Established in June of 1997, the Ohio Structural Steel and Architectural Metals Association (OSA) works to preserve the high standards of its steel-fabricating industry, while improving services to its customers.

OSA members work individually and as a group with engineering and architectural students and universities to support steel programs, and to give students hands-on experiences working with steel.  OSA also supports two scholarship programs.

Active members of OSA include structural steel and miscellaneous metal fabricators, specialty suppliers and ferrous and non-ferrous fabricators of ornamental and miscellaneous metals.