Mergent Market Atlas offers a wealth of information about public companies in the US and internationally. Powerful and intuitive search capabilities combined with an easy to learn and use interface provide quick access to a multitude of company, industry, and ESG views and reports. Help is HERE, or contact Jeff Kushkowski.
Market share data can be difficult to find and you may need to search more than one source for information. Sources such as Google do not usually provide free access to this sort of information and the reports that you find on the web can be very expensive. The library provides a number of databases that can best provide access to the information you need. Below is information about and links to some of these resources.