Vistage Executive and Leadership Team

Peter Harris, the Chief Executive Officer at Vistage, directs the overarching strategic vision and operational trajectory of the organization. Harris oversees the expansion of executive coaching programs and peer advisory networks across global markets, ensuring that the core mission of improving decision-making remains central to all business activities. By aligning internal resources with the needs of business owners and senior leaders, the Chief Executive Officer maintains high standards for professional growth and management consulting services. This leadership role involves constant engagement with the board to refine long-term objectives and enhance organizational performance. Through the implementation of scalable business models, Peter Harris secures the company's position as a leader in the executive development industry. Ultimately, the Chief Executive Officer drives the strategic initiatives that support the long-term success of members within the Vistage network.

Melissa Marinov, the Vistage Partner. Chief Executive Officer Executive Coach. Chief Executive Officer Peer Advisory Board Chair at Vistage, facilitates high-level peer advisory sessions designed to sharpen leadership capabilities. Marinov manages the delivery of executive coaching programs, ensuring that business owners receive objective feedback and strategic guidance tailored to specific organizational challenges. By fostering an environment of trust and accountability, the Vistage Partner. Chief Executive Officer Executive Coach. Chief Executive Officer Peer Advisory Board Chair enables members to navigate complex management decisions with greater clarity. This role requires deep expertise in professional growth methodologies and the ability to synthesize diverse business perspectives into actionable insights. Melissa Marinov directly impacts the effectiveness of the peer advisory boards by curating meaningful interactions that accelerate business growth. Through consistent mentorship, the Vistage Partner. Chief Executive Officer Executive Coach. Chief Executive Officer Peer Advisory Board Chair strengthens the overall impact of the Vistage community.

George Glover, the Vistage Chair & Leader, High-Performing CEO & Key Executive Peer Advisory Forums at Vistage, architects the framework for high-performing peer advisory groups. Glover oversees the facilitation of forums where senior executives exchange critical business intelligence and solve complex organizational problems. By driving the development of key executive leadership skills, the Vistage Chair & Leader, High-Performing CEO & Key Executive Peer Advisory Forums ensures that members achieve measurable improvements in operational performance. This leadership position involves managing group dynamics and providing independent business guidance to support the growth of diverse enterprises. George Glover maintains a focus on delivering high-value educational resources that address the evolving needs of modern business leaders. Through the cultivation of collaborative networks, the Vistage Chair & Leader, High-Performing CEO & Key Executive Peer Advisory Forums fosters a culture of continuous improvement and strategic excellence across the entire Vistage ecosystem.

Christy Lyras, the CEO Group Chair at Vistage, manages the strategic direction of peer advisory groups focused on executive effectiveness. Lyras oversees the implementation of leadership development resources, ensuring that every group member gains access to the tools necessary for enhancing organizational performance. By facilitating structured discussions and providing objective business guidance, the CEO Group Chair helps leaders navigate the complexities of business growth and decision-making. This role involves coordinating with other Vistage leaders to maintain the integrity and quality of the peer advisory model. Christy Lyras drives the success of these groups by fostering an environment where shared experiences lead to better strategic outcomes. Through the application of proven management consulting principles, the CEO Group Chair supports the long-term professional growth of all participants. Ultimately, Lyras ensures that the peer advisory experience remains a cornerstone of the Vistage value proposition.

Daniel Ferrara, the Chair & Chief Executive Officer, Private Advisory Group at Vistage, directs the operations of exclusive peer advisory forums tailored for senior leadership. Ferrara oversees the delivery of personalized executive coaching and strategic business guidance, ensuring that members receive the support required to accelerate organizational growth. By managing the complexities of private advisory group dynamics, the Chair & Chief Executive Officer, Private Advisory Group facilitates high-level decision-making processes that address critical business challenges. This role requires a deep understanding of management consulting and the ability to provide objective feedback in a confidential setting. Daniel Ferrara drives the development of leadership capabilities by connecting members with relevant resources and peer perspectives. Through the consistent application of the Vistage model, the Chair & Chief Executive Officer, Private Advisory Group enhances the overall effectiveness of the executive network and supports the long-term success of every participant.

Trisha Huizenga, the Chairman of CEO Round Table Groups for Vistage (34 CEO Members) at Vistage, leads large-scale peer advisory round tables designed to foster collaborative problem-solving among chief executives. Huizenga oversees the strategic alignment of these groups, ensuring that the diverse needs of 34 members are met through targeted leadership development and expert guidance. By facilitating high-impact discussions, the Chairman of CEO Round Table Groups for Vistage (34 CEO Members) enables participants to refine their decision-making processes and strengthen their organizational performance. This role involves managing the logistical and intellectual requirements of large peer networks to ensure consistent value delivery. Trisha Huizenga drives the growth of these round tables by maintaining a focus on actionable business outcomes and professional development. Through the effective management of these groups, the Chairman of CEO Round Table Groups for Vistage (34 CEO Members) contributes significantly to the overall mission of Vistage.

Derek Anderson, the Vistage Chair, CEO Peer Advisory Group at Vistage, manages the operational success of peer advisory groups dedicated to chief executive development. Anderson oversees the integration of leadership resources and coaching programs, ensuring that members receive the guidance necessary to improve organizational performance. By facilitating regular peer meetings, the Vistage Chair, CEO Peer Advisory Group creates a space for objective feedback and strategic planning. This role involves coordinating with the broader Vistage network to share best practices and enhance the quality of business mentoring provided to members. Derek Anderson drives the professional growth of participants by focusing on the practical application of management consulting principles. Through the consistent delivery of high-value advisory services, the Vistage Chair, CEO Peer Advisory Group supports the long-term success of business leaders. Ultimately, Anderson ensures that the peer advisory experience remains a vital asset for all involved.

Leong Weng, the Chair and Chief Executive Officer Coach at Vistage, facilitates specialized coaching programs designed to enhance the leadership capabilities of chief executives. Weng oversees the implementation of personalized development plans that address specific management challenges and strategic goals. By providing independent business guidance and objective feedback, the Chair and Chief Executive Officer Coach enables leaders to improve their decision-making and accelerate organizational performance. This role involves maintaining a deep understanding of the Vistage model and applying it to the unique needs of each client. Leong Weng drives the professional growth of executives by fostering an environment of accountability and continuous learning. Through the consistent delivery of high-quality coaching, the Chair and Chief Executive Officer Coach supports the long-term success of business leaders within the network. Ultimately, Weng ensures that the coaching experience remains a core component of the Vistage value proposition.

Thomas Witkowski, the President at Vistage, directs the day-to-day operations and execution of the company's strategic initiatives. Witkowski oversees the functional departments responsible for delivering peer advisory services, leadership development resources, and management consulting programs. By ensuring operational efficiency and alignment across all business units, the President supports the company's mission to improve executive effectiveness. This leadership role involves working closely with the CEO to implement long-term growth strategies and maintain the quality of the Vistage network. Thomas Witkowski drives the development of internal processes that enhance the member experience and support the scalability of the business model. Through the effective management of organizational resources, the President ensures that Vistage remains a leader in the executive coaching industry. Ultimately, Witkowski secures the operational stability and continued success of the organization in a competitive global market.

Michael Hammel, the Chief Marketing Officer at Vistage, directs the global brand strategy and market positioning of the organization. Hammel oversees the development of marketing campaigns that highlight the value of executive coaching and peer advisory services to potential members. By analyzing market trends and consumer behavior, the Chief Marketing Officer ensures that the Vistage message reaches the right audience of business owners and senior executives. This leadership role involves collaborating with other C-suite members to align marketing initiatives with the company's overall growth objectives. Michael Hammel drives the expansion of the brand's reach by leveraging digital platforms and strategic partnerships. Through the effective communication of the Vistage mission, the Chief Marketing Officer supports the acquisition and retention of members. Ultimately, Hammel secures the company's reputation as the premier provider of executive development and management consulting services in the global marketplace.