April 20, 2026 – Irving, Texas – Builders FirstSource, Inc. (NYSE: BLDR), a leading provider of building materials in the United States, has announced the appointment of Alena Brenner as Executive Vice President, Chief Legal Officer, and Corporate Secretary, effective immediately. Brenner will report directly to CEO Peter Jackson and will be responsible for overseeing the Company’s legal, risk management, government affairs, compliance, corporate social responsibility, and insurance functions. She will also act as the primary legal advisor to the Builders FirstSource Board of Directors.

1. A Strategic Addition to the Leadership Team

In a statement regarding Brenner’s appointment, CEO Peter Jackson expressed confidence in her capabilities. “Alena’s breadth of experience in advising on legal matters related to our industry, litigation and risk management, corporate governance, and the execution of strategic business initiatives will bring significant value to Builders FirstSource,” he stated. Jackson further emphasized his anticipation of the positive influence her leadership will have on the company's operations and stakeholders.

2. Extensive Experience in Legal Leadership

Alena Brenner joins Builders FirstSource with nearly 25 years of legal experience across various sectors, including manufacturing, consumer packaged goods (CPG), and fleet management. Prior to her new role, she served as Executive Vice President, General Counsel, and Corporate Secretary at Cornerstone Building Brands from 2021.

Career Highlights

Brenner's impressive legal career includes significant roles at Ryder System, Inc., where she held various leadership positions, culminating in her role as General Counsel for its largest division, Fleet Management Solutions. She was later promoted to Deputy General Counsel at Ryder. Her professional journey also includes key positions at Anheuser-Busch InBev and Hunton Andrews Kurth LLP in New York, showcasing her broad expertise in corporate law and governance.

3. Academic Credentials

Brenner is well-equipped for her new role, having earned her juris doctor from Fordham School of Law in New York. She is admitted to practice law in both New Jersey and New York. Additionally, she holds a bachelor’s degree in industrial and labor relations from Cornell University.

4. Builders FirstSource: A Leader in Building Materials

Headquartered in Irving, Texas, Builders FirstSource is recognized as the nation's leading provider of building materials for professional builders engaged in new residential construction, repair, and remodeling. With approximately 570 locations across 43 states, the company serves a significant portion of the market, including 48 of the top 50 and 94 of the top 100 Core Based Statistical Areas (CBSAs).

Comprehensive Services and Products

The company offers a wide range of building products, including factory-built roof and floor trusses, wall panels, vinyl windows, and custom millwork. Builders FirstSource also distributes essential construction materials such as lumber, sheet goods, and specialty items, while providing services like professional installation and turnkey framing. Their commitment to innovation and digital solutions helps drive efficiency across the homebuilding sector.

5. Conclusion

The appointment of Alena Brenner as Chief Legal Officer marks a significant step for Builders FirstSource as the company continues to enhance its leadership team in a rapidly evolving market. Her extensive experience and proven track record in legal affairs will be instrumental as the company navigates the complexities of the construction industry and further solidifies its position as a market leader.

Original press release