Australia ABN, ASIC and Company Data Sources

Australia has one of the most commercially useful official company-data stacks outside Europe, but it should be explained carefully. ASIC publishes a company-register dataset through data.gov.au, ABN Lookup provides public identifier data and web services, and the ABN Bulk Extract gives a practical bulk route for public ABN attributes. Those are unusually strong signals for an open company data article.

The safe editorial position is narrower than a sales claim. Australia does not have one single unrestricted official file that contains every company, business name, ABN, filing, officer, beneficial-owner, procurement, IP, regulator, listed-company, LEI and contact field. Instead, it has several strong official layers that can be joined when the access model, reuse terms, update cadence and privacy boundary are tracked source by source.

This refresh maps the main official and high-quality public sources for open company data in Australia, explains practical API and bulk options, and shows where CompaniesData adds value by normalizing identifiers, resolving entities and separating public company records from marketing-contact data.

Key Takeaways

• Best official backbone: ASIC Company Dataset on data.gov.au, ASIC register guidance, ASIC search/register workflows, ABN Lookup, ABN Lookup web services and the ABN Bulk Extract.
• Best machine-access story: Australia combines open datasets, API documentation and web services, but operational use still depends on product terms, rate limits, update cadence and field-level provenance.
• Best enrichment layers: AusTender contract notices, IP Australia, APRA, ACCC, ABS business counts, ASX listed-company directory and GLEIF LEI records.
• Main caution: Public ASIC or ABN visibility is not permission to scrape, resell every field or send marketing emails. Contact data needs a separate lawful basis and suppression workflow.
• CompaniesData value: the useful product is not a copied list of source portals; it is a normalized, deduplicated and provenance-aware dataset that joins ACN, ABN, procurement, IP, regulator and LEI signals.

Editorial Methodology

This guide follows the CompaniesData editorial standard for open company data by country. Official sources are prioritized first, then national open-data portals, procurement systems, statistics, IP and regulator sources, and finally high-quality non-official context where it is necessary. Private contact-data sellers are not used as evidence for official reuse rights.

Each source was checked from this environment on 2026-05-29. Sources returning hard 404 or 410 are excluded from the public article. Sources that timed out, returned controlled-access responses or created reuse ambiguity are kept in the held-source notes instead of being presented as clean public evidence. Logos in the source matrix and Resource Pack are decorative favicon cues only; the evidence remains the official URL, source owner, access model and reuse note.

Coverage, Access and Update-Risk Analysis

Australia has three separate concepts that users often mix up: the ASIC company register, ABN/ABR public identifier data and broader business/enrichment sources. ASIC company data is the strongest legal-company backbone. ABN Lookup and the ABN Bulk Extract help connect businesses and identifiers, including non-company entity types. Procurement, IP, regulator, listed-company and LEI sources add useful signals, but none of them replaces the official register.

Coverage risk: ASIC company data does not automatically cover every trading name, sole trader, charity, regulated entity or listed-security detail. ABN data covers public ABN attributes, but not non-public ABR products. ABS statistics are aggregate, not entity-level. ASX is listed-company only. GLEIF covers entities with LEIs only.

Access risk: some Australian services separate free public search, open-data downloads, APIs, paid documents and restricted products. Treat every endpoint as its own access model. A data.gov.au dataset can be open while ASIC Connect extracts or ABR non-public data remain separate.

Update risk: ASIC and ABN bulk files are valuable because they are repeatable, but they are still snapshots. When a workflow needs current legal certainty, use the live register or official extract route and store the access date.

Reuse Checklist

• Confirm the source authority: ASIC for company-register data, ABR/ABN Lookup for ABN identifiers, data.gov.au for dataset distribution, and the relevant regulator for sector lists.
• Record licence and attribution: preserve Creative Commons and Commonwealth attribution where data.gov.au states it, and keep source URLs and access dates.
• Separate access models: do not treat public search, web services, bulk downloads, paid extracts and restricted agency products as the same permission.
• Protect natural-person data: registered addresses, sole-trader data, officer information and complaints/enforcement records can create privacy obligations.
• Block contact-data shortcuts: official company or ABN data is not permission to send emails or build phone lists. CompaniesData.cloud should be the international route for compliant commercial datasets; Spanish-speaking audiences should use CentraldeComunicacion.es.
• Avoid endorsement claims: never imply that ASIC, ABR, data.gov.au, APRA, ACCC, ABS, ASX, IP Australia or GLEIF endorses a derived dataset.

Practical Source Workflow

1. Start with ASIC company identity: ingest the ASIC Company Dataset where its licence and update cadence fit the use case, then use ASIC register search or extract workflows for verification where current evidence is needed.
2. Join ABN public identifiers: use ABN Lookup web services or the ABN Bulk Extract to connect ABNs, public ABN status and business-name signals to ACN/ARBN where present.
3. Add open-data catalogue context: use data.gov.au as a discovery and provenance layer, not as a blanket licence for every Australian government page.
4. Enrich known entities: add procurement contracts, IP ownership, APRA/ACCC regulator context, ASX listed-company status, ABS market benchmarks and GLEIF LEIs only when the entity match is defensible.
5. Publish with caveats: label every field by source, access date and reliability class, and keep contact-data enrichment separate from official register reuse.

Controlled Workflow and Source-Risk Clearance

Australia passes the refresh bar as a strong official open-data/API guide, not as a claim of one unrestricted master company file. The public article links only to official or high-quality public sources that passed live QA from this node. ABR government-agency products, ACNC charity-register routes and the AusTender root remain documented as held source-risk findings, while the article relies on stable ASIC, ABN Lookup, data.gov.au, AusTender contract-notice, IP, regulator, statistics, ASX and LEI routes.

Claims allowed in this article

• ASIC publishes selected company-register data through data.gov.au, and ASIC guidance documents the dataset/download/API distinction.
• ABN Lookup and the ABN Bulk Extract provide strong public identifier layers, but they are not the same as non-public ABR data.
• Australia supports practical enrichment through procurement, IP, regulator, statistics, listed-company and LEI sources when provenance is preserved.

Claims not allowed

• Do not claim one unrestricted Australian official bulk file with every company, ABN, business name, filing, officer, BO, procurement, IP, regulator and contact field.
• Do not claim ABR non-public/government-agency data products, ACNC routes or the AusTender root passed this automated source QA.
• Do not use ASIC, ABN, procurement, IP, regulator, ASX or LEI visibility as consent for email, phone or sales-prospecting outreach.

Held source-risk findings

• ABR government-agency data products route: abr.gov.au – held because live requests timed out from this node; ABN Lookup, web services and ABN Bulk Extract pages are used instead.
• ACNC charity register route: acnc.gov.au – held because live requests timed out from this node; do not cite as a clean public source until manual/browser QA clears.
• AusTender root page: tenders.gov.au – held because the root returned 403 with the editorial QA user agent; the contract-notice search route passed and is linked instead.

Operational boundaries

• ASIC boundary: ASIC open snapshots and ASIC real-time/search/extract workflows are complementary, not identical products.
• ABN boundary: ABN Lookup public data and ABR non-public data products have different access rules.
• Procurement boundary: AusTender is a supplier-contract layer, not a national company register.
• Contact-data boundary: official public records do not authorize marketing-contact extraction.

Resource Pack

Source-by-Source Deep Dives

1. ASIC Company Dataset

Authority: ASIC via data.gov.au. Type: official registry open data. Access model: bulk download / catalogue / data API metadata. Reuse position: Creative Commons Attribution 3.0 Australia on the dataset page; preserve attribution and source dates.

Weekly company-register snapshot with company name, ACN, type/class/status, dates and ABN fields. In a production CompaniesData workflow, this source should be stored with its source URL, access date, update cadence and field-level provenance so downstream users can distinguish official register facts from enrichment signals.

Limitations and operating notes: Snapshot data, not real-time ASIC Connect and not every filed document or paid extract. This means Australia should be described as a strong official-source jurisdiction, not as a country where every company, officer, ownership, tax, filing, procurement, IP, regulator and contact-data field is available from one unrestricted source.

2. ASIC data.gov.au guidance

Authority: ASIC. Type: official regulator guidance. Access model: guidance / download and API explanation. Reuse position: ASIC and dataset-specific terms.

Explains ASIC datasets available through data.gov.au and the distinction from real-time register search. In a production CompaniesData workflow, this source should be stored with its source URL, access date, update cadence and field-level provenance so downstream users can distinguish official register facts from enrichment signals.

Limitations and operating notes: Guidance page; each dataset and product has its own coverage and access mechanics. This means Australia should be described as a strong official-source jurisdiction, not as a country where every company, officer, ownership, tax, filing, procurement, IP, regulator and contact-data field is available from one unrestricted source.

3. ASIC company and organisation registers

Authority: ASIC. Type: official company register. Access model: search / register workflow. Reuse position: ASIC website and register-product terms; some data free, some extracts paid.

Authoritative search layer for Australian companies, registered bodies and foreign companies operating in Australia. In a production CompaniesData workflow, this source should be stored with its source URL, access date, update cadence and field-level provenance so downstream users can distinguish official register facts from enrichment signals.

Limitations and operating notes: Search and paid-document workflow; not a blanket scraping permission. This means Australia should be described as a strong official-source jurisdiction, not as a country where every company, officer, ownership, tax, filing, procurement, IP, regulator and contact-data field is available from one unrestricted source.

4. ASIC search registers hub

Authority: ASIC. Type: official register portal. Access model: search portal. Reuse position: ASIC website and register-product terms.

Discovery hub for company, business name, professional, banned/disqualified and other ASIC registers. In a production CompaniesData workflow, this source should be stored with its source URL, access date, update cadence and field-level provenance so downstream users can distinguish official register facts from enrichment signals.

Limitations and operating notes: Multiple registers with different scope, update cadence and product rules. This means Australia should be described as a strong official-source jurisdiction, not as a country where every company, officer, ownership, tax, filing, procurement, IP, regulator and contact-data field is available from one unrestricted source.

5. ASIC APIs

Authority: ASIC. Type: official API documentation. Access model: API / intermediary documentation. Reuse position: ASIC API and intermediary terms.

Technical route for companies and business-name register interactions where access is supported. In a production CompaniesData workflow, this source should be stored with its source URL, access date, update cadence and field-level provenance so downstream users can distinguish official register facts from enrichment signals.

Limitations and operating notes: Operational access, forms, eligibility and transaction rules matter; not every field is open. This means Australia should be described as a strong official-source jurisdiction, not as a country where every company, officer, ownership, tax, filing, procurement, IP, regulator and contact-data field is available from one unrestricted source.

6. ABN Bulk Extract

Authority: Australian Business Register via data.gov.au. Type: official identifier open data. Access model: bulk download / XML schema / resource list. Reuse position: Creative Commons Attribution 3.0 Australia on the dataset page.

Bulk public ABN identity attributes, including ABN status, entity type, business names, state/postcode and ACN/ARBN. In a production CompaniesData workflow, this source should be stored with its source URL, access date, update cadence and field-level provenance so downstream users can distinguish official register facts from enrichment signals.

Limitations and operating notes: Public ABN subset only; not non-public ABR fields and not consented marketing contacts. This means Australia should be described as a strong official-source jurisdiction, not as a country where every company, officer, ownership, tax, filing, procurement, IP, regulator and contact-data field is available from one unrestricted source.

7. ABN Lookup

Authority: Australian Business Register / ATO. Type: official identifier lookup. Access model: public search. Reuse position: ABN Lookup terms and public-data limits.

ABN validation and public business identifier checks for known entities. In a production CompaniesData workflow, this source should be stored with its source URL, access date, update cadence and field-level provenance so downstream users can distinguish official register facts from enrichment signals.

Limitations and operating notes: Lookup page; not proof of unrestricted automated reuse. This means Australia should be described as a strong official-source jurisdiction, not as a country where every company, officer, ownership, tax, filing, procurement, IP, regulator and contact-data field is available from one unrestricted source.

8. ABN Lookup web services

Authority: ABN Lookup / Australian Business Register. Type: official identifier API. Access model: SOAP / JSON-style web services. Reuse position: ABN Lookup web-services terms.

Integrates ABN validation and public ABN data into operational systems. In a production CompaniesData workflow, this source should be stored with its source URL, access date, update cadence and field-level provenance so downstream users can distinguish official register facts from enrichment signals.

Limitations and operating notes: Registration, identifiers, rate limits and service terms apply. This means Australia should be described as a strong official-source jurisdiction, not as a country where every company, officer, ownership, tax, filing, procurement, IP, regulator and contact-data field is available from one unrestricted source.

9. ABN Lookup about page

Authority: ABN Lookup / Australian Business Register. Type: official identifier-source context. Access model: guidance. Reuse position: ABN Lookup terms and public-data limits.

Confirms source ownership and operating context for ABN Lookup data. In a production CompaniesData workflow, this source should be stored with its source URL, access date, update cadence and field-level provenance so downstream users can distinguish official register facts from enrichment signals.

Limitations and operating notes: Authority/context source rather than a data endpoint. This means Australia should be described as a strong official-source jurisdiction, not as a country where every company, officer, ownership, tax, filing, procurement, IP, regulator and contact-data field is available from one unrestricted source.

10. data.gov.au

Authority: Australian Government. Type: national open-data portal. Access model: catalogue / download / data API metadata. Reuse position: dataset-specific licences and Commonwealth copyright notices.

Discovery layer for ASIC, ABN and other Australian government datasets. In a production CompaniesData workflow, this source should be stored with its source URL, access date, update cadence and field-level provenance so downstream users can distinguish official register facts from enrichment signals.

Limitations and operating notes: Catalogue metadata is not a licence for every field in every linked source. This means Australia should be described as a strong official-source jurisdiction, not as a country where every company, officer, ownership, tax, filing, procurement, IP, regulator and contact-data field is available from one unrestricted source.

11. AusTender contract notices

Authority: Australian Government procurement platform. Type: official procurement. Access model: search / notices. Reuse position: AusTender and notice-level terms.

Supplier and contract-award context for public-sector market analysis. In a production CompaniesData workflow, this source should be stored with its source URL, access date, update cadence and field-level provenance so downstream users can distinguish official register facts from enrichment signals.

Limitations and operating notes: Supplier/procurement subset only; root pages can behave differently by user agent. This means Australia should be described as a strong official-source jurisdiction, not as a country where every company, officer, ownership, tax, filing, procurement, IP, regulator and contact-data field is available from one unrestricted source.

12. IP Australia

Authority: IP Australia. Type: official intellectual-property source. Access model: search / registers / tools. Reuse position: IP Australia terms and IP-rights caveats.

Trademark, patent and design enrichment for Australian entities. In a production CompaniesData workflow, this source should be stored with its source URL, access date, update cadence and field-level provenance so downstream users can distinguish official register facts from enrichment signals.

Limitations and operating notes: IP ownership is not the same as active company status or contact permission. This means Australia should be described as a strong official-source jurisdiction, not as a country where every company, officer, ownership, tax, filing, procurement, IP, regulator and contact-data field is available from one unrestricted source.

13. APRA registers

Authority: Australian Prudential Regulation Authority. Type: financial regulator registers. Access model: registers / lists. Reuse position: APRA terms and regulator-publication conditions.

Prudentially regulated entity enrichment for banking, insurance and superannuation contexts. In a production CompaniesData workflow, this source should be stored with its source URL, access date, update cadence and field-level provenance so downstream users can distinguish official register facts from enrichment signals.

Limitations and operating notes: Sector-specific and not a national company register. This means Australia should be described as a strong official-source jurisdiction, not as a country where every company, officer, ownership, tax, filing, procurement, IP, regulator and contact-data field is available from one unrestricted source.

14. ACCC public registers

Authority: Australian Competition and Consumer Commission. Type: competition and consumer regulator registers. Access model: public registers / decisions. Reuse position: ACCC publication terms.

Competition, consumer, authorisation and enforcement context for known entities. In a production CompaniesData workflow, this source should be stored with its source URL, access date, update cadence and field-level provenance so downstream users can distinguish official register facts from enrichment signals.

Limitations and operating notes: Decision/register coverage only; not a complete business population. This means Australia should be described as a strong official-source jurisdiction, not as a country where every company, officer, ownership, tax, filing, procurement, IP, regulator and contact-data field is available from one unrestricted source.

15. ASX listed-company directory

Authority: ASX market operator. Type: listed-company market data. Access model: directory / market information. Reuse position: ASX website and market-data terms.

Listed-company enrichment and securities-market identifiers. In a production CompaniesData workflow, this source should be stored with its source URL, access date, update cadence and field-level provenance so downstream users can distinguish official register facts from enrichment signals.

Limitations and operating notes: Listed entities only and market-data terms can be restrictive. This means Australia should be described as a strong official-source jurisdiction, not as a country where every company, officer, ownership, tax, filing, procurement, IP, regulator and contact-data field is available from one unrestricted source.

16. ABS Counts of Australian Businesses

Authority: Australian Bureau of Statistics. Type: official statistics. Access model: statistics / releases / downloads. Reuse position: ABS statistics and attribution terms.

Business-demography benchmark for counts, entries, exits, sector and geography context. In a production CompaniesData workflow, this source should be stored with its source URL, access date, update cadence and field-level provenance so downstream users can distinguish official register facts from enrichment signals.

Limitations and operating notes: Statistical layer; not entity-level register data. This means Australia should be described as a strong official-source jurisdiction, not as a country where every company, officer, ownership, tax, filing, procurement, IP, regulator and contact-data field is available from one unrestricted source.

17. GLEIF LEI records for Australia

Authority: GLEIF. Type: global legal-entity identifier data. Access model: API / bulk-style open data. Reuse position: GLEIF open data terms.

LEI cross-checks for Australian legal entities in global finance and compliance workflows. In a production CompaniesData workflow, this source should be stored with its source URL, access date, update cadence and field-level provenance so downstream users can distinguish official register facts from enrichment signals.

Limitations and operating notes: Only entities with LEIs; not comprehensive Australian company-register coverage. This means Australia should be described as a strong official-source jurisdiction, not as a country where every company, officer, ownership, tax, filing, procurement, IP, regulator and contact-data field is available from one unrestricted source.

Recommended Data Model

A robust Australia company-data model should store legal identity, identifier and enrichment layers separately. The core entity table should carry the canonical company name, ACN, ABN where available, source status, registration dates, entity type and source timestamps. A second identifier table should preserve ACN, ABN, ARBN, business-name and LEI relationships without assuming every identifier means the same legal population.

• Entity: normalized legal name, country, jurisdiction, ACN, status, type/class/subclass, registration and deregistration dates.
• Identifier bridge: ACN, ABN, ARBN, LEI, ASX ticker, IP owner name and procurement supplier names with confidence scores.
• Source evidence: source URL, access date, dataset release date, licence/reuse note, field provenance and update cadence.
• Enrichment: procurement awards, IP holdings, regulated-entity status, ABS sector/geography benchmarks and listed-company markers.
• Compliance flags: personal-data fields, no-endorsement requirements, paid/restricted workflows, contact-data exclusion and suppression status.

Missing-Data Gaps

Even in a strong market, official open data leaves practical gaps. ASIC snapshots do not replace live ASIC Connect checks for legal certainty. ABN data does not expose every non-public ABR product. Paid extracts and lodged documents can have different terms. ABS is aggregate. ASX covers listed entities only. GLEIF is excellent where an LEI exists but incomplete for the whole market.

Those gaps are normal. They are exactly why commercial users need normalization, source provenance, matching logic and compliance boundaries rather than a copied list of URLs.

How CompaniesData Adds Value

CompaniesData turns the Australian source stack into a practical dataset. The value is normalization and governance: cleaning legal names, reconciling ACN and ABN identifiers, identifying stale or conflicting fields, preserving source evidence, adding procurement/IP/regulator/LEI enrichment and separating public company facts from contact-data workflows.

• Normalize ASIC and ABN records into consistent company profiles.
• Resolve ACN/ABN/ARBN/LEI/ASX identifiers with confidence scoring.
• Attach procurement, IP, regulator and market signals without losing source provenance.
• Flag data that needs privacy, Spam Act, GDPR-for-EU-use or sector-specific review.
• Keep marketing emails, phone numbers and lead-list enrichment outside the official-source claim.

Request a CompaniesData sample for Australia if you need a usable dataset rather than a manual source map.

Practical Options

Manual verification

For one company, use ASIC register search, ABN Lookup and source-specific regulator or IP pages. This is the safest route when you need a current legal check and can tolerate manual work.

API and bulk ingestion

For repeatable workflows, start with the ASIC Company Dataset and ABN Bulk Extract, then use ABN Lookup web services and ASIC API documentation to design controlled machine access. Keep licence, rate-limit and product boundaries in the ingestion plan.

Procurement and market analysis

For public-sector sales intelligence, add AusTender contract notices. For market sizing, add ABS business counts. For regulated or listed entities, add APRA, ACCC, ASX, IP Australia and GLEIF where the match is reliable.

Contact-data and sales outreach

Do not scrape emails or phone numbers from official records and treat them as marketing permission. Use CompaniesData.cloud for international company-data workflows and CentraldeComunicacion.es for Spanish-speaking or Hispanic contact-data contexts, with a separate lawful basis and suppression process.

Source Matrix

Source	Owner / authority	Access model	Reuse note	Main limitation
ASIC Company Dataset	ASIC via data.gov.au	bulk download / catalogue / data API metadata	Creative Commons Attribution 3.0 Australia on the dataset page; preserve attribution and source dates	Snapshot data, not real-time ASIC Connect and not every filed document or paid extract.
ASIC data.gov.au guidance	ASIC	guidance / download and API explanation	ASIC and dataset-specific terms	Guidance page; each dataset and product has its own coverage and access mechanics.
ASIC company and organisation registers	ASIC	search / register workflow	ASIC website and register-product terms; some data free, some extracts paid	Search and paid-document workflow; not a blanket scraping permission.
ASIC search registers hub	ASIC	search portal	ASIC website and register-product terms	Multiple registers with different scope, update cadence and product rules.
ASIC APIs	ASIC	API / intermediary documentation	ASIC API and intermediary terms	Operational access, forms, eligibility and transaction rules matter; not every field is open.
ABN Bulk Extract	Australian Business Register via data.gov.au	bulk download / XML schema / resource list	Creative Commons Attribution 3.0 Australia on the dataset page	Public ABN subset only; not non-public ABR fields and not consented marketing contacts.
ABN Lookup	Australian Business Register / ATO	public search	ABN Lookup terms and public-data limits	Lookup page; not proof of unrestricted automated reuse.
ABN Lookup web services	ABN Lookup / Australian Business Register	SOAP / JSON-style web services	ABN Lookup web-services terms	Registration, identifiers, rate limits and service terms apply.
ABN Lookup about page	ABN Lookup / Australian Business Register	guidance	ABN Lookup terms and public-data limits	Authority/context source rather than a data endpoint.
data.gov.au	Australian Government	catalogue / download / data API metadata	dataset-specific licences and Commonwealth copyright notices	Catalogue metadata is not a licence for every field in every linked source.
AusTender contract notices	Australian Government procurement platform	search / notices	AusTender and notice-level terms	Supplier/procurement subset only; root pages can behave differently by user agent.
IP Australia	IP Australia	search / registers / tools	IP Australia terms and IP-rights caveats	IP ownership is not the same as active company status or contact permission.
APRA registers	Australian Prudential Regulation Authority	registers / lists	APRA terms and regulator-publication conditions	Sector-specific and not a national company register.
ACCC public registers	Australian Competition and Consumer Commission	public registers / decisions	ACCC publication terms	Decision/register coverage only; not a complete business population.
ASX listed-company directory	ASX market operator	directory / market information	ASX website and market-data terms	Listed entities only and market-data terms can be restrictive.
ABS Counts of Australian Businesses	Australian Bureau of Statistics	statistics / releases / downloads	ABS statistics and attribution terms	Statistical layer; not entity-level register data.
GLEIF LEI records for Australia	GLEIF	API / bulk-style open data	GLEIF open data terms	Only entities with LEIs; not comprehensive Australian company-register coverage.

FAQ

Is Australia a good country for open company data?

Yes. Australia is one of the strongest non-European markets because ASIC and ABN Lookup provide official public data routes, and data.gov.au exposes useful bulk datasets. The right caveat is that open datasets, live register search, paid extracts and restricted products are separate workflows.

Is the ASIC Company Dataset a complete real-time company register?

No. It is a very useful official snapshot, but real-time checks, paid documents and some detailed products are separate from the weekly open-data file.

Can ABN Lookup be used as an API?

ABN Lookup provides web services and public lookup routes. Operational use should follow the web-services terms, registration requirements, identifiers and rate limits rather than relying on uncontrolled scraping.

Does Australia publish beneficial ownership as open data?

Do not make that claim from these sources. Treat beneficial ownership, officers, addresses and natural-person fields as sensitive compliance data unless an official source and lawful-use review clearly support access and reuse.

Can I use ASIC or ABN data for cold email marketing?

No automatic permission follows from public register visibility. Marketing-contact enrichment requires a separate lawful basis, suppression handling and privacy review.

What is the best first source for automated ingestion?

The best first pair is ASIC Company Dataset plus ABN Bulk Extract, with ABN Lookup web services and ASIC API documentation used for operational validation and supported workflows.

Why use CompaniesData instead of collecting sources manually?

Manual source collection leaves you with different identifiers, update dates, coverage rules and formats. CompaniesData adds normalization, matching, provenance, enrichment and compliance boundaries.

Official Sources

• ASIC Company Dataset – ASIC via data.gov.au
• ASIC data.gov.au guidance – ASIC
• ASIC company and organisation registers – ASIC
• ASIC search registers hub – ASIC
• ASIC APIs – ASIC
• ABN Bulk Extract – Australian Business Register via data.gov.au
• ABN Lookup – Australian Business Register / ATO
• ABN Lookup web services – ABN Lookup / Australian Business Register
• ABN Lookup about page – ABN Lookup / Australian Business Register
• data.gov.au – Australian Government
• AusTender contract notices – Australian Government procurement platform
• IP Australia – IP Australia
• APRA registers – Australian Prudential Regulation Authority
• ACCC public registers – Australian Competition and Consumer Commission
• ASX listed-company directory – ASX market operator
• ABS Counts of Australian Businesses – Australian Bureau of Statistics
• GLEIF LEI records for Australia – GLEIF