I
Imperva
San Mateo, California, United States · Founded 2002
1001-5000 employees · $220M+
Sourced & current · updated Jul 3, 2026
Imperva — recorded in ATDb as the acquirer/parent of one or more AdTech companies (s375 lineage backfill).
Where they sit
Ad Fraud Prevention
Leading enterprise cybersecurity provider with strong positioning in bot management and invalid traffic detection relevant to AdTech
Ownership
Parent: Thales Group