IBM Corp.Armonk, N.Y.-based IBM raised its income guidance for the year on Monday as earnings in the latest quarter increased 8 percent because of growth in all three of its major product categories.
The results show the strength of the 100-year-old company's efforts to link its mainframes and other computing hardware with its newer businesses, software and services.
Those two categories bring in the bulk of IBM's income.
Signings of new contracts for services increased -- a welcome sign for Wall Street after a decline last quarter.
But the company faces questions about whether its profit increases are sustainable. Some analysts worry about increased competition, specifically in outsourcing, the biggest part of IBM's services business.
Net income was $3.66 billion, or $3 per share, in the second quarter compared with $3.39 billion, or $2.61 per share, a year ago. Excluding items, IBM earned $3.09 per share, ahead of the $3.02 per share analysts expected.
Revenue increased 12 percent to $26.7 billion, ahead of the $25.4 billion analyst estimate.
Guidance for 2011 calls for at least $13.25 per share, excluding items, up from the previous estimate of $13.15 per share.