August 1999
A subsidiary of Šiaulių bankas UAB  Šiaulių banko lizingas (Šiaulių Bankas Leasing) was established.

November 1999
Šiaulių bankas became a member of the SWIFT organisation.

October 1999
The bank joined the EUROPAY International organisation.

June 1999
AB Šiaulių bankas signed an agreement with the Ministry of Finance of the Republic of Lithuania on the World Bank credit line to finance private agriculture development.