Abstract: In certain embodiments, a system includes one or more memory modules operable to store business transaction data for a plurality of customers of an enterprise, the business transaction data including a size classification for each of the plurality of customers. The system further includes one or more processing modules operable to determine, based on the business transaction data, a first list of customers comprising one or more of the plurality of customers that have a particular size classification. The one or more processing modules are further operable to access publicly-available financial information (including revenue information) for each of the one or more customers of the determined first list of customers and determine, based on the accessed publicly-available financial information, a second list of customers comprising one or more customers of the first list of customers that have revenue exceeding a predetermined amount.

Abstract: In certain embodiments, a system includes one or more memory modules operable to store business transaction data for a plurality of current and former customers of an enterprise. The system further includes one or more processing modules operable to access publicly-available financial information (including revenue information) for each of a plurality of entities and determine, based on the accessed publicly-available financial information, a first list of entities comprising a subset of the plurality of entities whose revenue in a first time period exceeds revenue is a second time period by more than a predetermined amount. The one or more processing modules are further operable to determine, based on the business transaction data and the determined first list of entities, a second list of entities comprising one or more entities of the first list of entities that are a selected one of current and former customers of the enterprise.

Abstract: In certain embodiments, a system includes one or more memory modules operable to store business transaction data including expenditures and revenues for a plurality of customers of an enterprise. The system further includes one or more processing modules operable to determine, based on the business transaction data, a first customer having an amount of expenditures corresponding to an amount of revenue of a second customer. The one or more processing modules are further operable to access publicly-available financial information for the second customer that includes total revenue information for the second customer and determine, based on the accessed publicly-available financial information, whether the amount of revenue of the second customer exceeds a predetermined proportion of the total revenue of the second customer.

Abstract: In certain embodiments, a system includes one or more memory modules operable to store business transaction data for a plurality of customers of an enterprise, the stored business transaction data including expenditures for each of the plurality of customers of the enterprise. The system further include one or more processing modules operable to determine, based on the business transaction data, a first customer of the plurality of customers having an increase in expenditures and a second customer of the plurality of customers having an decrease in expenditures corresponding to the increase in expenditures of the first customer. The one or more processing modules are further operable to store, in the one or more memory modules, data associating the first with the second customer.