You can apply for a Relay account if your business is owned by a holding company!
When applying for your Relay account, you will be prompted to enter the information for a business owner. Rather than providing the information for the holding company itself, please provide the information for the individual(s) with significant responsibility for managing the legal entity; this can be a CEO, COO, CFO, President, Vice-President, Treasurer, etc.
Enter the ownership for this person as 100% if the business is owned in its entirety by the holding company.
If the business is partially owned by the holding company, please provide Beneficial Owner information for any other individuals that own 25% or more of the legal entity.