Share 'Belgian Chocolate Makers'

I recently read somewhere online that in Belgium there are only 2 companies who make chocolate from the bean.  Two I know of are Belcolade and Barry Callebaut.First of all, is this true?  Are there only 2 companies in Belgium that make chocolate from the bean?  Secondly, can anyone point me to where this is written so that I can reference it?I just can't find the source, either a blog or a websit…