Clayco Executive and Leadership Team

July, 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
  • Chief Operating Officer, Construction - Michael Pierle
  • 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
  • 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 client timelines and budgets while surpassing expectations. This executive guides the company's expansion and operational excellence, fostering a culture of innovation and client-centric service. Anthony Johnson's strategic direction shapes the firm's market position and commitment to exceeding project goals. The Chief Executive Officer's role involves aligning all departments toward unified objectives, driving growth through robust client relationships and a dedication to superior project outcomes. This leadership ensures Clayco maintains its reputation for delivering exceptional value and exceeding industry standards in every undertaking.
    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 manages capital allocation, risk management, and financial reporting, ensuring the company's fiscal health and sustainable growth across North America. This executive's responsibilities include optimizing financial performance, securing necessary funding for large-scale projects, and maintaining strong relationships with financial institutions. Justin Lienemann's expertise is critical in supporting Clayco's mission to deliver projects on time and on budget, while also driving profitability. The Chief Financial Officer's role involves rigorous analysis of market trends and economic conditions to inform strategic decision-making and ensure financial resilience. Lienemann's stewardship of financial resources underpins the firm's capacity to undertake complex projects and consistently exceed client expectations.
    Justin Lienemann

    Michael Pierle - Chief Operating Officer, Construction

    Michael Pierle, the Chief Operating Officer, Construction at Clayco, directs the execution of all construction projects across North America, ensuring operational excellence and adherence to the highest quality standards. Pierle oversees site operations, project management teams, and construction methodologies, driving efficiency and safety throughout the project lifecycle. This executive's leadership is fundamental to Clayco's ability to deliver complex projects on time and within budget, consistently exceeding client expectations. Michael Pierle's responsibilities include optimizing construction processes, managing supply chains, and fostering a culture of continuous improvement within the construction division. The Chief Operating Officer, Construction's role involves strategic planning for resource allocation and risk mitigation to ensure successful project outcomes. Pierle's focus on operational effectiveness underpins the firm's reputation for reliable and superior construction services.

    Ryan Abbott - President, Southwest

    Ryan Abbott, the President, Southwest at Clayco, leads the company's operations and strategic growth initiatives within the southwestern region of North America. Abbott is responsible for overseeing all aspects of design-build and construction projects in this territory, ensuring the delivery of high-quality solutions that meet and exceed client expectations. This executive drives business development, manages client relationships, and directs project teams to achieve exceptional results. Ryan Abbott's leadership ensures Clayco's continued success and expansion in the Southwest market, reinforcing the firm's commitment to on-time, on-budget project completion. The President, Southwest's role involves adapting company-wide strategies to regional market dynamics and fostering strong local partnerships. Abbott's focus on regional performance contributes significantly to Clayco's overall mission of delivering superior construction services.

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

    Kevin McKenna, the President, Construction & Chief Administrative Officer, Clayco Enterprise at Clayco, directs the comprehensive construction operations and oversees critical administrative functions across the entire enterprise. McKenna ensures the seamless execution of construction projects nationwide, upholding the firm's commitment to delivering the highest quality solutions on time and on budget. This executive's dual role encompasses strategic leadership in construction delivery and the management of essential administrative processes that support overall business efficiency. Kevin McKenna's oversight is vital for maintaining operational integrity and fostering a cohesive organizational structure. The President, Construction & Chief Administrative Officer, Clayco Enterprise's responsibilities include optimizing resource allocation, streamlining workflows, and ensuring compliance with all regulatory standards. McKenna's leadership reinforces Clayco's capacity to exceed client expectations through robust project management and efficient enterprise-wide administration.
    Kevin McKenna

    Steven Sieckhaus - President

    Steven Sieckhaus, the President at Clayco, drives strategic initiatives and operational oversight for key areas of the full-service design-build and construction firm. Sieckhaus focuses on enhancing client satisfaction and ensuring the consistent delivery of high-quality projects across North America, meeting all budgetary and timeline objectives. This executive's leadership cultivates innovation and excellence within project teams, promoting a culture dedicated to exceeding client expectations. Steven Sieckhaus plays a crucial part in shaping the company's growth trajectory and market presence. The President's role involves collaborating with other executive leaders to align departmental goals with the firm's overarching mission. Sieckhaus's commitment to operational excellence supports Clayco's reputation for delivering superior construction and architectural solutions.
    Steven Sieckhaus

    Clay Carter - President

    Clay Carter, the President at Clayco, spearheads strategic development and operational execution for significant segments of the integrated real estate, architecture, engineering, design-build, and construction services. Carter ensures that all projects undertaken meet Clayco's stringent standards for quality, timeliness, and budget adherence, consistently surpassing client expectations across North America. This executive's leadership fosters a collaborative environment, driving project success through effective team management and resource optimization. Clay Carter's contributions are integral to maintaining the firm's competitive edge and expanding its market reach. The President's focus includes identifying new opportunities and strengthening client partnerships to drive sustained growth. Carter's dedication to operational excellence underpins Clayco's commitment to delivering exceptional value and exceeding industry benchmarks.

    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 information technology department. Sanders facilitates communication and project execution between the CIO and other executive leadership, ensuring technology strategies align with Clayco's broader business objectives. This role involves coordinating IT projects, managing resources, and driving process improvements across the organization's technology infrastructure. Jesse Sanders's contributions are vital to maintaining the seamless operation of Clayco's digital systems, supporting the firm's commitment to delivering high-quality construction and design-build solutions. The Chief of Staff To Chief Information Officer's focus includes enhancing technological capabilities to support project management and client service excellence. Sanders ensures that IT operations effectively enable the company's mission to exceed expectations across North America.

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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 Michael Pierle (Chief Operating Officer, Construction).
    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), Michael Pierle (Chief Operating Officer, Construction) 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, Chief Operating Officer, Construction, President, Southwest, President, Construction & Chief Administrative Officer, Clayco Enterprise.