Spencer Stuart Executive and Leadership Team

September, 2026

Leadership Overview

Spencer Stuart has 10 executives leading key functions including board recruitment, executive assessment, performance acceleration, and leadership advisory services.

Focused on identifying top-tier talent for global organizations, Spencer Stuart delivers comprehensive leadership solutions that empower companies to navigate complex market transitions and secure long-term organizational success.

Leadership Roles at Spencer Stuart

  • Global Board and Chief Executive Officer Practice - Stephen Marlo
  • Global Director, Solutions & Chief Executive Officer, Performance Acceleration & Succession - Hannah Ohnysty
  • Consultant, Boards and Chief Executive Officer Practice and Co-Leader, Global Retail, Apparel and Luxury Goods Practice - Susan Hart
  • Chief Executive Officer, Board, Technology Practice - Amitabh Sharma
  • Global Partner. Co-Head, Chief Executive Officer and Board Practice, APAC - M. Alice
  • Partner - Chief Executive Officer, Board, Industrial, Automotive and Technology Practices - Christina Coplen
  • Director, Innovation & Chief Executive Officer, Board & Leadership Advisory Services) - Ivan Kerbel
  • Partner and Director of Development and Operations, North American Chief Executive Officer Practice - Melissa Stone
  • Consultant and Partner Chief Executive Officer and Boards Practices. Leader, Global Development and Social Impact Platform - Anne Simonds
  • Chief Executive Officer, Advisory & Life Cycle Analytics - Claudius Hildebrand
  • Stephen Marlo - Global Board and Chief Executive Officer Practice

    Stephen Marlo, the Global Board and Chief Executive Officer Practice at Spencer Stuart, directs high-level recruitment strategies for international organizations. Marlo oversees the identification of elite candidates for board positions, ensuring alignment with corporate governance standards. By evaluating leadership potential, the Global Board and Chief Executive Officer Practice facilitates critical transitions within the executive suite. This role involves constant collaboration with global stakeholders to address complex talent requirements. Stephen Marlo drives the firm's methodology for assessing executive readiness, which directly impacts the stability of client organizations. Through rigorous analysis of market trends, Marlo ensures that the firm maintains a competitive edge in the executive search landscape. The Global Board and Chief Executive Officer Practice supports long-term growth by placing leaders capable of navigating volatile economic environments. Ultimately, Marlo secures the future of client firms by matching exceptional talent with strategic organizational needs.
    Stephen Marlo

    Hannah Ohnysty - Global Director, Solutions & Chief Executive Officer, Performance Acceleration & Succession

    Hannah Ohnysty, the Global Director, Solutions & Chief Executive Officer, Performance Acceleration & Succession at Spencer Stuart, architects frameworks for leadership development and organizational continuity. Ohnysty manages the implementation of performance acceleration programs, which optimize executive effectiveness across diverse sectors. By focusing on succession planning, the Global Director, Solutions & Chief Executive Officer, Performance Acceleration & Succession ensures that organizations remain resilient during leadership changes. This role requires deep integration with internal consulting teams to refine assessment tools and advisory methodologies. Hannah Ohnysty drives initiatives that enhance the impact of senior leaders, fostering environments conducive to sustainable growth. Through the application of data-driven insights, Ohnysty improves the precision of leadership transitions. The Global Director, Solutions & Chief Executive Officer, Performance Acceleration & Succession supports the firm's mission by providing actionable strategies that prepare clients for future challenges. Ultimately, Ohnysty strengthens the leadership pipeline for global enterprises.
    Hannah Ohnysty

    Susan Hart - Consultant, Boards and Chief Executive Officer Practice and Co-Leader, Global Retail, Apparel and Luxury Goods Practice

    Susan Hart, the Consultant, Boards and Chief Executive Officer Practice and Co-Leader, Global Retail, Apparel and Luxury Goods Practice at Spencer Stuart, executes search mandates for high-profile consumer-facing organizations. Hart oversees the recruitment of board members and senior executives within the retail and luxury sectors. By leveraging industry-specific expertise, the Consultant, Boards and Chief Executive Officer Practice and Co-Leader, Global Retail, Apparel and Luxury Goods Practice identifies leaders capable of driving brand innovation and market expansion. This role involves close coordination with global retail partners to address shifting consumer behaviors and digital transformation needs. Susan Hart drives the firm's strategy for the luxury goods market, ensuring that clients secure talent with the agility to manage complex supply chains and evolving customer expectations. The Consultant, Boards and Chief Executive Officer Practice and Co-Leader, Global Retail, Apparel and Luxury Goods Practice supports organizational excellence by aligning leadership capabilities with specific retail business models. Ultimately, Hart secures competitive advantages for global luxury brands.
    Susan Hart

    Amitabh Sharma - Chief Executive Officer, Board, Technology Practice

    Amitabh Sharma, the Chief Executive Officer, Board, Technology Practice at Spencer Stuart, directs executive search operations within the rapidly evolving technology sector. Sharma oversees the identification of visionary leaders who can navigate digital disruption and scale complex technical infrastructures. By focusing on board-level appointments, the Chief Executive Officer, Board, Technology Practice ensures that technology firms possess the governance required for sustainable innovation. This role involves deep engagement with venture-backed and public companies to align leadership talent with aggressive growth targets. Amitabh Sharma drives the firm's technology-focused advisory services, which help clients anticipate future industry shifts. Through the application of specialized market knowledge, Sharma enhances the firm's ability to attract top-tier technical executives. The Chief Executive Officer, Board, Technology Practice supports the firm's mission by bridging the gap between technical expertise and strategic business leadership. Ultimately, Sharma secures the human capital necessary for technological advancement and long-term market dominance.

    M. Alice - Global Partner. Co-Head, Chief Executive Officer and Board Practice, APAC

    M. Alice, the Global Partner. Co-Head, Chief Executive Officer and Board Practice, APAC at Spencer Stuart, manages executive search and board advisory operations across the Asia-Pacific region. Alice oversees the expansion of the firm's footprint in emerging markets, ensuring that local leadership needs are met with global standards of excellence. By coordinating with regional teams, the Global Partner. Co-Head, Chief Executive Officer and Board Practice, APAC facilitates the placement of executives who can navigate the unique cultural and economic landscapes of the APAC region. This role involves strategic planning to address the specific talent requirements of multinational corporations operating in diverse Asian markets. M. Alice drives the firm's regional growth strategy, which focuses on identifying high-potential leaders capable of managing cross-border operations. The Global Partner. Co-Head, Chief Executive Officer and Board Practice, APAC supports the firm's mission by providing localized insights that inform global leadership decisions. Ultimately, Alice secures the leadership talent required for success in the APAC region.

    Christina Coplen - Partner - Chief Executive Officer, Board, Industrial, Automotive and Technology Practices

    Christina Coplen, the Partner - Chief Executive Officer, Board, Industrial, Automotive and Technology Practices at Spencer Stuart, directs recruitment efforts for complex industrial and automotive manufacturing sectors. Coplen oversees the assessment of leaders who can manage large-scale operations and integrate advanced technology into traditional business models. By focusing on board and executive roles, the Partner - Chief Executive Officer, Board, Industrial, Automotive and Technology Practices ensures that industrial firms possess the strategic vision to navigate global supply chain challenges. This role involves close collaboration with clients to identify talent capable of driving operational efficiency and sustainable manufacturing practices. Christina Coplen drives the firm's industrial practice, ensuring that leadership teams are equipped to handle the transition toward automated and electrified automotive solutions. The Partner - Chief Executive Officer, Board, Industrial, Automotive and Technology Practices supports the firm's mission by providing deep industry expertise that informs critical hiring decisions. Ultimately, Coplen secures the leadership necessary for industrial transformation.

    Ivan Kerbel - Director, Innovation & Chief Executive Officer, Board & Leadership Advisory Services)

    Ivan Kerbel, the Director, Innovation & Chief Executive Officer, Board & Leadership Advisory Services) at Spencer Stuart, architects new methodologies for executive assessment and leadership advisory. Kerbel oversees the integration of innovative tools into the firm's consulting processes, ensuring that clients receive cutting-edge insights into leadership potential. By focusing on board and executive advisory, the Director, Innovation & Chief Executive Officer, Board & Leadership Advisory Services) helps organizations refine their governance structures and leadership development programs. This role involves constant experimentation with new assessment technologies to improve the accuracy of talent identification. Ivan Kerbel drives the firm's innovation agenda, which directly impacts the quality of advisory services provided to global clients. Through the application of advanced analytical frameworks, Kerbel enhances the firm's ability to predict leadership success in complex environments. The Director, Innovation & Chief Executive Officer, Board & Leadership Advisory Services) supports the firm's mission by fostering a culture of continuous improvement. Ultimately, Kerbel secures the firm's position as a leader in advisory innovation.
    Ivan Kerbel

    Melissa Stone - Partner and Director of Development and Operations, North American Chief Executive Officer Practice

    Melissa Stone, the Partner and Director of Development and Operations, North American Chief Executive Officer Practice at Spencer Stuart, manages the operational infrastructure for the firm's North American executive search activities. Stone oversees the development of internal processes that streamline the recruitment of senior leaders across the continent. By focusing on operational efficiency, the Partner and Director of Development and Operations, North American Chief Executive Officer Practice ensures that search teams have the resources required to deliver high-quality results to clients. This role involves coordinating with regional partners to optimize the execution of complex search mandates. Melissa Stone drives the firm's operational strategy, which supports the growth of the North American practice through improved project management and resource allocation. Through the application of rigorous operational standards, Stone enhances the firm's ability to meet the demands of a competitive market. The Partner and Director of Development and Operations, North American Chief Executive Officer Practice supports the firm's mission by ensuring seamless service delivery. Ultimately, Stone secures the operational foundation for North American leadership success.

    Anne Simonds - Consultant and Partner Chief Executive Officer and Boards Practices. Leader, Global Development and Social Impact Platform

    Anne Simonds, the Consultant and Partner Chief Executive Officer and Boards Practices. Leader, Global Development and Social Impact Platform at Spencer Stuart, directs the firm's initiatives within the social impact and global development sectors. Simonds oversees the recruitment of leaders for non-profit organizations and mission-driven corporations that prioritize social responsibility. By focusing on board and executive roles, the Consultant and Partner Chief Executive Officer and Boards Practices. Leader, Global Development and Social Impact Platform ensures that these organizations possess the leadership required to address global challenges. This role involves deep engagement with stakeholders to align organizational missions with effective leadership strategies. Anne Simonds drives the firm's social impact platform, which provides specialized advisory services to clients committed to sustainable development. Through the application of deep sector knowledge, Simonds enhances the firm's ability to attract talent dedicated to social change. The Consultant and Partner Chief Executive Officer and Boards Practices. Leader, Global Development and Social Impact Platform supports the firm's mission by fostering leadership that drives positive global outcomes. Ultimately, Simonds secures the talent necessary for impactful organizational change.

    Claudius Hildebrand - Chief Executive Officer, Advisory & Life Cycle Analytics

    Claudius Hildebrand, the Chief Executive Officer, Advisory & Life Cycle Analytics at Spencer Stuart, directs the firm's data-driven approach to leadership advisory and executive life cycle management. Hildebrand oversees the development of analytical models that track executive performance and career progression over time. By focusing on life cycle analytics, the Chief Executive Officer, Advisory & Life Cycle Analytics provides clients with actionable insights into leadership longevity and effectiveness. This role involves close collaboration with data science teams to refine the firm's predictive capabilities regarding executive success. Claudius Hildebrand drives the firm's advisory strategy, which leverages quantitative data to inform qualitative leadership decisions. Through the application of advanced analytics, Hildebrand enhances the firm's ability to provide evidence-based recommendations to boards and senior management. The Chief Executive Officer, Advisory & Life Cycle Analytics supports the firm's mission by integrating rigorous data analysis into the executive search process. Ultimately, Hildebrand secures the firm's reputation for analytical excellence in leadership advisory.

    Explore Leadership Teams in Business Services

    Frequently Asked Questions Regarding Spencer Stuart Top Executives and Leadership Team

    Who leads Spencer Stuart?
    Spencer Stuart is led by Stephen Marlo (Global Board and Chief Executive Officer Practice), along with executives such as Hannah Ohnysty (Global Director, Solutions & Chief Executive Officer, Performance Acceleration & Succession) and Susan Hart (Consultant, Boards and Chief Executive Officer Practice and Co-Leader, Global Retail, Apparel and Luxury Goods Practice).
    Who is part of Spencer Stuart’s executive team?
    The executive team of Spencer Stuart includes leaders such as Stephen Marlo (Global Board and Chief Executive Officer Practice), Hannah Ohnysty (Global Director, Solutions & Chief Executive Officer, Performance Acceleration & Succession), Susan Hart (Consultant, Boards and Chief Executive Officer Practice and Co-Leader, Global Retail, Apparel and Luxury Goods Practice) and other senior executives.
    How many executives does Spencer Stuart have?
    Spencer Stuart has 10 executives leading key business areas.
    What roles are included in Spencer Stuart’s leadership team?
    The leadership team of Spencer Stuart includes roles such as Global Board and Chief Executive Officer Practice, Global Director, Solutions & Chief Executive Officer, Performance Acceleration & Succession, Consultant, Boards and Chief Executive Officer Practice and Co-Leader, Global Retail, Apparel and Luxury Goods Practice, Chief Executive Officer, Board, Technology Practice, Global Partner. Co-Head, Chief Executive Officer and Board Practice, APAC.