Eliassen Group Executive and Leadership Team

May, 2026

Leadership Overview

Eliassen Group has 10 executives leading key functions including strategy, operations, finance, and technology solutions.

Driven by a commitment to client success, Eliassen Group provides business and IT services to help clients execute strategies that deliver exceptional outcomes.

Leadership Roles at Eliassen Group

  • Chief Executive Officer - David MacKeen
  • Chief Financial Officer - Marc Cirrone
  • Chief Financial Officer & Partner - Delores Lenzy-Jones
  • Chief Financial Officer & General Counsel - James Polonczyk
  • Chief Operating Officer - David Viani
  • Chief Operating Officer & General Counsel - Todd Keebaugh
  • President - John Korsmo
  • President, Technology Solutions - Taz Stephens
  • President, Business Advisory Solutions - Kerry Barrett
  • Chief of Staff - Christine Luke
  • David MacKeen - Chief Executive Officer

    David MacKeen, the Chief Executive Officer at Eliassen Group, directs the overall strategic vision and operational execution for the company. MacKeen guides the organization's growth initiatives, ensuring alignment with market demands and client transformation objectives. This leadership role involves fostering a culture of innovation and client-centricity across all service lines. MacKeen oversees the executive team, driving performance and accountability to achieve exceptional business outcomes. The Chief Executive Officer's purview extends to market positioning and long-term financial health, ensuring Eliassen Group maintains its leadership in providing business and IT services. David MacKeen's strategic direction is fundamental to the company's mission of enabling client success through transformative strategies.
    David MacKeen

    Marc Cirrone - Chief Financial Officer

    Marc Cirrone, the Chief Financial Officer at Eliassen Group, oversees all financial operations, including accounting, financial planning, and risk management. Cirrone ensures the fiscal health and stability of the company, supporting its strategic growth and transformation initiatives. This position involves managing budgets, forecasting financial performance, and optimizing capital allocation to drive exceptional outcomes. The Chief Financial Officer provides critical financial insights to the executive team, informing strategic decision-making. Marc Cirrone's responsibilities include maintaining strong relationships with financial institutions and ensuring compliance with all financial regulations. Cirrone's expertise is vital for Eliassen Group's sustained success and market leadership.

    Delores Lenzy-Jones - Chief Financial Officer & Partner

    Delores Lenzy-Jones, the Chief Financial Officer & Partner at Eliassen Group, directs the company's financial strategy and partner relations, ensuring robust fiscal management and strategic growth. Lenzy-Jones oversees financial planning, analysis, and reporting, providing critical insights to support Eliassen Group's transformation and execution of client strategies. This leadership position involves managing financial resources to achieve exceptional outcomes and maintain market competitiveness. The Chief Financial Officer & Partner collaborates closely with the executive team to drive profitability and operational efficiency. Delores Lenzy-Jones's dual role emphasizes a deep commitment to both financial stewardship and the collaborative partnership model that defines Eliassen Group's approach to client success.
    Delores Lenzy-Jones

    James Polonczyk - Chief Financial Officer & General Counsel

    James Polonczyk, the Chief Financial Officer & General Counsel at Eliassen Group, manages the company's financial health and legal framework, ensuring strategic alignment and operational integrity. Polonczyk oversees financial planning, reporting, and risk management, while also providing expert legal guidance to support Eliassen Group's business and IT services. This comprehensive role ensures compliance and drives financial performance, contributing to the successful execution of client strategies. The Chief Financial Officer & General Counsel plays a pivotal part in safeguarding the company's assets and reputation. James Polonczyk's leadership ensures that financial operations and legal matters are managed cohesively to achieve exceptional outcomes for clients and the organization.

    David Viani - Chief Operating Officer

    David Viani, the Chief Operating Officer at Eliassen Group, manages the day-to-day operational functions and service delivery across the organization. Viani ensures that Eliassen Group's business and IT services are executed efficiently and effectively, meeting client expectations for transformation and strategic execution. This role involves optimizing internal processes and resource allocation to support company-wide objectives. The Chief Operating Officer collaborates with other leaders to implement strategic initiatives and drive operational excellence. David Viani's focus is on enhancing service delivery capabilities and ensuring seamless integration of solutions for clients seeking exceptional outcomes. Viani's leadership is critical for maintaining the high standards of Eliassen Group's consulting services.
    David Viani

    Todd Keebaugh - Chief Operating Officer & General Counsel

    Todd Keebaugh, the Chief Operating Officer & General Counsel at Eliassen Group, integrates operational management with legal oversight to ensure compliant and efficient business execution. Keebaugh manages the company's operational functions while providing strategic legal counsel, safeguarding Eliassen Group's interests as it delivers business and IT services. This dual role is critical for navigating complex regulatory environments and driving operational excellence. The Chief Operating Officer & General Counsel ensures that all business activities align with legal requirements and strategic objectives, supporting client transformation initiatives. Todd Keebaugh's leadership ensures operational integrity and risk mitigation, contributing to Eliassen Group's reputation for delivering exceptional outcomes.

    John Korsmo - President

    John Korsmo, the President at Eliassen Group, leads significant business units, driving strategic growth and operational performance. Korsmo is responsible for overseeing key market segments and ensuring the delivery of Eliassen Group's comprehensive business and IT services. This leadership position involves fostering client relationships and expanding market reach to achieve exceptional outcomes. The President works closely with the executive team to implement strategic initiatives and enhance service offerings. John Korsmo's focus is on driving revenue growth and operational efficiency within their designated areas of responsibility, contributing to the overall success of Eliassen Group's transformation strategies.
    John Korsmo

    Taz Stephens - President, Technology Solutions

    Taz Stephens, the President, Technology Solutions at Eliassen Group, directs the strategy and delivery of the company's technology-focused services. Stephens oversees the development and implementation of innovative IT solutions designed to help clients execute transformative strategies and achieve exceptional outcomes. This role involves leading teams of technology experts and ensuring cutting-edge service offerings. The President, Technology Solutions collaborates with clients to understand their unique challenges and provide tailored technology consulting. Taz Stephens's leadership is crucial for maintaining Eliassen Group's position at the forefront of technology services, driving client success through advanced digital capabilities.

    Kerry Barrett - President, Business Advisory Solutions

    Kerry Barrett, the President, Business Advisory Solutions at Eliassen Group, leads the strategic direction and operational execution of the company's business consulting services. Barrett focuses on guiding clients through complex business transformations and strategy execution to achieve exceptional outcomes. This leadership role involves developing and delivering high-impact advisory services that address critical business challenges. The President, Business Advisory Solutions works to enhance client value and expand Eliassen Group's market presence in strategic consulting. Kerry Barrett's expertise is instrumental in driving client success and reinforcing Eliassen Group's commitment to delivering transformative business solutions.
    Kerry Barrett

    Christine Luke - Chief of Staff

    Christine Luke, the Chief of Staff at Eliassen Group, acts as a strategic advisor and operational facilitator for the executive leadership team. Luke enhances the effectiveness of the CEO and other senior leaders by managing key initiatives, improving internal communication, and ensuring strategic priorities are executed efficiently. This role involves coordinating cross-functional projects and driving operational improvements to support Eliassen Group's mission of delivering exceptional client outcomes. The Chief of Staff bridges communication between departments, ensuring seamless collaboration and alignment with the company's transformation goals. Christine Luke's contributions are essential for optimizing leadership effectiveness and advancing strategic objectives across the organization.

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    Frequently Asked Questions Regarding Eliassen Group Top Executives and Leadership Team

    Who leads Eliassen Group?
    Eliassen Group is led by David MacKeen (Chief Executive Officer), along with executives such as Marc Cirrone (Chief Financial Officer) and Delores Lenzy-Jones (Chief Financial Officer & Partner).
    Who is part of Eliassen Group’s executive team?
    The executive team of Eliassen Group includes leaders such as David MacKeen (Chief Executive Officer), Marc Cirrone (Chief Financial Officer), Delores Lenzy-Jones (Chief Financial Officer & Partner) and other senior executives.
    How many executives does Eliassen Group have?
    Eliassen Group has 10 executives leading key business areas.
    What roles are included in Eliassen Group’s leadership team?
    The leadership team of Eliassen Group includes roles such as Chief Executive Officer, Chief Financial Officer, Chief Financial Officer & Partner, Chief Financial Officer & General Counsel, Chief Operating Officer.