Carylon Executive and Leadership Team

Marcie Hemmelstein, the Chief Executive Officer at Carylon, directs the overarching corporate strategy and operational vision for the national organization. Hemmelstein guides the integration of regional operating companies, ensuring cohesive service delivery in sewer system maintenance, water supply maintenance, and soil/sludge remediation. This leadership role focuses on expanding market reach and enhancing the company's position as a leader in environmental infrastructure maintenance. Marcie Hemmelstein drives the strategic initiatives that support the company's mission of preserving and improving essential public services across the United States. The Chief Executive Officer ensures alignment with long-term growth objectives and fosters a culture of innovation and operational efficiency throughout the enterprise.

Howard Harris, the President at Carylon, directs operational execution and regional performance across the organization's specialized service companies. Harris oversees the day-to-day management of sewer system maintenance, water supply maintenance, and soil/sludge remediation operations, ensuring adherence to stringent quality and safety standards. This leadership position focuses on optimizing resource allocation and driving operational excellence to meet client needs effectively. Howard Harris champions initiatives that enhance service delivery efficiency and expand the company's capabilities in environmental infrastructure management. The President plays a crucial role in fostering strong relationships with regional teams and ensuring seamless integration of new technologies and processes to support Carylon's national objectives.

Dennis Sullivan, the President at Carylon, spearheads strategic growth and operational expansion for the company's specialized environmental services. Sullivan oversees the integration and performance of regional operating companies focused on sewer system maintenance, water supply maintenance, and soil/sludge remediation. This executive drives initiatives aimed at enhancing service offerings and market penetration across key geographic areas. Dennis Sullivan ensures that operational strategies align with the company's mission to maintain and improve essential environmental infrastructure nationwide. The President focuses on fostering strong client relationships and identifying new opportunities for service innovation and business development, contributing significantly to Carylon's overall market leadership and operational effectiveness.

Jeremy Lapon, the Chief Technology Officer at Carylon, architects the technological roadmap for environmental infrastructure maintenance. Lapon oversees the development and implementation of advanced solutions for sewer system maintenance, water supply upkeep, and soil/sludge remediation. This executive drives digital transformation initiatives, enhancing operational efficiency and service quality across all regional operating companies. Jeremy Lapon ensures that Carylon leverages cutting-edge technology to meet evolving environmental challenges and regulatory demands. The Chief Technology Officer champions innovation in data analytics and system monitoring, providing critical insights for infrastructure management and predictive maintenance strategies. Lapon's focus is on building robust, scalable technological frameworks that support the company's national service delivery.

Hector Aponte, the Chief People Officer at Carylon, leads human capital strategy and organizational development for the national environmental services provider. Aponte oversees talent acquisition, employee engagement, and professional development programs designed to support the specialized workforce in sewer system maintenance, water supply maintenance, and soil/sludge remediation. This executive cultivates a strong corporate culture that prioritizes safety, expertise, and employee well-being across all operating units. Hector Aponte ensures that Carylon attracts and retains top talent essential for maintaining critical environmental infrastructure. The Chief People Officer drives initiatives that foster a collaborative and high-performing work environment, directly impacting the company's ability to deliver exceptional service nationwide.

Jackie Maloney, the Chief Legal Officer & Board Member at Carylon, provides strategic legal counsel and oversees all corporate governance matters. Maloney manages regulatory compliance, risk mitigation, and contractual agreements critical to the company's operations in environmental infrastructure maintenance, including sewer system maintenance, water supply maintenance, and soil/sludge remediation. This executive ensures that Carylon operates within all legal frameworks and upholds the highest ethical standards. Jackie Maloney advises the executive team and the Board of Directors on legal implications of business decisions and strategic initiatives. The Chief Legal Officer & Board Member plays a vital role in safeguarding the company's interests and supporting its long-term sustainable growth across the United States.