The Tri-State Tooling & Manufacturing Association was founded in 1947 and currently serves the precision custom machining industry in Southwestern Ohio, Northern Kentucky, and Southeastern Indiana. TTMA members are privately owned and operated businesses that are part of an industry generating annual sales in excess of $40 billion.

    TTMA provides members with networking opportunities, group Ohio Workers' Compensation discounts, industry news regarding technical advances and legislation, and supports various workforce development initiatives.


    TTMA UPDATES REGARDING COVID-19

    Due to the current publich health circumstances surrounding COVID-19 and the directives issued by Governor Mike DeWine, TTMA will not be holding our regularly scheduled March or April events. The health of our members and our community are our top priority, and we appreciate your understanding during this unprecedented time. 

    We encourage you to mark your calendars for our next events:

    • TTMA Annual Golf Outing - Monday, July 13th (subject to change)
    • RESCHEDULED TTMA Goes to TopGolf - Monday, August 17th (subject to change)