Without a lot more information, what we pay as individuals is totally irrelevant. eg Postcode, age, experience, record, points etc. etc. Also, a company with competitive premiums in one part of the country will charge higher elsewhere.
For me, the most competitive rate for the last 2 years has been with Cornhill Direct. The numbers I've got are Customer Service 08705 50 60 70 and 0800 70 60 50 and
www.cornhilldirect.co.ukMy Yellow Pages has almost 100 pages of motor insurance adverts.
Safe and happy driving

Ken