Miller Environmental Group Executive and Leadership Team

June, 2026

Leadership Overview

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

Driven by a commitment to sustainability, Miller Environmental Group delivers innovative environmental solutions that mitigate impact, conserve resources, and promote ecological balance, 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, ensuring all operations align with core values of integrity and responsibility. This leadership role involves fostering innovation in environmental solutions and driving the company's mission to empower communities and industries toward environmentally conscious practices. Schreck's strategic direction ensures the mitigation of environmental impact and the conservation of natural resources. Robert Schreck's executive oversight is critical for maintaining the company's market position and advancing its goals for a healthier, more sustainable future.

    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 overarching mission of environmental responsibility and efficiency. This role involves overseeing budgeting, financial reporting, and investment strategies that support the development and deployment of innovative environmental solutions. Alan Bergschneider's financial acumen is crucial for conserving natural resources by enabling strategic investments in cutting-edge technology and best practices. The CFO's guidance supports the company's commitment to integrity and responsibility, ensuring that financial decisions contribute positively to ecological balance and the promotion of environmentally conscious practices.
    Alan Bergschneider

    Gerald Coogan - Chief Operating Officer

    Gerald Coogan, the Chief Operating Officer at Miller Environmental Group, executes the day-to-day operational strategies that uphold the company's commitment to sustainability and efficiency. Coogan oversees the implementation of cutting-edge technology and best practices across all service delivery channels, ensuring the effective mitigation of environmental impact. This executive manages the complex logistical frameworks required for conserving natural resources and promoting ecological balance. Gerald Coogan's operational leadership ensures that Miller Environmental Group consistently delivers innovative solutions that meet rigorous environmental standards. By optimizing resource allocation and operational workflows, Coogan directly supports the company's objective to empower industries with environmentally conscious practices, driving effectiveness across all functional areas.
    Gerald Coogan

    Biricim Miller - President

    Biricim Miller, the President at Miller Environmental Group, provides executive leadership and strategic oversight, complementing the company's core mission of sustainability and efficiency. Miller's role involves driving forward the company's commitment to delivering innovative environmental solutions that effectively mitigate environmental impact and conserve natural resources. This position ensures that the company's operations consistently adhere to the highest standards of integrity and responsibility. Biricim Miller's leadership fosters an environment conducive to promoting ecological balance and empowering communities and industries to adopt environmentally conscious practices. The President's influence is key to maintaining the company's reputation for effectiveness and advancing its vision for a healthier, more sustainable future.

    Onna O'Meara - Chief Human Resources Officer

    Onna O'Meara, the Chief Human Resources Officer at Miller Environmental Group, directs all human capital strategies to support the company's mission of sustainability and effectiveness. O'Meara cultivates a corporate culture grounded in integrity and responsibility, ensuring that all employees are aligned with the company's commitment to delivering innovative environmental solutions. This leadership position involves developing talent acquisition, employee engagement, and professional development programs that empower individuals and teams to contribute to ecological balance. Onna O'Meara's focus on human resources ensures that the company attracts and retains professionals dedicated to mitigating environmental impact and conserving natural resources. The CHRO's initiatives foster an environment where environmentally conscious practices are championed throughout the organization.
    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.