System Maintenance

We are doing planned system maintenance from Thursday 19 September 2024 to Friday 20 September 2024 between 11:30pm and 7:00am (AEST). During this time, the ABN refresh service will be unavailable. Users may experience delays with their ABN's appearing on the Lookup services.

We are updating our IP address on Thursday, 26 September 2024 between 8:00pm and 10:00pm.

The new IP addresses are:

ABN Lookup: 192.199.33.8
Superfund Lookup: 192.199.33.10

Update your whitelist to include these new IP addresses. We recommend using our full web addresses https://abr.business.gov.au and/or https://superfundlookup.gov.au when accessing our services. Accessing by other names or by IP address will be blocked and disabled in the near future.

Historical details for ABN 57 863 549 403Version: 9.9.7

ABN details help
Entity name From To
HARTMAN, MICHAEL 26 Feb 2010 (current)
HARTMAN, MICHAEL WILLIAM 01 Jul 2008 26 Feb 2010
ABN Status From To
Active 01 Jul 2008 (current)
Entity type
Individual/Sole Trader
Goods & Services Tax (GST) From To
Registered 15 Nov 2021 (current)
Main business location From To
VIC 3752 01 Jul 2008 (current)
Business name(s) help
Business name From To
TOPCON CONCRETING AND CONSTRUCTION External site 17 Aug 2022 (current)
TOPCON CONCRETING & CONSTRUCTION External site 10 Sep 2014 30 May 2019
A1 PRO DETAILING External site 29 Aug 2014 05 Feb 2016
Pro Property Services External site 17 Jul 2014 05 Feb 2016
  • ABN last updated: 17 Aug 2022
  • Record extracted: 20 Sep 2024

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.

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