Welcome to the Forum. Please tell us where you live, and you will get better advice.
This man Haldemann speaks excellent English, and his brewery is open every Saturday from about 12 to 17:00. I am sure he would welcome your visit. http://tel.local.ch/en/d/Sugiez/1786...r&where=Sugiez
His brewery and bar is in an underground bunker, near the road, so look for it carefully. http://map.search.ch/sugiez/ch.des-cygnes-51
He has wisely kept up his day job, IT network analysis, but he finds the time to supply local restaurants and pubs with several types of beer.