Historical details for ABN 77 535 943 496Version: 9.9.7

ABN details help
Entity name From To
CHEN, ZEHUA 23 Oct 2010 (current)
CHEN, ZEHUA JOHN 19 Oct 2001 23 Oct 2010
CHEN, ZEHUA JOHN 08 Oct 2001 19 Oct 2001
ABN Status From To
Cancelled 23 Apr 2024 (current)
Active 31 Oct 2021 23 Apr 2024
Cancelled 30 Jun 2017 31 Oct 2021
Active 07 Dec 2016 30 Jun 2017
Cancelled 03 Nov 2008 07 Dec 2016
Active 08 Oct 2001 03 Nov 2008
Entity type
Individual/Sole Trader
Goods & Services Tax (GST) From To
No current or historical GST registrations
Main business location From To
NSW 2153 31 Oct 2021 (current)
NSW 2153 07 Dec 2016 31 Oct 2021
NSW 2200 08 Sep 2014 07 Dec 2016
NSW 2200 19 Sep 2005 08 Sep 2014
NSW 2199 19 Oct 2001 19 Sep 2005
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
PROTECH ENGINEERING SERVICES 19 Sep 2005 (current)
CADAM TECHNOLOGIES 19 Oct 2001 19 Sep 2005
  • ABN last updated: 26 Apr 2024
  • Record extracted: 01 Apr 2025

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