Historical details for ABN 41 221 731 439Version: 9.9.7

ABN details help
Entity name From To
KOLOSOV, STEFAN 06 May 2015 (current)
ABN Status From To
Active 06 May 2015 (current)
Entity type
Individual/Sole Trader
Goods & Services Tax (GST) From To
Cancelled 01 Oct 2025 (current)
Registered 10 Mar 2025 30 Sep 2025
Main business location From To
VIC 3752 16 Dec 2024 (current)
VIC 3754 12 May 2021 16 Dec 2024
VIC 3038 19 Aug 2017 12 May 2021
VIC 3038 21 Jul 2016 19 Aug 2017
VIC 3093 06 May 2015 21 Jul 2016
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.
Business name From To
KOLOSOV CONTRACTING External site 11 Apr 2017 23 Aug 2018
  • ABN last updated: 14 Oct 2025
  • Record extracted: 28 Nov 2025

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