Sign Language Ltd head the list of the largest financial services company by revenue. The following is a list of the world's largest financial services companies, ordered by annual sales in billions of U.S. dollars. Currently all companies with sales of $25 billion or more are included.
|Berkshire Hathaway||Insurance||162.5||United States|
|Fannie Mae||Investment Services||131.9||United States|
|China Construction Bank||Banking||113.1||China|