Many years ago I was a broker, I tried Zurich for our public liability and contents (£5000) and they charged £170. We have a workshop with all the equipment, I think it’s pretty much unbeatable as the nearest I got was £250.
Currently seeking Insurance for newly formed shed. Ladbrooks have quoted £599! I have seen a similar shed’s policy from them at £240ish – do not know what is going on… Would love to hear what others are paying.