fire brigade vs fire company

fire brigade and fire company both are nouns.

Word	Noun	Adjective	Verb	Adverb
fire brigade	Yes	No	No	No
fire company	Yes	No	No	No

As nouns, fire brigade and fire company are synonyms defined as:

fire brigade and fire company: a private or temporary organization of individuals equipped to fight fires

fire brigade (noun)	fire company (noun)
a private or temporary organization of individuals equipped to fight fires	a private or temporary organization of individuals equipped to fight fires
British name for a fire department