DLZ Executive and Leadership Team

May, 2026

Leadership Overview

DLZ has 8 executives leading key functions including strategy, finance, operations, interior design, regional management, and engineering.

Driven by a commitment to excellence, DLZ is dedicated to providing comprehensive architectural, engineering, and surveying solutions, shaping infrastructure and built environments across the nation.

Leadership Roles at DLZ

  • Chief Executive Officer - Daniel Dalzochio
  • Chief Executive Officer, Interior Design & Principal - Deb Longua-Zamero
  • Chief Financial Officer - Vicki Briggs-Rasor
  • Chief Operating Officer - Matthew Braun
  • President, DLZ Indiana, LLC - Brian Glaze
  • V. President - James Siebert
  • President - Gregory Brumm
  • President - Manoj Sethi
  • Daniel Dalzochio - Chief Executive Officer

    Daniel Dalzochio, the Chief Executive Officer at DLZ, directs the overarching corporate strategy and vision for the firm. Dalzochio guides the executive team in achieving ambitious growth targets and maintaining DLZ's position as a leader in the architectural, engineering, and surveying sectors. This leadership role involves fostering a culture of innovation and client-centric service delivery across all business units. By ensuring strategic alignment with market demands, Daniel Dalzochio drives the company's expansion and operational excellence. The Chief Executive Officer's focus remains on long-term sustainability and enhancing DLZ's impact on the built environment. Dalzochio's strategic direction ensures the firm consistently meets and exceeds client expectations in complex project execution.

    Deb Longua-Zamero - Chief Executive Officer, Interior Design & Principal

    Deb Longua-Zamero, the Chief Executive Officer, Interior Design & Principal at DLZ, leads the firm's interior design division and contributes to principal-level strategic decisions. Longua-Zamero directs the creative vision and project execution for interior design services, ensuring innovative and functional spaces that meet client needs. This dual role involves guiding design teams, managing client relationships, and upholding the highest standards of aesthetic and practical design. By championing cutting-edge design principles, Deb Longua-Zamero enhances DLZ's comprehensive service offering. The Chief Executive Officer, Interior Design & Principal's influence extends to shaping the firm's overall design philosophy and market presence. Longua-Zamero's leadership ensures the interior design arm of DLZ remains at the forefront of the industry.

    Vicki Briggs-Rasor - Chief Financial Officer

    Vicki Briggs-Rasor, the Chief Financial Officer at DLZ, manages all financial operations and fiscal strategy for the organization. Briggs-Rasor oversees budgeting, financial planning, risk management, and investment strategies to ensure the company's financial health and profitability. This critical role involves optimizing financial performance and securing capital for strategic initiatives and operational expansion. By meticulously analyzing financial data, Vicki Briggs-Rasor provides key insights that inform executive decision-making and support sustainable growth. The Chief Financial Officer's responsibilities extend to managing investor relations and ensuring compliance with all financial regulations. Briggs-Rasor's expertise is vital for maintaining DLZ's strong financial foundation and enabling its continued success in the competitive consulting landscape.

    Matthew Braun - Chief Operating Officer

    Matthew Braun, the Chief Operating Officer at DLZ, oversees the day-to-day operational functions and efficiency across the firm's diverse service lines. Braun directs the execution of strategic initiatives, ensuring seamless project delivery and optimal resource allocation within the architectural, engineering, and surveying departments. This leadership position involves enhancing operational workflows, implementing best practices, and driving productivity improvements throughout the organization. By focusing on operational excellence, Matthew Braun ensures that DLZ consistently delivers high-quality services to its clients. The Chief Operating Officer's scope includes managing interdepartmental collaboration and fostering a culture of continuous improvement. Braun's operational oversight is fundamental to DLZ's ability to manage complex projects effectively and maintain client satisfaction.
    Matthew Braun

    Brian Glaze - President, DLZ Indiana, LLC

    Brian Glaze, the President, DLZ Indiana, LLC at DLZ, spearheads operations and strategic growth within the Indiana region. Glaze directs all business development activities and project management for DLZ's Indiana-based initiatives, ensuring alignment with corporate objectives and local market demands. This leadership role involves cultivating strong client relationships and expanding the firm's footprint in the state's architectural, engineering, and surveying sectors. By focusing on regional market penetration, Brian Glaze drives significant revenue growth and operational success in Indiana. The President, DLZ Indiana, LLC's responsibilities include overseeing regional teams and ensuring the delivery of exceptional client services. Glaze's dedicated leadership strengthens DLZ's presence and impact in the Indiana market.
    Brian Glaze

    James Siebert - V. President

    James Siebert, the V. President at DLZ, contributes to the firm's strategic direction and operational oversight. Siebert supports executive leadership in managing key business functions and driving project success across various departments. This role involves collaborating with cross-functional teams to ensure efficient project execution and client satisfaction. By leveraging extensive industry experience, James Siebert aids in navigating complex challenges and identifying opportunities for growth. The V. President's focus is on enhancing operational effectiveness and supporting the firm's overall mission. Siebert's contributions are integral to maintaining DLZ's reputation for quality and reliability in the architectural, engineering, and surveying fields.

    Gregory Brumm - President

    Gregory Brumm, the President at DLZ, directs significant operational segments and contributes to the firm's strategic planning. Brumm oversees key business units, ensuring they operate efficiently and effectively to meet client demands and company goals. This leadership position involves fostering collaboration among teams and driving performance improvements across his areas of responsibility. By focusing on operational synergy, Gregory Brumm enhances DLZ's capacity to deliver integrated solutions. The President's role is crucial in maintaining high standards of service and expanding the firm's market reach. Brumm's leadership ensures that DLZ continues to excel in providing comprehensive architectural, engineering, and surveying services.

    Manoj Sethi - President

    Manoj Sethi, the President at DLZ, leads critical operational divisions and contributes to the firm's strategic development. Sethi manages specific business units, focusing on optimizing performance and achieving key organizational objectives. This executive role involves guiding teams to deliver exceptional results in project management and client service. By driving operational efficiency, Manoj Sethi strengthens DLZ's ability to undertake and complete complex projects successfully. The President's responsibilities include fostering innovation within his purview and ensuring alignment with the company's broader mission. Sethi's leadership is instrumental in advancing DLZ's capabilities and market position within the industry.

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    Frequently Asked Questions Regarding DLZ Top Executives and Leadership Team

    Who leads DLZ?
    DLZ is led by Daniel Dalzochio (Chief Executive Officer), along with executives such as Deb Longua-Zamero (Chief Executive Officer, Interior Design & Principal) and Vicki Briggs-Rasor (Chief Financial Officer).
    Who is part of DLZ’s executive team?
    The executive team of DLZ includes leaders such as Daniel Dalzochio (Chief Executive Officer), Deb Longua-Zamero (Chief Executive Officer, Interior Design & Principal), Vicki Briggs-Rasor (Chief Financial Officer) and other senior executives.
    How many executives does DLZ have?
    DLZ has 8 executives leading key business areas.
    What roles are included in DLZ’s leadership team?
    The leadership team of DLZ includes roles such as Chief Executive Officer, Chief Executive Officer, Interior Design & Principal, Chief Financial Officer, Chief Operating Officer, President, DLZ Indiana, LLC.