SWCA Environmental Consultants Executive and Leadership Team

July, 2026

Leadership Overview

SWCA Environmental Consultants has 7 executives leading key functions including strategy, finance, and operations.

Driven by a commitment to environmental stewardship, SWCA Environmental Consultants provides comprehensive consulting services across cultural resources, natural resources, air quality, and water management, shaping sustainable development practices nationwide.

Leadership Roles at SWCA Environmental Consultants

  • Chief Executive Officer - Jonathan Benson
  • Chief Executive Officer & President & Chairman - John Thomas
  • President & Chief Executive Officer - Joseph Fluder
  • Chief Financial Officer - George Mekitarian
  • Chief Financial Officer & Executive VP - Dennis Henry
  • Owner and President - Sensei Williams
  • Chief of Staff - Sheri Waldbauer
  • Jonathan Benson - Chief Executive Officer

    Jonathan Benson, the Chief Executive Officer at SWCA Environmental Consultants, directs the company's overarching strategy and operational execution. Benson's leadership focuses on expanding the firm's market presence in environmental consulting, particularly in areas like cultural resources, natural resources, and environmental permitting. Overseeing all major business units, Benson ensures alignment with the company's mission to provide expert environmental solutions. This executive role involves fostering innovation within the consulting teams and driving growth across all service lines. By championing a client-centric approach, Benson guides the organization toward achieving its long-term objectives in environmental planning and compliance. The strategic direction set by Benson impacts the company's ability to navigate complex regulatory landscapes and deliver impactful results for clients nationwide.

    John Thomas - Chief Executive Officer & President & Chairman

    John Thomas, the Chief Executive Officer & President & Chairman at SWCA Environmental Consultants, holds ultimate responsibility for the company's strategic vision, governance, and financial health. Thomas's extensive experience guides the firm's expansion in critical sectors such as air quality, environmental planning, and geographic information services. This leadership position involves setting the corporate agenda and ensuring robust operational frameworks are in place. Thomas actively engages with stakeholders to uphold the company's reputation for excellence in environmental consulting. The executive's purview extends to fostering a culture of integrity and scientific rigor across all departments. Through decisive leadership, John Thomas drives the company's commitment to sustainable practices and client success in diverse environmental challenges.

    Joseph Fluder - President & Chief Executive Officer

    Joseph Fluder, the President & Chief Executive Officer at SWCA Environmental Consultants, spearheads the company's strategic initiatives and operational performance. Fluder's leadership emphasizes the expansion of services in environmental permitting, compliance, and climate change consulting. This executive role involves directing cross-functional teams to deliver integrated environmental solutions. Fluder ensures that the company's operations consistently meet high standards of quality and client satisfaction. The focus remains on driving sustainable growth and enhancing the firm's capabilities in complex environmental projects. Through strategic oversight, Joseph Fluder guides SWCA Environmental Consultants in addressing evolving environmental challenges and maintaining its position as a leading consultancy.
    Joseph Fluder

    George Mekitarian - Chief Financial Officer

    George Mekitarian, the Chief Financial Officer at SWCA Environmental Consultants, manages the company's financial strategy, planning, and reporting. Mekitarian's responsibilities include overseeing all fiscal operations, ensuring financial stability, and optimizing resource allocation across the organization. This executive role involves developing financial models to support strategic growth initiatives and investment decisions. Mekitarian works closely with other senior leaders to align financial objectives with the company's mission in environmental consulting. The focus is on maintaining strong financial controls and driving profitability. By providing critical financial insights, George Mekitarian supports the company's ability to undertake large-scale projects in natural resources, air quality, and water management.

    Dennis Henry - Chief Financial Officer & Executive VP

    Dennis Henry, the Chief Financial Officer & Executive VP at SWCA Environmental Consultants, directs the company's financial operations and contributes to executive-level strategic planning. Henry's oversight encompasses financial management, budgeting, and long-term fiscal strategy, supporting the firm's extensive work in cultural resources, natural resources, and environmental permitting. This dual role involves ensuring robust financial health while driving operational efficiency across the organization. Henry collaborates with leadership to identify growth opportunities and manage financial risks. The executive's focus is on strengthening the company's financial foundation to support its expanding service offerings. Through astute financial leadership, Dennis Henry ensures SWCA Environmental Consultants maintains its capacity for delivering high-quality environmental consulting services nationwide.
    Dennis Henry

    Sensei Williams - Owner and President

    Sensei Williams, the Owner and President at SWCA Environmental Consultants, sets the strategic direction and cultivates the company's culture of environmental expertise. Williams's leadership guides the firm's operations, focusing on delivering exceptional services in areas such as air quality, environmental planning, and water resources. This executive role involves fostering strong client relationships and ensuring the company's continued growth and innovation. Williams is dedicated to upholding the highest standards of integrity and scientific excellence across all consulting projects. The emphasis is on empowering teams to address complex environmental challenges effectively. Through visionary leadership, Sensei Williams drives SWCA Environmental Consultants' commitment to sustainable development and client success.

    Sheri Waldbauer - Chief of Staff

    Sheri Waldbauer, the Chief of Staff at SWCA Environmental Consultants, provides strategic support and operational coordination across the executive team. Waldbauer's role involves streamlining internal processes and ensuring efficient communication between departments, particularly in areas like environmental planning and compliance. This executive position facilitates the execution of key initiatives and special projects. Waldbauer works to enhance organizational effectiveness and support the company's mission of delivering expert environmental consulting services. The focus is on driving operational excellence and fostering a collaborative work environment. By managing critical cross-functional efforts, Sheri Waldbauer contributes significantly to the company's strategic objectives and overall success.

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    Frequently Asked Questions Regarding SWCA Environmental Consultants Top Executives and Leadership Team

    Who leads SWCA Environmental Consultants?
    SWCA Environmental Consultants is led by Jonathan Benson (Chief Executive Officer), along with executives such as John Thomas (Chief Executive Officer & President & Chairman) and Joseph Fluder (President & Chief Executive Officer).
    Who is part of SWCA Environmental Consultants’s executive team?
    The executive team of SWCA Environmental Consultants includes leaders such as Jonathan Benson (Chief Executive Officer), John Thomas (Chief Executive Officer & President & Chairman), Joseph Fluder (President & Chief Executive Officer) and other senior executives.
    How many executives does SWCA Environmental Consultants have?
    SWCA Environmental Consultants has 7 executives leading key business areas.
    What roles are included in SWCA Environmental Consultants’s leadership team?
    The leadership team of SWCA Environmental Consultants includes roles such as Chief Executive Officer, Chief Executive Officer & President & Chairman, President & Chief Executive Officer, Chief Financial Officer, Chief Financial Officer & Executive VP.