The news article looks to be about refurbishing upper floors.

There is (was) signage on the ground floor for "The Box", but the only web references are from 2011:
https://www.thenorthernecho.co.uk/news/9391871.pam-royle-opens-darlington-media-hub-c-box-northern-echo-offices/

I suspect it is defunct, but was hoping a local might know more.
