Clayco Executive and Leadership Team

May, 2026

Leadership Overview

Clayco has 8 executives leading key functions including strategy, finance, operations, and regional development.

Driven by a commitment to excellence, Clayco delivers the highest quality turnkey real estate, architecture, engineering, design-build, and construction solutions across North America, consistently exceeding client expectations.

Leadership Roles at Clayco

  • Chief Executive Officer - Anthony Johnson
  • Chief Financial Officer - Justin Lienemann
  • President, Southwest - Ryan Abbott
  • President, Construction & Chief Administrative Officer, Clayco Enterprise - Kevin McKenna
  • President - Steven Sieckhaus
  • President - Clay Carter
  • Chief of Staff To Chief Information Officer - Jesse Sanders
  • School Board - Vicki Anderson
  • Anthony Johnson - Chief Executive Officer

    Anthony Johnson, the Chief Executive Officer at Clayco, directs the overarching strategy and vision for the company's comprehensive turnkey real estate, architecture, engineering, design-build, and construction services. Johnson's leadership ensures the delivery of high-quality solutions across North America, focusing on client satisfaction and exceeding project expectations. This executive guides the firm's expansion and operational excellence, aligning all departments toward achieving ambitious growth targets and maintaining the company's reputation for innovation and reliability. The Chief Executive Officer's role involves fostering a culture of collaboration and accountability, driving the company's mission to provide superior construction and development outcomes. Anthony Johnson's strategic direction is pivotal in navigating market complexities and securing long-term success for Clayco.
    Anthony Johnson

    Justin Lienemann - Chief Financial Officer

    Justin Lienemann, the Chief Financial Officer at Clayco, oversees all financial operations, including budgeting, forecasting, and financial planning for the full-service construction firm. Lienemann's responsibilities extend to managing capital resources, ensuring fiscal discipline, and optimizing financial performance across all North American projects. This executive plays a critical part in strategic decision-making, providing financial insights that support the company's growth and profitability objectives. The Chief Financial Officer's oversight ensures that Clayco maintains its commitment to delivering projects on time and on budget, reinforcing client trust. Justin Lienemann's financial acumen is essential for sustaining the company's robust operational capacity and its ability to undertake complex, large-scale developments.
    Justin Lienemann

    Ryan Abbott - President, Southwest

    Ryan Abbott, the President, Southwest at Clayco, spearheads the company's construction and design-build operations across the southwestern region of North America. Abbott directs project execution, client relations, and business development within this key geographic market, ensuring Clayco's turnkey solutions meet local demands and exceed expectations. This executive is responsible for driving growth and operational excellence in the Southwest, leveraging the firm's expertise in architecture, engineering, and construction. The President, Southwest's leadership ensures projects are delivered on time and on budget, upholding Clayco's commitment to quality and client satisfaction. Ryan Abbott's strategic oversight is crucial for expanding Clayco's footprint and reinforcing its market position in this vital territory.

    Kevin McKenna - President, Construction & Chief Administrative Officer, Clayco Enterprise

    Kevin McKenna, the President, Construction & Chief Administrative Officer, Clayco Enterprise, directs the comprehensive construction division and oversees critical administrative functions for the entire Clayco organization. McKenna's dual role ensures the seamless execution of construction projects across North America while optimizing internal operations and resource management. This executive is instrumental in maintaining the company's high standards for quality, budget adherence, and timely project completion. The President, Construction & Chief Administrative Officer, Clayco Enterprise's leadership fosters operational efficiency and strategic alignment across all business units. Kevin McKenna's extensive experience is vital in driving the company's mission to deliver exceptional turnkey solutions and exceed client expectations.
    Kevin McKenna

    Steven Sieckhaus - President

    Steven Sieckhaus, the President at Clayco, drives strategic initiatives and operational oversight for key areas of the company's extensive design-build and construction services. Sieckhaus focuses on enhancing project delivery methodologies and ensuring the highest standards of quality and client satisfaction across North America. This executive's leadership contributes significantly to the firm's ability to execute complex projects on time and within budget, reinforcing Clayco's reputation for excellence. The President's role involves fostering innovation and collaboration among teams, aligning departmental goals with the company's overarching mission. Steven Sieckhaus's dedication to exceeding expectations is fundamental to Clayco's continued success and market leadership.
    Steven Sieckhaus

    Clay Carter - President

    Clay Carter, the President at Clayco, directs significant operational aspects and strategic growth initiatives for the full-service construction firm. Carter focuses on enhancing the company's turnkey solutions across North America, ensuring projects are delivered on time, on budget, and above expectations. This executive's leadership is crucial for driving innovation in design-build and construction methodologies, reinforcing Clayco's commitment to quality and client satisfaction. The President's role involves fostering strong client relationships and overseeing the successful execution of diverse projects. Clay Carter's expertise is vital in maintaining Clayco's competitive edge and expanding its market presence.

    Jesse Sanders - Chief of Staff To Chief Information Officer

    Jesse Sanders, the Chief of Staff To Chief Information Officer at Clayco, supports the strategic initiatives and operational efficiency of the company's information technology functions. Sanders works closely with the Chief Information Officer to streamline technology deployment and management across Clayco's diverse construction and design-build projects throughout North America. This role involves coordinating cross-departmental technology efforts, ensuring seamless integration of digital tools that enhance project delivery and client communication. The Chief of Staff To Chief Information Officer's focus is on optimizing IT resources to align with the company's core mission of providing exceptional, budget-conscious solutions. Jesse Sanders contributes to the technological advancement that underpins Clayco's reputation for innovation and client satisfaction.

    Vicki Anderson - School Board

    Vicki Anderson, the School Board at Clayco, contributes to the strategic governance and oversight of educational initiatives relevant to the company's community engagement and development projects. Anderson's role involves providing insights and guidance that align with Clayco's commitment to delivering high-quality, impactful solutions. This position supports the company's broader mission by ensuring that educational considerations are integrated into relevant projects. The School Board's involvement underscores Clayco's dedication to community development and long-term client success. Vicki Anderson's perspective is valuable in shaping projects that benefit educational institutions and the communities they serve.

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    Frequently Asked Questions Regarding Clayco Top Executives and Leadership Team

    Who leads Clayco?
    Clayco is led by Anthony Johnson (Chief Executive Officer), along with executives such as Justin Lienemann (Chief Financial Officer) and Ryan Abbott (President, Southwest).
    Who is part of Clayco’s executive team?
    The executive team of Clayco includes leaders such as Anthony Johnson (Chief Executive Officer), Justin Lienemann (Chief Financial Officer), Ryan Abbott (President, Southwest) and other senior executives.
    How many executives does Clayco have?
    Clayco has 8 executives leading key business areas.
    What roles are included in Clayco’s leadership team?
    The leadership team of Clayco includes roles such as Chief Executive Officer, Chief Financial Officer, President, Southwest, President, Construction & Chief Administrative Officer, Clayco Enterprise, President.