The Motor Insurance Database (MID) holds insurance details of 34 million vehicles
Check
HERE to see if your bike/car has been registered by your insurance company.
The Motor Insurance Database (MID) : Directgov - Motoring
For private individuals it is the responsibility of the insurance provider to get details of a policy or changes on MID within 14 days of the effective date.
For company vehicles it is the responsibility of the policy holder to ensure that their company vehicle details are provided for MID. To find out more about this please contact your insurance provider.