TONO's administration has offices in the TONO house in Kongens gate 12 in Oslo.

TONO's main functions and department heads:

CEO: Karl Vestli
Legal Department: Svein Korshamn
International Department: Inger Elise Mey
Marketing department (background + live): Tommy Tangløkken
Media Department: Kristin Haugan
Membership Department: Jan Espen Storo
Billing Department: Elin Heer
Development Department: Christian Onshus
Finance Department: Charlotte Risberg
HR and Organization Department: Janne Sievers
Communications Department: Willy Martinsen

TONO is certified as Great Place To Work.