ISG Executive and Leadership Team

May, 2026

Leadership Overview

ISG has 10 executives leading key functions including strategy, finance, marketing, and sales.

Driven by a commitment to digital transformation, ISG empowers enterprises to modernize IT infrastructure and leverage emerging technologies, shaping market intelligence and strategic guidance for global organizations.

Leadership Roles at ISG

  • Deputy Chief Executive Officer - Atil Kayar
  • President & Chief Executive Officer - Jonathan Ransom-Flint
  • Chief Executive Officer, ISG Automation - Chip Wagner
  • Chief Financial Officer - Ajad Singh
  • Executive Vice President & Chief Financial Officer - Michael Sherrick
  • Chief Marketing Officer & President - Paul Gottsegen
  • President - Krystyn Elizabeth
  • President, Enterprise Growth & Chair, Governance Solutions - Todd Dreger
  • Executive Vice President & Chief Human Resources Officer - Thomas Kucinski
  • Partner and Chief Sales Officer, ISG Research - Heli Nielson
  • Atil Kayar - Deputy Chief Executive Officer

    Atil Kayar, the Deputy Chief Executive Officer at ISG, directs critical operational functions supporting the firm's global technology research and advisory services. Kayar's leadership ensures the seamless execution of strategies aimed at helping enterprises navigate digital transformation and optimize technology investments. This role involves overseeing the integration of market intelligence and consulting services, aligning departmental efforts to enhance client outcomes. By focusing on operational efficiency, Kayar contributes to ISG's ability to deliver comprehensive guidance across cloud computing, cybersecurity, and automation domains. The Deputy Chief Executive Officer's oversight extends to refining internal processes that support the firm's extensive market research and authoritative industry reports, ultimately bolstering ISG's position as a trusted advisor in the digital marketplace. Atil Kayar's strategic input drives the firm's capacity to adapt to evolving technological landscapes and client needs.

    Jonathan Ransom-Flint - President & Chief Executive Officer

    Jonathan Ransom-Flint, the President & Chief Executive Officer at ISG, architects the overarching strategy for the global technology research and advisory firm. Ransom-Flint's leadership guides ISG's mission to empower enterprises in their digital transformation journeys and the optimization of technology investments. This executive directs the firm's comprehensive consulting services, market intelligence, and strategic guidance, ensuring clients receive authoritative insights for modernizing IT infrastructure and leveraging emerging technologies. The President & Chief Executive Officer's vision shapes ISG's engagement across cloud computing, cybersecurity, and automation, driving informed decision-making for clients worldwide. Jonathan Ransom-Flint's influence extends to fostering innovation and maintaining ISG's position as a premier advisor throughout the technology lifecycle. This leadership role is pivotal in achieving sustainable competitive advantages for organizations operating in an increasingly digital marketplace.
    Jonathan Ransom-Flint

    Chip Wagner - Chief Executive Officer, ISG Automation

    Chip Wagner, the Chief Executive Officer, ISG Automation at ISG, spearheads the strategic direction and operational execution of ISG's dedicated automation business unit. Wagner's leadership focuses on driving innovation and client success within the rapidly evolving automation technology sector, encompassing areas like robotic process automation (RPA) and artificial intelligence. This executive directs the development and delivery of specialized consulting services and market intelligence tailored to organizations seeking to implement and scale automation solutions. Chip Wagner's role is critical in ensuring ISG Automation provides authoritative guidance on leveraging technology for improved operational efficiency and business process optimization. The Chief Executive Officer, ISG Automation's vision propels the unit's growth and solidifies ISG's expertise in helping clients achieve competitive advantages through advanced automation strategies.

    Ajad Singh - Chief Financial Officer

    Ajad Singh, the Chief Financial Officer at ISG, directs the financial strategy and operational integrity of the global technology research and advisory firm. Singh's responsibilities encompass managing all fiscal aspects, including budgeting, financial planning, and resource allocation, crucial for supporting ISG's extensive consulting services and market intelligence operations. This executive ensures robust financial controls and drives initiatives that optimize profitability and shareholder value, directly impacting the firm's capacity to invest in cutting-edge research and client advisory services. The Chief Financial Officer's oversight is vital for maintaining ISG's financial stability and enabling strategic growth across diverse technological domains like cloud computing and automation. Ajad Singh's financial acumen underpins the firm's ability to provide authoritative insights and guidance, reinforcing ISG's role as a trusted advisor in the digital transformation landscape.

    Michael Sherrick - Executive Vice President & Chief Financial Officer

    Michael Sherrick, the Executive Vice President & Chief Financial Officer at ISG, collaborates with the Chief Financial Officer to manage the firm's comprehensive financial operations and strategic fiscal planning. Sherrick's responsibilities include overseeing financial reporting, compliance, and the implementation of financial policies that support ISG's global technology research and advisory services. This executive plays a key part in optimizing financial performance, managing capital allocation, and ensuring the economic viability of the firm's diverse service offerings, from cloud consulting to cybersecurity guidance. The Executive Vice President & Chief Financial Officer's contribution is essential for maintaining financial discipline and enabling strategic investments in market intelligence and client support. Michael Sherrick's financial leadership reinforces ISG's capacity to deliver value and achieve sustainable growth in the dynamic digital marketplace.

    Paul Gottsegen - Chief Marketing Officer & President

    Paul Gottsegen, the Chief Marketing Officer & President at ISG, directs the global marketing strategy and drives revenue growth initiatives for the technology research and advisory firm. Gottsegen's leadership encompasses brand management, demand generation, and market positioning, ensuring ISG's comprehensive services and market intelligence reach target enterprise clients. This executive oversees the communication of ISG's expertise in digital transformation, cloud computing, and automation, reinforcing the firm's reputation as a leading advisor. The Chief Marketing Officer & President's role is pivotal in translating market insights into actionable growth strategies and fostering strong client relationships across various industries. Paul Gottsegen's integrated approach to marketing and business development significantly contributes to ISG's market impact and client acquisition efforts.

    Krystyn Elizabeth - President

    Krystyn Elizabeth, the President at ISG, directs significant operational segments of the global technology research and advisory firm, contributing to the strategic execution of its market intelligence and consulting services. Elizabeth's leadership focuses on enhancing client engagement and driving business development within key market areas, ensuring ISG effectively supports enterprises navigating digital transformation. This executive oversees critical functions that align service delivery with client needs across cloud computing, cybersecurity, and automation domains. The President's role is instrumental in fostering collaboration across departments and optimizing the delivery of authoritative industry insights. Krystyn Elizabeth's operational oversight strengthens ISG's ability to provide strategic guidance and achieve impactful outcomes for a diverse client base.

    Todd Dreger - President, Enterprise Growth & Chair, Governance Solutions

    Todd Dreger, the President, Enterprise Growth & Chair, Governance Solutions at ISG, directs strategic initiatives focused on expanding the firm's market reach and enhancing its governance advisory capabilities. Dreger's leadership drives the growth of enterprise client relationships, ensuring ISG's comprehensive technology research and consulting services effectively address complex business challenges. This executive oversees the development and implementation of strategies that leverage ISG's expertise in digital transformation, cloud services, and automation to foster client success. The President, Enterprise Growth & Chair, Governance Solutions's role is pivotal in shaping ISG's approach to governance, risk, and compliance, providing authoritative guidance to organizations. Todd Dreger's dual focus strengthens ISG's ability to deliver integrated solutions that promote sustainable growth and operational excellence.
    Todd Dreger

    Thomas Kucinski - Executive Vice President & Chief Human Resources Officer

    Thomas Kucinski, the Executive Vice President & Chief Human Resources Officer at ISG, leads the strategic development and execution of human capital initiatives across the global organization. Kucinski's responsibilities include talent acquisition, employee development, organizational design, and fostering a high-performance culture that supports ISG's mission in technology research and advisory services. This executive ensures that the firm's workforce possesses the necessary expertise in areas such as digital transformation, cloud services, and automation to effectively serve enterprise clients. The Executive Vice President & Chief Human Resources Officer's focus on talent management and employee engagement is critical for maintaining ISG's competitive edge and delivering exceptional client outcomes. Thomas Kucinski's leadership cultivates an environment where innovation thrives and employees are empowered to contribute to the firm's success.

    Heli Nielson - Partner and Chief Sales Officer, ISG Research

    Heli Nielson, the Partner and Chief Sales Officer, ISG Research at ISG, spearheads the sales strategy and revenue generation for the firm's comprehensive research division. Nielson's leadership drives the expansion of ISG's market intelligence offerings, ensuring that enterprises gain access to authoritative insights on technology trends and vendor performance. This executive directs the sales teams responsible for engaging clients across industries, focusing on how ISG Research supports informed decision-making in areas like cloud adoption and digital modernization. The Partner and Chief Sales Officer, ISG Research's expertise is crucial in translating market analysis into tangible value for clients seeking to optimize their technology investments. Heli Nielson's strategic sales approach solidifies ISG's position as a premier provider of actionable market intelligence.

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    Frequently Asked Questions Regarding ISG Top Executives and Leadership Team

    Who leads ISG?
    ISG is led by Atil Kayar (Deputy Chief Executive Officer), along with executives such as Jonathan Ransom-Flint (President & Chief Executive Officer) and Chip Wagner (Chief Executive Officer, ISG Automation).
    Who is part of ISG’s executive team?
    The executive team of ISG includes leaders such as Atil Kayar (Deputy Chief Executive Officer), Jonathan Ransom-Flint (President & Chief Executive Officer), Chip Wagner (Chief Executive Officer, ISG Automation) and other senior executives.
    How many executives does ISG have?
    ISG has 10 executives leading key business areas.
    What roles are included in ISG’s leadership team?
    The leadership team of ISG includes roles such as Deputy Chief Executive Officer, President & Chief Executive Officer, Chief Executive Officer, ISG Automation, Chief Financial Officer, Executive Vice President & Chief Financial Officer.