The answer is simple: via LinkedIn.
And before you say that you tried and "it didn't work" let me tell you this - LinkedIn is MADE for business. It is designed for people to do business, enter business deals and much more. You just don't know how to use it properly - you may have even treat it like Facebook!
Let’s look at the facts:
> It’s designed with the sole purpose of business professionals connecting with other business professionals to do business...It’s built as a dedicated prospecting tool for crying out loud.
>It’s has a built in Sale Letter and Landing Page...Your Profile! It has all the benefits of direct mail with none of the painful side effects!
>100% email deliverability. If you send 10,000 emails, good luck getting more than a handful actually into the inbox before you get shut down. With LI you have 100% deliverability...It’s truly amazing...and it bypasses the ever increasing spam laws in countries like Australia, Canada and the UK where you just really can’t send cold email legally.
>Crazy precise targeting. Not only will Linkedin find the exact prospect you’re looking for, down to the smallest detail, you can also then contact them directly...no info@ or sales@ emails that are just a waste of time.