Historical details for ABN 51 257 746 752Version: 9.9.7

ABN details help
Entity name From To
HEAH, SEAN YEAN SIONG 04 Oct 2017 (current)
HEAH, SEAN 21 May 2014 04 Oct 2017
HEAH, SEAN YEAN SIONG 02 Apr 2014 21 May 2014
HEAH, SEAN 03 Dec 2011 02 Apr 2014
HEAH, SEAN YEAN SIONG 27 Jul 2011 03 Dec 2011
ABN Status From To
Cancelled 04 Jun 2024 (current)
Active 27 Jul 2011 04 Jun 2024
Entity type
Individual/Sole Trader
Goods & Services Tax (GST) From To
Cancelled 02 Oct 2019 (current)
Registered 20 Apr 2012 01 Oct 2019
Main business location From To
WA 6023 09 May 2017 (current)
WA 6024 18 Sep 2014 09 May 2017
WA 6024 13 Nov 2012 18 Sep 2014
WA 6062 27 Jul 2011 13 Nov 2012
Business name(s) help
Business name From To
West Australian Dental Sedations External site 03 Nov 2016 16 Mar 2018
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
Heah 27 Jul 2011 (current)

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