I have been using the Financial Times as my main source of financial information for the past two years to manage an investment portfolio.There is a great range of tools and features. I find their equity screener and other market data to be excellent value for money. Using the FT along with other sources makes it easier to do high level research and follow updates/publications before diving deeper in a company's published accounts.I find it very easy to make comparisons between equities due to the standardised financial statement templates. I would highly recommend to any business/investment professional.