LEMOINE Executive and Leadership Team

September, 2026

Leadership Overview

LEMOINE has 10 executives leading key functions including strategy, disaster recovery, operations, finance, and infrastructure development.

Focused on delivering comprehensive project solutions, LEMOINE maintains a commitment to excellence across building construction and emergency response sectors to ensure client success through every project stage.

Leadership Roles at LEMOINE

  • Chief Executive Officer - Seth Lemoine
  • Chief Executive Officer, Macro, , Disaster Services - Richard McElligott
  • Chief Financial Officer - Donald Broussard
  • Chief Operating Officer - William Lemoine
  • President, Dcmc, Disaster Services - Barry Scanlon
  • President, Disaster Services - Michael Rice
  • President, Macro, Disaster Services, Transportation Services - Shannon Broussard
  • President - Cal Lemoine
  • President, Macro, Disaster Services, Emergency Services - Clyde Guilbeau
  • President - Jack Darnall
  • Seth Lemoine - Chief Executive Officer

    Seth Lemoine, the Chief Executive Officer at LEMOINE, directs the overarching corporate strategy and long-term vision for the organization. This executive oversees the integration of infrastructure and building construction services to ensure seamless project delivery for clients. By aligning departmental goals with market demands, the Chief Executive Officer drives growth across all service lines. Seth Lemoine maintains constant communication with the Board to refine operational standards and enhance competitive positioning within the construction industry. The leadership approach emphasizes efficiency and reliability, ensuring that every project receives the necessary resources for successful completion. Through rigorous oversight of organizational performance, the Chief Executive Officer secures the firm's reputation as a premier partner for complex infrastructure and disaster recovery initiatives. This strategic focus enables the company to navigate diverse market challenges while maintaining high standards of quality and safety across all regional operations.
    Seth Lemoine

    Richard McElligott - Chief Executive Officer, Macro, , Disaster Services

    Richard McElligott, the Chief Executive Officer, Macro, , Disaster Services at LEMOINE, manages the specialized disaster response and recovery division. This executive architects large-scale emergency service frameworks that allow the company to mobilize resources rapidly during critical events. By coordinating with government agencies and private sector partners, the Chief Executive Officer, Macro, , Disaster Services ensures that recovery efforts meet stringent regulatory requirements and operational timelines. Richard McElligott monitors the deployment of personnel and equipment across broad geographic regions to maintain readiness for immediate disaster intervention. This leadership role involves optimizing supply chain logistics and field operations to maximize efficiency during high-pressure scenarios. Through the implementation of advanced project management methodologies, the Chief Executive Officer, Macro, , Disaster Services guarantees that disaster recovery programs deliver consistent results. This focus on operational excellence supports the firm's mission to provide comprehensive support during the most challenging infrastructure crises.

    Donald Broussard - Chief Financial Officer

    Donald Broussard, the Chief Financial Officer at LEMOINE, manages the financial health and fiscal strategy of the organization. This executive oversees budgeting, financial reporting, and capital allocation to support the company's growth in the construction and disaster recovery sectors. By analyzing market trends and project profitability, the Chief Financial Officer provides the data necessary for informed executive decision-making. Donald Broussard directs the financial planning processes that ensure sufficient liquidity for large-scale infrastructure projects and emergency response operations. This leadership role involves maintaining strong relationships with financial institutions and stakeholders to secure the capital required for long-term expansion. Through rigorous risk management and internal auditing, the Chief Financial Officer protects the company's assets and ensures compliance with all financial regulations. This focus on fiscal stability enables the firm to pursue ambitious projects while maintaining a robust balance sheet and delivering consistent value to all partners.

    William Lemoine - Chief Operating Officer

    William Lemoine, the Chief Operating Officer at LEMOINE, governs the daily execution of building construction and infrastructure projects. This executive supervises internal workflows, ensuring that project teams adhere to safety protocols and quality benchmarks. By streamlining communication between field operations and corporate management, the Chief Operating Officer improves overall project delivery speed and cost-effectiveness. William Lemoine evaluates operational performance metrics to identify areas for process improvement and resource optimization. This leadership role requires constant collaboration with project managers to resolve technical challenges and maintain project schedules. Through the implementation of standardized construction practices, the Chief Operating Officer ensures that every project aligns with the company's commitment to excellence. This focus on operational discipline supports the firm's ability to handle diverse construction requirements, from initial planning to final completion, while maintaining high levels of client satisfaction across all active project sites.
    William Lemoine

    Barry Scanlon - President, Dcmc, Disaster Services

    Barry Scanlon, the President, Dcmc, Disaster Services at LEMOINE, leads the Dcmc division with a focus on specialized disaster services. This executive architects strategic initiatives that enhance the company's capacity to manage complex recovery programs. By overseeing the coordination of specialized teams, the President, Dcmc, Disaster Services ensures that all disaster response activities align with the firm's broader mission of providing comprehensive project support. Barry Scanlon monitors the performance of recovery projects to ensure that outcomes meet client expectations and safety standards. This leadership role involves developing partnerships with key stakeholders to expand the reach of disaster services across diverse geographic markets. Through the application of technical expertise and project management skills, the President, Dcmc, Disaster Services drives the success of critical recovery efforts. This focus on specialized service delivery strengthens the company's position as a leader in the disaster response industry, ensuring reliable support during times of urgent need.

    Michael Rice - President, Disaster Services

    Michael Rice, the President, Disaster Services at LEMOINE, directs the operational strategy for the company's disaster services division. This executive oversees the planning and execution of emergency response projects, ensuring that teams remain prepared for immediate deployment. By managing the logistics of disaster recovery, the President, Disaster Services ensures that resources reach affected areas efficiently and effectively. Michael Rice collaborates with other executive leaders to integrate disaster services with the firm's broader construction and infrastructure capabilities. This leadership role involves evaluating the effectiveness of response strategies and implementing improvements to enhance service delivery. Through the oversight of field operations, the President, Disaster Services maintains high standards of performance and safety during all recovery missions. This focus on operational readiness and execution supports the company's ability to provide comprehensive disaster recovery solutions, reinforcing the firm's reputation for reliability and excellence in the face of significant environmental and infrastructure challenges.

    Shannon Broussard - President, Macro, Disaster Services, Transportation Services

    Shannon Broussard, the President, Macro, Disaster Services, Transportation Services at LEMOINE, manages the integration of transportation services within the broader disaster recovery and macro-level project frameworks. This executive oversees the logistics and infrastructure requirements necessary to support large-scale transportation projects. By coordinating with internal teams, the President, Macro, Disaster Services, Transportation Services ensures that transportation initiatives align with the company's overall project delivery goals. Shannon Broussard monitors the performance of transportation services to ensure that all projects meet safety and efficiency standards. This leadership role involves developing strategic plans to expand the company's footprint in the transportation sector while maintaining the quality of disaster services. Through the application of project management expertise, the President, Macro, Disaster Services, Transportation Services drives the successful completion of complex transportation infrastructure projects. This focus on multi-disciplinary coordination supports the firm's mission to provide comprehensive, one-call solutions for diverse client needs.

    Cal Lemoine - President

    Cal Lemoine, the President at LEMOINE, oversees the strategic development and execution of core business initiatives. This executive focuses on driving growth within the building construction and infrastructure sectors by fostering innovation and operational excellence. By collaborating with other leaders, the President ensures that all departments work in harmony to achieve the company's long-term objectives. Cal Lemoine monitors market trends to identify new opportunities for expansion and service enhancement. This leadership role involves maintaining high standards of quality across all projects and ensuring that the firm remains a trusted partner for clients. Through the oversight of key business functions, the President supports the company's mission to provide comprehensive project services. This focus on strategic alignment and performance management enables the firm to maintain its competitive edge while delivering consistent results across all construction and infrastructure projects, reinforcing the company's commitment to excellence and reliability in every endeavor.

    Clyde Guilbeau - President, Macro, Disaster Services, Emergency Services

    Clyde Guilbeau, the President, Macro, Disaster Services, Emergency Services at LEMOINE, directs the emergency services division with a focus on macro-level disaster response. This executive architects the operational frameworks that allow the company to provide rapid and effective emergency support. By overseeing the deployment of specialized teams, the President, Macro, Disaster Services, Emergency Services ensures that all emergency response activities meet the highest standards of safety and efficiency. Clyde Guilbeau collaborates with other leaders to integrate emergency services with the firm's broader disaster recovery and infrastructure capabilities. This leadership role involves managing the logistics of emergency response to ensure that resources are available when and where they are needed most. Through the application of technical expertise and project management skills, the President, Macro, Disaster Services, Emergency Services drives the success of critical emergency missions. This focus on operational excellence supports the company's mission to provide comprehensive, reliable support during times of crisis.

    Jack Darnall - President

    Jack Darnall, the President at LEMOINE, leads the development and implementation of strategic initiatives aimed at enhancing the company's construction and project service capabilities. This executive oversees the management of complex projects, ensuring that teams adhere to the highest standards of quality and safety. By fostering a culture of innovation and efficiency, the President drives the continuous improvement of project delivery processes. Jack Darnall collaborates with other C-suite leaders to align departmental goals with the firm's overall mission of providing comprehensive, one-call solutions. This leadership role involves evaluating project performance and implementing strategies to optimize resource utilization and client satisfaction. Through the oversight of key operational areas, the President supports the company's growth and market impact. This focus on strategic execution and operational excellence enables the firm to successfully navigate the challenges of the construction industry while delivering consistent, high-quality results for all clients across diverse project types.
    Jack Darnall

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    Frequently Asked Questions Regarding LEMOINE Top Executives and Leadership Team

    Who leads LEMOINE?
    LEMOINE is led by Seth Lemoine (Chief Executive Officer), along with executives such as Richard McElligott (Chief Executive Officer, Macro, , Disaster Services) and Donald Broussard (Chief Financial Officer).
    Who is part of LEMOINE’s executive team?
    The executive team of LEMOINE includes leaders such as Seth Lemoine (Chief Executive Officer), Richard McElligott (Chief Executive Officer, Macro, , Disaster Services), Donald Broussard (Chief Financial Officer) and other senior executives.
    How many executives does LEMOINE have?
    LEMOINE has 10 executives leading key business areas.
    What roles are included in LEMOINE’s leadership team?
    The leadership team of LEMOINE includes roles such as Chief Executive Officer, Chief Executive Officer, Macro, , Disaster Services, Chief Financial Officer, Chief Operating Officer, President, Dcmc, Disaster Services.