McIntosh Perry Executive and Leadership Team

October, 2026

Leadership Overview

McIntosh Perry has 4 executives leading key functions including corporate strategy, regional market expansion, financial management, and operational excellence.

Focused on delivering robust engineering solutions for public infrastructure and energy sectors, McIntosh Perry drives sustainable development through technical precision and comprehensive project management across diverse industrial markets.

Leadership Roles at McIntosh Perry

  • Chief Executive Officer - August Sarrouh
  • Chief Executive Officer (Americas) - Alaa AbuSiam
  • Chief Financial Officer - Cory Van Walleghem
  • Chief Operating Officer - Shankar Nandiwada
  • August Sarrouh - Chief Executive Officer

    August Sarrouh, the Chief Executive Officer at McIntosh Perry, directs the overarching corporate strategy and long-term vision for the engineering firm. Sarrouh manages the alignment of internal resources with the complex demands of the public infrastructure and oil and gas sectors. By fostering high-level partnerships with stakeholders, the Chief Executive Officer ensures consistent growth and market competitiveness. August Sarrouh maintains a focus on operational efficiency, guiding the organization toward excellence in building design and infrastructure development. This leadership role involves constant evaluation of market trends to identify new opportunities for expansion. Through rigorous oversight of corporate governance, the Chief Executive Officer secures the stability of the firm. Sarrouh drives the implementation of innovative engineering practices that define the company's reputation. Ultimately, the Chief Executive Officer guarantees that all business activities support the core mission of delivering high-quality, reliable engineering solutions across the Canadian landscape.
    August Sarrouh

    Alaa AbuSiam - Chief Executive Officer (Americas)

    Alaa AbuSiam, the Chief Executive Officer (Americas) at McIntosh Perry, directs regional growth initiatives and market penetration strategies across the Americas. AbuSiam oversees the expansion of engineering services within the public infrastructure and energy sectors, ensuring that regional operations meet the specific regulatory and technical requirements of the market. Alaa AbuSiam coordinates with cross-functional teams to optimize project delivery and client satisfaction. The Chief Executive Officer (Americas) identifies emerging opportunities for business development, driving the firm's presence in key geographic territories. By managing regional risk and resource allocation, the Chief Executive Officer (Americas) maintains a competitive edge in the construction and architecture landscape. This leadership role requires constant engagement with local industry partners to strengthen the firm's footprint. Through strategic planning and execution, the Chief Executive Officer (Americas) ensures that regional performance aligns with the broader corporate objectives of the firm, ultimately securing sustainable revenue streams and long-term operational success.
    Alaa AbuSiam

    Cory Van Walleghem - Chief Financial Officer

    Cory Van Walleghem, the Chief Financial Officer at McIntosh Perry, directs all fiscal planning, financial reporting, and capital allocation strategies for the engineering firm. Van Walleghem manages the financial health of the organization, ensuring that resources support the demands of the public infrastructure and oil and gas market sectors. Cory Van Walleghem oversees the budgeting process and monitors cash flow to maintain the firm's liquidity and investment capacity. The Chief Financial Officer collaborates with the executive team to evaluate the financial viability of large-scale engineering projects. By implementing robust financial controls, the Chief Financial Officer mitigates fiscal risk and enhances profitability. This leadership role involves managing relationships with financial institutions and investors to support the company's growth trajectory. Through precise financial analysis, the Chief Financial Officer provides the data necessary for informed decision-making. Ultimately, the Chief Financial Officer ensures that the firm maintains a strong balance sheet while pursuing ambitious infrastructure development goals.

    Shankar Nandiwada - Chief Operating Officer

    Shankar Nandiwada, the Chief Operating Officer at McIntosh Perry, directs the daily operational workflows and project execution standards across the firm. Nandiwada oversees the integration of engineering teams to ensure that public infrastructure and building projects meet strict quality and safety benchmarks. Shankar Nandiwada manages the internal processes that drive efficiency, focusing on the optimization of technical resources and project timelines. The Chief Operating Officer coordinates with department heads to streamline communication and improve service delivery in the oil and gas sectors. By implementing scalable operational frameworks, the Chief Operating Officer supports the firm's ability to handle complex, multi-disciplinary engineering challenges. This leadership role involves constant monitoring of project performance metrics to identify areas for improvement. Through the application of rigorous management standards, the Chief Operating Officer ensures that all operational activities remain aligned with the company's commitment to excellence. Ultimately, the Chief Operating Officer drives the internal productivity required to sustain the firm's market position.

    Explore Leadership Teams in Architecture, Engineering & Design

    Frequently Asked Questions Regarding McIntosh Perry Top Executives and Leadership Team

    Who leads McIntosh Perry?
    McIntosh Perry is led by August Sarrouh (Chief Executive Officer), along with executives such as Alaa AbuSiam (Chief Executive Officer (Americas)) and Cory Van Walleghem (Chief Financial Officer).
    Who is part of McIntosh Perry’s executive team?
    The executive team of McIntosh Perry includes leaders such as August Sarrouh (Chief Executive Officer), Alaa AbuSiam (Chief Executive Officer (Americas)), Cory Van Walleghem (Chief Financial Officer) and other senior executives.
    How many executives does McIntosh Perry have?
    McIntosh Perry has 4 executives leading key business areas.
    What roles are included in McIntosh Perry’s leadership team?
    The leadership team of McIntosh Perry includes roles such as Chief Executive Officer, Chief Executive Officer (Americas), Chief Financial Officer, Chief Operating Officer.