noun
A person or company that produces alcoholic beverages such as sake, beer, or wine.
彼は小さな町で醸造家として働いている。
He works as a brewer in a small town.
酒造家 specifically refers to a sake brewer, whereas 醸造家 can refer to brewers of various alcoholic beverages.
Compound of 醸造 (brewing) + 家 (person who does something professionally).