B2PRIME Group has bolstered its institutional business with the appointment of Stuart Brock as its new Institutional Business Development Manager. Previously, he served as Head of Institutional Sales at oneZero Financial Systems. Brock brings over 15 years of experience in the financial services industry, specializing in electronic trading, liquidity solutions, and institutional sales. During his time at oneZero, he played a key role in expanding their client base across the UK and Central Europe. Before that, Brock held senior roles at Kx Systems, First Derivatives, and RBS Markets, where he contributed to developing eFX infrastructure and client relationship management strategies.