O’Donnell Metal Deck (OMD) Monday announced the acquisition of Tombari Structural Products, adding to the portfolio of the Elkridge-based independent distributor of metal deck and steel bar joists.

Slate Capital Group acquired OMD in 2020; OMD is a metal deck and steel bar joist distributor; Slate Capital is a private equity firm that invests in lower-middle market companies ...

Those bar joists were recovered from the World Trade Center ... Steel joists that supported fallen Twin Towers will now stand in North Kansas City 9/11 monument by: Judy Le.