Lincolnshire Co-op has announced plans to close its two food distribution centre sites in Lincoln, putting more than 100 jobs at risk.
The two distribution centres in Pioneer Way and Whisby Road employ 111 staff, who face redundancy if the proposals go ahead.
The company has a set up support centre to "help colleagues during the consultation process".
This includes running sessions from JobCentre Plus and the National Careers Services, hosting presentations from other employers in the area, and offering .
Lincolnshire Co-op said it "hopes to be able to redeploy some of the colleagues at risk".
The Usdaw union, which represents workers from the Lincolnshire Co-op, said staff were "shocked" by the announcement.