Leadership Overview
GAF has 8 executives leading key functions including technology, operations, and market leadership.
Driven by innovation, GAF is dedicated to manufacturing superior roofing and building products, shaping the future of residential and commercial construction through advanced materials and sustainable practices.
Driven by innovation, GAF is dedicated to manufacturing superior roofing and building products, shaping the future of residential and commercial construction through advanced materials and sustainable practices.
Leadership Roles at GAF
Richard Nowak - Executive Vice President & Chief Operating Officer
Richard Nowak, the Executive Vice President & Chief Operating Officer at GAF, directs the company's comprehensive operational strategies and execution. Nowak oversees the entire manufacturing and supply chain network, ensuring the efficient production and distribution of GAF's diverse product range, including shingles, siding, and ventilation systems. This leadership role involves optimizing production processes, managing operational costs, and maintaining the highest standards of product quality across all facilities. The Chief Operating Officer's purview extends to enhancing operational efficiency and driving continuous improvement initiatives throughout the organization. Richard Nowak's strategic oversight is crucial for GAF's ability to meet market demands in both residential and commercial sectors. By focusing on operational excellence and supply chain resilience, Nowak ensures GAF consistently delivers superior building materials and maintains its position as an industry leader.

Jarrod Dattoli - President's Club Award
Jarrod Dattoli, the President's Club Award recipient at GAF, represents exceptional achievement and leadership within the company's sales and business development functions. This recognition signifies outstanding performance in driving revenue growth and expanding market presence for GAF's extensive product lines, which include roofing shingles, siding, and ventilation products. Dattoli's contributions are instrumental in forging strong relationships with clients and partners across the residential and commercial construction industries. The President's Club Award highlights a commitment to exceeding sales targets and embodying GAF's dedication to customer satisfaction and product excellence. Through strategic engagement and a deep understanding of market needs, Jarrod Dattoli consistently elevates GAF's brand and market share, reinforcing the company's status as a premier building materials manufacturer.
Hugo Felix - President
Hugo Felix, the President at GAF, drives the company's overarching strategic direction and operational leadership. Felix oversees all business units, ensuring alignment with GAF's mission to provide superior roofing and building products. This executive leadership role involves guiding product innovation, market expansion, and financial performance across GAF's extensive portfolio, which includes shingles, siding, and ventilation systems for residential and commercial applications. The President's focus is on fostering a culture of excellence, driving sustainable growth, and maintaining GAF's position as an industry leader. Hugo Felix's strategic vision and operational oversight are fundamental to GAF's continued success and its commitment to delivering high-quality building materials that meet the evolving needs of the construction industry.
Ronald Kung - Group President, Asians Leading Together Employee Resource (Alternative)
Ronald Kung, the Group President, Asians Leading Together Employee Resource (Alternative) at GAF, champions diversity and inclusion initiatives within the company. Kung leads efforts to foster a supportive and equitable environment for employees of Asian descent, promoting professional development and cultural understanding. This role involves collaborating with leadership to integrate diversity goals into GAF's broader corporate strategy, ensuring representation and equal opportunity across all levels. The Group President's focus is on building an inclusive culture that reflects the diverse markets GAF serves, enhancing employee engagement and retention. Ronald Kung's leadership contributes to GAF's commitment to creating a workplace where all employees can thrive and contribute to the company's success in manufacturing building materials.
Raj Penn - President, Usw Local 759 Gaf (Dallas)
Raj Penn, the President, Usw Local 759 Gaf (Dallas) at GAF, represents the interests of unionized employees in the Dallas region. Penn oversees labor relations and ensures adherence to collective bargaining agreements, fostering a productive working relationship between management and the union workforce. This leadership position is critical for maintaining operational continuity and employee well-being at the Dallas facility, which contributes to GAF's manufacturing output of building materials. The President's role involves advocating for worker rights, addressing grievances, and promoting a safe and fair working environment. Raj Penn's dedication to the union membership and GAF's operational success in Dallas underscores a commitment to collaborative industrial relations and the consistent delivery of quality products.
Hari Reddy - Senior Vice President, Chief Technology Officer
Hari Reddy, the Senior Vice President, Chief Technology Officer at GAF, directs the company's technological vision and execution. Overseeing all aspects of technology development and deployment, Reddy ensures GAF's digital infrastructure supports its manufacturing and distribution capabilities. This leadership involves driving innovation in product development, leveraging data analytics for operational efficiency, and enhancing customer engagement through digital platforms. Reddy's strategic initiatives focus on integrating advanced technologies into GAF's core operations, from material science research to supply chain optimization. The Chief Technology Officer's role is critical in maintaining GAF's competitive edge by anticipating market shifts and developing solutions that address evolving industry demands. By fostering a culture of technological excellence, Hari Reddy ensures GAF remains at the forefront of the building materials sector, driving growth and operational superiority across its product lines.

Mike Kiik - Senior Vice President and Chief Technology Officer
Mike Kiik, the Senior Vice President and Chief Technology Officer at GAF, spearheads the company's technological advancements and strategic IT operations. Kiik's responsibilities encompass the development and implementation of cutting-edge technology solutions that enhance GAF's manufacturing processes and product innovation. This includes overseeing the integration of digital tools to streamline operations, improve product quality, and expand market reach. The Chief Technology Officer's focus is on driving efficiency and scalability across GAF's extensive product portfolio, which includes ductwork, siding, and ventilation products. Kiik plays a pivotal part in ensuring GAF's technological infrastructure aligns with its business objectives, supporting both residential and commercial sectors. Through strategic technology investments and operational oversight, Mike Kiik contributes significantly to GAF's market leadership and commitment to delivering high-performance building materials.
Matthew Loncar - General Counsel
Matthew Loncar, the General Counsel at GAF, provides critical legal guidance and strategic counsel across the organization. Loncar oversees all legal affairs, ensuring GAF's operations and business practices comply with relevant laws and regulations within the manufacturing sector. This includes managing corporate governance, intellectual property, litigation, and contractual agreements related to GAF's diverse product offerings, such as ductwork, siding, and ornamental iron. The General Counsel's role is vital in mitigating legal risks and supporting GAF's strategic objectives in both residential and commercial markets. Matthew Loncar's expertise ensures that GAF navigates complex legal landscapes effectively, safeguarding the company's interests and fostering a secure environment for innovation and growth in the building materials industry.
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