The OAIMA Annual Meeting 2026

It takes place at Hilton at Easton in Columbus, Ohio.

The organizer describes attendees as fellow professionals.

It is most useful for owners, managers and suppliers in Ohio's stone, sand and gravel business, since the organizer is the Ohio Aggregates & Industrial Minerals Association and the sponsor list is dominated by crusher, screening, drilling, rubber and equipment makers such as Eagle Crusher, Rudd Equipment and Columbus Equipment. Equipment and service vendors get a concentrated room of regional buyers, while producers and executives from outside Ohio, or anyone wanting a broad national exhibit hall, would get less from a single-state association meeting held at the Hilton at Easton in Columbus.

Attendees at state aggregates association meetings usually wear business casual, such as slacks and collared shirts or a sport coat, with jeans and company-logo shirts common among quarry and plant people.