Historical details for ABN 20 300 686 548Version: 9.9.7

ABN details help
Entity name From To
WALKER, ROSALYN DAWN 06 Nov 2012 (current)
WALKER, ROSALYN DAWN 16 Nov 2011 06 Nov 2012
WALKER, ROSALYN DAWN 12 Jan 2005 16 Nov 2011
ABN Status From To
Active 22 Mar 2019 (current)
Cancelled 10 Jun 2015 22 Mar 2019
Active 06 Jan 2009 10 Jun 2015
Active 12 Jan 2005 06 Jan 2009
Entity type
Individual/Sole Trader
Goods & Services Tax (GST) From To
Registered 22 Mar 2019 (current)
Cancelled 11 Jun 2015 21 Mar 2019
Registered 01 Jul 2011 10 Jun 2015
Main business location From To
WA 6000 22 Mar 2019 (current)
WA 6000 14 Jul 2014 22 Mar 2019
WA 6162 28 Mar 2012 14 Jul 2014
WA 6156 23 Mar 2009 28 Mar 2012
WA 6166 13 Jan 2005 23 Mar 2009
WA 6166 12 Jan 2005 13 Jan 2005
Business name(s) help
Business name From To
WALKER RESEARCH CONSULTANCY External site 26 Mar 2019 (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
Walker Consultancy 12 Jan 2005 (current)
  • ABN last updated: 26 Mar 2019
  • Record extracted: 26 Mar 2025

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