Dentons Executive and Leadership Team

October, 2026

Leadership Overview

Dentons has 10 executives leading key functions including regional strategy, operational management, information technology, and financial oversight.

Driven by a commitment to providing comprehensive legal solutions in an interconnected marketplace, Dentons delivers expert counsel to businesses and governments across North America, Europe, and global regions.

Leadership Roles at Dentons

  • Chief Executive Officer (Canada) - Tim Haney
  • Africa Chief Executive Officer and Chairperson Tunisia - Mohamed Zaanouni
  • Australian Chair and Chief Executive Officer, Australasia - Amber Warren
  • Interim Chief Financial Officer - Nicholas Willmott
  • Chief Operating Officer - Michael Arnold
  • Chief Operating Officer & Partner - Mark Flanagan
  • Executive Administrative Assistant To Chief Operating Officer and US Director of Finance - Wanda Pollard
  • Acting Chief Information Officer - Korin Greenwood
  • Global Chief Information Officer - Shane Mercer
  • Chief Information Officer (China) - Jack Jiang
  • Tim Haney - Chief Executive Officer (Canada)

    Tim Haney, the Chief Executive Officer (Canada) at Dentons, directs all legal operations and strategic growth initiatives across the Canadian market. Overseeing the firm's regional practice groups, the Chief Executive Officer (Canada) ensures alignment with global standards while addressing the specific regulatory needs of local clients. This leadership role involves managing complex business-to-business legal engagements and fostering relationships with government entities. By optimizing service delivery models, Tim Haney directly impacts the firm's competitive positioning within the North American legal landscape. Furthermore, Haney coordinates with international leadership to integrate Canadian expertise into the broader global network, ensuring consistent quality and client satisfaction across all practice areas. Through rigorous oversight of regional performance metrics, the Chief Executive Officer (Canada) maintains the firm's reputation for excellence in a highly competitive and evolving legal environment.

    Mohamed Zaanouni - Africa Chief Executive Officer and Chairperson Tunisia

    Mohamed Zaanouni, the Africa Chief Executive Officer and Chairperson Tunisia at Dentons, directs the firm's expansion and legal service delivery throughout the African continent. Overseeing regional practice development, the Africa Chief Executive Officer and Chairperson Tunisia ensures that legal solutions meet the unique demands of emerging markets and international clients. This leadership role involves navigating complex regulatory frameworks and building strategic partnerships with local governments. By driving operational efficiency across multiple jurisdictions, Mohamed Zaanouni directly impacts the firm's growth trajectory in the region. Furthermore, Zaanouni collaborates with global leadership to harmonize service standards, ensuring that the firm's international expertise remains accessible to clients operating within Tunisia and beyond. Through consistent focus on market penetration and high-quality legal counsel, the Africa Chief Executive Officer and Chairperson Tunisia secures the firm's standing as a premier provider of legal services in the African marketplace.

    Amber Warren - Australian Chair and Chief Executive Officer, Australasia

    Amber Warren, the Australian Chair and Chief Executive Officer, Australasia at Dentons, directs the firm's strategic vision and legal operations across the Australasian region. Overseeing the integration of diverse practice areas, the Australian Chair and Chief Executive Officer, Australasia ensures that the firm delivers comprehensive legal solutions to a broad client base. This leadership role involves managing high-level business-to-business engagements and driving regional performance through innovative service models. By fostering a culture of excellence, Amber Warren directly impacts the firm's market share and client retention rates. Furthermore, Warren coordinates with global partners to align regional initiatives with the firm's overarching international strategy, ensuring seamless service delivery across borders. Through proactive management of regional resources and talent, the Australian Chair and Chief Executive Officer, Australasia maintains the firm's competitive edge in the complex and interconnected legal landscape of the Pacific region.

    Nicholas Willmott - Interim Chief Financial Officer

    Nicholas Willmott, the Interim Chief Financial Officer at Dentons, directs the firm's financial planning, reporting, and fiscal strategy. Overseeing the management of global budgets and financial risk, the Interim Chief Financial Officer ensures that the firm maintains a strong balance sheet while supporting international expansion. This leadership role involves analyzing financial performance across various practice areas and providing actionable insights to the executive team. By optimizing capital allocation and financial controls, Nicholas Willmott directly impacts the firm's long-term financial health and stability. Furthermore, Willmott collaborates with regional finance directors to ensure consistent financial reporting and compliance across all jurisdictions. Through the rigorous oversight of the firm's fiscal operations, the Interim Chief Financial Officer secures the resources necessary for the firm to continue providing comprehensive legal services to its diverse client base in an increasingly complex and interconnected marketplace.

    Michael Arnold - Chief Operating Officer

    Michael Arnold, the Chief Operating Officer at Dentons, directs the firm's internal business processes and operational infrastructure to support global legal service delivery. Overseeing administrative efficiency and resource allocation, the Chief Operating Officer ensures that the firm's various practice areas function with optimal productivity. This leadership role involves streamlining workflows and implementing scalable systems that support the firm's international presence. By managing the operational backbone of the organization, Michael Arnold directly impacts the firm's ability to serve clients in complex, interconnected markets. Furthermore, Arnold collaborates with other C-suite leaders to execute strategic initiatives that enhance overall firm performance and profitability. Through rigorous monitoring of operational metrics and process improvement, the Chief Operating Officer secures the firm's long-term stability and capacity for growth, ensuring that all internal functions remain aligned with the firm's mission of providing superior legal expertise.

    Mark Flanagan - Chief Operating Officer & Partner

    Mark Flanagan, the Chief Operating Officer & Partner at Dentons, directs the firm's strategic business operations and partnership management to drive sustainable growth. Overseeing the alignment of legal practice groups with corporate financial goals, the Chief Operating Officer & Partner ensures that the firm maintains high standards of service delivery across its international network. This leadership role involves managing complex organizational structures and fostering collaboration between partners to enhance firm-wide performance. By optimizing the firm's operational framework, Mark Flanagan directly impacts the firm's ability to navigate the increasingly complex legal marketplace. Furthermore, Flanagan works with the executive team to implement policies that support long-term profitability and client satisfaction. Through the strategic management of firm resources and partner engagement, the Chief Operating Officer & Partner secures the firm's position as a leader in the global legal industry, ensuring operational excellence in every jurisdiction.
    Mark Flanagan

    Wanda Pollard - Executive Administrative Assistant To Chief Operating Officer and US Director of Finance

    Wanda Pollard, the Executive Administrative Assistant To Chief Operating Officer and US Director of Finance at Dentons, directs the administrative coordination and financial reporting support for key operational leadership. Overseeing the scheduling and documentation of critical business meetings, the Executive Administrative Assistant To Chief Operating Officer and US Director of Finance ensures that the firm's leadership team remains focused on strategic priorities. This leadership role involves managing complex communication flows and facilitating the preparation of financial reports for the US market. By maintaining high levels of organizational efficiency, Wanda Pollard directly impacts the firm's ability to execute its operational and financial objectives. Furthermore, Pollard coordinates with various departments to ensure that administrative processes align with the firm's broader business goals. Through meticulous attention to detail and proactive support, the Executive Administrative Assistant To Chief Operating Officer and US Director of Finance secures the smooth functioning of the firm's executive office.

    Korin Greenwood - Acting Chief Information Officer

    Korin Greenwood, the Acting Chief Information Officer at Dentons, directs the firm's technology strategy and digital infrastructure to support secure legal service delivery. Overseeing the implementation of advanced data management systems, the Acting Chief Information Officer ensures that the firm maintains robust cybersecurity protocols across all global offices. This leadership role involves modernizing internal platforms to facilitate seamless collaboration among legal teams in different countries. By optimizing the firm's technological capabilities, Korin Greenwood directly impacts the efficiency and security of client interactions. Furthermore, Greenwood works closely with the broader leadership team to align digital transformation efforts with the firm's long-term business objectives. Through the continuous evaluation of emerging technologies, the Acting Chief Information Officer secures the firm's digital resilience, ensuring that all information systems remain reliable and capable of supporting the complex needs of a global legal practice.

    Shane Mercer - Global Chief Information Officer

    Shane Mercer, the Global Chief Information Officer at Dentons, directs the firm's worldwide technology strategy and digital innovation initiatives. Overseeing the development of scalable cloud infrastructure and enterprise software, the Global Chief Information Officer ensures that the firm's global workforce remains connected and productive. This leadership role involves architecting secure data environments that protect sensitive client information across all international offices. By driving the adoption of cutting-edge legal technology, Shane Mercer directly impacts the firm's ability to deliver efficient and innovative legal solutions. Furthermore, Mercer collaborates with regional technology leads to standardize digital tools and processes across the firm's global footprint. Through the strategic oversight of the firm's technological roadmap, the Global Chief Information Officer secures the firm's digital future, ensuring that all information systems support the firm's mission of providing comprehensive legal expertise in an interconnected world.
    Shane Mercer

    Jack Jiang - Chief Information Officer (China)

    Jack Jiang, the Chief Information Officer (China) at Dentons, directs the firm's technology operations and digital security initiatives within the Chinese market. Overseeing the implementation of localized IT solutions, the Chief Information Officer (China) ensures that the firm's technological infrastructure complies with regional regulations while supporting high-performance legal work. This leadership role involves managing the integration of advanced software tools that enhance the productivity of legal teams operating in China. By optimizing the firm's regional digital capabilities, Jack Jiang directly impacts the firm's ability to serve clients in this critical market. Furthermore, Jiang coordinates with the global technology team to ensure that regional systems remain compatible with the firm's international standards. Through the strategic management of local IT resources, the Chief Information Officer (China) secures the firm's technological reliability, ensuring that all digital assets support the firm's mission of providing expert legal services.

    Frequently Asked Questions Regarding Dentons Top Executives and Leadership Team

    Who leads Dentons?
    Dentons is led by Tim Haney (Chief Executive Officer (Canada)), along with executives such as Mohamed Zaanouni (Africa Chief Executive Officer and Chairperson Tunisia) and Amber Warren (Australian Chair and Chief Executive Officer, Australasia).
    Who is part of Dentons’s executive team?
    The executive team of Dentons includes leaders such as Tim Haney (Chief Executive Officer (Canada)), Mohamed Zaanouni (Africa Chief Executive Officer and Chairperson Tunisia), Amber Warren (Australian Chair and Chief Executive Officer, Australasia) and other senior executives.
    How many executives does Dentons have?
    Dentons has 10 executives leading key business areas.
    What roles are included in Dentons’s leadership team?
    The leadership team of Dentons includes roles such as Chief Executive Officer (Canada), Africa Chief Executive Officer and Chairperson Tunisia, Australian Chair and Chief Executive Officer, Australasia, Interim Chief Financial Officer, Chief Operating Officer.