Clark Construction Executive and Leadership Team

September, 2026

Leadership Overview

Clark Construction has 10 executives leading key functions including regional strategy, infrastructure operations, financial management, and executive leadership.

Committed to building complex civil and commercial projects, Clark Construction delivers high-impact infrastructure solutions across highways, railways, and airports while maintaining a legacy of engineering excellence and operational precision.

Leadership Roles at Clark Construction

  • Chief Executive Officer, Mid Atlantic Region - William Talbert
  • Group Chief Executive Officer, Western At Clark Construction Group - Michael Hartman
  • Chief Executive Officer (Eastern Regional Group, Clark Health & Clark Technologies) - Ryan McKenzie
  • Chief Financial Officer - Anthony Rohac
  • Chief Operating Officer - David Reece
  • Group Chief Operating Officer, Infrastructure - Kris Manning
  • Division President - Brian Walker
  • Division President - Mo Hosseini
  • Group President, Infrastructure - John O'Keefe
  • Jefe De Personal - Pedro Campos
  • William Talbert - Chief Executive Officer, Mid Atlantic Region

    William Talbert, the Chief Executive Officer, Mid Atlantic Region at Clark Construction, directs all commercial and civil contracting activities throughout the Mid-Atlantic corridor. Talbert oversees the execution of complex highway and railway projects, ensuring that regional operations align with the broader corporate mission of delivering high-quality infrastructure. By managing local project teams and coordinating with regional stakeholders, the Chief Executive Officer, Mid Atlantic Region maintains strict adherence to safety and efficiency standards. William Talbert drives the strategic growth of the regional portfolio, focusing on the expansion of water treatment facility contracts and airport modernization efforts. Through rigorous oversight of project lifecycles, Talbert secures long-term operational success. This leadership role requires constant collaboration with the executive board to optimize resource allocation across the region. Ultimately, the Chief Executive Officer, Mid Atlantic Region ensures that every project meets the rigorous technical requirements expected of the firm.

    Michael Hartman - Group Chief Executive Officer, Western At Clark Construction Group

    Michael Hartman, the Group Chief Executive Officer, Western At Clark Construction Group at Clark Construction, manages all heavy construction initiatives across the Western market. Hartman directs the strategic planning for large-scale civil projects, including major transportation hubs and critical utility infrastructure. Overseeing the Western division, the Group Chief Executive Officer, Western At Clark Construction Group ensures that project delivery remains consistent with the firm's reputation for technical precision. Michael Hartman coordinates with regional project managers to mitigate risks and optimize construction timelines. By fostering strong relationships with public and private sector clients, Hartman expands the company's footprint in the Western region. This executive role involves balancing complex logistical demands with the need for sustainable building practices. Through the application of advanced engineering methodologies, the Group Chief Executive Officer, Western At Clark Construction Group drives significant revenue growth and reinforces the market position of the organization.

    Ryan McKenzie - Chief Executive Officer (Eastern Regional Group, Clark Health & Clark Technologies)

    Ryan McKenzie, the Chief Executive Officer (Eastern Regional Group, Clark Health & Clark Technologies) at Clark Construction, directs the specialized operations within the Eastern region, focusing specifically on healthcare facilities and technological infrastructure. McKenzie oversees the development of advanced building solutions that meet the unique regulatory and technical demands of the health and tech sectors. By managing the Eastern Regional Group, the Chief Executive Officer (Eastern Regional Group, Clark Health & Clark Technologies) ensures that project delivery aligns with the firm's commitment to innovation and quality. Ryan McKenzie coordinates with specialized engineering teams to implement cutting-edge construction techniques in sensitive environments. This leadership role involves driving business development in high-growth markets and ensuring that the firm remains at the forefront of technological integration in construction. Through strategic oversight of these niche portfolios, McKenzie secures the company's reputation as a leader in complex, high-tech infrastructure development.
    Ryan McKenzie

    Anthony Rohac - Chief Financial Officer

    Anthony Rohac, the Chief Financial Officer at Clark Construction, manages the fiscal health and capital allocation strategies for the entire enterprise. Rohac directs the financial planning, budgeting, and risk management processes that underpin the company's heavy construction projects. Overseeing the financial reporting and treasury functions, the Chief Financial Officer ensures that the firm maintains the liquidity necessary to support large-scale infrastructure investments. Anthony Rohac collaborates with the executive team to evaluate the profitability of new civil contracts and long-term capital projects. By analyzing market trends and economic indicators, Rohac provides the strategic insights required to navigate the complexities of the construction industry. This leadership role involves maintaining strong relationships with financial institutions and stakeholders to secure the funding required for growth. Through disciplined financial oversight, the Chief Financial Officer protects the company's assets and drives sustainable economic performance across all regional divisions.

    David Reece - Chief Operating Officer

    David Reece, the Chief Operating Officer at Clark Construction, architects the internal operational frameworks that support the firm's diverse construction portfolio. Reece directs the integration of field operations with corporate strategy, ensuring that all civil and commercial projects maintain high standards of productivity. Overseeing the daily execution of complex infrastructure builds, the Chief Operating Officer monitors resource deployment and supply chain efficiency across all active sites. David Reece collaborates with other C-suite leaders to streamline project management processes and enhance overall operational agility. By implementing standardized safety protocols and quality control measures, Reece ensures that the company delivers consistent results on high-stakes projects. This leadership role focuses on optimizing the internal systems that allow the firm to scale effectively. Through the continuous improvement of operational workflows, the Chief Operating Officer supports the long-term financial health and competitive advantage of the entire organization.
    David Reece

    Kris Manning - Group Chief Operating Officer, Infrastructure

    Kris Manning, the Group Chief Operating Officer, Infrastructure at Clark Construction, directs the operational execution of all large-scale infrastructure projects, including highways and water treatment facilities. Manning oversees the technical teams responsible for the design and construction of critical public works. By managing the operational lifecycle of these massive projects, the Group Chief Operating Officer, Infrastructure ensures that engineering standards are met and project milestones are achieved on time. Kris Manning collaborates with regional leaders to allocate specialized equipment and personnel to the most demanding sites. This leadership role focuses on the technical challenges inherent in civil engineering and the need for robust, long-lasting infrastructure solutions. Through the implementation of advanced construction methodologies, Manning drives efficiency and safety across the infrastructure portfolio. The Group Chief Operating Officer, Infrastructure maintains the firm's competitive edge by delivering complex projects that serve as the backbone of regional transportation and utility networks.

    Brian Walker - Division President

    Brian Walker, the Division President at Clark Construction, directs the strategic initiatives and project delivery for a key commercial construction division. Walker oversees the day-to-day operations of high-profile building projects, ensuring that client requirements are met with precision and technical expertise. By managing the division's project managers and field staff, the Division President maintains a focus on safety, quality, and schedule adherence. Brian Walker collaborates with the executive team to identify new market opportunities and expand the division's portfolio of commercial work. This leadership role involves fostering a culture of excellence and accountability within the project teams. Through the effective management of resources and client relationships, Walker drives the division's growth and contributes to the overall success of the firm. The Division President ensures that every project reflects the company's commitment to building durable, high-quality structures that meet the evolving needs of the commercial sector.

    Mo Hosseini - Division President

    Mo Hosseini, the Division President at Clark Construction, directs the operational strategy for a specialized division focused on civil infrastructure and heavy construction. Hosseini oversees the planning and execution of complex projects, ensuring that technical specifications and safety standards are strictly followed. By managing the division's project teams, the Division President ensures that resources are utilized efficiently to meet project deadlines. Mo Hosseini collaborates with other division leaders to share best practices and optimize the firm's approach to large-scale construction. This leadership role involves building strong partnerships with public agencies and private clients to secure long-term project pipelines. Through the effective management of project lifecycles, Hosseini drives the division's performance and contributes to the firm's overall market impact. The Division President ensures that the company remains a trusted partner for critical infrastructure development, consistently delivering high-quality results that support regional growth and connectivity.

    John O'Keefe - Group President, Infrastructure

    John O'Keefe, the Group President, Infrastructure at Clark Construction, directs the overarching strategy for the firm's infrastructure business unit. O'Keefe oversees the development and execution of major civil projects, including airports and large-scale transportation networks. By managing the group's strategic direction, the Group President, Infrastructure ensures that the company remains a leader in the heavy construction market. John O'Keefe collaborates with the executive board to set long-term goals and evaluate the feasibility of large-scale infrastructure investments. This leadership role involves navigating the complexities of public-private partnerships and ensuring that the firm's projects meet the highest standards of engineering excellence. Through the effective management of the infrastructure group, O'Keefe drives revenue growth and strengthens the company's market position. The Group President, Infrastructure ensures that the firm continues to deliver the critical infrastructure projects that support the economic development and connectivity of the regions served.

    Pedro Campos - Jefe De Personal

    Pedro Campos, the Jefe De Personal at Clark Construction, directs the human capital strategy and organizational development initiatives for the firm. Campos oversees the recruitment, training, and retention of the skilled workforce required to execute complex construction projects. By managing the internal talent pipeline, the Jefe De Personal ensures that the company maintains a competitive advantage through a highly capable and diverse team. Pedro Campos collaborates with department heads to align workforce planning with the strategic goals of the organization. This leadership role involves fostering a positive work environment and implementing programs that support employee growth and safety. Through the effective management of human resources, Campos drives organizational efficiency and supports the firm's ability to scale operations across different regions. The Jefe De Personal plays a vital role in maintaining the company's culture and ensuring that the workforce remains prepared to meet the challenges of the modern construction industry.

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    Frequently Asked Questions Regarding Clark Construction Top Executives and Leadership Team

    Who leads Clark Construction?
    Clark Construction is led by William Talbert (Chief Executive Officer, Mid Atlantic Region), along with executives such as Michael Hartman (Group Chief Executive Officer, Western At Clark Construction Group) and Ryan McKenzie (Chief Executive Officer (Eastern Regional Group, Clark Health & Clark Technologies)).
    Who is part of Clark Construction’s executive team?
    The executive team of Clark Construction includes leaders such as William Talbert (Chief Executive Officer, Mid Atlantic Region), Michael Hartman (Group Chief Executive Officer, Western At Clark Construction Group), Ryan McKenzie (Chief Executive Officer (Eastern Regional Group, Clark Health & Clark Technologies)) and other senior executives.
    How many executives does Clark Construction have?
    Clark Construction has 10 executives leading key business areas.
    What roles are included in Clark Construction’s leadership team?
    The leadership team of Clark Construction includes roles such as Chief Executive Officer, Mid Atlantic Region, Group Chief Executive Officer, Western At Clark Construction Group, Chief Executive Officer (Eastern Regional Group, Clark Health & Clark Technologies), Chief Financial Officer, Chief Operating Officer.