Symons - Dayton Superior
ConstructionOhio, United States51-200 Employees
Symons, operating as Dayton Superior, manufactures concrete forms, shoring systems, and related construction products. The company provides a broad suite of concrete construction systems and specialty items aimed at improving on-site operations for contractors. Its forming products are designed to help projects progress faster, safer, and with greater cost efficiency. Based in Miamisburg, Ohio, the firm serves contractors in the nonresidential concrete construction market worldwide. It emphasizes engineered product solutions to support concrete forming and shoring operations. In June 2024, Dayton Superior Corporation was acquired by White Cap, marking a change in its corporate ownership.