About a-team Marketing Services
The knowledge platform for the financial technology industry
The knowledge platform for the financial technology industry

A-Team Insight Blogs

Thomson Reuters Strengthens Leadership of its Enterprise Business with Key Executive Appointments

Subscribe to our newsletter

Thomson Reuters today announced the appointments of industry executives David Kelly, Roseann Palmieri and Tanya Ezekiel to the leadership team of the Enterprise business. These strategic appointments demonstrate the investment Thomson Reuters is making to accelerate the existing growth of the Enterprise business and the delivery of its next generation solutions.

Thomson Reuters is transforming the global financial markets with a range of innovative content, application, and infrastructure solutions, including Thomson Reuters Elektron. Elektron is the new information network for the world’s financial markets and a key component of the firm’s innovation program.

David Kelly brings more than 20 years of technology expertise to his role as Chief Technology Officer, Enterprise. He will lead technical strategy across the Enterprise business and the continued development and deployment of all the Elektron assets. Prior to Thomson Reuters, Kelly served as Managing Director and Chief Technology officer at SAC Capital Advisors. While at SAC, he directed all technical strategies for software development and infrastructure design. Previously, David was the Head of Technology for the Americas at Barclays Capital. He has also held strategic technology roles at JPMorgan.

Roseann Palmieri joins Thomson Reuters on 17 May as Global Head of Enterprise Content. She brings more than 20 years of experience at major global banks to her new role driving the firm’s growth and business plan for pricing, valuations, reference data and enterprise data management. Roseann spent three years at Merrill Lynch as Chief Data Officer and Managing Director for Enterprise Information Management. Previously, she was Managing Director for GCIB Data Management at Bank of America Securities and before that Managing Director, Global Head of Equity Data Management at Deutsche Bank. Roseann started her career at Morgan Stanley where she was Vice President for Data Engineering, responsible for firm-wide security master, pricing and corporate action initiatives.

Tanya Ezekiel joins Thomson Reuters as Chief of Staff and Global Head of Business Operations, Enterprise. In this role she will be responsible for business execution and strategic initiatives across the Enterprise business. Previously, Tanya served as Managing Director for Bank of America, where she led Business Development activities for the company’s Global Markets Sales Group and as Director of Product Development for Electronic Trading at ICAP/Brokertec. She began her career at Salomon Brothers as a derivatives trader.

Jon Robson, president, Enterprise, Thomson Reuters, said: “Thomson Reuters core business growth in new content and technology is driving the next generation of trade automation solutions for the global financial markets. These key additions to the Enterprise leadership team will enable us to continue our fast-paced expansion, deliver open technology platforms and propel our business ever higher. The team offers a wealth of proven industry experience and these three new leaders will play a key role as we take Elektron’s new capabilities to market.”

Subscribe to our newsletter

Related content

WEBINAR

Upcoming Webinar: An Agile Approach to Investment Management Platforms for Private Markets and the Total Portfolio View

11 June 2025 10:00am ET | 3:00pm London | 4:00pm CET Duration: 50 Minutes Data and operations professionals at private market institutions face significant data and analytical challenges managing private assets data. With investors clamouring for advice and analysis of private markets in their search for returns, investment managers are looking at ways to gain...

BLOG

Ensuring AI-Focussed Institutions Take out the Garbage: A-Team Group Webinar Preview

As data quality rises up institutions’ AI-implementation agendas, the next A-Team Group Data Management Insight webinar will take a deep-dive look into how they can ensure the information they feed into their models will give them accurate and valuable outputs. Avoiding Chaos The data management maxim of “garbage in, garbage out” can’t be more appropriate for artificial...

EVENT

Data Management Summit London

Now in its 16th year, the Data Management Summit (DMS) in London brings together the European capital markets enterprise data management community, to explore how data strategy is evolving to drive business outcomes and speed to market in changing times.

GUIDE

AI in Capital Markets: Practical Insight for a Transforming Industry – Free Handbook

AI is no longer on the horizon – it’s embedded in the infrastructure of modern capital markets. But separating real impact from inflated promises requires a grounded, practical understanding. The AI in Capital Markets Handbook 2025 provides exactly that. Designed for data-driven professionals across the trade life-cycle, compliance, infrastructure, and strategy, this handbook goes beyond...