Your investing (brokerage) account is opened at our US brokerage and clearing services partner DriveWealth - a FINRA regulated brokerage firm. It is a licensed carrying and self-clearing broker offering brokerage services to global investors. DriveWealth is backed by Softbank Group and other leading venture capital firms in the financial services ecosystem.
The custody of your account, in turn, would be held by DriveWealth one of their custodian partners. Let us know if you need more information regarding the custody of your account. You can reach us by raising a ticket.