IBM Posts Revenue That Tops Estimates on Software Gains

IBM offices in Foster City, California.Photographer: David Paul Morris/Bloomberg

International Business Machines Corp. reported quarterly sales that topped analysts’ estimates on strong growth for its closely watched software unit.

Revenue increased 12% to $19.7 billion in the fourth quarter, the company said Wednesday in a statementBloomberg Terminal. Analysts, on average, projected $19.2 billion. The largest chunk of revenue came from IBM’s software business, which jumped 14% to $9.03 billion, also above estimates.