07.21.2025
Cornerstone Building Brands Names Industry Veteran Gunner Smith as its New CEO
Appointment Further Strengthens Company’s Focus on Delivering for its Customers
Our comprehensive offering of exterior building products covers a wide range of markets and end uses, both residential and commercial, providing our customers with premier solutions.
Customer SolutionsWith years of dedicated experience and a deep understanding of the intricacies that define our field, we take pride in being at the forefront of manufacturing. Explore our extensive resources.
Industry ExpertiseCornerstone Building Brands is proud to announce its President and CEO, Rose Lee, has been recognized by CEOWORLD on its 2023 Top Female CEOs of America’s Largest Public Companies list.
Cornerstone Building Brands, a premier manufacturer of exterior building products in North America, is proud to announce its President and CEO, Rose Lee, has been named to CEOWORLD’s 2023 Top Female CEOs of America’s Largest Public Companies list. The 2023 list, based on Fortune Magazine’s 69th annual Fortune 500 rankings, recognizes women’s capabilities in top-level positions and the greater shift towards diversity, equity and inclusion within corporate leadership. Lee is ranked 55 on the list of 84 female CEOs.
Lee brings more than 30 years of manufacturing experience to her position as president and CEO and member of the board of directors of Cornerstone Building Brands. Earlier in her career, Lee held senior leadership positions at DuPont, Saint-Gobain, Pratt & Whitney and Booz Allen Hamilton. Lee has also received various industry honors and leadership positions since joining the company.
Most recently, Lee was named to the National Association of Manufacturers (NAM) Board of Directors, joining the NAM Board to bolster the association’s leadership in policy advocacy, legal action, workforce solutions, operational excellence, and news and insights. This year, Lee also served as the chair of the Manufacturing Institute’s (MI) 2023 Women MAKE Awards, an initiative dedicated to showcasing the opportunities the manufacturing industry has to offer and to honoring women of all levels within the industry who demonstrate excellence and leadership within their careers.
In 2022, Lee was named a 2022 Pinnacle Award recipient by the Asian American Business Development Center (AABDC), the highest honor of the AABDC’s annual Outstanding 50 Asian Americans in Business Awards program. The Pinnacle Award recognizes individuals widely acknowledged as leaders in their fields and who are at the top of their professional careers. Lee is also the first female Korean American CEO of a Fortune 1000 company.
Lee was also named a 2022 Peak 25 honoree by the Triangle Business Journal (TBJ). Peak 25 recognizes executives in the Raleigh-Durham area who have become leaders of their organizations within the past two years and are positioning their organizations for growth and excellence. Within her Peak 25 profile, Lee shares insights on her company leadership, her professional journey and her work to create an impactful and purpose-driven organization.
To learn more about Lee’s honor as a Top Female CEO by CEOWORLD, visit the official 2023 list.
Appointment Further Strengthens Company’s Focus on Delivering for its Customers
Cornerstone Building Brands, Inc., a leading manufacturer of exterior building products in North America, has appointed Suzanne Stefany as a member of its board of directors (the “Board”), effective June 1, 2025. Suzanne will serve on the Board’s Nominating and Corporate Governance and Compensation Committees.
Cornerstone Building Brands, Inc., a leading manufacturer of exterior building products in North America, has appointed Marcia Avedon, Ph.D., as a member of its board of directors (the “Board”), effective April 1, 2024. Marcia will serve on the Board’s Compensation Committee.
Lisa Domnisch has joined the company as president of its Canadian Business Unit. Ms. Domnisch assumed the role effective August 14, 2023, and reports directly to President and Chief Executive Officer Rose Lee.
Cornerstone Building Brands, Inc., announced that Pete Andrich has been appointed as Executive Vice President and Chief Human Resources Officer, assuming the role effective July 24, 2023, and reporting directly to President and Chief Executive Officer Rose Lee.
Cornerstone Building Brands, the largest manufacturer of exterior building products in North America, today announced that President and CEO Rose Lee has been named to the National Association of Manufacturers (NAM) Board of Directors.
Cornerstone Building Brands, the largest manufacturer of exterior building products in North America, today announced that President and CEO Rose Lee was named a 2022 Peak 25 honoree by the Triangle Business Journal (TBJ).
First Female Korean American CEO of a Fortune 1000 Company Accepts Top Honor at Annual ‘Outstanding 50 Asian Americans in Business’ Gala Event.
Cornerstone Building Brands, Inc., the largest manufacturer of exterior building products in North America, announced today that Colleen Pritchett has joined the Company as President, U.S. Windows.
Rose Lee Joins More Than 2,000 Other CEOs in Pledge to Advance Diversity & Inclusion in the Workplace.
Cornerstone Building Brands, Inc., the largest manufacturer of exterior building products in North America, today announced that Clayton, Dubilier & Rice (“CD&R”) has successfully completed the acquisition of Cornerstone Building Brands.
Cornerstone Building Brands, Inc., the largest manufacturer of exterior building products in North America, today announced that Melissa Jones has joined the Company as President, U.S. Siding.
Cornerstone Building Brands, Inc. is proud to announce Rose Lee, President and CEO, has been named Vice Chair of the Manufacturing Institute’s STEP (Science, Technology, Engineering and Production) Women’s Initiative for 2022 and will serve as Chair in 2023.