CCleaner

CCleaner belongs to Gen Digital Inc. through Piriform Software Ltd → Avast plc. CCleaner is owned by Gen Digital Inc., headquartered in the United States. Yes. The ultimate owner of CCleaner, Gen Digital Inc., is headquartered in the United States.

Gen Digital is a multinational software company that provides cybersecurity and identity protection through brands like Norton, Avast, LifeLock, and AVG.

Avast Software s.r.o.