COWI Executive and Leadership Team

May, 2026

Leadership Overview

COWI has 5 executives leading key functions including strategy, finance, and operations.

Driven by a commitment to sustainable solutions, COWI leverages its expertise in engineering, environmental science, and economics to shape a better future for communities worldwide.

Leadership Roles at COWI

  • Chief Executive Officer - Phung Duke
  • Chief Financial Officer ( North America) - Claire Cobden
  • Chief Financial Officer (North America) - Samuel Cobden
  • President - Thomas Dahlgren
  • Head of Discipline, Geotechnical and Tunnels - Ahmed Sorour
  • Phung Duke - Chief Executive Officer

    Phung Duke, the Chief Executive Officer at COWI, directs the company's overall strategic vision and operational execution. This leadership role involves guiding COWI's global expansion and ensuring alignment with its core mission of delivering innovative engineering, environmental science, and economic consulting services. Phung Duke oversees the integration of diverse business units, fostering a collaborative environment that drives cross-disciplinary solutions. The Chief Executive Officer's responsibilities extend to maintaining strong stakeholder relationships and championing the company's commitment to sustainability and client success across all international markets. By setting ambitious goals and fostering a culture of excellence, Phung Duke ensures COWI remains at the forefront of the consulting industry, delivering impactful projects that address complex global challenges.

    Claire Cobden - Chief Financial Officer ( North America)

    Claire Cobden, the Chief Financial Officer ( North America) at COWI, manages all financial operations and strategic fiscal planning for the North American region. This critical position involves overseeing budgeting, forecasting, and financial reporting to ensure robust fiscal health and support regional growth initiatives. Claire Cobden directs the financial teams, implementing policies that enhance efficiency and compliance across all North American operations. The Chief Financial Officer ( North America)'s role includes managing investment strategies, optimizing capital allocation, and mitigating financial risks to safeguard the company's assets. By providing insightful financial analysis and strategic guidance, Claire Cobden enables informed decision-making, directly contributing to the sustained profitability and market expansion of COWI within North America.

    Samuel Cobden - Chief Financial Officer (North America)

    Samuel Cobden, the Chief Financial Officer (North America) at COWI, directs the financial strategy and operational oversight for the company's North American activities. This executive function encompasses managing all aspects of financial planning, analysis, and reporting, ensuring fiscal integrity and driving profitable growth. Samuel Cobden leads the finance department, implementing stringent controls and optimizing resource allocation to meet regional business objectives. The Chief Financial Officer (North America)'s purview includes developing financial models, assessing investment opportunities, and ensuring compliance with all relevant regulations. Through astute financial leadership, Samuel Cobden provides critical insights that empower strategic decision-making, thereby solidifying COWI's financial performance and market position across North America.

    Thomas Dahlgren - President

    Thomas Dahlgren, the President at COWI, leads the strategic direction and operational management of the organization. This executive role involves driving business development, fostering innovation, and ensuring the successful execution of projects across COWI's diverse service offerings in engineering, environmental science, and economics. Thomas Dahlgren oversees key departments, promoting cross-functional collaboration to deliver integrated solutions to clients globally. The President's responsibilities include cultivating strong client relationships, expanding market reach, and upholding the company's commitment to quality and sustainability. By championing strategic initiatives and empowering teams, Thomas Dahlgren ensures COWI consistently achieves its growth targets and maintains its reputation as a leading international consulting group.

    Ahmed Sorour - Head of Discipline, Geotechnical and Tunnels

    Ahmed Sorour, the Head of Discipline, Geotechnical and Tunnels at COWI, spearheads technical excellence and strategic development within the geotechnical and tunneling sectors. This leadership position involves guiding project teams, setting technical standards, and driving innovation in subsurface engineering solutions. Ahmed Sorour oversees the discipline's growth, ensuring the delivery of high-quality, safe, and sustainable projects that meet complex client requirements. The Head of Discipline, Geotechnical and Tunnels's role includes mentoring technical staff, fostering knowledge sharing, and contributing to COWI's reputation for expertise in challenging underground construction. By advancing best practices and promoting cutting-edge methodologies, Ahmed Sorour ensures COWI remains a trusted partner for critical infrastructure development worldwide.

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    Frequently Asked Questions Regarding COWI Top Executives and Leadership Team

    Who leads COWI?
    COWI is led by Phung Duke (Chief Executive Officer), along with executives such as Claire Cobden (Chief Financial Officer ( North America)) and Samuel Cobden (Chief Financial Officer (North America)).
    Who is part of COWI’s executive team?
    The executive team of COWI includes leaders such as Phung Duke (Chief Executive Officer), Claire Cobden (Chief Financial Officer ( North America)), Samuel Cobden (Chief Financial Officer (North America)) and other senior executives.
    How many executives does COWI have?
    COWI has 5 executives leading key business areas.
    What roles are included in COWI’s leadership team?
    The leadership team of COWI includes roles such as Chief Executive Officer, Chief Financial Officer ( North America), Chief Financial Officer (North America), President, Head of Discipline, Geotechnical and Tunnels.