Petro Executive and Leadership Team

May, 2026

Leadership Overview

Petro has 8 executives leading key functions including strategy, operations, and finance.

Driven by a commitment to customer satisfaction, Petro delivers essential home services across the East Coast, focusing on reliability and comprehensive solutions for residential needs.

Leadership Roles at Petro

  • Chief Executive Officer - Nadeem Ahmed
  • Owner, Chief Executive Officer - Daniel Donovan
  • President & Chief Executive Officer - Yongho Roh
  • Deputy Chief Executive Officer & Chief Financial Officer - Joe Ku
  • Chief Financial Officer - Richard Ambury
  • President - John Powers
  • President - Mike Convey
  • President - Manny Sclimenti
  • Nadeem Ahmed - Chief Executive Officer

    Nadeem Ahmed, the Chief Executive Officer at Petro, directs the overarching corporate strategy and operational execution. Ahmed's leadership focuses on expanding service offerings, including home heating oil, propane, and air conditioning, to meet the evolving needs of residential customers across the East Coast. This executive role involves aligning departmental goals with the company's mission of providing reliable and comprehensive home services. By optimizing resource allocation and fostering innovation, Nadeem Ahmed drives efficiency and market penetration. The Chief Executive Officer ensures seamless integration of plumbing, generator, and chimney services, solidifying Petro's position as a trusted provider.

    Daniel Donovan - Owner, Chief Executive Officer

    Daniel Donovan, the Owner, Chief Executive Officer at Petro, holds ultimate responsibility for the company's strategic direction and ownership. Donovan's executive purview encompasses the full spectrum of Petro's services, from home heating oil and propane delivery to air conditioning, plumbing, and generator installations. This leadership position involves cultivating a strong company culture centered on customer service and operational excellence throughout the East Coast region. By championing new service development and ensuring adherence to quality standards, Daniel Donovan guides the enterprise toward sustained growth. The Owner, Chief Executive Officer oversees all aspects of business operations, reinforcing Petro's commitment to residential clients.

    Yongho Roh - President & Chief Executive Officer

    Yongho Roh, the President & Chief Executive Officer at Petro, spearheads the company's strategic vision and executive leadership. Roh's responsibilities include driving growth initiatives across all service lines, such as home heating oil, propane, air conditioning, and plumbing. This critical role involves fostering cross-functional collaboration to enhance customer experience and operational efficiency for residential clients on the East Coast. By implementing innovative business practices and ensuring robust financial oversight, Yongho Roh strengthens Petro's market presence. The President & Chief Executive Officer directs the company's expansion efforts and maintains its reputation for dependable home services.

    Joe Ku - Deputy Chief Executive Officer & Chief Financial Officer

    Joe Ku, the Deputy Chief Executive Officer & Chief Financial Officer at Petro, supports the CEO in strategic leadership and directs the company's financial operations. Ku's dual role involves ensuring fiscal responsibility across all service areas, including home heating oil, propane, and air conditioning, while also contributing to executive decision-making. This position is vital for maintaining financial stability and driving profitable growth for residential customers on the East Coast. By optimizing financial strategies and managing risk, Joe Ku enhances Petro's operational efficiency. The Deputy Chief Executive Officer & Chief Financial Officer plays a key part in the company's long-term financial planning and operational oversight.

    Richard Ambury - Chief Financial Officer

    Richard Ambury, the Chief Financial Officer at Petro, manages the company's financial health and strategic fiscal planning. Ambury's executive duties involve overseeing all financial operations, including budgeting, forecasting, and financial reporting for services like home heating oil, propane, and air conditioning. This role is crucial for ensuring the profitability and sustainability of Petro's operations across the East Coast. By implementing rigorous financial controls and identifying investment opportunities, Richard Ambury supports the company's growth objectives. The Chief Financial Officer provides critical financial insights to guide executive decision-making and optimize resource allocation for plumbing and generator services.

    John Powers - President

    John Powers, the President at Petro, oversees the strategic direction and operational execution of the company's diverse service offerings. Powers' leadership focuses on enhancing the delivery of home heating oil, propane, air conditioning, and plumbing services to residential customers across the East Coast. This executive position involves fostering a culture of excellence and ensuring seamless coordination between various operational departments. By driving efficiency improvements and championing customer satisfaction initiatives, John Powers strengthens Petro's market position. The President directs key strategic projects aimed at expanding service capabilities and maintaining high standards of service delivery.

    Mike Convey - President

    Mike Convey, the President at Petro, directs the company's operational strategies and market expansion efforts. Convey's executive focus is on optimizing the delivery of essential services, including home heating oil, propane, air conditioning, and plumbing, to residential clients throughout the East Coast. This leadership role involves ensuring operational efficiency and driving service innovation to meet customer demands. By fostering strong relationships with service teams and implementing best practices, Mike Convey enhances Petro's service reliability. The President oversees the integration of new technologies and service enhancements to maintain a competitive edge.

    Manny Sclimenti - President

    Manny Sclimenti, the President at Petro, leads the company's strategic initiatives and operational management. Sclimenti's executive responsibilities encompass the oversight of critical services such as home heating oil, propane, air conditioning, and plumbing, ensuring high standards for residential customers across the East Coast. This role is pivotal in driving operational excellence and fostering a customer-centric approach. By focusing on service quality and efficient resource deployment, Manny Sclimenti strengthens Petro's reputation. The President guides the company's growth strategies and ensures the effective execution of all service operations.

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    Frequently Asked Questions Regarding Petro Top Executives and Leadership Team

    Who leads Petro?
    Petro is led by Nadeem Ahmed (Chief Executive Officer), along with executives such as Daniel Donovan (Owner, Chief Executive Officer) and Yongho Roh (President & Chief Executive Officer).
    Who is part of Petro’s executive team?
    The executive team of Petro includes leaders such as Nadeem Ahmed (Chief Executive Officer), Daniel Donovan (Owner, Chief Executive Officer), Yongho Roh (President & Chief Executive Officer) and other senior executives.
    How many executives does Petro have?
    Petro has 8 executives leading key business areas.
    What roles are included in Petro’s leadership team?
    The leadership team of Petro includes roles such as Chief Executive Officer, Owner, Chief Executive Officer, President & Chief Executive Officer, Deputy Chief Executive Officer & Chief Financial Officer, Chief Financial Officer.