Historical details for ABN 23 533 404 525Version: 9.9.7

ABN details help
Entity name From To
YUN, CHANG HAK 28 Jun 2005 (current)
ABN Status From To
Active 28 Jun 2005 (current)
Entity type
Individual/Sole Trader
Goods & Services Tax (GST) From To
Registered 01 Jul 2005 (current)
Main business location From To
NSW 2115 06 Mar 2024 (current)
NSW 2157 19 Jan 2016 06 Mar 2024
NSW 2114 03 Oct 2014 19 Jan 2016
NSW 2118 13 Sep 2014 03 Oct 2014
NSW 2118 25 Nov 2010 13 Sep 2014
NSW 2122 28 Jun 2005 25 Nov 2010
Business name(s) help
Business name From To
TOP REFRIGERATION & AIR CONDITIONING External site 28 Jun 2005 26 Sep 2011
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
TOP REFRIGERATION & AIR CONDITIONING 28 Jun 2005 (current)

Disclaimer

The Registrar makes every reasonable effort to maintain current and accurate information on this site. The Commissioner of Taxation advises that if you use ABN Lookup for information about another entity for taxation purposes and that information turns out to be incorrect, in certain circumstances you will be protected from liability. For more information see disclaimer.

Warning Statement

If you use ABN Lookup for information about a person or entity that provides financial or investment products or advice, make sure they have an Australian Financial Services (AFS) licence. You can check licenced professional registers here.

Top