Burglars have struck at a business in Warth Park Way, Raunds.
Some time between 7pm on Friday, March 25, and 11am on Sunday, March 27, offenders broke into the warehouse and stole several thousand pounds worth of goods.
It is believed the goods were loaded into a vehicle parked in London Road, near the Warth Park estate.
Officers believe there may have been about six people involved in the burglary.
Anyone who may have seen any suspicious activity or vehicles in the area during the times stated is urged to contact Northamptonshire Police on 101.
Alternatively, they can call the independent charity Crimestoppers anonymously on 0800 555 111 or use the anonymous online form at www.crimestoppers-uk.org.