Has anyone on this site been able to find work in NZ as a Retail Manager and eventually recieved WP/PR?

I have about 20 years experience at different levels of management (retail) for 3 diff companies and currently own my own company.

I'll appreciate it if someone who have done this can give me a few pointers maybe you have a list of agents / employers etc that can help? I am searching the net also but it difficult if you dont know where to start hahaha