Gardaí are appealing for information after the Portlaoise Business and Technology Park was broken into last night.
Three units of the building were robbed at around 1.30am last night.
A small amount of electrical equipment including phones were stolen in the robbery.
The thieves gained entry to the premises by breaking an upstairs window – with a small amount of damage caused.
Gardaí are appealing for witnesses or anyone with any information to call Portlaoise Gardaí at 057 86 74100.