Press Release – Ministry of Business Innovation and Employment For the first time Mori businesses can identify themselves as a Mori business on the New Zealand Business Number register. By registering as a Mori business they will benefit from the opportunities provided by the NZBN, doing business with … For the first time Māori businesses can identify themselves as a Māori business on the New Zealand Business Number register. By registering as a Māori business they will benefit from the opportunities provided by the NZBN, doing business with confidence and certainty, connecting and interacting more easily, with more accuracy, saving time and money.