Dentons Executive and Leadership Team

July, 2026

Leadership Overview

Dentons has 10 executives leading key functions including strategy, operations, finance, and technology.

Driven by a commitment to client success, Dentons provides comprehensive legal expertise in an increasingly complex and interconnected marketplace, maintaining a strong international presence across North America, Europe, and other global regions.

Leadership Roles at Dentons

  • Chief Executive Officer - Sonia Martin
  • President & Chief Executive Officer - Jack Elliott
  • President & Chief Executive Officer - Joshua Little
  • Chief Executive Officer & Partner - David Fuller
  • Chief Financial Officer - Levan Paitchadze
  • Chief Operating Officer - Michael Arnold
  • Chief Operating Officer & Partner - Mark Flanagan
  • Chief Information Officer - Arun Mathew
  • Chief Information Officer (China) - Jack Jiang
  • Global Chief Information Officer - Shane Mercer
  • Sonia Martin - Chief Executive Officer

    Sonia Martin, the Chief Executive Officer at Dentons, directs the firm's overarching strategy and global operations. Overseeing all business units, Sonia Martin ensures alignment with the firm's mission to provide comprehensive legal services in a complex global marketplace. This leadership role involves driving growth initiatives and fostering innovation across Dentons' extensive network of offices. By optimizing resource allocation and strategic partnerships, Sonia Martin directly impacts the firm's ability to serve businesses, governments, and individuals worldwide. Ultimately, Martin secures Dentons' position as a leading international law firm.

    Jack Elliott - President & Chief Executive Officer

    Jack Elliott, the President & Chief Executive Officer at Dentons, spearheads the firm's strategic vision and operational execution. Guiding all global initiatives, Jack Elliott ensures Dentons effectively navigates the complexities of the international legal landscape. This executive position involves cultivating key client relationships and expanding the firm's market reach across North America, Europe, and beyond. By championing best practices in legal service delivery, Jack Elliott directly contributes to the firm's reputation for excellence. Ultimately, Elliott drives Dentons' commitment to providing unparalleled legal solutions to a diverse clientele.

    Joshua Little - President & Chief Executive Officer

    Joshua Little, the President & Chief Executive Officer at Dentons, orchestrates the firm's strategic direction and global expansion efforts. Leading all facets of the business, Joshua Little ensures Dentons maintains its competitive edge in providing sophisticated legal services. This critical role involves fostering a culture of collaboration and innovation among legal professionals across multiple continents. By driving operational efficiencies and client-centric strategies, Joshua Little directly enhances Dentons' capacity to address the evolving needs of businesses and governments. Ultimately, Little solidifies the firm's international standing and commitment to client success.

    David Fuller - Chief Executive Officer & Partner

    David Fuller, the Chief Executive Officer & Partner at Dentons, commands the firm's strategic leadership and operational framework. Directing all global activities, David Fuller ensures Dentons consistently delivers exceptional legal services across diverse practice areas. This executive function involves cultivating strategic alliances and driving market penetration in key regions, including Europe and North America. By championing client-focused solutions and fostering a high-performance culture, David Fuller directly strengthens Dentons' market position. Ultimately, Fuller upholds the firm's commitment to navigating complex legal challenges for businesses, governments, and individuals worldwide.

    Levan Paitchadze - Chief Financial Officer

    Levan Paitchadze, the Chief Financial Officer at Dentons, directs the firm's financial planning, reporting, and fiscal management. Overseeing all financial operations, Levan Paitchadze ensures robust economic health and strategic resource allocation across Dentons' global footprint. This executive function involves managing investments, optimizing capital structure, and ensuring compliance with international financial regulations. By providing critical financial insights and guidance, Levan Paitchadze directly supports the firm's long-term growth objectives and profitability. Ultimately, Paitchadze safeguards Dentons' financial stability and enhances its capacity to serve clients worldwide.

    Michael Arnold - Chief Operating Officer

    Michael Arnold, the Chief Operating Officer at Dentons, manages the firm's extensive operational infrastructure and service delivery. Overseeing daily business functions, Michael Arnold ensures seamless execution of legal strategies across Dentons' global network. This leadership position involves optimizing internal processes, enhancing resource management, and driving efficiency throughout the organization. By coordinating efforts across various departments and international offices, Michael Arnold directly supports the firm's capacity to serve a broad spectrum of clients. Ultimately, Arnold strengthens Dentons' operational resilience and commitment to client satisfaction.

    Mark Flanagan - Chief Operating Officer & Partner

    Mark Flanagan, the Chief Operating Officer & Partner at Dentons, directs the firm's operational efficiency and strategic business development. Overseeing key operational functions, Mark Flanagan ensures Dentons' global service delivery model remains robust and client-centric across North America, Europe, and other international markets. This leadership role involves optimizing resource allocation, driving process improvements, and fostering cross-functional collaboration. By enhancing operational frameworks and supporting strategic growth, Mark Flanagan directly contributes to Dentons' market leadership. Ultimately, Flanagan strengthens the firm's capacity to navigate complex legal landscapes and deliver exceptional value to clients.

    Arun Mathew - Chief Information Officer

    Arun Mathew, the Chief Information Officer at Dentons, architects the firm's technology strategy and digital transformation initiatives. Leading the IT infrastructure, Arun Mathew ensures robust and secure technological solutions support Dentons' global legal operations. This role involves evaluating and implementing cutting-edge technologies to enhance client service delivery and internal collaboration across North America and Europe. By driving innovation in information management and cybersecurity, Arun Mathew directly contributes to the firm's operational excellence. Ultimately, Mathew empowers Dentons with the digital capabilities necessary to thrive in a complex marketplace.
    Arun Mathew

    Jack Jiang - Chief Information Officer (China)

    Jack Jiang, the Chief Information Officer (China) at Dentons, spearheads the technology strategy and implementation within the China region. Directing all IT operations, Jack Jiang ensures localized technological solutions align with Dentons' global information systems and client service objectives. This role focuses on enhancing digital infrastructure, data security, and technological innovation to support Dentons' extensive operations in China. By driving the adoption of advanced IT tools, Jack Jiang directly contributes to the firm's ability to serve clients effectively within this key market. Ultimately, Jiang strengthens Dentons' technological capabilities across China.

    Shane Mercer - Global Chief Information Officer

    Shane Mercer, the Global Chief Information Officer at Dentons, architects the firm's worldwide technology vision and infrastructure. Leading global IT strategy, Shane Mercer ensures advanced technological solutions empower Dentons' legal professionals and enhance client service delivery across all regions. This position involves overseeing the development and deployment of enterprise-wide systems, cybersecurity protocols, and digital innovation initiatives. By driving technological integration and operational efficiency, Shane Mercer directly supports Dentons' mission to provide seamless legal services in a complex global marketplace. Ultimately, Mercer positions Dentons at the forefront of legal technology.
    Shane Mercer

    Frequently Asked Questions Regarding Dentons Top Executives and Leadership Team

    Who leads Dentons?
    Dentons is led by Sonia Martin (Chief Executive Officer), along with executives such as Jack Elliott (President & Chief Executive Officer) and Joshua Little (President & Chief Executive Officer).
    Who is part of Dentons’s executive team?
    The executive team of Dentons includes leaders such as Sonia Martin (Chief Executive Officer), Jack Elliott (President & Chief Executive Officer), Joshua Little (President & Chief Executive Officer) 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, President & Chief Executive Officer, President & Chief Executive Officer, Chief Executive Officer & Partner, Chief Financial Officer.