Clayco Executive and Leadership Team

August, 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 - Clay Carter
  • President, Southwest - Ryan Abbott
  • President, Construction & Chief Administrative Officer, Clayco Enterprise - Kevin McKenna
  • President - Steven Sieckhaus
  • 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, focusing on client satisfaction and exceeding expectations. This executive guides the company's expansion and operational excellence, maintaining a strong emphasis on innovation and client-centric approaches. The Chief Executive Officer's role involves fostering a culture of collaboration and accountability throughout the organization, driving sustainable growth and solidifying Clayco's market position. Anthony Johnson is pivotal in shaping the company's future direction and reinforcing its reputation for delivering projects on time and within budget.
    Anthony Johnson

    Justin Lienemann - Chief Financial Officer

    Justin Lienemann, the Chief Financial Officer at Clayco, oversees all financial operations, including accounting, financial planning, risk management, and capital allocation. Lienemann's strategic financial guidance supports Clayco's mission to deliver high-quality, turnkey solutions across North America. This executive ensures fiscal discipline and optimizes financial performance to support project execution and company growth. The Chief Financial Officer's responsibilities include managing investor relations and securing funding for large-scale construction and design-build projects. Justin Lienemann plays a critical part in maintaining the financial health of the enterprise, enabling the company to operate efficiently and profitably while exceeding client expectations. Lienemann's expertise is essential for navigating complex financial landscapes and ensuring projects remain on budget.
    Justin Lienemann

    Michael Pierle - Chief Operating Officer, Construction

    Michael Pierle, the Chief Operating Officer, Construction at Clayco, directs all construction operations across North America, ensuring the highest quality project execution and client satisfaction. Pierle's leadership focuses on optimizing construction processes, managing site operations, and maintaining rigorous safety standards. This executive is responsible for the efficient deployment of resources and personnel to deliver complex design-build and real estate solutions on time and within budget. The Chief Operating Officer, Construction's role involves fostering a culture of operational excellence and continuous improvement within the construction division. Michael Pierle's deep expertise in construction management is fundamental to upholding Clayco's reputation for exceeding expectations and delivering superior results in the competitive market.

    Clay Carter - President

    Clay Carter, the President at Clayco, drives strategic growth and operational oversight for key business segments, contributing to the company's comprehensive turnkey solutions. Carter's leadership ensures that Clayco continues to deliver exceptional quality in real estate, architecture, engineering, design-build, and construction services across North America. This executive focuses on enhancing client relationships and expanding market reach, reinforcing the company's commitment to exceeding expectations. The President's responsibilities include fostering innovation and ensuring projects are completed on time and within budget. Clay Carter plays a vital role in maintaining Clayco's strong market presence and its reputation for delivering outstanding results, aligning operational execution with the company's core mission.

    Ryan Abbott - President, Southwest

    Ryan Abbott, the President, Southwest at Clayco, leads and expands the company's operations and market presence within the southwestern region of North America. Abbott is responsible for driving business development, overseeing project execution, and ensuring the delivery of high-quality design-build and construction services tailored to regional needs. This executive focuses on building strong client relationships and fostering strategic partnerships to enhance Clayco's reputation for exceeding expectations. The President, Southwest's role involves managing regional teams and resources to ensure projects are completed efficiently, on time, and within budget. Ryan Abbott's leadership is crucial for capitalizing on regional opportunities and reinforcing Clayco's commitment to excellence in all undertakings.

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

    Kevin McKenna, the President, Construction & Chief Administrative Officer, Clayco Enterprise, directs construction operations and oversees critical administrative functions for the entire Clayco enterprise. McKenna ensures the seamless execution of construction projects across North America, upholding the company's commitment to delivering superior quality and exceeding client expectations. This executive manages administrative policies, procedures, and resources to support efficient operations and strategic growth. The President, Construction & Chief Administrative Officer's responsibilities include optimizing organizational structure and driving operational efficiencies. Kevin McKenna's dual role is essential for maintaining project timelines, budget adherence, and the overall administrative integrity of Clayco's diverse business units.
    Kevin McKenna

    Steven Sieckhaus - President

    Steven Sieckhaus, the President at Clayco, drives strategic initiatives and operational oversight, contributing significantly to the company's comprehensive turnkey solutions. Sieckhaus ensures that Clayco consistently delivers exceptional quality in real estate, architecture, engineering, design-build, and construction services across North America. This executive focuses on cultivating robust client partnerships and expanding market penetration, reinforcing the company's dedication to surpassing expectations. The President's role involves championing innovation and guaranteeing project completion within stipulated timelines and budgets. Steven Sieckhaus is instrumental in maintaining Clayco's formidable market standing and its legacy of delivering outstanding outcomes, aligning operational execution with the firm's foundational principles.
    Steven Sieckhaus

    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 works closely with the Chief Information Officer to align technology roadmaps with Clayco's broader business objectives, ensuring seamless project delivery and client satisfaction across North America. This role involves coordinating cross-functional technology projects and enhancing internal systems to support the company's design-build and construction services. The Chief of Staff To Chief Information Officer's focus includes optimizing IT resource allocation and driving digital transformation efforts. Jesse Sanders contributes to the effective implementation of technology solutions that uphold Clayco's commitment to delivering projects on time and on budget, reinforcing the company's reputation for excellence.

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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, President, Southwest.