O&G Industries Executive and Leadership Team

May, 2026

Leadership Overview

O&G Industries has 6 executives leading key functions including strategy, information technology, finance, human resources, and operations.

Driven by a legacy of construction excellence, O&G Industries is dedicated to providing specialized heavy civil construction and asphalt paving services across the Northeast, upholding a commitment to quality and client satisfaction.

Leadership Roles at O&G Industries

  • Chief Executive Officer - Silver Martel
  • Chief Financial Officer - Mark Tomkalski
  • President - James Zambero
  • President - David Oneglia
  • Chief Information Officer - Tiffany Firebaugh
  • Chief Human Resources Officer - Beth Dupont
  • Silver Martel - Chief Executive Officer

    Silver Martel, the Chief Executive Officer at O&G Industries, directs the company's overall strategic vision and operational execution. Martel guides the organization's expansion within the heavy civil construction and asphalt paving sectors, ensuring alignment with the company's founding principles established in 1923. This leadership role involves fostering innovation in construction methodologies and maintaining the high standards of service O&G Industries provides across the Northeast. Martel's oversight extends to critical business development initiatives and the cultivation of key client relationships, driving sustainable growth and market leadership. The Chief Executive Officer ensures that all departmental functions contribute effectively to the company's long-term objectives and financial health, solidifying O&G Industries' position as a premier construction provider. Silver Martel's strategic direction is paramount to navigating the competitive landscape and achieving operational excellence.

    Mark Tomkalski - Chief Financial Officer

    Mark Tomkalski, the Chief Financial Officer at O&G Industries, manages the company's financial health and strategic fiscal planning. Tomkalski oversees all financial operations, including budgeting, forecasting, and capital allocation, ensuring O&G Industries maintains a strong financial foundation. This position is vital for supporting the company's extensive heavy civil construction and asphalt paving projects across the Northeast. The Chief Financial Officer plays a key part in evaluating investment opportunities and managing financial risks associated with large-scale infrastructure development. Mark Tomkalski's expertise ensures that financial strategies align with the company's growth objectives and operational demands, contributing to sustained profitability and stakeholder value. By meticulously managing financial resources, Tomkalski reinforces O&G Industries' capacity for undertaking complex projects and maintaining its legacy of reliability.
    Mark Tomkalski

    James Zambero - President

    James Zambero, the President at O&G Industries, drives operational excellence and strategic growth within the company's core construction sectors. Zambero oversees the execution of major heavy civil construction projects and asphalt paving initiatives, ensuring adherence to quality standards and project timelines. This leadership position is crucial for managing the day-to-day operations and fostering innovation in construction techniques across the Northeast. The President works closely with other executive leaders to align operational strategies with the company's overall business objectives, reinforcing O&G Industries' commitment to client satisfaction. James Zambero's focus on operational efficiency and team performance is instrumental in maintaining the company's reputation for reliability and expertise in the competitive construction market.

    David Oneglia - President

    David Oneglia, the President at O&G Industries, spearheads strategic initiatives focused on expanding the company's service offerings and market reach in construction. Oneglia directs key business development efforts and oversees the integration of new technologies and methodologies within heavy civil construction and asphalt paving operations. This role is vital for enhancing O&G Industries' competitive position and ensuring sustained growth across the Northeast region. The President collaborates with executive leadership to refine operational strategies and cultivate strong client partnerships, reinforcing the company's commitment to delivering exceptional construction services. David Oneglia's leadership emphasizes innovation and operational efficiency, driving O&G Industries forward as a trusted provider of specialized construction solutions.

    Tiffany Firebaugh - Chief Information Officer

    Tiffany Firebaugh, the Chief Information Officer at O&G Industries, architects the company's technology infrastructure and digital transformation strategies. Firebaugh oversees the implementation and management of all IT systems, ensuring robust cybersecurity measures and data integrity across operations. This role is critical for enhancing operational efficiency through advanced technological solutions in heavy civil construction and asphalt paving. The Chief Information Officer drives initiatives that support O&G Industries' commitment to innovation and service delivery, particularly in managing complex project data and communication platforms. Firebaugh's leadership ensures that technology investments directly contribute to project success and client satisfaction, supporting the company's extensive operations throughout the Northeast. By optimizing digital workflows, Tiffany Firebaugh empowers teams to execute projects with greater precision and speed, reinforcing O&G Industries' competitive edge.
    Tiffany Firebaugh

    Beth Dupont - Chief Human Resources Officer

    Beth Dupont, the Chief Human Resources Officer at O&G Industries, leads the strategic development and execution of human capital initiatives. Dupont oversees talent acquisition, employee development, and organizational culture, ensuring O&G Industries attracts and retains top talent essential for its construction services. This role is fundamental to supporting the company's workforce across its heavy civil construction and asphalt paving operations. The Chief Human Resources Officer champions employee engagement and fosters a safe, productive work environment, aligning HR strategies with the company's operational goals and commitment to its Northeast clientele. Beth Dupont's leadership ensures that the human resources function effectively supports O&G Industries' mission, driving employee performance and contributing to the company's enduring success and reputation for quality.

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    Frequently Asked Questions Regarding O&G Industries Top Executives and Leadership Team

    Who leads O&G Industries?
    O&G Industries is led by Silver Martel (Chief Executive Officer), along with executives such as Mark Tomkalski (Chief Financial Officer) and James Zambero (President).
    Who is part of O&G Industries’s executive team?
    The executive team of O&G Industries includes leaders such as Silver Martel (Chief Executive Officer), Mark Tomkalski (Chief Financial Officer), James Zambero (President) and other senior executives.
    How many executives does O&G Industries have?
    O&G Industries has 6 executives leading key business areas.
    What roles are included in O&G Industries’s leadership team?
    The leadership team of O&G Industries includes roles such as Chief Executive Officer, Chief Financial Officer, President, President, Chief Information Officer.