Around 30 firefighters fought for almost 10 hours to extinguish a blaze at Shelley Bank Abattoir in Huddersfield, last week.
Crews were called at 9.30 am on 21 June to the two-storey building. An estimated 40% of the premises was destroyed.
Firefighters managed to contain the fire to the building, and the fire was extinguished at around 7.00pm. An investigation is ongoing.