Historical details for ABN 67 432 542 572Version: 9.9.7

ABN details help
Entity name From To
PROCHAZKA, HELEN MARIE 01 Feb 2012 (current)
PROCHAZKA, HELEN MARIE 13 Dec 2004 01 Feb 2012
TATLOW, HELEN MARIE 22 Jun 2000 13 Dec 2004
TATLOW, HELEN MARIE 22 Jun 2000 22 Jun 2000
ABN Status From To
Active 22 Jun 2000 (current)
Entity type
Individual/Sole Trader
Goods & Services Tax (GST) From To
Registered 07 Jan 2013 (current)
Main business location From To
TAS 7018 16 May 2016 (current)
TAS 7000 04 Dec 2015 16 May 2016
TAS 7018 21 Sep 2014 04 Dec 2015
TAS 7018 10 Jan 2014 21 Sep 2014
TAS 7018 22 Jun 2000 10 Jan 2014
Business name(s) help
Business name From To
The Mathematics Book External site 25 Apr 2017 (current)
Zenolith External site 01 Jun 2014 (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
HELEN TATLOW 22 Jun 2000 14 Aug 2002
Helen M Prochazka 14 Aug 2002 (current)

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