Phone call survey company or individual to phone people in UK

Hi

I am looking for an organisation or individual to do telephone surveys for a list of people in the UK. You should have experience in doing telephone surveys and the person phoning must have excellent English. Ideally you should already have an infrastructure so that you can make good quality calls and receive calls to an UK number.

The online survey system is already operational. You may wish to use your own system.

The organisation or person can be located anywhere as phone calls can be made during UK business hours.