Converse of subject

• operate: However, it should be recognized that the existing Tunnel would then be operated by the concessionaire who will receive the tolls income.

Converse of object

• appoint: The appointed concessionaire will operate the existing tunnels and the new tunnel for a period of up to thirty years.

Adjective modifier

• private: The funding of the proposal will be by a private sector concessionaire, who will raise funds on the money markets.

• new: We are now in the process of negotiating with new concessionaires to open a café in the New Year.

• exclusive: For example, a 1995 law ended the system of exclusive concessionaire.