Clayco Executive and Leadership Team

June, 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 solutions across North America, exceeding client expectations through integrated design-build and construction services.

Leadership Roles at Clayco

  • Chief Executive Officer - Anthony Johnson
  • Chief Financial Officer - Justin Lienemann
  • President - Steven Sieckhaus
  • President, Southwest - Ryan Abbott
  • President - Clay Carter
  • President, Construction & Chief Administrative Officer, Clayco Enterprise - Kevin McKenna
  • 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 full-service, turnkey real estate, architecture, engineering, design-build, and construction firm. Johnson's leadership ensures the delivery of high-quality solutions across North America, consistently meeting and exceeding client expectations. This executive role involves guiding the company's expansion and maintaining its reputation for exceptional project execution. Anthony Johnson drives the company's commitment to innovation and client satisfaction, fostering a culture of excellence throughout the organization. The Chief Executive Officer's responsibilities encompass strategic partnerships, market positioning, and long-term financial health, aligning all departments toward unified corporate objectives. Johnson's strategic direction is critical for navigating complex market dynamics and securing sustained growth in the competitive construction industry.
    Anthony Johnson

    Justin Lienemann - Chief Financial Officer

    Justin Lienemann, the Chief Financial Officer at Clayco, oversees all financial operations and strategic financial planning for the integrated design-build and construction firm. Lienemann's purview includes managing capital, optimizing financial performance, and ensuring fiscal responsibility across all North American projects. This critical role involves developing financial models, managing investor relations, and safeguarding the company's assets. Justin Lienemann's expertise is vital for maintaining the company's financial stability and supporting its ambitious growth objectives. The Chief Financial Officer directs budgeting, forecasting, and risk management, providing essential insights for executive decision-making. By meticulously managing financial resources, Lienemann ensures Clayco's capacity to deliver projects on time and on budget, reinforcing the firm's reputation for reliability and excellence.
    Justin Lienemann

    Steven Sieckhaus - President

    Steven Sieckhaus, the President at Clayco, drives strategic initiatives and operational excellence across the company's diverse portfolio of design-build and construction projects. Sieckhaus's leadership focuses on enhancing client relationships and ensuring the consistent delivery of superior quality solutions throughout North America. This executive position involves overseeing key business units and fostering a collaborative environment that prioritizes innovation and client satisfaction. Steven Sieckhaus plays a pivotal role in shaping the company's market presence and expanding its service offerings. The President directs efforts to maintain Clayco's reputation for completing projects on time and within budget, while also exceeding client expectations. Sieckhaus's strategic vision guides the company's growth and reinforces its commitment to being a leader in the construction industry.
    Steven Sieckhaus

    Ryan Abbott - President, Southwest

    Ryan Abbott, the President, Southwest at Clayco, spearheads the company's operations and strategic development within the southwestern region of North America. Abbott is responsible for driving growth, managing client portfolios, and ensuring the successful execution of construction and design-build projects in this key market. This leadership role involves cultivating regional partnerships and adapting Clayco's comprehensive services to meet local demands. Ryan Abbott's focus is on delivering exceptional quality and value to clients throughout the Southwest. The President, Southwest oversees regional teams, manages project pipelines, and champions the company's commitment to exceeding expectations. Abbott's dedication to operational efficiency and client satisfaction is instrumental in strengthening Clayco's presence and impact in the southwestern United States.

    Clay Carter - President

    Clay Carter, the President at Clayco, directs significant aspects of the company's strategic direction and operational execution within the integrated design-build and construction sectors. Carter's leadership emphasizes the delivery of high-quality, turnkey solutions across North America, ensuring projects are completed on time and within budget. This executive role involves fostering innovation and maintaining strong client relationships, crucial for the firm's continued success. Clay Carter's contributions are vital to upholding Clayco's reputation for exceeding client expectations. The President oversees key initiatives aimed at enhancing service delivery and expanding market reach. Carter's strategic oversight supports the company's mission to provide unparalleled value and expertise in the construction industry.

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

    Kevin McKenna, the President, Construction & Chief Administrative Officer, Clayco Enterprise, directs both the construction division's operational execution and the enterprise's administrative functions. McKenna ensures the seamless delivery of high-quality construction projects across North America while optimizing internal administrative processes for maximum efficiency. This dual role involves strategic oversight of project management, resource allocation, and corporate governance. Kevin McKenna's leadership is crucial for maintaining Clayco's reputation for completing projects on time, on budget, and above expectations. The President, Construction & Chief Administrative Officer, Clayco Enterprise manages critical infrastructure, supports departmental coordination, and drives operational improvements. McKenna's comprehensive approach ensures that both project delivery and corporate operations function at the highest level, supporting the firm's overall success.
    Kevin McKenna

    Jesse Sanders - Chief of Staff To Chief Information Officer

    Jesse Sanders, the Chief of Staff To Chief Information Officer at Clayco, provides direct operational support and strategic alignment for the Chief Information Officer's initiatives within the construction firm. Sanders facilitates the execution of technology strategies, ensuring seamless integration of digital solutions across North American operations. This role involves coordinating cross-departmental technology projects and optimizing information systems to enhance efficiency and project delivery. Jesse Sanders's contributions are key to advancing Clayco's technological capabilities and supporting its turnkey real estate, architecture, engineering, design-build, and construction services. The Chief of Staff To Chief Information Officer manages critical communications, streamlines workflows, and supports the CIO in driving innovation. Sanders ensures that technology investments directly contribute to the company's mission of delivering high-quality solutions above and beyond expectations.

    Vicki Anderson - School Board

    Vicki Anderson, the School Board at Clayco, contributes to the governance and strategic oversight of educational initiatives potentially supported by or affiliated with the construction firm. Anderson's role involves providing guidance on educational policies and ensuring that any associated programs align with broader community and organizational goals. This position requires a focus on long-term planning and resource allocation within the educational sector. Vicki Anderson's involvement underscores a commitment to community development and educational advancement. The School Board member participates in critical decision-making processes that impact educational outcomes. Anderson's perspective is valuable in shaping initiatives that foster learning and development, reflecting Clayco's broader commitment to impactful contributions.

    Explore Leadership Teams in Construction Management

    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 Steven Sieckhaus (President).
    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), Steven Sieckhaus (President) 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, President, Southwest, President.