Miller Environmental Group Executive and Leadership Team

August, 2026

Leadership Overview

Miller Environmental Group has 5 executives leading key functions including strategy, finance, operations, human resources, and corporate leadership.

Driven by a commitment to sustainability, Miller Environmental Group delivers innovative environmental solutions that mitigate impact and conserve resources, ensuring a healthier future.

Leadership Roles at Miller Environmental Group

  • Chief Executive Officer - Robert Schreck
  • Chief Financial Officer - Alan Bergschneider
  • Chief Operating Officer - Gerald Coogan
  • President - Biricim Miller
  • Chief Human Resources Officer - Onna O'Meara
  • Robert Schreck - Chief Executive Officer

    Robert Schreck, the Chief Executive Officer at Miller Environmental Group, directs the overarching corporate strategy and vision. Schreck guides the company's commitment to sustainability, efficiency, and effectiveness in all environmental solutions. Overseeing the integration of cutting-edge technology and best practices, Schreck ensures that Miller Environmental Group consistently delivers innovative approaches to mitigate environmental impact and conserve natural resources. This leadership role involves fostering a culture grounded in integrity and responsibility, empowering communities and industries to adopt environmentally conscious practices. Robert Schreck's strategic direction is pivotal in promoting ecological balance and securing a healthier, more sustainable future for all stakeholders. The Chief Executive Officer's purview extends to ensuring all operational facets align with the company's core mission and market impact.

    Alan Bergschneider - Chief Financial Officer

    Alan Bergschneider, the Chief Financial Officer at Miller Environmental Group, manages all financial operations and fiscal strategy. Bergschneider ensures the company's financial health and sustainability, aligning fiscal planning with the core mission of delivering effective environmental solutions. This involves meticulous oversight of budgeting, forecasting, and resource allocation to support the implementation of cutting-edge technologies and best practices. Alan Bergschneider's financial acumen is critical in enabling the mitigation of environmental impact and the conservation of natural resources. The Chief Financial Officer drives initiatives that promote economic viability alongside ecological responsibility, empowering industries to adopt sustainable practices. Through rigorous financial management, Bergschneider contributes directly to the company's capacity to foster a healthier, more sustainable future, ensuring long-term operational effectiveness and market competitiveness.
    Alan Bergschneider

    Gerald Coogan - Chief Operating Officer

    Gerald Coogan, the Chief Operating Officer at Miller Environmental Group, oversees the execution of daily operations and service delivery. Coogan ensures that all environmental solutions are implemented with maximum efficiency and effectiveness, directly supporting the company's commitment to sustainability. This involves managing the deployment of cutting-edge technology and best practices across all projects, ensuring the mitigation of environmental impact and the conservation of natural resources. Gerald Coogan's operational leadership is fundamental to promoting ecological balance and empowering communities and industries toward environmentally conscious practices. The Chief Operating Officer drives operational excellence, ensuring that the company's values of integrity and responsibility are reflected in every aspect of service. Coogan's focus on streamlined processes directly contributes to achieving a healthier, more sustainable future for all.
    Gerald Coogan

    Biricim Miller - President

    Biricim Miller, the President at Miller Environmental Group, provides executive leadership and strategic guidance across key business functions. Miller champions the company's core commitment to sustainability, efficiency, and effectiveness in delivering innovative environmental solutions. This involves overseeing initiatives that leverage cutting-edge technology and best practices to mitigate environmental impact and conserve natural resources. Biricim Miller's leadership reinforces the values of integrity and responsibility, driving the company's efforts to empower communities and industries toward environmentally conscious practices. As President, Miller plays a vital role in promoting ecological balance and ensuring a healthier, more sustainable future for all. The President's broad oversight ensures alignment with the company's overarching mission and market objectives.

    Onna O'Meara - Chief Human Resources Officer

    Onna O'Meara, the Chief Human Resources Officer at Miller Environmental Group, directs all human capital strategies and organizational development. O'Meara cultivates a workplace culture that embodies the company's commitment to sustainability, efficiency, and effectiveness, ensuring that personnel align with the mission of delivering innovative environmental solutions. This involves fostering an environment where integrity and responsibility are paramount, supporting the adoption of environmentally conscious practices across the organization. Onna O'Meara's leadership is crucial in attracting, retaining, and developing talent capable of mitigating environmental impact and conserving natural resources. The Chief Human Resources Officer ensures that the workforce is equipped to promote ecological balance and contribute to a healthier, more sustainable future. O'Meara's strategic approach to human resources directly supports the company's long-term success and positive market impact.
    Onna O'Meara

    Explore Leadership Teams in Energy, Utilities & Waste

    Frequently Asked Questions Regarding Miller Environmental Group Top Executives and Leadership Team

    Who leads Miller Environmental Group?
    Miller Environmental Group is led by Robert Schreck (Chief Executive Officer), along with executives such as Alan Bergschneider (Chief Financial Officer) and Gerald Coogan (Chief Operating Officer).
    Who is part of Miller Environmental Group’s executive team?
    The executive team of Miller Environmental Group includes leaders such as Robert Schreck (Chief Executive Officer), Alan Bergschneider (Chief Financial Officer), Gerald Coogan (Chief Operating Officer) and other senior executives.
    How many executives does Miller Environmental Group have?
    Miller Environmental Group has 5 executives leading key business areas.
    What roles are included in Miller Environmental Group’s leadership team?
    The leadership team of Miller Environmental Group includes roles such as Chief Executive Officer, Chief Financial Officer, Chief Operating Officer, President, Chief Human Resources Officer.