ISEC Executive and Leadership Team

June, 2026

Leadership Overview

ISEC has 4 executives leading key functions including finance, operations, and strategy.

Driven by a commitment to client success, ISEC is dedicated to delivering world-class construction solutions through an employee-owned model, fostering accountability and innovation across its diverse market sectors.

Leadership Roles at ISEC

  • Chief Financial Officer - Markus Laumann
  • Chief Operating Officer - Reham Bahaa
  • President - Luciene Flávia
  • President - Stephanie Walsh
  • Markus Laumann - Chief Financial Officer

    Markus Laumann, the Chief Financial Officer at ISEC, directs all financial operations and strategic fiscal planning. Overseeing the company's financial health, Laumann ensures robust capital management and drives profitability across ISEC's diverse construction projects. This leadership role involves optimizing financial performance, managing investment strategies, and maintaining strong relationships with financial institutions. By implementing rigorous financial controls and forecasting models, Markus Laumann directly supports the company's long-term stability and growth objectives. The Chief Financial Officer's oversight extends to budgeting, accounting, and risk management, ensuring compliance and fiscal integrity across all market sectors, including healthcare and education. Laumann's expertise is critical in navigating complex financial landscapes and maximizing shareholder value within the employee-owned structure.

    Reham Bahaa - Chief Operating Officer

    Reham Bahaa, the Chief Operating Officer at ISEC, orchestrates the company's day-to-day operational execution and strategic implementation. Overseeing all construction activities and project management, Bahaa ensures seamless delivery of services, from architectural woodwork to general construction. This critical role involves optimizing resource allocation, enhancing operational efficiency, and maintaining the highest standards of quality and safety across nationwide projects. By driving operational excellence, Reham Bahaa directly supports ISEC's commitment to a world-class customer experience. The Chief Operating Officer's purview includes managing cross-functional teams, streamlining workflows, and fostering a culture of continuous improvement within the employee-owned framework. Bahaa's leadership is essential for scaling operations and achieving strategic objectives in sectors like government and education.
    Reham Bahaa

    Luciene Flávia - President

    Luciene Flávia, the President at ISEC, drives the overarching strategic direction and corporate vision for the organization. Leading the executive team, Flávia champions ISEC's mission to provide innovative construction solutions and foster a culture of employee ownership. This pivotal role involves guiding market expansion, cultivating key client relationships, and ensuring alignment with the company's core values across all operational facets. By setting ambitious goals and fostering a collaborative environment, Luciene Flávia directly impacts ISEC's sustained success and market leadership. The President's responsibilities encompass strategic partnerships, long-term planning, and championing the company's commitment to excellence in sectors such as healthcare and government. Flávia's leadership is instrumental in navigating industry challenges and seizing new opportunities for growth.

    Stephanie Walsh - President

    Stephanie Walsh, the President at ISEC, spearheads strategic initiatives and operational oversight, focusing on enhancing client value and market presence. Leading key business units, Walsh ensures the seamless integration of services, including architectural woodwork and general construction, across diverse market sectors. This executive function involves driving innovation, optimizing project delivery, and reinforcing ISEC's commitment to an exceptional customer experience. By fostering strong internal collaboration and external partnerships, Stephanie Walsh directly contributes to the company's robust growth trajectory. The President's mandate includes championing the employee-ownership model, ensuring accountability, and driving operational efficiencies that benefit clients and stakeholders alike. Walsh's strategic acumen is vital for maintaining ISEC's competitive edge in the construction industry.

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    Frequently Asked Questions Regarding ISEC Top Executives and Leadership Team

    Who leads ISEC?
    ISEC is led by Markus Laumann (Chief Financial Officer), along with executives such as Reham Bahaa (Chief Operating Officer) and Luciene Flávia (President).
    Who is part of ISEC’s executive team?
    The executive team of ISEC includes leaders such as Markus Laumann (Chief Financial Officer), Reham Bahaa (Chief Operating Officer), Luciene Flávia (President) and other senior executives.
    How many executives does ISEC have?
    ISEC has 4 executives leading key business areas.
    What roles are included in ISEC’s leadership team?
    The leadership team of ISEC includes roles such as Chief Financial Officer, Chief Operating Officer, President, President.