In case you missed it at the bottom:
> From Mozilla Firefox’s Telemetry, we know that Symantec issued certificates are responsible for 42% of certificate validations
GeoTrust was started from buying Equifax's security business. Symantec bought GeoTrust. Symantec doesn't own the Equifax brand or company.
In case you missed it at the bottom:
> From Mozilla Firefox’s Telemetry, we know that Symantec issued certificates are responsible for 42% of certificate validations