Curtis Executive and Leadership Team

August, 2026

Leadership Overview

Curtis has 6 executives leading key functions including strategy, financial oversight, technology development, information systems, operational management, and quality assurance.

Driven by a commitment to electrification excellence, Curtis delivers advanced control systems and instrumentation for global industrial and mobility markets through collaborative engineering partnerships.

Leadership Roles at Curtis

  • President & Chief Executive Officer - Stewart Marwell
  • Chief Financial Officer - Frank Fiumara
  • President - Nicholas Marwell
  • President, Viice Quality Assurance - Dennis Houghton
  • Chief Technology Officer - Daniel Franklin
  • Vice President & Chief Information Officer - James Byrnes
  • Stewart Marwell - President & Chief Executive Officer

    Stewart Marwell, the President & Chief Executive Officer at Curtis, directs the overarching strategic vision for the organization. Overseeing global operations, the President & Chief Executive Officer ensures the alignment of engineering initiatives with the evolving demands of the electric vehicle sector. This leadership role involves fostering long-term partnerships with manufacturers to integrate motor controllers and battery management technologies into diverse off-road applications. By prioritizing innovation and reliability, Stewart Marwell maintains the competitive edge of the company within the international electrification market. The President & Chief Executive Officer coordinates with the board to secure sustainable growth while managing worldwide production capabilities. Through rigorous oversight of corporate performance, Marwell drives the expansion of power conversion systems across multiple continents. This executive focus guarantees that the company remains a leader in providing integrated solutions for hybrid and electric mobility platforms, ultimately securing the long-term financial and operational health of the entire enterprise.
    Stewart Marwell

    Frank Fiumara - Chief Financial Officer

    Frank Fiumara, the Chief Financial Officer at Curtis, manages the fiscal health and capital allocation strategies for the organization. Overseeing financial reporting and risk management, the Chief Financial Officer ensures that resources support the development of advanced instrumentation and control systems. This leadership role involves analyzing market trends to optimize investment in research and development for battery management technologies. By maintaining robust financial controls, Frank Fiumara supports the global manufacturing footprint and ensures the company meets performance targets across industrial sectors. The Chief Financial Officer collaborates with executive leadership to evaluate the economic viability of new product lines and international expansion efforts. Through precise budget management and strategic planning, Fiumara strengthens the balance sheet, allowing for continued investment in electrification innovation. This financial stewardship provides the necessary stability for the company to deliver high-quality, reliable power conversion solutions to a diverse client base operating in demanding off-road environments.

    Nicholas Marwell - President

    Nicholas Marwell, the President at Curtis, manages the day-to-day operational execution and regional market initiatives. Overseeing the implementation of manufacturing protocols, the President ensures that the production of control systems and instrumentation meets the highest standards of quality and reliability. This leadership role involves coordinating with regional managers to drive growth in off-road and industrial sectors. By streamlining internal processes, Nicholas Marwell enhances the efficiency of the supply chain and production cycles. The President collaborates with the executive team to translate strategic goals into actionable operational plans that support the company's global footprint. Through the active management of production facilities, Marwell ensures that the company delivers consistent performance to manufacturers worldwide. This operational focus allows the organization to maintain its reputation for excellence in electrification technologies, providing the necessary support for the successful deployment of motor controllers and power conversion systems in diverse, high-demand environments across the international market.

    Dennis Houghton - President, Viice Quality Assurance

    Dennis Houghton, the President, Viice Quality Assurance at Curtis, directs the comprehensive quality management systems that define the company's manufacturing excellence. Overseeing the rigorous testing and validation of motor controllers and battery management technologies, the President, Viice Quality Assurance ensures that every product meets strict performance and safety standards. This leadership role involves establishing quality benchmarks across all global production sites to guarantee reliability in industrial and mobility applications. By implementing continuous improvement initiatives, Dennis Houghton minimizes defects and optimizes the manufacturing process for power conversion systems. The President, Viice Quality Assurance collaborates with engineering and production teams to identify potential risks and implement preventative measures. Through the enforcement of stringent quality protocols, Houghton protects the company's reputation for delivering high-performance electrification solutions. This commitment to quality assurance ensures that the company remains a trusted partner for manufacturers requiring dependable, long-lasting components for their electric and hybrid vehicle platforms.

    Daniel Franklin - Chief Technology Officer

    Daniel Franklin, the Chief Technology Officer at Curtis, architects the technical roadmap for advanced control systems and programmable displays. Overseeing the engineering teams, the Chief Technology Officer ensures the successful integration of motor controllers and power conversion systems into modern electric vehicles. This leadership role involves driving innovation in battery management technologies to meet the rigorous performance standards of industrial and mobility applications. By fostering a culture of collaborative engineering, Daniel Franklin accelerates the development of next-generation electrification solutions. The Chief Technology Officer coordinates with global research centers to translate complex technical requirements into reliable, high-performance products. Through the implementation of cutting-edge design methodologies, Franklin enhances the functionality and efficiency of the entire product portfolio. This technical focus allows the company to maintain a dominant position in the market, providing manufacturers with the sophisticated tools necessary to advance the transition toward sustainable, electric-powered transportation systems across various global regions.

    James Byrnes - Vice President & Chief Information Officer

    James Byrnes, the Vice President & Chief Information Officer at Curtis, directs the digital infrastructure and information technology strategy for the organization. Overseeing the secure management of data and enterprise systems, the Vice President & Chief Information Officer ensures that global production and engineering teams possess the tools required for seamless collaboration. This leadership role involves implementing scalable software solutions that support the manufacturing of motor controllers and instrumentation. By optimizing internal communication networks, James Byrnes facilitates the efficient flow of information across worldwide research and development facilities. The Vice President & Chief Information Officer collaborates with other executives to integrate digital technologies into the company's core business processes, enhancing operational transparency and speed. Through the modernization of IT systems, Byrnes supports the company's commitment to quality and reliability in electrification technologies. This strategic focus on digital transformation ensures that the organization remains agile and responsive to the complex needs of the global mobility market.

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    Frequently Asked Questions Regarding Curtis Top Executives and Leadership Team

    Who leads Curtis?
    Curtis is led by Stewart Marwell (President & Chief Executive Officer), along with executives such as Frank Fiumara (Chief Financial Officer) and Nicholas Marwell (President).
    Who is part of Curtis’s executive team?
    The executive team of Curtis includes leaders such as Stewart Marwell (President & Chief Executive Officer), Frank Fiumara (Chief Financial Officer), Nicholas Marwell (President) and other senior executives.
    How many executives does Curtis have?
    Curtis has 6 executives leading key business areas.
    What roles are included in Curtis’s leadership team?
    The leadership team of Curtis includes roles such as President & Chief Executive Officer, Chief Financial Officer, President, President, Viice Quality Assurance, Chief Technology Officer.