United Kingdom Location
A British company based in a United Kingdom is always based in the UK.  The UK is the internationally recognised name of this country, not Scotland, England Wales nor Northern Ireland nor even Great Britain.  I have no problem with any of the four regions being stated, but the UK must also be listed, as the UK is the official, legal and sovereign country name, like it or not.  Wikipedia is an encyclopaedia and therefore must state accurate facts, not people's own personal preferences.  In my humble opinion, this is a non-argument and the United Kingdom should take precedence.