NMDC Group Executive and Leadership Team

August, 2026

Leadership Overview

NMDC Group has 8 executives leading key functions including strategy, operations, digital transformation, technology, infrastructure, finance, youth engagement, and corporate leadership.

Focused on delivering complex engineering and marine solutions, NMDC Group drives sustainable growth across the MENA region and South Asia by maintaining rigorous safety and environmental standards in every project.

Leadership Roles at NMDC Group

  • Chief Executive Officer - Haris Giatsos
  • Group Chief Financial Officer - Sreemont Barua
  • Chief Operating Officer - Olivier Leclerc
  • Chief Operating Officer, Digital Transformation Business Enablement Office - Sherif Nasr
  • Chief Operating Officer - NMDC INFRA - Nasser Ali
  • President Of Youth Council - Fares Al Jaberi
  • President - Cathrina Doblada-Acosta
  • Chief Technology Officer (Control Tower Oprator) - Kultar Singh
  • Haris Giatsos - Chief Executive Officer

    Haris Giatsos, the Chief Executive Officer at NMDC Group, directs the overarching strategic vision for the entire organization. By aligning engineering, procurement, and construction capabilities with global energy demands, the Chief Executive Officer ensures consistent project delivery across the MENA region and South Asia. This leadership role involves constant collaboration with the Board to optimize capital allocation and market expansion. Haris Giatsos monitors the performance of all business units, including NMDC Dredging Marine and NMDC Energy, to maintain competitive advantages in the offshore and onshore sectors. Through rigorous oversight of corporate governance and sustainability initiatives, the Chief Executive Officer secures long-term value for stakeholders. By fostering a culture of operational excellence, Giatsos drives the company toward achieving ambitious growth targets while upholding the highest health, safety, and environmental standards in the industry.

    Sreemont Barua - Group Chief Financial Officer

    Sreemont Barua, the Group Chief Financial Officer at NMDC Group, manages the financial health and capital strategy of the entire organization. By overseeing budgeting, financial reporting, and investment analysis, the Group Chief Financial Officer ensures that the company maintains the liquidity required for large-scale engineering and construction projects. This role involves constant collaboration with the executive team to assess the financial viability of new ventures and regional expansions. Sreemont Barua directs the implementation of robust financial controls that support transparency and regulatory compliance across all business units. By optimizing the capital structure and managing financial risks, the Group Chief Financial Officer provides the stability necessary for long-term growth. Barua ensures that financial resources align with the strategic priorities of the energy and marine services sectors, ultimately driving sustainable value for shareholders and supporting the overall mission of the organization.

    Olivier Leclerc - Chief Operating Officer

    Olivier Leclerc, the Chief Operating Officer at NMDC Group, manages the daily execution of complex marine and energy projects. Overseeing the integration of engineering and construction workflows, the Chief Operating Officer ensures that operational efficiency remains at the forefront of all regional activities. This role requires constant coordination with project managers to mitigate risks and optimize resource utilization across diverse sites. Olivier Leclerc implements standardized processes that enhance productivity for both offshore and onshore clients. By streamlining supply chain logistics and procurement cycles, the Chief Operating Officer supports the broader mission of delivering high-quality infrastructure. Leclerc maintains a focus on operational scalability, ensuring that the organization meets the evolving needs of the energy sector. Through meticulous planning and execution, the Chief Operating Officer drives the successful completion of large-scale projects while maintaining strict adherence to safety protocols.

    Sherif Nasr - Chief Operating Officer, Digital Transformation Business Enablement Office

    Sherif Nasr, the Chief Operating Officer, Digital Transformation Business Enablement Office at NMDC Group, architects the digital infrastructure necessary for modernizing engineering and construction services. By implementing advanced data analytics and automated systems, the Chief Operating Officer, Digital Transformation Business Enablement Office drives operational agility across the entire enterprise. This leadership role involves identifying technological gaps and deploying innovative solutions that enhance project visibility and decision-making speed. Sherif Nasr coordinates with various departments to ensure that digital tools align with the specific requirements of the energy and marine sectors. By fostering a culture of continuous improvement, the Chief Operating Officer, Digital Transformation Business Enablement Office optimizes internal workflows and reduces project delivery timelines. Nasr ensures that the organization remains at the cutting edge of industry standards, leveraging technology to maintain a competitive edge in the complex global market.

    Nasser Ali - Chief Operating Officer - NMDC INFRA

    Nasser Ali, the Chief Operating Officer - NMDC INFRA at NMDC Group, directs the strategic development and execution of infrastructure projects. By focusing on the unique requirements of civil construction and large-scale development, the Chief Operating Officer - NMDC INFRA ensures that all projects meet rigorous quality and safety standards. This role involves managing cross-functional teams to deliver complex infrastructure solutions that support the broader energy and marine services portfolio. Nasser Ali coordinates with regional stakeholders to ensure that project timelines align with corporate objectives and market demands. By optimizing construction methodologies and resource allocation, the Chief Operating Officer - NMDC INFRA drives efficiency and profitability across the infrastructure business unit. Ali maintains a commitment to sustainable practices, ensuring that all developments contribute positively to the regional landscape while upholding the core values of the organization.

    Fares Al Jaberi - President Of Youth Council

    Fares Al Jaberi, the President Of Youth Council at NMDC Group, leads initiatives designed to foster professional development and leadership among the younger workforce. By creating programs that bridge the gap between emerging talent and senior leadership, the President Of Youth Council ensures that the organization cultivates a pipeline of future experts in engineering and marine services. This role involves organizing mentorship opportunities and collaborative projects that encourage innovation and fresh perspectives. Fares Al Jaberi coordinates with human resources and executive leadership to align youth engagement strategies with the broader corporate mission. By promoting a culture of inclusivity and continuous learning, the President Of Youth Council enhances employee retention and organizational vitality. Al Jaberi ensures that the voices of the next generation contribute to the ongoing success and evolution of the company, strengthening the foundation for future growth.

    Cathrina Doblada-Acosta - President

    Cathrina Doblada-Acosta, the President at NMDC Group, oversees the high-level operational and administrative functions that support the company's diverse business units. By directing the integration of corporate policies and operational standards, the President ensures that all departments function in harmony to achieve organizational goals. This role involves managing complex stakeholder relationships and ensuring that the company maintains its reputation for excellence in the energy and marine sectors. Cathrina Doblada-Acosta coordinates with other C-suite leaders to refine business processes and enhance overall productivity. By focusing on organizational alignment and strategic execution, the President drives the successful delivery of projects across the MENA region and South Asia. Doblada-Acosta maintains a commitment to operational rigor, ensuring that the company remains agile and responsive to the evolving demands of the global energy market while upholding the highest standards of quality and safety.

    Kultar Singh - Chief Technology Officer (Control Tower Oprator)

    Kultar Singh, the Chief Technology Officer (Control Tower Oprator) at NMDC Group, manages the centralized monitoring systems that track project performance and asset health. By overseeing the control tower operations, the Chief Technology Officer (Control Tower Oprator) ensures real-time data accuracy for all engineering and construction activities. This role involves integrating sophisticated sensor networks and monitoring software to provide actionable insights for the executive team. Kultar Singh directs the maintenance of critical technical infrastructure, ensuring that all systems support the high-stakes requirements of the oil and gas industry. By optimizing the flow of information between field operations and corporate headquarters, the Chief Technology Officer (Control Tower Oprator) enhances overall project safety and efficiency. Singh maintains a focus on technological reliability, ensuring that the organization possesses the tools required to manage complex marine and energy projects with precision and consistency.

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    Frequently Asked Questions Regarding NMDC Group Top Executives and Leadership Team

    Who leads NMDC Group?
    NMDC Group is led by Haris Giatsos (Chief Executive Officer), along with executives such as Sreemont Barua (Group Chief Financial Officer) and Olivier Leclerc (Chief Operating Officer).
    Who is part of NMDC Group’s executive team?
    The executive team of NMDC Group includes leaders such as Haris Giatsos (Chief Executive Officer), Sreemont Barua (Group Chief Financial Officer), Olivier Leclerc (Chief Operating Officer) and other senior executives.
    How many executives does NMDC Group have?
    NMDC Group has 8 executives leading key business areas.
    What roles are included in NMDC Group’s leadership team?
    The leadership team of NMDC Group includes roles such as Chief Executive Officer, Group Chief Financial Officer, Chief Operating Officer, Chief Operating Officer, Digital Transformation Business Enablement Office, Chief Operating Officer - NMDC INFRA.