Historical details for ABN 89 328 231 297Version: 9.9.7

ABN details help
Entity name From To
HONG, MICHAEL KOK-YEE 16 Dec 2022 (current)
HONG, MICHAEL KOK YEE 31 Jan 2011 16 Dec 2022
HONG, KOK-YEE MICHAEL 09 Nov 2009 31 Jan 2011
ABN Status From To
Active 09 Nov 2009 (current)
Entity type
Individual/Sole Trader
Goods & Services Tax (GST) From To
Registered 01 Feb 2018 (current)
Main business location From To
VIC 3040 21 Jun 2022 (current)
VIC 3052 01 Mar 2016 21 Jun 2022
VIC 3108 12 Sep 2014 01 Mar 2016
VIC 3108 09 Nov 2009 12 Sep 2014
Business name(s) help
Business name From To
Wyndham Colorectal Surgery External site 29 Nov 2022 (current)
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
DR MICHAEL HONG 25 Nov 2009 (current)
Dr Michael Hong 09 Nov 2009 25 Nov 2009

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