Hello,
Good day to you
As per my understanding you are looking for Database from USA, UK, Canada and Australia.
We have exactly What you want we have a huge and extensive database from these countries we can provide you with both B2B and B2C list from any industry, and Job title.
Kindly send me an email or send me a message with your requirement in detail so that i can give you the counts and pricing for the same.
I look forward to your response.
Regards,
Abhishek