
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 analytics, quantitative modelling, and machine learning applications. He was previously a fixed income trader and most recently product director at an AI start-up.
Join our team
Careers
At Propellant, every member has a voice, and daily interactions with our co-founders foster a collaborative and empowering culture. If you’re seeking a dynamic, less formal environment to apply your financial industry expertise, Propellant could be the perfect fit for you.
Commercial
London / Full-time / Hybrid
London / Full-time / Hybrid
Engineering
London / Full-time / Hybrid
Start your data journey for enhanced trading strategies
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