A few lines about how I managed to find an amazing outsourcing company

A while ago my business has decided to use outsourcing. I was the one to decide which IT outsourcing firm we will hire. The decision was not so obvious as I thought it will be. As our business hasn’t been using such services till now, I had no idea which firm I should pick. First of all, I was looking for information on the internet. It was not that useful as there were many firms so it was really difficult to select as lots of of them have amazing ratings and opinions.