O’Donnell/Snider Construction has been recognized on Engineering News-Record’s (ENR) Top 400 Contractors list for 2026, a national ranking that highlights leading construction firms across the United States.

The annual ENR Top 400 Contractors list is one of the construction industry’s most respected benchmarks, evaluating companies based on annual revenue and overall market performance. Inclusion on the list reflects OSC’s continued growth and the trust placed in the company by clients and partners throughout Houston and beyond.

While the recognition reflects the volume and diversity of projects completed, it also represents the relationships and collaboration that drive every successful project. From healthcare facilities and corporate interiors to ground-up construction and capital improvement projects, OSC continues to deliver solutions tailored to each client’s goals and operational needs.

We extend our appreciation to our employees, clients, architects, consultants, and trade partners whose continued support contributes to OSC’s success and growth.