How to Purge Your Vendor List of Corrupt Companies?

My business his made a push to prioritize american companies as an our suppliers and vendors as an i t company. Many of our largest sopware vendors are like microsop for they are associated with the w e f with few vi alternatives. I don't want to support globathis, period. Is there any advice on how to purge my vender list of corrupt companies? Yohad do some research, bro,. There're small, there'r smaller companies out there that will work with you 100%. They're just not named micro soft.