BizProspex - BizProspex offers CRM data cleaning solutions.
Data Ladder - Data Ladder is a data quality software helping business users get the most out of their data through data matching, profiling, deduplication
RingLead - RingLead offers a complete end-to-end suite of products to clean, protect, and enhance company and contact information.
Blazent - Blazent is a cloud-based IT data integrity engine that aggregates, reconciles and consolidates IT data.
TowerData - demographic data on email addresses
Openprise - Openprise is a data automation solution that automates the analysis, cleansing, enrichment, and unification of your data.