Fire crews have been called to the industrial estate in Invergordon this evening
Fire fighters were called to a number of wildfires in the north last night.
Two fire engines were are still battling a two-acre blaze at Lochailort, near Mallaig, with two smaller fires in Cluny and Fortrose.
They received the call at about 9pm.
A fire service spokesman said firefighters from Inverness were called to the fire in Fortrose at 11.32pm and used a hose reel jet to put out the flames on a 40-metre stretch of hedge.
Two fire engines were called to fire at Cluny at 11.10pm where the fire covered an area of 262ft by 164ft. They left the scene at about 12.45am.