Leadership Overview
Triumph Group has 10 executives leading key functions including strategy, finance, administration, legal, and operations.
Driven by innovation, Triumph Group designs, engineers, manufactures, repairs, and overhauls a comprehensive portfolio of aerostructures, aircraft components, accessories, subassemblies, and systems, solidifying its market position through advanced engineering and robust operational execution.
Driven by innovation, Triumph Group designs, engineers, manufactures, repairs, and overhauls a comprehensive portfolio of aerostructures, aircraft components, accessories, subassemblies, and systems, solidifying its market position through advanced engineering and robust operational execution.
Leadership Roles at Triumph Group
Allen Siverls - President & Chief Executive Officer
Allen Siverls, the President & Chief Executive Officer at Triumph Group, directs the overarching corporate strategy and operational execution across all business units. Siverls guides the company's long-term vision, ensuring alignment with market demands for aerostructures and aircraft components. This leadership role involves driving innovation in design and manufacturing processes, critical for maintaining a competitive edge in the aerospace sector. Overseeing global operations, Siverls ensures the efficient delivery of engineered solutions and aftermarket services. The Chief Executive Officer's focus extends to fostering key stakeholder relationships and championing the company's commitment to quality and reliability. Through strategic decision-making, Allen Siverls propels Triumph Group's growth and reinforces its reputation as a leader in the aerospace industry.
William Gresher - Chief Financial Officer
William Gresher, the Chief Financial Officer at Triumph Group, manages the company's financial health and strategic fiscal planning. Gresher oversees all financial operations, including accounting, treasury, and investor relations, ensuring robust financial controls and reporting. This executive role is pivotal in supporting Triumph Group's design, engineering, and manufacturing initiatives by securing necessary capital and optimizing resource allocation. The Chief Financial Officer's responsibilities include developing financial models to assess new market opportunities and manage existing contracts for aerostructures and aircraft components. By providing critical financial insights, William Gresher enables informed decision-making across the organization, driving profitability and sustainable growth for Triumph Group.
James McCabe - Chief Financial Officer & Senior VP
James McCabe, the Chief Financial Officer & Senior VP at Triumph Group, directs comprehensive financial strategies and oversees senior vice presidential functions. McCabe's dual role encompasses managing the company's fiscal operations, including budgeting, forecasting, and financial analysis, while also providing senior leadership oversight for key strategic initiatives. This position is crucial for supporting Triumph Group's extensive portfolio of aerostructures, aircraft components, and aftermarket services. The Chief Financial Officer & Senior VP ensures financial discipline and drives efficiency across all departments, contributing directly to the company's profitability and market competitiveness. James McCabe's leadership ensures financial stability and supports the ongoing growth and operational excellence of Triumph Group.

Don Fowler - President
Don Fowler, the President at Triumph Group, leads specific operational divisions, driving performance and strategic execution within assigned business units. Fowler's executive mandate focuses on optimizing the design, manufacturing, and repair processes for aerostructures and aircraft components. This leadership position involves overseeing day-to-day operations, ensuring adherence to quality standards, and fostering a culture of continuous improvement. The President's responsibilities extend to managing cross-functional teams and collaborating with other executives to achieve corporate objectives. By focusing on operational excellence, Don Fowler significantly contributes to Triumph Group's ability to deliver complex systems and subassemblies to its global customer base.
Iqbal Singh - President, Geared Solutions
Iqbal Singh, the President, Geared Solutions at Triumph Group, directs the strategic vision and operational performance of the Geared Solutions division. Singh is responsible for the design, engineering, manufacturing, and repair of geared components and related systems for the aerospace industry. This executive role involves driving innovation in gear technology and ensuring the highest standards of quality and reliability for critical aircraft parts. The President, Geared Solutions oversees all aspects of the division's business, including market development, customer relations, and financial performance. Through focused leadership, Iqbal Singh enhances Triumph Group's capabilities in specialized aerospace systems and contributes to its overall market leadership.
Justin Wolfanger - President Operating Company
Justin Wolfanger, the President Operating Company at Triumph Group, leads the strategic direction and operational execution of a designated operating company within the group. Wolfanger focuses on enhancing the manufacturing, repair, and overhaul capabilities for aerostructures and aircraft components. This executive position involves driving efficiency, implementing best practices, and ensuring the successful delivery of complex aerospace systems. The President Operating Company collaborates with other leaders to align divisional goals with Triumph Group's overarching mission. Justin Wolfanger's leadership is instrumental in optimizing performance, fostering innovation, and maintaining the company's competitive advantage in the aerospace sector.

Bill Benson - President of Local 735 Machinist Union and CNC Machinist
Bill Benson, the President of Local 735 Machinist Union and CNC Machinist at Triumph Group, represents the interests of unionized machinists while also performing critical CNC machining operations. Benson's dual role involves advocating for workforce welfare and ensuring productive collaboration between labor and management. This position is vital for maintaining operational continuity and quality in the manufacturing of aerostructures and aircraft components. The President of Local 735 Machinist Union and CNC Machinist ensures that production standards are met and that employee concerns are addressed effectively. Bill Benson's commitment contributes to the stable and efficient functioning of Triumph Group's manufacturing facilities.
Richard Wisniewski - President
Richard Wisniewski, the President at Triumph Group, spearheads strategic initiatives and operational oversight for key business segments. Wisniewski drives the performance of divisions focused on designing, manufacturing, and repairing aerostructures and aircraft components. This executive role emphasizes enhancing production efficiency, quality control, and technological advancement within assigned areas. The President works closely with other senior leaders to ensure seamless integration of operations and alignment with corporate goals. Richard Wisniewski's leadership is critical for maintaining Triumph Group's competitive position and expanding its service offerings in the global aerospace market.
William Bernardo - President, Triumph Controls
William Bernardo, the President, Triumph Controls at Triumph Group, leads the strategic direction and operational management of the Triumph Controls division. Bernardo is responsible for the development, manufacturing, and support of advanced control systems and components for the aerospace industry. This executive position focuses on driving innovation in control technologies and ensuring the highest levels of product performance and reliability. The President, Triumph Controls oversees all aspects of the division's operations, including engineering, sales, and customer service. Through dedicated leadership, William Bernardo strengthens Triumph Group's expertise in critical aerospace systems and enhances its market presence.
Jennifer Allen - Chief Administrative Officer, Senior Vice President, General Counsel and Secretary
Jennifer Allen, the Chief Administrative Officer, Senior Vice President, General Counsel and Secretary at Triumph Group, provides executive oversight for critical administrative, legal, and corporate governance functions. Allen manages the company's legal affairs, ensuring compliance with all regulatory requirements and safeguarding corporate interests. This multifaceted role also includes directing human resources, corporate communications, and administrative support services, essential for the smooth operation of Triumph Group's aerostructures and aircraft component businesses. The Chief Administrative Officer, Senior Vice President, General Counsel and Secretary plays a key part in shaping corporate policy and advising the board of directors. Jennifer Allen's comprehensive leadership ensures operational integrity and supports the company's strategic objectives.

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