The most-successful investment company in the world is Blackrock Inc. Blackrock has been operational since 1988 with its headquarters in New York. This investment company manages assets worth more than $4 trillion and is present in 30 countries with a workforce of more than 12,000 employees, according to Relbanks.
Vanguard is almost among the most-successful investment companies. Financial services from Vanguard are available to individual investors, financial advisers and retirement plan participants under 401(k) and 403(b) retirement plans. Vanguard provides financial services in a self-service manner for individual investors and offers a more managed full-service approach complete with customer-service representatives and financial advisers for corporate clients based on their financial objectives, indicates Lifehacker.
Fidelity is also among the top investment brokers offering a wide range of financial solutions. These include mutual funds and Individual Retirement Accounts among a number of other options. Fidelity investment brokers offer remarkably low expense ratios, and it supports rollovers from Individual Retirement Accounts among other institutions. This investment firm also offers free financial advice on its website which is available to their clients and visitors alike. The company also offers several services provided by banking institutions such as money transfers and Billpay, according to Lifehacker.