IDC Executive and Leadership Team

July, 2026

Leadership Overview

IDC has 10 executives leading key functions including strategy, operations, finance, technology, marketing, and research.

Driven by data-driven insights, IDC is dedicated to empowering technology vendors, enterprise leaders, and investors with the market intelligence necessary to navigate complex technology landscapes and accelerate digital transformation.

Leadership Roles at IDC

  • Chief Executive Officer - Lorenzo Larini
  • Chief Financial Officer - Tiziana Figliolia
  • Board Member - International Chief Financial Officer Alliance (ICFOA) - Saloua Lamjahdi
  • Chief Operating Officer - Greg Brill
  • Chief Information Officer - Chantel Battie
  • Chief Marketing Officer, Advisory - MaryAnn Holder-Browne
  • Chief Information Officer & Chief Information Security Officer - David McKenna
  • Manager, Quantitative Research & Chief Information Officer & Research Executive - Mona Liddell
  • Manager, Research & Chief Marketing Officer, Advisory Service - Fred Isbell
  • Vice President, Chief of Staff - Amanda Argentieri
  • Lorenzo Larini - Chief Executive Officer

    Lorenzo Larini, the Chief Executive Officer at IDC, directs the company's global strategy and overall business operations. This leadership role involves setting the strategic vision for IDC's market intelligence, research, and advisory services, ensuring alignment with evolving information technology, telecommunications, and consumer technology market demands. Overseeing all functional departments, the Chief Executive Officer drives the company's mission to provide actionable insights that enable technology vendors, enterprise leaders, and investors to make informed decisions. Lorenzo Larini's executive oversight ensures the continuous development of proprietary data, global analyst expertise, and industry insights, directly supporting organizations in identifying market opportunities and accelerating digital transformation initiatives. The Chief Executive Officer's focus remains on fostering innovation and expanding IDC's market reach through strategic partnerships and service enhancements.
    Lorenzo Larini

    Tiziana Figliolia - Chief Financial Officer

    Tiziana Figliolia, the Chief Financial Officer at IDC, directs all financial planning, management, and reporting activities. This executive function ensures the fiscal health and strategic financial direction of the company, supporting its global market intelligence and research operations. Overseeing budgeting, forecasting, and investment strategies, the Chief Financial Officer provides critical financial insights to guide business decisions for technology vendors, enterprise leaders, and investors. Tiziana Figliolia's leadership ensures robust financial controls and optimizes resource allocation to support IDC's digital transformation advisory services and market forecasting capabilities. The Chief Financial Officer's role is integral to maintaining the company's financial stability and enabling its continued growth through data analytics and industry events.
    Tiziana Figliolia

    Saloua Lamjahdi - Board Member - International Chief Financial Officer Alliance (ICFOA)

    Saloua Lamjahdi, the Board Member - International Chief Financial Officer Alliance (ICFOA) at IDC, contributes strategic financial guidance and industry perspective to the company's board. This governance role involves providing oversight on financial strategies and best practices within the international CFO community, influencing IDC's financial planning and operations. Overseeing alignment with international financial standards, Saloua Lamjahdi ensures that IDC's financial management practices are robust and globally competitive. The Board Member - International Chief Financial Officer Alliance (ICFOA)'s input supports the company's mission to deliver reliable market intelligence and advisory services. This position is vital for enhancing IDC's credibility and financial acumen among technology vendors, enterprise leaders, and investors.

    Greg Brill - Chief Operating Officer

    Greg Brill, the Chief Operating Officer at IDC, manages the day-to-day operational execution and efficiency across the organization. This critical role ensures that IDC's global research, advisory, and events functions operate seamlessly, supporting the delivery of high-quality market intelligence. Overseeing internal processes and resource allocation, the Chief Operating Officer drives operational excellence, enabling the company to effectively serve technology vendors, enterprise leaders, and investors. Greg Brill's responsibilities include optimizing workflows and implementing best practices to enhance service delivery and client satisfaction. The Chief Operating Officer's strategic focus supports the company's ability to leverage proprietary data and global analyst expertise, ensuring timely and accurate insights for digital transformation initiatives.

    Chantel Battie - Chief Information Officer

    Chantel Battie, the Chief Information Officer at IDC, leads the strategic development and implementation of information technology infrastructure and systems. This role is pivotal in ensuring the secure and efficient operation of IDC's global data analytics, research platforms, and internal systems, supporting the delivery of market intelligence. Overseeing technology strategy and digital operations, the Chief Information Officer enhances the company's ability to leverage proprietary data and global analyst expertise. Chantel Battie's focus is on driving technological innovation that supports IDC's mission to help technology vendors, enterprise leaders, and investors make informed decisions and accelerate digital transformation. The Chief Information Officer ensures robust cybersecurity measures and optimizes IT resources to support all advisory and events functions.

    MaryAnn Holder-Browne - Chief Marketing Officer, Advisory

    MaryAnn Holder-Browne, the Chief Marketing Officer, Advisory at IDC, spearheads the marketing strategies for IDC's advisory services. This executive function focuses on communicating the value of IDC's market intelligence, research, and consulting to technology vendors, enterprise leaders, and investors. Overseeing all marketing campaigns and brand initiatives related to advisory services, MaryAnn Holder-Browne drives lead generation and market penetration. The Chief Marketing Officer, Advisory ensures that IDC's unique insights and global analyst expertise are effectively positioned to support clients in identifying market opportunities and accelerating digital transformation. This role is crucial for translating IDC's data analytics and industry event successes into tangible business outcomes for clients.

    David McKenna - Chief Information Officer & Chief Information Security Officer

    David McKenna, the Chief Information Officer & Chief Information Security Officer at IDC, directs both the company's overall information technology strategy and its robust cybersecurity posture. This dual executive role ensures the integrity, availability, and confidentiality of IDC's critical data assets and operational systems, supporting global market intelligence and research delivery. Overseeing technology infrastructure and security protocols, David McKenna safeguards proprietary data and analyst expertise against evolving threats. The Chief Information Officer & Chief Information Security Officer's leadership is essential for enabling technology vendors, enterprise leaders, and investors to confidently utilize IDC's insights for informed decision-making and digital transformation initiatives. This executive ensures compliance with security standards and optimizes IT performance across all advisory and events platforms.
    David McKenna

    Mona Liddell - Manager, Quantitative Research & Chief Information Officer & Research Executive

    Mona Liddell, the Manager, Quantitative Research & Chief Information Officer & Research Executive at IDC, leads critical quantitative research initiatives and oversees the information technology supporting these efforts. This multifaceted role ensures the accuracy and depth of IDC's market forecasting and data analytics, while also managing the technological infrastructure that enables this research. Overseeing research methodologies and IT systems, Mona Liddell drives the development of actionable insights for technology vendors, enterprise leaders, and investors. The Manager, Quantitative Research & Chief Information Officer & Research Executive's expertise is crucial for identifying market opportunities and supporting digital transformation strategies. This executive ensures that IDC's research output is both data-driven and technologically sound, reinforcing the company's advisory services.

    Fred Isbell - Manager, Research & Chief Marketing Officer, Advisory Service

    Fred Isbell, the Manager, Research & Chief Marketing Officer, Advisory Service at IDC, bridges research insights with targeted marketing strategies for advisory services. This role focuses on translating IDC's syndicated research and market analysis into compelling value propositions for clients. Overseeing research communication and marketing campaigns, Fred Isbell ensures that technology vendors, enterprise leaders, and investors understand the strategic benefits of IDC's advisory offerings. The Manager, Research & Chief Marketing Officer, Advisory Service's leadership drives client engagement and supports the acceleration of digital transformation initiatives by highlighting key market trends and opportunities. This executive ensures that IDC's global analyst expertise is effectively communicated to support informed business decisions.

    Amanda Argentieri - Vice President, Chief of Staff

    Amanda Argentieri, the Vice President, Chief of Staff at IDC, provides strategic support and operational coordination across executive functions. This role is integral to ensuring seamless execution of company-wide initiatives and facilitating communication between leadership and various departments. Overseeing special projects and driving operational efficiency, Amanda Argentieri supports the Chief Executive Officer in advancing IDC's mission to deliver market intelligence and advisory services. The Vice President, Chief of Staff's focus is on enhancing organizational effectiveness, enabling technology vendors, enterprise leaders, and investors to benefit from IDC's insights. This executive plays a key part in aligning strategic goals with operational realities, supporting digital transformation efforts.

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    Frequently Asked Questions Regarding IDC Top Executives and Leadership Team

    Who leads IDC?
    IDC is led by Lorenzo Larini (Chief Executive Officer), along with executives such as Tiziana Figliolia (Chief Financial Officer) and Saloua Lamjahdi (Board Member - International Chief Financial Officer Alliance (ICFOA)).
    Who is part of IDC’s executive team?
    The executive team of IDC includes leaders such as Lorenzo Larini (Chief Executive Officer), Tiziana Figliolia (Chief Financial Officer), Saloua Lamjahdi (Board Member - International Chief Financial Officer Alliance (ICFOA)) and other senior executives.
    How many executives does IDC have?
    IDC has 10 executives leading key business areas.
    What roles are included in IDC’s leadership team?
    The leadership team of IDC includes roles such as Chief Executive Officer, Chief Financial Officer, Board Member - International Chief Financial Officer Alliance (ICFOA), Chief Operating Officer, Chief Information Officer.