Historical details for ABN 73 458 371 091Version: 9.9.7

ABN details help
Entity name From To
WONG, KA-WEI 18 Apr 2016 (current)
WONG, KA-WEI 14 Oct 2013 18 Apr 2016
WONG, KA-WEI 15 Jan 2002 14 Oct 2013
WONG, KA-WEI 08 Jan 2002 15 Jan 2002
ABN Status From To
Active 08 Jan 2002 (current)
Entity type
Individual/Sole Trader
Goods & Services Tax (GST) From To
Registered 08 Jan 2002 (current)
Main business location From To
NSW 2137 18 Sep 2014 (current)
NSW 2137 06 Aug 2008 18 Sep 2014
NSW 2820 17 Nov 2006 06 Aug 2008
NSW 2868 17 Feb 2006 17 Nov 2006
NSW 2820 01 Feb 2006 17 Feb 2006
NSW 2533 15 Jan 2002 01 Feb 2006
Business name(s) help
Business name From To
ECHIDNA HEALTH External site 12 Aug 2008 (current)
RAINBOW PIANO External site 22 Nov 2019 13 May 2021
INNOVATION MANAGEMENT FOUNDATION External site 05 Nov 2019 29 Apr 2021
EMERGENT TECHNOLOGY RESEARCH INSTITUTE External site 25 Oct 2019 24 Jan 2021
ECHIDNA HEALTH External site 08 Jan 2002 10 Apr 2008
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
ECHIDNA HEALTH 15 Jan 2002 (current)

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