GAF Executive and Leadership Team

John Rebele, the Chief Financial Officer at GAF, directs all fiscal planning and capital allocation strategies. Overseeing the financial health of the organization, the Chief Financial Officer manages complex budgeting processes and ensures rigorous compliance with industry standards. This leadership role involves analyzing market trends in roofing and siding to optimize profitability across diverse product lines. By maintaining strong relationships with investors and banking partners, John Rebele secures the necessary capital for large-scale manufacturing expansions. The Chief Financial Officer also monitors the economic performance of the Parsippany headquarters and regional facilities to ensure long-term fiscal stability. Through precise financial modeling and risk assessment, Rebele supports the overarching business objectives of the company. This executive maintains a focus on maximizing shareholder value while funding critical research and development initiatives for new ventilation and non-woven fabric technologies.

Richard Nowak, the Executive Vice President & Chief Operating Officer at GAF, manages the end-to-end supply chain and manufacturing operations. Overseeing the production of shingles, siding, and non-woven fabrics, the Executive Vice President & Chief Operating Officer ensures that all facilities meet strict quality and safety benchmarks. This leadership role involves optimizing logistics networks to support regional distribution across the United States. By streamlining operational workflows, Richard Nowak increases output capacity and reduces waste in the manufacturing process. The Executive Vice President & Chief Operating Officer coordinates with plant managers to maintain consistent performance across the entire manufacturing footprint. Through strategic oversight of daily operations, Nowak ensures that the company meets the high demand for residential and commercial roofing materials. This executive drives operational excellence by implementing lean manufacturing principles and fostering a culture of continuous improvement throughout the organization.

Hugo Felix, the President at GAF, directs the overall strategic vision and market expansion efforts. Overseeing the execution of corporate goals, the President ensures that all business units remain aligned with the core mission of providing industry-leading roofing and building solutions. This leadership role involves managing high-level partnerships and identifying new opportunities for growth in the commercial and residential sectors. By fostering a collaborative environment among the executive team, Hugo Felix drives the company toward achieving long-term market dominance. The President monitors the competitive landscape to ensure that product offerings like ventilation systems and ornamental iron remain at the forefront of the industry. Through decisive leadership, Felix guides the organization through complex market shifts and economic challenges. This executive maintains a focus on delivering value to customers while upholding the reputation of the company as a premier manufacturer in the building materials space.

Jarrod Dattoli, the President's Club Award at GAF, recognizes and promotes excellence in sales performance and customer engagement. Overseeing the recognition programs that incentivize top-tier sales results, the President's Club Award ensures that the sales force remains motivated to exceed revenue targets. This leadership role involves identifying high-performing individuals who contribute significantly to the market penetration of roofing and siding products. By celebrating achievements, Jarrod Dattoli fosters a culture of high performance and professional development within the sales organization. The President's Club Award coordinates with regional sales directors to ensure that the best practices of top performers are shared across the company. Through these initiatives, Dattoli strengthens the relationship between the company and its network of contractors and distributors. This executive role focuses on building a robust sales pipeline and ensuring that the company maintains its status as a preferred partner in the construction industry.

Ronald Kung, the Group President, Asians Leading Together Employee Resource (Alternative) at GAF, directs initiatives focused on diversity, inclusion, and employee development. Overseeing the growth of internal resource groups, the Group President, Asians Leading Together Employee Resource (Alternative) ensures that the company fosters an environment where diverse perspectives contribute to innovation. This leadership role involves mentoring emerging talent and promoting professional development programs across the organization. By driving initiatives that support a more inclusive workplace, Ronald Kung enhances employee engagement and retention. The Group President, Asians Leading Together Employee Resource (Alternative) collaborates with human resources to align diversity goals with the broader business strategy of the company. Through these efforts, Kung strengthens the organizational culture and ensures that the workforce reflects the diverse markets served by the company. This executive role focuses on building a supportive and equitable environment that empowers all employees to achieve their full potential.

Raj Penn, the President, Usw Local 759 Gaf (Dallas) at GAF, represents the interests of the workforce and facilitates communication between labor and management. Overseeing the operational alignment of the Dallas facility, the President, Usw Local 759 Gaf (Dallas) ensures that production goals are met while maintaining high standards for worker safety and welfare. This leadership role involves negotiating labor agreements and resolving workplace issues to maintain a productive manufacturing environment. By fostering a collaborative relationship with plant management, Raj Penn supports the efficient production of roofing materials. The President, Usw Local 759 Gaf (Dallas) monitors the daily operations of the facility to ensure that quality control measures are strictly followed. Through effective representation, Penn contributes to the stability and success of the manufacturing operations in the region. This executive role focuses on balancing the needs of the workforce with the strategic objectives of the company to ensure long-term operational success.

Hari Reddy, the Senior Vice President, Chief Technology Officer at GAF, architects the digital transformation and manufacturing innovation roadmap. Overseeing the integration of advanced automation into roofing production lines, the Senior Vice President, Chief Technology Officer ensures that all facilities utilize cutting-edge technology to improve product durability and efficiency. This leadership role involves managing the development of smart building materials and digital tools that support residential and commercial contractors. By driving North American initiatives in material science, Hari Reddy accelerates the deployment of high-performance shingles and sustainable building solutions. The Senior Vice President, Chief Technology Officer collaborates with engineering teams to refine manufacturing processes for ductwork and ornamental iron. Through continuous investment in research and development, Reddy maintains the competitive edge of the company in a rapidly evolving construction market. This executive ensures that technological advancements align with the broader mission of delivering superior building products.

Matthew Loncar, the General Counsel at GAF, manages all legal affairs and corporate governance matters. Overseeing the protection of intellectual property related to roofing and building material innovations, the General Counsel ensures that the company operates within the bounds of all regulatory requirements. This leadership role involves navigating complex contract negotiations and mitigating legal risks associated with manufacturing operations. By providing strategic legal advice to the executive team, Matthew Loncar supports the successful execution of business initiatives and expansion plans. The General Counsel monitors changes in environmental and safety laws to ensure that all facilities remain compliant. Through proactive legal management, Loncar safeguards the reputation and assets of the company. This executive role involves working closely with the Board to maintain high standards of corporate ethics and transparency. By addressing legal challenges efficiently, the General Counsel enables the company to focus on its core mission of manufacturing excellence.