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Neustar

Sterling, Virginia, United States · Founded 1999

1001-5000 employees · NYSE:TRA

Sourced & current · updated May 30, 20260 of 4 facts verifiedWebsite

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 data analytics provider, now operating as a TransUnion subsidiary with strong positioning in cookieless identity, marketing measurement, and fraud prevention

Ownership

Parent: TransUnion

Competitors

In their space

Pre-call brief from ATDb — sourced from the live database, current as of May 30, 2026. Not a static screenshot.