many( have found to their cost, disregarding interest-rate, currency or commodity risks) can hurt
a company just as badly as the failure of a new product.

many가 주어 can hurt가 동사고 저괄호친부분이many수식하는거맞나요?
have found to 는 어떻게해석을하나요?
문장전체해석과구조부탁드려용 ㅠㅠ