Notts+Derby operate a number of contracts for various people around the two counties.

The university's student population operates a number of media outlets.

Operating a number of plants from its headquarters in Cincinnati.

He operates a number of businesses which are security related.

It also operates a number of research and training institutes.

The second set entered service on 8 January 2007 also operating a limited number of services.

Turner operates a number of national segment groups, which focus on a particular building type.

The club operates a number of programs in the community.

The Institute operates a number of museums throughout the island.

In an effort to bring history to the public, the Society operates a number of programs.