TONO is owned and managed by songwriters, composers, lyricists and music publishers. TONO is led by a board elected by the annual meeting, which is TONO's highest body.

TONO's voting members have the right to vote at the annual meeting and are eligible for election to positions of trust. The board members are elected for different periods in an overlapping arrangement. The purpose is to create continuity in the board's work. TONO's board members are elected for 1 and 2 years respectively. The employee-elected representatives are elected by the employees in TONO's administration.

TONO's board consists of representatives from NKF (Norwegian Composers' Association), NOPA (Norwegian Association of Composers and Lyricists),  The music publishers, independent representatives and employee-elected representatives. Below is TONO's board for 2025/2026. Francisca Aas Lønne is photographed by Marthe Vee. All other photos are taken by Bård Gudim.