If however, they intend to take on extra people at another site to do your current role, then your redundancy isn't valid...
That was what was initially prompted my thought process.
I work as part of a small team of IT support - my role is 90% telephone based.
I am the only IT support bod in my office (that is being closed)
The main office is in Swindon, the newly acquired firm is in Newcastle.
Relocation is not feasible for me.
If they get rid of me, they will be a man down on the IT support team, with a growing user base to support.
If they get rid of me I think they will need to employ another person at one of the other locations.