Modigent Executive and Leadership Team

October, 2026

Leadership Overview

Modigent has 7 executives leading key functions including strategy, information technology, legal affairs, human resources, and regional operations.

Focused on sustainable infrastructure, Modigent delivers advanced mechanical and controls systems that minimize carbon impact while optimizing facility performance for clients across the nation.

Leadership Roles at Modigent

  • Chief Executive Officer - Daniel Bueschel
  • President - Southwest Region - Francis Doyle
  • Regional President - James Rist
  • Regional President - Christopher Schulken
  • Chief Information Officer - Tom McNany
  • Chief Legal Officer - Ashley Welvaert
  • Chief People Officer - Susana Sala
  • Daniel Bueschel - Chief Executive Officer

    Daniel Bueschel, the Chief Executive Officer at Modigent, directs the overarching corporate strategy and long-term vision for the organization. Overseeing the integration of advanced critical environment technologies, the Chief Executive Officer ensures that all mechanical and controls systems align with sustainability goals. This leadership role involves constant collaboration with the Board to drive growth across the nation. By fostering a culture of integrity and service, Daniel Bueschel maintains the company's reputation as a leader in next-generation infrastructure. The Chief Executive Officer monitors market trends to identify opportunities for expanding the firm's footprint in the HVAC and plumbing sectors. Through rigorous oversight of operational efficiency, Bueschel guarantees that every project meets the highest standards of safety and future-proof design. Ultimately, the Chief Executive Officer secures the financial health and competitive positioning of the enterprise within the construction industry.
    Daniel Bueschel

    Francis Doyle - President - Southwest Region

    Francis Doyle, the President - Southwest Region at Modigent, directs all operational activities and market expansion efforts within the southwestern United States. Overseeing regional project delivery, the President - Southwest Region ensures that mechanical and controls systems meet the specific needs of local facility occupants. This leadership role involves managing client relationships and driving revenue growth through the implementation of sustainable energy solutions. By coordinating with local teams, Francis Doyle maintains the company's high standards for service and integrity in the HVAC and plumbing sectors. The President - Southwest Region monitors regional market dynamics to identify new opportunities for infrastructure development. Through the effective allocation of resources, Doyle optimizes project timelines and enhances operational efficiency. Ultimately, the President - Southwest Region secures the company's market position by delivering high-quality, future-proof workplaces that minimize carbon impact across the entire region.

    James Rist - Regional President

    James Rist, the Regional President at Modigent, manages the execution of advanced critical environment technologies across assigned territories. Overseeing the technical teams, the Regional President ensures that all design-build mechanical and controls systems adhere to the company's rigorous quality benchmarks. This leadership role involves optimizing supply chain logistics to support efficient project completion. By fostering strong partnerships with local stakeholders, James Rist drives the adoption of sustainable energy solutions in new construction and retrofits. The Regional President evaluates performance metrics to improve service delivery and client satisfaction. Through the implementation of standardized operational procedures, Rist enhances the consistency of the firm's output. Ultimately, the Regional President supports the company's national mission by ensuring that every project contributes to the creation of safe, efficient, and future-proof environments for all facility occupants.

    Christopher Schulken - Regional President

    Christopher Schulken, the Regional President at Modigent, leads the strategic deployment of HVAC and plumbing services across key market areas. Overseeing the integration of next-generation infrastructure, the Regional President focuses on scaling operations to meet the growing demand for energy-efficient systems. This leadership role involves mentoring project managers to ensure that every installation reflects the company's commitment to integrity and technical excellence. By analyzing regional performance data, Christopher Schulken identifies areas for process improvement and cost reduction. The Regional President coordinates with the executive team to align regional goals with the broader corporate strategy. Through the successful management of complex mechanical projects, Schulken enhances the firm's reputation for reliability and innovation. Ultimately, the Regional President drives the company's growth by delivering high-impact solutions that improve the experience of facility occupants while reducing overall carbon footprints.

    Tom McNany - Chief Information Officer

    Tom McNany, the Chief Information Officer at Modigent, architects the digital infrastructure necessary to support complex mechanical and controls systems. Overseeing the firm's technological roadmap, the Chief Information Officer implements secure data solutions that enhance operational efficiency for facility occupants. This leadership role involves managing the cybersecurity framework to protect critical environment technologies from emerging threats. By digitizing workflows, Tom McNany enables seamless collaboration across regional teams. The Chief Information Officer evaluates new software platforms to ensure the company remains at the forefront of energy-efficient design-build practices. Through the deployment of advanced analytics, McNany provides actionable insights that drive better decision-making for the executive team. Ultimately, the Chief Information Officer maintains the robust digital backbone required to support the company's commitment to sustainable and future-proof workplaces across the entire national portfolio.
    Tom McNany
    Ashley Welvaert, the Chief Legal Officer at Modigent, manages all regulatory compliance and contractual obligations related to advanced critical environment technologies. Overseeing the legal department, the Chief Legal Officer mitigates risk across diverse construction projects and energy solution deployments. This leadership role involves drafting complex agreements that protect the firm's intellectual property and commitment to sustainable design. By providing strategic counsel to the executive team, Ashley Welvaert ensures that all business activities adhere to industry standards and safety regulations. The Chief Legal Officer navigates the intricacies of regional construction laws to facilitate smooth operations nationwide. Through proactive dispute resolution and contract management, Welvaert supports the company's dedication to integrity and collaboration. Ultimately, the Chief Legal Officer safeguards the organization's interests while enabling the successful execution of large-scale mechanical and controls systems projects.

    Susana Sala - Chief People Officer

    Susana Sala, the Chief People Officer at Modigent, drives the talent acquisition and organizational development strategies essential for maintaining a high-performance workforce. Overseeing human resources, the Chief People Officer cultivates a culture of service and integrity that aligns with the company's mission. This leadership role involves designing training programs that equip staff with the skills needed to manage next-generation infrastructure and energy solutions. By fostering an inclusive environment, Susana Sala ensures that the firm attracts top-tier talent in the HVAC and plumbing sectors. The Chief People Officer monitors employee engagement to support the company's commitment to safe and future-proof workplaces. Through strategic workforce planning, Sala aligns personnel capabilities with the evolving needs of the business. Ultimately, the Chief People Officer strengthens the organizational foundation, ensuring that the team possesses the expertise required to deliver superior mechanical and controls systems to clients.

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    Frequently Asked Questions Regarding Modigent Top Executives and Leadership Team

    Who leads Modigent?
    Modigent is led by Daniel Bueschel (Chief Executive Officer), along with executives such as Francis Doyle (President - Southwest Region) and James Rist (Regional President).
    Who is part of Modigent’s executive team?
    The executive team of Modigent includes leaders such as Daniel Bueschel (Chief Executive Officer), Francis Doyle (President - Southwest Region), James Rist (Regional President) and other senior executives.
    How many executives does Modigent have?
    Modigent has 7 executives leading key business areas.
    What roles are included in Modigent’s leadership team?
    The leadership team of Modigent includes roles such as Chief Executive Officer, President - Southwest Region, Regional President, Regional President, Chief Information Officer.