Extremum Pty Ltd is a limited by shares Australian proprietary company. Located at VIC 3195 since 2014-09-16 the company is, as the updated on 2015-07-04 ABN database shows, registered. The company has been registered for Goods & Services Tax since 2001-10-01. Known company numbers for Extremum Pty Ltd are as follows: ACN - 098078392, Australian Business Number - 26098078392. Orinta Systems is one of the trading names this company has used, to be specific, the trading names list includes 3 positions that is Orinta Systems since 2009-09-17, Extremum Pty Ltd since 2001-09-13, and Topgifts since 2001-09-13 to 2009-09-17. Australian Web Magic is an example of a business name Extremum Pty Ltd used. The complete list includes 3 business names. Australian Web Magic was the company's business name from 2002-04-04 until 2005-04-04. Other business names include Scuba-diving Australia (from 2001-11-07 to 2004-11-07) and Topgifts (from 2001-09-13 to 2004-08-23). Their official company name changed on 2001-09-13 to Extremum Pty Ltd. The company had used this name up until 2002-05-06. This Australian proprietary company was previously located in VIC 3195 (from 2011-11-28 to 2014-09-16), VIC 3195 (from 2006-08-14 to 2011-11-28), VIC 3195 (from 2001-09-13 to 2006-08-14).