providing banking and other finance services
No - the Newcastle is a mutual building society owned by its members. It is not part of another bank or building society.
Everything.
No, it is a mutual society hence not part of any other. check the website if you want further reaasurance
The Derbyshire building Society is located in the East Midlands of the United Kingdom. It was a former trading post that has now been turned into a members only society.