TTC Executive and Leadership Team

July, 2026

Leadership Overview

TTC has 6 executives leading key functions including strategy, information technology, operations, marketing, human resources, and council management.

Driven by a commitment to regional growth, TTC is dedicated to meeting the evolving transportation needs of the Greater Toronto Area through continuous subway and light rail expansion, ensuring accessible and efficient transit for all.

Leadership Roles at TTC

  • Chief Executive Officer - Mandeep Lali
  • Deputy Chief Operating Officer - Jim Teeple
  • Executive President Central Recreational Council - Frank Giustini
  • Chief Information Officer - Dhaksayan Shanmuganayagam
  • Chief Marketing Officer, Acting - Alice Smith
  • Chief People Officer - Gemma Piemontese
  • Mandeep Lali - Chief Executive Officer

    Mandeep Lali, the Chief Executive Officer at TTC, directs the overall strategic vision and operational framework for one of North America's largest public transit systems. Overseeing a vast network of subways, streetcars, and buses, Lali ensures the TTC effectively services the Greater Toronto Area. This leadership role involves driving the expansion of subway and light rail infrastructure to meet the region's growing transit demands. By focusing on service excellence and operational efficiency, Mandeep Lali ensures the TTC remains a vital component of regional mobility. The Chief Executive Officer's purview extends to fostering innovation and sustainability across all transit operations, directly impacting the daily lives of millions of commuters and supporting economic development throughout Ontario.
    Mandeep Lali

    Jim Teeple - Deputy Chief Operating Officer

    Jim Teeple, the Deputy Chief Operating Officer at TTC, executes operational strategies across the transit system's diverse service lines, including subways, streetcars, and buses. Overseeing day-to-day service delivery, Teeple ensures the reliable and efficient movement of passengers throughout the Greater Toronto Area. This critical role involves managing operational resources, optimizing service schedules, and responding effectively to service disruptions. By focusing on operational excellence, Jim Teeple directly supports the TTC's commitment to meeting the growing transit needs of the region. The Deputy Chief Operating Officer's responsibilities extend to enhancing safety protocols and improving the overall rider experience, ensuring the TTC's extensive network functions cohesively and effectively to serve millions of commuters.

    Frank Giustini - Executive President Central Recreational Council

    Frank Giustini, the Executive President Central Recreational Council at TTC, oversees strategic initiatives and governance related to the council's operations within the broader organizational framework. This leadership role involves guiding the council's objectives and ensuring alignment with the TTC's overall mission to serve the Greater Toronto Area. Giustini's responsibilities focus on the effective management and development of council programs and resources. By directing the council's activities, Frank Giustini contributes to the organization's multifaceted approach to community engagement and service provision. The Executive President Central Recreational Council's leadership ensures the council operates efficiently and effectively, supporting the TTC's commitment to regional accessibility and growth.

    Dhaksayan Shanmuganayagam - Chief Information Officer

    Dhaksayan Shanmuganayagam, the Chief Information Officer at TTC, architects the technology strategy and digital transformation initiatives for the transit authority. Overseeing all information technology infrastructure and systems, Shanmuganayagam ensures the seamless operation of the TTC's extensive network. This leadership position involves implementing advanced technological solutions to enhance rider experience, improve operational efficiency, and support the ongoing expansion of subway and light rail services across the Greater Toronto Area. By driving innovation in areas such as data analytics and cybersecurity, Dhaksayan Shanmuganayagam safeguards critical systems and optimizes resource allocation. The Chief Information Officer's work directly supports the TTC's mission to provide reliable and accessible transportation, integrating technology to meet the evolving needs of the region.
    Dhaksayan Shanmuganayagam

    Alice Smith - Chief Marketing Officer, Acting

    Alice Smith, the Chief Marketing Officer, Acting at TTC, directs the strategic marketing and communication efforts to enhance the TTC's brand presence and rider engagement across the Greater Toronto Area. Overseeing campaigns and outreach initiatives, Smith focuses on promoting the value and accessibility of the transit system's services, including subways, streetcars, and buses. This leadership role involves developing strategies to inform the public about service updates, expansion projects, and rider benefits. By driving effective communication, Alice Smith supports the TTC's mission to meet the region's growing transportation needs. The Chief Marketing Officer, Acting, plays a key part in fostering positive public perception and encouraging ridership, ensuring the TTC remains a preferred mode of transit for commuters.

    Gemma Piemontese - Chief People Officer

    Gemma Piemontese, the Chief People Officer at TTC, leads human resources strategy and talent management for the organization, supporting its extensive workforce across the Greater Toronto Area. Overseeing recruitment, employee development, and labor relations, Piemontese ensures the TTC attracts and retains skilled personnel essential for operating subways, streetcars, buses, and specialized services like Wheel-Trans. This executive position involves fostering a positive and productive work environment, crucial for maintaining high service standards and driving the company's expansion initiatives. By focusing on employee well-being and professional growth, Gemma Piemontese directly contributes to the TTC's ability to meet the region's evolving transit demands. The Chief People Officer's strategic direction is vital for operational continuity and the successful implementation of new transit projects.

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    Frequently Asked Questions Regarding TTC Top Executives and Leadership Team

    Who leads TTC?
    TTC is led by Mandeep Lali (Chief Executive Officer), along with executives such as Jim Teeple (Deputy Chief Operating Officer) and Frank Giustini (Executive President Central Recreational Council).
    Who is part of TTC’s executive team?
    The executive team of TTC includes leaders such as Mandeep Lali (Chief Executive Officer), Jim Teeple (Deputy Chief Operating Officer), Frank Giustini (Executive President Central Recreational Council) and other senior executives.
    How many executives does TTC have?
    TTC has 6 executives leading key business areas.
    What roles are included in TTC’s leadership team?
    The leadership team of TTC includes roles such as Chief Executive Officer, Deputy Chief Operating Officer, Executive President Central Recreational Council, Chief Information Officer, Chief Marketing Officer, Acting.