Historical details for ABN 54 645 661 010Version: 9.9.7

ABN details help
Entity name From To
AI, SYLVIA SI YANG 03 Aug 2021 (current)
AI, SYLVIA SIYANG 26 Jul 2013 03 Aug 2021
AI, SYLVIA SI YANG 09 Aug 2011 26 Jul 2013
AI, SI YANG 14 Oct 2010 09 Aug 2011
AI, SI YANG 08 Dec 2009 14 Oct 2010
AI, SIYANG 03 Jun 2009 08 Dec 2009
ABN Status From To
Cancelled 07 May 2024 (current)
Active 26 Apr 2019 07 May 2024
Cancelled 01 Apr 2010 26 Apr 2019
Active 03 Jun 2009 01 Apr 2010
Entity type
Individual/Sole Trader
Goods & Services Tax (GST) From To
Cancelled 01 Apr 2010 (current)
Registered 04 Jun 2009 31 Mar 2010
Main business location From To
NSW 2234 26 Apr 2019 (current)
NSW 2220 11 Sep 2014 26 Apr 2019
NSW 2220 03 Jun 2009 11 Sep 2014
Trading name(s) help
From 1 November 2025, ABN Lookup will not display trading names and will only display registered business names. For more information, click help.
Trading name From To
SI-YANG AI 03 Jun 2009 (current)

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