DUFFY, CHRISTOPHER WILLIAM
Individual/Sole Trader
Registration Details
Goods and Services Tax (GST)
Other Names
Business Name
- Black Harp Consulting
Business Summary
DUFFY, CHRISTOPHER WILLIAM is a registered Australian business with a cancelled ABN status since 11 November 2025. The entity operates as an Individual/Sole Trader.
This business is located in Australian Capital Territory, postcode 2612.
This business is not registered for GST. This may be because their annual turnover is below the $75,000 threshold, or they have chosen not to register. You cannot claim GST credits on purchases from non-GST registered suppliers.
Data sourced from the Australian Business Register (ABR) bulk data extract. This record was last updated on 12 November 2025.
Change History
- ABN StatusActiveCancelled
- ABN Status Date9 August 201711 November 2025
- Postcode26032612
- Business Name—DUFFY, CHRISTOPHER WILLIAM
- ABN Status—Active
- ABN Status Date—9 August 2017
- State—ACT
- Postcode—2603
- Other Names+Black Harp Consulting
Search the Australian Business Register
Verify business registrations by ABN, business name, or location. All data is sourced directly from the Australian Business Register and updated regularly.