Neustar
Reston, Virginia, United States · Founded 1999
1001-5000 employees · NYSE:TRA
Sourced & current · updated Jul 6, 2026Website
Neustar is a leading information services and identity resolution company, now operating as a TransUnion subsidiary, providing data-driven solutions for marketing, fraud prevention, and communications intelligence.
Where they sit
Stack tier: Ecosystem Services (A)
Attribution & AnalyticsCustomer Data PlatformIdentity Resolution
A leading identity resolution and marketing analytics provider, now operating as a key subsidiary within TransUnion's data and analytics ecosystem
Ownership
Parent: TransUnion
Subsidiaries