Historical details for ABN 77 174 391 885Version: 9.9.7

ABN details help
Entity name From To
KNOWLES, ROBERT GRANT 03 Aug 2000 (current)
KNOWLES, ROBERT G 01 Jul 2000 03 Aug 2000
ABN Status From To
Active 23 Feb 2022 (current)
Cancelled 17 Dec 2013 23 Feb 2022
Active 20 Jan 2004 17 Dec 2013
Cancelled 14 Apr 2003 20 Jan 2004
Active 01 Jul 2000 14 Apr 2003
Entity type
Individual/Sole Trader
Goods & Services Tax (GST) From To
Cancelled 17 Dec 2013 (current)
Registered 01 Jul 2005 16 Dec 2013
Cancelled 14 Apr 2003 30 Jun 2005
Registered 01 Jul 2000 13 Apr 2003
Main business location From To
NSW 2229 23 Feb 2022 (current)
NSW 2229 08 Sep 2014 23 Feb 2022
NSW 2229 16 Nov 2005 08 Sep 2014
NSW 2229 04 Feb 2004 16 Nov 2005
NSW 2557 03 Aug 2000 04 Feb 2004
Business name(s) help
Business name From To
Waterproofing Supplies External site 11 Mar 2022 (current)
Permatec External site 13 Jun 2013 17 Dec 2013
Permatec Waterproofing External site 13 Jun 2013 17 Dec 2013
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
THE WATERPROOFING STOP 25 Jul 2006 (current)
OZ WATERPROOFING 04 Feb 2004 25 Jul 2006
AQUAFLEX MEMBRANES 03 Aug 2000 04 Feb 2004
AQUA-TEC COATINGS 01 Jul 2000 03 Aug 2000

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