Erga Group Executive and Leadership Team

June, 2026

Leadership Overview

Erga Group has 4 executives leading key functions including strategy, finance, technology, and administration.

Driven by a commitment to creativity and integrity, Erga Group delivers comprehensive architectural consultancy and design services, specializing in sustainable development and innovative solutions across residential, commercial, and cultural projects, while respecting the environment and community.

Leadership Roles at Erga Group

  • Chief Executive Officer - Ayberk Eryilmaz
  • Chief Financial Officer - Joseph Rahal
  • Chief Technology Officer & Partner - Fouad Rjeily
  • Chief Administrative Officer - Rany Gebrayel
  • Ayberk Eryilmaz - Chief Executive Officer

    Ayberk Eryilmaz, the Chief Executive Officer at Erga Group, directs the overall strategic vision and operational execution for the firm. Eryilmaz guides the company's expansion across its international branches in Saudi Arabia, Qatar, and the UAE, ensuring alignment with the core mission of providing sustainable and innovative architectural solutions. Overseeing the firm's 40-year legacy, the Chief Executive Officer champions creativity, integrity, and ethical practices in every project undertaken. This leadership role involves fostering strong client relationships and ensuring the delivery of high-quality architectural and engineering services for residential, commercial, and cultural developments. By maintaining a focus on environmental respect and community integration, Ayberk Eryilmaz solidifies Erga Group's position as a leader in the architectural consultancy sector.
    Ayberk Eryilmaz

    Joseph Rahal - Chief Financial Officer

    Joseph Rahal, the Chief Financial Officer at Erga Group, manages all financial operations and fiscal strategy for the firm's international presence. Rahal oversees budgeting, financial planning, and resource allocation across the Lebanon headquarters and branches in Saudi Arabia, Qatar, and the UAE. The Chief Financial Officer ensures the financial health and sustainability of the company, supporting its commitment to delivering high-quality architectural and engineering services. This critical role involves managing investments, optimizing financial performance, and maintaining compliance with all relevant financial regulations across diverse markets. By providing robust financial oversight, Joseph Rahal directly contributes to Erga Group's capacity for undertaking complex residential, commercial, and cultural projects while upholding principles of integrity and ethical practice.

    Fouad Rjeily - Chief Technology Officer & Partner

    Fouad Rjeily, the Chief Technology Officer & Partner at Erga Group, drives the technological innovation and digital transformation initiatives across the firm. Rjeily oversees the integration of advanced technologies and digital tools to enhance architectural design, engineering processes, and project management for operations in Lebanon, Saudi Arabia, Qatar, and the UAE. The Chief Technology Officer & Partner champions the development and implementation of sustainable design technologies and innovative solutions that align with Erga Group's core values. This leadership position involves exploring new software, hardware, and methodologies to improve efficiency, creativity, and the overall quality of services provided to clients in the residential, commercial, and cultural sectors. By advancing the firm's technological capabilities, Fouad Rjeily ensures Erga Group remains at the forefront of architectural and engineering excellence.

    Rany Gebrayel - Chief Administrative Officer

    Rany Gebrayel, the Chief Administrative Officer at Erga Group, directs the comprehensive administrative functions and operational support systems for the firm. Gebrayel manages human resources, legal affairs, and general office operations across all Erga Group locations, including Lebanon, Saudi Arabia, Qatar, and the UAE. The Chief Administrative Officer ensures that the company's internal processes and policies effectively support the delivery of architectural consultancy and design services, fostering an environment of integrity and ethical practice. This role is pivotal in maintaining organizational efficiency and facilitating seamless collaboration among teams working on diverse residential, commercial, and cultural projects. By optimizing administrative workflows and resource management, Rany Gebrayel directly contributes to Erga Group's ability to execute projects with creativity and precision, reinforcing the firm's commitment to client satisfaction and sustainable development.

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    Frequently Asked Questions Regarding Erga Group Top Executives and Leadership Team

    Who leads Erga Group?
    Erga Group is led by Ayberk Eryilmaz (Chief Executive Officer), along with executives such as Joseph Rahal (Chief Financial Officer) and Fouad Rjeily (Chief Technology Officer & Partner).
    Who is part of Erga Group’s executive team?
    The executive team of Erga Group includes leaders such as Ayberk Eryilmaz (Chief Executive Officer), Joseph Rahal (Chief Financial Officer), Fouad Rjeily (Chief Technology Officer & Partner) and other senior executives.
    How many executives does Erga Group have?
    Erga Group has 4 executives leading key business areas.
    What roles are included in Erga Group’s leadership team?
    The leadership team of Erga Group includes roles such as Chief Executive Officer, Chief Financial Officer, Chief Technology Officer & Partner, Chief Administrative Officer.