Australian Business Register (ABN Lookup), official register data: look up a com...
https://api.companyrecords-api.workers.dev/api/b2b/abr-australian-business-registerOverview
Australian Business Register (ABN Lookup), official register data: look up a company by ABN or ACN for ABN status and date, entity name and type, ACN, GST registration date, business (trading) names and state/postcode; or search by company name for matching ABNs with name type, status, state, postcode and match score. Give one of abn, acn or name.