On Tuesday, Baltimore-based Acton Mobile announced the acquisition of Tempe-based Mobile Mini's mobile office fleet in Tennessee.

Mobile Mini sells and leases portable storage units in the United States, Canada and the U.K.

It is the second acquisition by Acton Mobile of Mobile Mini products within the last two years.

The transaction is expected to be completed by the end of 2016 and is part of Acton Mobile's plan to increase its presence throughout Tennessee, North Carolina and Northern Georgia, according to company president Ingrid West.

EDITOR'S NOTE: This story has been modified to reflect the proper spelling of Acton Mobile.