Recommended companies that offer annual freelancers insurance?

I am looking to clean up my insurance into one overarching policy.
Many media insurers I have looked at cover a single production not an annual policy.
What do other freelancers do about this? I am particularly looking from a camera operator / crew perspective.
I would like options to cover things like:
Public liability
Indemnity
Equipment owned/hired damage/theft in transit
Loss of income through injury etc.

Can one insurer do this?

Thanks