The International Business Machines Corporation (IBM) is a computer technology corporation with headquarters in Armonk, United States, IBM was founded in 1888 and became a corporation on June 15, 1911. It manufactures and markets computer hardware and software and offers infrastructure, hosting and consulting services. IBM is the biggest information technology company in the world and holds a record for most patents generated by a company in this field.

A traditional dinner party for IBM Serbia employees and its business partners was held on December 5, 2013.

In the pleasant ambience of the Kalemegdanska Terasa Restaurant company guests were entertained by the Wonder Strings Quartet.