Answer
The NZDPU ingests company data from each data source and uses publicly available sources to try and map company metadata to its applicable Legal Entity Identifier (LEI) in line with the Recommendations from the CDSC (see Global Legal Entity Identifier Foundation for more information about LEIs). If this mapping to LEI cannot occur due to a lack of publicly available information, then the NZDPU publishes the company name as disclosed to the data source (CDP, for the current release).