Altmann & Cherny Proprietary Limited

Status: Registered
Australian Company Number: 004356290
Australian Business Number: 84004356290
Registration date: Fri, 25th May 1956
Type: Australian proprietary company
Class: Limited by Shares
Subclass: Proprietary other
last updated


Altmann & Cherny Proprietary Limited is a limited by shares, Australian proprietary company. This corporation was registered on 1956-05-25 and was issued with the 004356290 ACN. Its Australian Business Number is 84004356290. Since 2015-06-01, the company is headquartered in VIC, post code 3147. The previous headquarters were located in VIC 3131 (from 2014-09-19 to 2015-06-01), VIC 3131 (from 2013-05-20 to 2014-09-19), and VIC 3000 (from 2000-08-08 to 2013-05-20). Altmann & Cherny Proprietary Limited was registered for the GST on 2000-07-01. Altmann & Cherny Proprietary Limited has been using the The Australian Opal Institute trading name since 2012-03-22 (it should be noted that the Australian Business Register no longer collects or updates trading names). In total the company used 2 trading names. The company has also used 5 business names, namely Altmann & Cherny from 2017-04-12, The Opal Institute from 2012-03-27 to 2015-07-15. The above data comes from the ABN database which was updated on 2017-04-12.


Details for ABN 84004356290

Type: Australian Private Company

ABN Status

Status From To
Active Mon, 3rd Apr 2000 current

Main Name

Name From To
Altmann & Cherny Proprietary Limited Thu, 5th Oct 2000 current
Altmann & Cherny Pty Ltd Tue, 8th Aug 2000 Thu, 5th Oct 2000
Altmann & Cherny P/l Mon, 3rd Apr 2000 Tue, 8th Aug 2000

Business Names

Name From To
Altmann & Cherny Wed, 12th Apr 2017 current
The Opal Institute Tue, 27th Mar 2012 current
The Opal Institute Tue, 20th Mar 2012 Wed, 15th Jul 2015
The Australian Opal Institute Tue, 28th Feb 2012 current
Australian Gem Trading Company Mon, 3rd Apr 2000 Sun, 6th Jul 2003

Trading Names

Name From To
The Australian Opal Institute Thu, 22nd Mar 2012 current
The Australian Opal Institute Thu, 1st Mar 2012 Thu, 22nd Mar 2012

Main Location

Location From To
VIC 3147 Mon, 1st Jun 2015 current
VIC 3131 Fri, 19th Sep 2014 Mon, 1st Jun 2015
VIC 3131 Mon, 20th May 2013 Fri, 19th Sep 2014
VIC 3000 Tue, 8th Aug 2000 Mon, 20th May 2013

Goods & Services Tax (GST)

Status From To
Registered Sat, 1st Jul 2000 current


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VIC 3147 Location

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Contains public sector information licensed under the Creative Commons Attribution 3.0 Australia licence. Material on this website was obtained from publicly-accessible databases and is attributed to ©Commonwealth of Australia 2018 (, and, ©Intellectual Property Government Open Data 2018, ©ASIC - Company Register. While we try to make the information as precise and up-to-date as possible, we are aware the datasets are not always error-free. will not take responsibility for any errors in the databases. The material provided should be treated as a starting point of more in-depth research, not as fact.