Historical details for ABN 21 621 828 079Version: 9.9.7

ABN details help
Entity name From To
GUO, YUHUA 20 Oct 2004 (current)
GUO, YUHUA 02 Apr 2001 20 Oct 2004
GUO, YUHUA 25 Mar 2001 02 Apr 2001
ABN Status From To
Active 25 Mar 2001 (current)
Entity type
Individual/Sole Trader
Goods & Services Tax (GST) From To
Registered 01 Apr 2001 (current)
Main business location From To
NSW 2250 04 Jun 2018 (current)
NSW 2256 01 Mar 2016 04 Jun 2018
NSW 2122 22 Sep 2014 01 Mar 2016
NSW 2122 17 Jan 2014 22 Sep 2014
NSW 2122 13 Mar 2006 17 Jan 2014
NSW 2305 02 Apr 2001 13 Mar 2006
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
ENGINEERING CONSULTING 02 Apr 2001 (current)

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