Supermarket fruit and juice business Orchard House Foods is to shut its Gateshead factory, with the loss of up to 430 jobs.
The company, which supplies the likes of Marks & Spencer, Morrisons and Pret A Manger, said it plans to relocate production to its existing base in Corby, Northamptonshire.
Orchard House, which makes prepared and packaged fruit, fruit drinks, fruit jellies, fresh fruit yogurts, compotes and granolas, said the move is part of plans to consolidate production at Corby by the end of November this year.