MarketAxess appoints Quan
25 February 2026 UK
Image: Nick/stock.adobe.com
MarketAxess Holdings has appointed William Quan as chief technology officer.
Reporting to Dean Berry, chief operating officer at MarketAxess, Quan will lead the company’s global technology organisation with a mandate to advance innovation, support ongoing technology modernisation, and strengthen execution across the firm.
His focus will be on building modern, resilient, and scalable platforms, setting high engineering standards and implementing AI and advanced data capabilities across MarketAxess.
Berry states: “William brings deep technical expertise and a strong execution mindset that will help us accelerate platform modernisation and more deeply embed AI and advanced analytics across our products and workflows.
“His leadership will be instrumental as we continue to build intelligent, product-led solutions that enable our clients to trade more efficiently and confidently in increasingly complex markets.”
Quan brings more than two decades of global experience leading technology, AI, and digital transformation across financial services and platform businesses, most recently serving as chief technology officer of Fleete Group, a Macquarie Asset Management portfolio company, where he led the development of an AI-enabled SaaS platform and a global engineering organisation.
Previously, he held senior technology leadership roles at Amazon Web Services, advising global financial institutions on cloud-native and AI-driven platforms.
Prior to that, he spent over a decade at J.P. Morgan and Deutsche Bank leading electronic trading, AI, and digital platform initiatives across global markets.
Quan comments: “As fixed income markets continue to expand across electronic trading and distribution channels, there is a compelling opportunity to advance product‑led innovation supported by leading technology capabilities.
“This focus will drive the delivery of efficient, high‑quality customer solutions across pricing, execution, and intelligent workflows enhanced by AI and advanced data analytics.”
Reporting to Dean Berry, chief operating officer at MarketAxess, Quan will lead the company’s global technology organisation with a mandate to advance innovation, support ongoing technology modernisation, and strengthen execution across the firm.
His focus will be on building modern, resilient, and scalable platforms, setting high engineering standards and implementing AI and advanced data capabilities across MarketAxess.
Berry states: “William brings deep technical expertise and a strong execution mindset that will help us accelerate platform modernisation and more deeply embed AI and advanced analytics across our products and workflows.
“His leadership will be instrumental as we continue to build intelligent, product-led solutions that enable our clients to trade more efficiently and confidently in increasingly complex markets.”
Quan brings more than two decades of global experience leading technology, AI, and digital transformation across financial services and platform businesses, most recently serving as chief technology officer of Fleete Group, a Macquarie Asset Management portfolio company, where he led the development of an AI-enabled SaaS platform and a global engineering organisation.
Previously, he held senior technology leadership roles at Amazon Web Services, advising global financial institutions on cloud-native and AI-driven platforms.
Prior to that, he spent over a decade at J.P. Morgan and Deutsche Bank leading electronic trading, AI, and digital platform initiatives across global markets.
Quan comments: “As fixed income markets continue to expand across electronic trading and distribution channels, there is a compelling opportunity to advance product‑led innovation supported by leading technology capabilities.
“This focus will drive the delivery of efficient, high‑quality customer solutions across pricing, execution, and intelligent workflows enhanced by AI and advanced data analytics.”
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