Historical details for ABN 22 018 932 540Version: 9.9.7

ABN details help
Entity name From To
LENTZ, ARJEN 24 Dec 2013 (current)
LENTZ, ARJEN G 16 Feb 2011 24 Dec 2013
LENTZ, ARJEN GJALT 23 Feb 2004 16 Feb 2011
ABN Status From To
Active 27 Jun 2026 (current)
Cancelled 18 Jun 2019 27 Jun 2026
Active 23 Feb 2004 18 Jun 2019
Entity type
Individual/Sole Trader
Goods & Services Tax (GST) From To
Cancelled 30 Jun 2016 (current)
Registered 01 Sep 2007 29 Jun 2016
Main business location From To
QLD 4054 27 Jun 2026 (current)
QLD 4054 25 Sep 2014 27 Jun 2026
QLD 4054 22 May 2014 25 Sep 2014
QLD 4069 19 Feb 2009 22 May 2014
QLD 4069 23 Feb 2004 19 Feb 2009
Business name(s) help
A business name is the registered name a business operates under. Businesses need to register their business name on the national Business Names Register if the business operates with a different name to their own. To learn more visit the ASIC Website External site.
Business name From To
OpenSTEM External site 29 Jun 2026 (current)
OpenSTEM External site 02 Feb 2015 05 Feb 2016
Upstarta External site 06 Jun 2014 29 Sep 2018
OPEN QUERY External site 07 Aug 2007 02 Sep 2016
LENTZ INTERNET SERVICES External site 23 Feb 2004 23 Jun 2008
Trading name(s) help
The ABR stopped collecting and updating trading names in May 2012. Businesses now register their business name on the national Business Names Register. To learn more visit the ASIC Website External site.
Trading name From To
OPEN QUERY 19 Feb 2009 (current)
ARJEN GJALT LENTZ 24 Oct 2007 19 Feb 2009
LENTZ INTERNET SERVICES 23 Feb 2004 24 Oct 2007

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