Address
AddressH-1074 Hungary, Budapest, Rákóczi út 70-72.
Mailing address:H-1426, Budapest, Hungary POB. 57
Telephone:+36 1 483 6100
Fax:+36 1 342 3539
Email: Website:Client service
Office hours:Monday - Friday: a.m. 9.00 – p.m. 15.00
Tel:+36 1 483 6240
Tel:+36 30 481 4331
Email:Service desk
Office hours:Monday - Friday: a.m. 7.00 – p.m. 20.00
Tel:+36 1 483 6228
Tel:+36 1 483 6120
Email:KELER Group's Contact List - KELER CCP
KELER Group's Guaranteed Market and OTC Market Work Schedule in 2025
Administrative Court of the Capital, as Company Registration Court
Hungarian National Bank (H-1054 Budapest, Szabadság tér 8-9.)
Complaints to KELER Group can be submitted as follows:
Verbal Complaints:
Personally at the Client Service of KELER Group (H-1074 Bp., Rákóczi út 70-72.), in the opening hours of the Client Service (from Monday to Friday between 9.00 am and 3.00 pm).
By telephone at phone number +36 1 483 6222 on working days between 9.00 am and 3.00 pm, on Tuesdays between 8.00 am and 8.00 pm.
Written Complaints:
Delivered in person to the head office of the KELER Group (H-1074 Budapest, Rákóczi út 70-72.) or by entering the Complaint in the Book of Complaints that can be found at the Client Service.
By mail sending the document to KELER Ltd (H-1074 Budapest, Rákóczi út 70-72.), or to KELER CCP Ltd. (H-1074 Budapest, Rákóczi út 70-72.).
By fax for KELER Ltd. to +36 1 483 6194, or for KELER CCP Ltd. to +36 1 342 3539.