KEY POINTS
  • Tower operator Crown Castle International said it would buy Lightower Fiber Networks for about $7.1 billion in cash.
  • The deal would expand Crown's fiber footprint in urban areas of the U.S. northeast.
  • Small-cell towers are increasingly in demand by wireless carriers as they try to boost coverage and increase capacity, especially in urban areas.

Tower operator Crown Castle International said it would buy privately held Lightower Fiber Networks for about $7.1 billion in cash to expand its fiber footprint in urban areas of the U.S. northeast.

Crown Castle, which has been looking to further diversify from its traditional tower business, said it was buying the company from a group of investors including Berkshire Partners and Pamlico Capital.