Synchrony Financial (SYF) is a leading consumer financial services company in the United States, headquartered in Stamford, Connecticut. Valued at $27.8 billion by market cap,  Synchrony operates as one of the largest providers of private-label credit cards, co-branded credit cards, consumer installment loans, and savings products. Companies worth$10 billion or more are generally described as “large-cap stocks,” and SYF perfectly fits that description, with its market cap exceeding this mark, underscorin ...