Posidex Technologies develops software products, solutions and offer services in the domain of Entity Resolution and Analytics. Posidex's products and solutions helps enterprises in their operations, decision making and planning during the process of customer data integration, data quality management and master data management. Posidex's clients are spread across various verticals from BFSI to government and are among large data depositories in India in their respective domains.

Posidex is handling about half a billion records Indian names and addresses records for entity resolution in the absence of any unique identity parameter for various clients in production sites. Gartner(TM) mentions Posidex Technologies as sample vendor for Entity Resolution and Analytics in its Hype Cycle Report for 2010.

PrimeMatch™ Data Quality System (PDQS) is a enterprise product suite that provides comprehensive functionality for managing data quality during the process of Customer Data Integration (CDI) , Master Data Management(MDM) and Data Warehouse (DW) etc on data spread across multiple source systems.