Siebert Financial, through subsidiary Muriel Siebert & Co., provides discount securities brokerage and institutional financial services. Siebert Financial Corp. retail division offers equity trading, mutual fund access, and retirement accounts to self-directed individual investors. Customers can access their accounts and trade by phone, Internet, wireless device, or in person at seven retail branches in California, Florida, New Jersey, and New York. Siebert Financial provides securities trading and underwriting and other services to corporations and government entities. Founder and president Muriel "Mickie" Siebert, the first woman member of the New York Stock Exchange, owns some 90% of the company. Siebert Financial Corp. was founded in 1886 and is headquartered in New York, New York.