When MoveData processes company information into Salesforce it will ordinarily match or create an Organisation Account record to represent that company.
Depending upon how your Salesforce has been configured, occasionally this can create an Anonymous Household record instead. To fix this:
Open Setup → Users → Profiles
Open the profile associated with the MoveData Authorised User (usually System Administrator)
Locate the area used for Object Management and click into Account
Locate the area used for Record Types and ensure
Organisationis set as the default Record TypeClick Save
You can now reprocess the notification which previously resulted in an Anonymous Household, and observe it now creates an Organisation Account record to represent the company instead.