OTP Bank Group is the largest commercial bank of Hungary and one of the largest independent financial service providers in Central and Eastern Europe and with banking services for private individuals and corporate clients. The OTP Group comprises subsidiaries in the field of insurance, real estate, factoring, leasing and asset management, investment and pension funds. Besides Hungary, OTP Group operates in 10 countries of the region via its subsidiaries: in Albania, in Bulgaria, in Croatia, in Romania, in Serbia, in Slovenia, in Ukraine, in Moldova, in Montenegro and in Russia.

OTP Banka Srbija, formerly known as Vojvođanska banka, is a bank operating in Serbia, with its headquarters in Novi Sad. It is a member of Hungarian OTP Bank Group.