Egnyte - Enterprise File Sharing
BizProspex - BizProspex offers CRM data cleaning solutions.
Segment - We make customer data simple.
RingLead - RingLead offers a complete end-to-end suite of products to clean, protect, and enhance company and contact information.
IBM InfoSphere Information Analyzer - IBM InfoSphere Information Analyzer can help you quickly and easily understand your data
TowerData - demographic data on email addresses