I need some research on 2 PLCs in the UK

Geographical areas: UK
Data to include: THIS IS ALL FAIRLY HIGH LEVEL DETAIL:

For each organisation I would like to have:
Name of Parent Company
Other Companies in Group (if any)
Size of organisation (employees, t/o)
Any information on Brand Values or Brand Proposition or Mission Statement
Any information regarding the customer service delivered to its customers...
Extra notes: I work for a customer service training organisation in the UK and have recently taken over as Account Director for a number of key accounts. The information I require will help me develop my account plans.