Onzo’s offices are based in Central London above the Arts Theatre, near Leicester Square Underground station.
6 Great Newport Street
London WC2H 7JB
Please note that we cannot answer questions about the Onzo display. For support or commercial enquiries about Onzo Displays or the SSE Smart Energy Kit, contact firstname.lastname@example.org or call SSE Labs on 020 3393 6054. iPlan customers with any questions about their service should phone 0800 048 3549.