MECO Executive and Leadership Team

July, 2026

Leadership Overview

MECO has 9 executives leading key functions including strategy, operations, finance, and administration.

Driven by a singular focus on water purification, MECO engineers, designs, and deploys advanced solutions, upholding a legacy of innovation since 1939.

Leadership Roles at MECO

  • Chief Executive Officer - Yasir Irol
  • President & Chief Executive Officer - Greg Queen
  • Chief Financial Officer - Nanci Lucas
  • Head Chief Financial Officer, Finance - Brendon Dsouza
  • Executive Vice President & Chief Financial Officer - Reano Siragusa
  • President - Michael Walsh
  • President - Don Lombardi
  • President - Brad Hance
  • Chief Administrative Officer (CAO) - John Johnson
  • Yasir Irol - Chief Executive Officer

    Yasir Irol, the Chief Executive Officer at MECO, directs the overarching corporate strategy and operational execution. This leadership position involves guiding the company's mission to provide advanced water purification technologies and solutions. Irol's focus centers on driving innovation within the engineering, design, and master technician teams. The Chief Executive Officer ensures MECO's market leadership is maintained through strategic partnerships and technological advancements. This role requires a deep understanding of the water purification industry and its evolving demands. Yasir Irol's strategic vision shapes the company's direction, ensuring continued growth and impact in providing essential water solutions globally. The executive's responsibilities encompass fostering a culture of excellence among MECO's specialized workforce.

    Greg Queen - President & Chief Executive Officer

    Greg Queen, the President & Chief Executive Officer at MECO, spearheads the company's strategic direction and operational oversight. This executive role involves leading MECO's dedicated team of engineers, designers, and master technicians focused exclusively on water purification. Queen drives the company's commitment to innovation and excellence in developing cutting-edge water purification technologies and solutions. The President & Chief Executive Officer ensures alignment across all departments, fostering a collaborative environment that prioritizes MECO's core mission. This leadership position demands a comprehensive understanding of global water challenges and market opportunities. Greg Queen's influence extends to shaping MECO's long-term vision and market presence, reinforcing its status as a leader in the field. The executive's mandate includes optimizing resource allocation and driving sustainable business practices.
    Greg Queen

    Nanci Lucas - Chief Financial Officer

    Nanci Lucas, the Chief Financial Officer at MECO, manages the company's financial health and strategic fiscal planning. This critical role involves overseeing all financial operations, including budgeting, forecasting, and financial reporting, ensuring MECO's sustained growth and profitability. Lucas directs the finance department, implementing robust financial controls and driving efficiency across the organization. The Chief Financial Officer plays a key part in evaluating investment opportunities and managing financial risks associated with MECO's advanced water purification technologies. Nanci Lucas's expertise supports strategic decision-making, aligning financial strategies with the company's mission to deliver innovative water solutions. This executive ensures compliance with all financial regulations and standards, safeguarding MECO's assets and reputation. Lucas's leadership strengthens the financial foundation for MECO's continued market leadership.

    Brendon Dsouza - Head Chief Financial Officer, Finance

    Brendon Dsouza, the Head Chief Financial Officer, Finance at MECO, directs the comprehensive financial strategy and management of the company's fiscal operations. This leadership role encompasses the meticulous oversight of all financial activities, including accounting, treasury, and financial planning, to support MECO's objectives in water purification technology. Dsouza leads the finance team, implementing advanced financial systems and controls to enhance operational efficiency and fiscal discipline. The Head Chief Financial Officer, Finance is instrumental in analyzing financial performance, identifying key growth drivers, and mitigating financial risks. Brendon Dsouza's strategic financial insights are crucial for guiding MECO's investment in research and development and market expansion. This executive ensures robust financial governance and compliance, underpinning MECO's commitment to delivering high-quality water solutions. Dsouza's stewardship fortifies MECO's financial stability and capacity for innovation.

    Reano Siragusa - Executive Vice President & Chief Financial Officer

    Reano Siragusa, the Executive Vice President & Chief Financial Officer at MECO, holds a pivotal position in guiding the company's financial strategy and operational execution. This senior leadership role involves comprehensive oversight of all financial departments, including accounting, treasury, and financial planning, ensuring MECO's fiscal health and strategic growth. Siragusa directs the implementation of financial policies and procedures, driving efficiency and compliance across the organization. The Executive Vice President & Chief Financial Officer plays a crucial part in capital allocation, investment analysis, and risk management, supporting MECO's mission in water purification technologies. Reano Siragusa's financial acumen is essential for evaluating new market opportunities and optimizing resource deployment. This executive ensures that MECO's financial operations align with its long-term objectives and commitment to innovation. Siragusa's leadership reinforces MECO's financial integrity and capacity for sustained development.

    Michael Walsh - President

    Michael Walsh, the President at MECO, oversees critical aspects of the company's operational strategy and market engagement. This executive role involves leading key initiatives that drive MECO's mission in water purification technologies and solutions. Walsh directs teams responsible for product development and market penetration, ensuring alignment with the company's core engineering and design principles. The President focuses on enhancing MECO's operational efficiency and expanding its reach within the water treatment sector. Michael Walsh's leadership contributes to fostering innovation and maintaining the high standards set by MECO's master technicians. This position requires a deep understanding of industry dynamics and customer needs. Walsh's strategic direction supports MECO's commitment to delivering advanced, reliable water purification systems. The executive's responsibilities include optimizing supply chain logistics and ensuring product quality.

    Don Lombardi - President

    Don Lombardi, the President at MECO, leads strategic initiatives focused on operational excellence and market expansion for the company's water purification technologies. This executive role involves guiding MECO's efforts to deliver innovative solutions through its specialized team of engineers, designers, and technicians. Lombardi directs cross-functional teams to enhance product development cycles and improve customer engagement. The President is responsible for identifying new market opportunities and strengthening MECO's competitive position in the global water purification sector. Don Lombardi's leadership emphasizes a commitment to quality and technological advancement, ensuring MECO remains at the forefront of the industry. This position requires a keen understanding of operational dynamics and strategic planning. Lombardi's contributions are vital to MECO's ongoing success and its mission to provide essential water solutions. The executive's focus includes optimizing operational workflows and fostering a culture of continuous improvement.

    Brad Hance - President

    Brad Hance, the President at MECO, drives the company's strategic vision and operational execution within the water purification sector. This leadership role involves overseeing key business units and ensuring the effective delivery of MECO's advanced technologies and solutions. Hance directs initiatives aimed at enhancing product innovation and expanding market reach, supporting the company's legacy of engineering excellence. The President focuses on optimizing operational performance and fostering strong relationships with clients and partners. Brad Hance's strategic guidance is instrumental in maintaining MECO's reputation for quality and reliability in water purification. This executive role demands a comprehensive understanding of industry trends and technological advancements. Hance's leadership reinforces MECO's commitment to addressing global water challenges through superior engineering and design. The executive's responsibilities include driving operational efficiencies and ensuring client satisfaction.

    John Johnson - Chief Administrative Officer (CAO)

    John Johnson, the Chief Administrative Officer (CAO) at MECO, directs the company's administrative functions and operational support systems. This leadership role is crucial for ensuring the smooth and efficient functioning of MECO's day-to-day operations, supporting its core mission in water purification. Johnson oversees human resources, legal affairs, and corporate governance, establishing policies and procedures that uphold MECO's standards of excellence. The Chief Administrative Officer (CAO) plays a key part in optimizing resource allocation and managing corporate infrastructure to support the company's engineering and design teams. John Johnson's strategic oversight ensures that administrative processes are aligned with MECO's long-term goals and commitment to innovation. This executive's focus on operational efficiency enhances the company's ability to deliver advanced water purification solutions. Johnson's leadership strengthens MECO's organizational framework and operational resilience.

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    Frequently Asked Questions Regarding MECO Top Executives and Leadership Team

    Who leads MECO?
    MECO is led by Yasir Irol (Chief Executive Officer), along with executives such as Greg Queen (President & Chief Executive Officer) and Nanci Lucas (Chief Financial Officer).
    Who is part of MECO’s executive team?
    The executive team of MECO includes leaders such as Yasir Irol (Chief Executive Officer), Greg Queen (President & Chief Executive Officer), Nanci Lucas (Chief Financial Officer) and other senior executives.
    How many executives does MECO have?
    MECO has 9 executives leading key business areas.
    What roles are included in MECO’s leadership team?
    The leadership team of MECO includes roles such as Chief Executive Officer, President & Chief Executive Officer, Chief Financial Officer, Head Chief Financial Officer, Finance, Executive Vice President & Chief Financial Officer.