ION Executive and Leadership Team

June, 2026

Leadership Overview

ION has 10 executives leading key functions including strategy, operations, revenue, and technology.

Driven by innovation, ION provides trading and workflow automation software solutions for corporations, central banks, and financial institutions, shaping market efficiency and operational excellence globally.

Leadership Roles at ION

  • Chief Executive Officer - Chua Tong
  • Chief Executive Officer & President - Alan Coleman
  • Chief of Staff To the Chief Executive Officer - Cassandra Christman
  • Chief Of Staff To Chief Financial Officer Of Dealogic - Elias Economou
  • Chief Operating Officer - Blake Barton
  • Chief Operating Officer, ION Corporates - John Blankson
  • Global Chief Operating Officer, Client-Facing Org Head of Sales, Investor - Gregory Fujii
  • Chief Revenue Officer, Corporates, Commodities, Treasury, Ion - Derek DiPerna
  • Chief Technology Officer, Ion Corporates - Thomas Marrapodi
  • Senior VP (Asia Pacific) - Roddy Macnab
  • Chua Tong - Chief Executive Officer

    Chua Tong, the Chief Executive Officer at ION, directs the company's overarching strategy and global operations. Overseeing all business units, Chua Tong ensures the seamless integration of trading and workflow automation software solutions across diverse financial sectors. This leadership position involves driving market penetration and fostering innovation within the software development lifecycle. By aligning departmental objectives with corporate goals, Chua Tong directly impacts ION's competitive positioning. Ultimately, Tong secures sustained growth and operational excellence for the organization.

    Alan Coleman - Chief Executive Officer & President

    Alan Coleman, the Chief Executive Officer & President at ION, spearheads the company's strategic vision and executive leadership. Guiding the organization's expansion, Alan Coleman champions the delivery of advanced trading and workflow automation software to financial institutions and corporations worldwide. This executive role encompasses fostering key partnerships and ensuring the company's technological advancements meet evolving market demands. By driving strategic initiatives, Coleman directly influences ION's market impact and long-term viability. Ultimately, Coleman solidifies ION's position as a leader in financial technology solutions.

    Cassandra Christman - Chief of Staff To the Chief Executive Officer

    Cassandra Christman, the Chief of Staff To the Chief Executive Officer at ION, provides strategic support and operational coordination for executive initiatives. Facilitating communication and driving key projects, Cassandra Christman ensures alignment across departments in the delivery of trading and workflow automation software. This role involves managing critical priorities and enhancing executive decision-making processes. By streamlining operations and fostering collaboration, Christman directly supports the CEO's strategic objectives. Ultimately, Christman optimizes the effectiveness of ION's leadership team and operational execution.

    Elias Economou - Chief Of Staff To Chief Financial Officer Of Dealogic

    Elias Economou, the Chief Of Staff To Chief Financial Officer Of Dealogic at ION, supports financial strategy and operational oversight for the Dealogic division. Coordinating financial planning and analysis, Elias Economou ensures the efficient management of resources and drives fiscal discipline within the organization. This position involves bridging financial operations with broader business objectives. By enhancing financial reporting and strategic alignment, Economou directly impacts the fiscal health of Dealogic. Ultimately, Economou contributes to the sound financial management and strategic growth of ION's subsidiaries.

    Blake Barton - Chief Operating Officer

    Blake Barton, the Chief Operating Officer at ION, manages the day-to-day operational efficiency and execution of the company's software solutions. Overseeing global operational frameworks, Blake Barton ensures the effective deployment and support of trading and workflow automation platforms for financial institutions and corporations. This critical role involves optimizing internal processes and resource allocation to enhance service delivery. By driving operational excellence, Barton directly contributes to client satisfaction and ION's market reputation. Ultimately, Barton strengthens the company's capacity to deliver robust financial technology.

    John Blankson - Chief Operating Officer, ION Corporates

    John Blankson, the Chief Operating Officer, ION Corporates at ION, directs operational strategies for the corporate solutions division. Overseeing the implementation and support of trading and workflow automation software, John Blankson ensures seamless service delivery to corporate clients. This leadership role involves optimizing operational processes and enhancing client engagement. By driving efficiency within ION Corporates, Blankson directly contributes to client satisfaction and business expansion. Ultimately, Blankson strengthens the operational capabilities and market presence of ION's corporate offerings.

    Gregory Fujii - Global Chief Operating Officer, Client-Facing Org Head of Sales, Investor

    Gregory Fujii, the Global Chief Operating Officer, Client-Facing Org Head of Sales, Investor at ION, oversees global client-facing operations and sales leadership. Directing sales strategies and client engagement initiatives, Gregory Fujii drives revenue growth and market penetration across all regions. This multifaceted role involves managing the sales organization and fostering strong investor relations. By optimizing client interactions and sales performance, Fujii directly impacts ION's commercial success. Ultimately, Fujii strengthens ION's global market position and drives sustained revenue generation.

    Derek DiPerna - Chief Revenue Officer, Corporates, Commodities, Treasury, Ion

    Derek DiPerna, the Chief Revenue Officer, Corporates, Commodities, Treasury, Ion at ION, drives revenue generation across key market segments. Leading sales and business development efforts, Derek DiPerna focuses on expanding the adoption of ION's trading and workflow automation software within corporate, commodities, and treasury divisions. This executive position involves cultivating strategic client relationships and identifying new market opportunities. By maximizing revenue streams, DiPerna directly fuels ION's growth and market expansion. Ultimately, DiPerna ensures the financial success and sustained commercial momentum of the organization.

    Thomas Marrapodi - Chief Technology Officer, Ion Corporates

    Thomas Marrapodi, the Chief Technology Officer, Ion Corporates at ION, leads technological innovation and development for the corporate solutions segment. Architecting robust software solutions, Thomas Marrapodi guides the engineering teams in creating advanced trading and workflow automation platforms. This executive position involves setting the technical roadmap and ensuring the scalability and security of ION's technology infrastructure. By driving technological advancement, Marrapodi directly enhances the competitive edge of ION Corporates. Ultimately, Marrapodi ensures ION's technological leadership in the financial software market.

    Roddy Macnab - Senior VP (Asia Pacific)

    Roddy Macnab, the Senior VP (Asia Pacific) at ION, spearheads regional operations and business development across the Asia Pacific market. Leading the expansion of ION's trading and workflow automation software, Roddy Macnab cultivates key client relationships and drives market share growth within the region. This executive role involves overseeing all commercial activities and ensuring alignment with global strategies. By driving regional success, Macnab directly contributes to ION's international growth objectives. Ultimately, Macnab solidifies ION's presence and impact throughout the Asia Pacific financial landscape.

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    Frequently Asked Questions Regarding ION Top Executives and Leadership Team

    Who leads ION?
    ION is led by Chua Tong (Chief Executive Officer), along with executives such as Alan Coleman (Chief Executive Officer & President) and Cassandra Christman (Chief of Staff To the Chief Executive Officer).
    Who is part of ION’s executive team?
    The executive team of ION includes leaders such as Chua Tong (Chief Executive Officer), Alan Coleman (Chief Executive Officer & President), Cassandra Christman (Chief of Staff To the Chief Executive Officer) and other senior executives.
    How many executives does ION have?
    ION has 10 executives leading key business areas.
    What roles are included in ION’s leadership team?
    The leadership team of ION includes roles such as Chief Executive Officer, Chief Executive Officer & President, Chief of Staff To the Chief Executive Officer, Chief Of Staff To Chief Financial Officer Of Dealogic, Chief Operating Officer.