Investment One Financial Services was founded in 2007 as GTB Asset Management Limited, a subsidiary of Guaranty Trust Bank (GTBank). Following a management buyout in 2011, the company's name was changed to Investment One Financial Services. In 2013, ALLWORLD recognised Investment One as one of the fastest growing companies in Nigeria and a leading player in the Nigerian financial services industry. Investment One is licensed by the Securities Exchange Commission (SEC), Nigerian Stock Exchange (NSE) to provide Asset Management, Securities Brokerage and Trusteeship services to individuals, corporate institutions, state governments and government agencies and parastatals. With five branches spread across Nigeria, Investment One is uniquely positioned to provide comprehensive services to meet its clients’ investment requirements.