Lewis Tree Service Executive and Leadership Team

June, 2026

Leadership Overview

Lewis Tree Service has 6 executives leading key functions including strategy, human resources, operations, and finance.

Dedicated to safety and innovation, Lewis Tree Service provides essential vegetation management services across North America, supporting critical infrastructure with unparalleled expertise and responsiveness.

Leadership Roles at Lewis Tree Service

  • Chief Executive Officer - Manuel Montero
  • Senior Vice President Chief Financial Officer - Edward Selee
  • Senior Vice President & Chief Financial Officer - Robert Petrone
  • President & Chief Operating Officer - Dennis Brown
  • Chief Human Resources Officer - Michael O'Connor
  • Chief Human Resources Officer - Dixie Bingham
  • Manuel Montero - Chief Executive Officer

    Manuel Montero, the Chief Executive Officer at Lewis Tree Service, directs the company's overall strategic vision and operational execution. Montero guides the organization's expansion and commitment to safety, ensuring Lewis Tree Service maintains its leadership in utility vegetation management across North America. This executive role involves fostering innovation in service delivery and upholding the highest standards of responsiveness to client needs, particularly during critical outage events. By aligning departmental objectives with the company's core mission, Manuel Montero drives sustainable growth and reinforces the company's reputation for reliability and excellence in supporting investor-owned, co-op, and municipal electric utilities. The focus remains on enhancing operational efficiency and client satisfaction through strategic leadership.

    Edward Selee - Senior Vice President Chief Financial Officer

    Edward Selee, the Senior Vice President Chief Financial Officer at Lewis Tree Service, manages the company's financial operations and strategic fiscal planning. Selee oversees all aspects of financial reporting, budgeting, and investment, ensuring the company's financial health and stability across its North American operations. This executive position is critical for supporting the company's growth initiatives and maintaining its capacity to respond effectively to utility vegetation management needs, including critical outage support. By providing financial oversight and strategic guidance, Edward Selee enables Lewis Tree Service to invest in safety, innovation, and operational improvements. The financial acumen demonstrated by Selee is essential for sustaining the company's leadership in the industry.

    Robert Petrone - Senior Vice President & Chief Financial Officer

    Robert Petrone, the Senior Vice President & Chief Financial Officer at Lewis Tree Service, directs the company's financial strategy and performance management. Petrone is responsible for overseeing financial planning, analysis, and risk management to support Lewis Tree Service's extensive utility vegetation management operations throughout North America. This critical role ensures the financial resources are aligned with strategic objectives, enabling the company to maintain its leadership in safety and innovation. By managing capital allocation and driving financial discipline, Robert Petrone supports the company's ability to provide reliable services, including vital outage response resources. The financial stewardship provided by Petrone is key to the company's sustained operational excellence and market position.

    Dennis Brown - President & Chief Operating Officer

    Dennis Brown, the President & Chief Operating Officer at Lewis Tree Service, orchestrates the company's day-to-day operations and drives efficiency across all service lines. Brown ensures the seamless execution of utility line clearing and outage response, directly impacting the company's ability to support investor-owned, electric co-op, and municipal utilities. This executive role focuses on optimizing resource allocation, implementing best practices in field operations, and maintaining the highest safety standards across North America. By overseeing the integration of innovative technologies and processes, Dennis Brown enhances the company's responsiveness and service quality. The operational leadership provided by Brown is fundamental to Lewis Tree Service's commitment to reliability and client satisfaction.

    Michael O'Connor - Chief Human Resources Officer

    Michael O'Connor, the Chief Human Resources Officer at Lewis Tree Service, oversees all human capital strategies and employee relations initiatives. O'Connor is responsible for developing and implementing programs that support a robust safety culture and foster professional development across the workforce. This leadership position involves managing talent acquisition, retention, and engagement to ensure the company has the skilled personnel required for complex utility vegetation management projects. By championing employee well-being and compliance, Michael O'Connor ensures that Lewis Tree Service attracts and retains top talent, crucial for maintaining operational excellence and responsiveness in demanding environments. The strategic direction of HR directly supports the company's mission of safety and innovation.

    Dixie Bingham - Chief Human Resources Officer

    Dixie Bingham, the Chief Human Resources Officer at Lewis Tree Service, directs strategic initiatives focused on workforce development and organizational culture. Bingham is instrumental in shaping policies that enhance employee engagement and ensure compliance with industry regulations across North America. This role involves cultivating a high-performance environment that supports the company's commitment to safety and innovation in utility vegetation management. By focusing on talent management and employee relations, Dixie Bingham ensures that Lewis Tree Service maintains a skilled and motivated workforce capable of delivering exceptional service to utilities. The HR strategies implemented by Bingham are critical for supporting the company's operational objectives and long-term success.

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    Frequently Asked Questions Regarding Lewis Tree Service Top Executives and Leadership Team

    Who leads Lewis Tree Service?
    Lewis Tree Service is led by Manuel Montero (Chief Executive Officer), along with executives such as Edward Selee (Senior Vice President Chief Financial Officer) and Robert Petrone (Senior Vice President & Chief Financial Officer).
    Who is part of Lewis Tree Service’s executive team?
    The executive team of Lewis Tree Service includes leaders such as Manuel Montero (Chief Executive Officer), Edward Selee (Senior Vice President Chief Financial Officer), Robert Petrone (Senior Vice President & Chief Financial Officer) and other senior executives.
    How many executives does Lewis Tree Service have?
    Lewis Tree Service has 6 executives leading key business areas.
    What roles are included in Lewis Tree Service’s leadership team?
    The leadership team of Lewis Tree Service includes roles such as Chief Executive Officer, Senior Vice President Chief Financial Officer, Senior Vice President & Chief Financial Officer, President & Chief Operating Officer, Chief Human Resources Officer.