- DARK STEEL LTDActive - Proposal to Strike off- 11617301 - Incorporated on 11 October 2018 
- STEEL LIFE LTDDisolved- 11739094 - Dissolved on 1 October 2024 
- STEELERS LTD- 10116112 - Incorporated on 10 April 2016 
- CAST STEEL LTD- 10245495 - Incorporated on 22 June 2016 
- STEELTEX LTDDisolved- 11429980 - Dissolved on 10 December 2024 
- NIKA STEEL LTDDisolved- 12843860 - Dissolved on 1 February 2022 
- TAHIA STEEL LP- SL032693 - Incorporated on 7 February 2018 
- DAMON STEEL PC- LP019258 - Incorporated on 5 March 2018 
- STEEL BOX CO LTDDisolved- 04670986 - Dissolved on 25 July 2023 
- JAYE STEEL LTDDissolved- 07560565 - Dissolved on 9 September 2014 
- STEEL LAND LTDDissolved- 07640854 - Dissolved on 6 August 2013 
- ELCE STEEL LTDDissolved- 07923109 - Dissolved on 10 September 2013 
- IAIN STEEL LTDDisolved- 06152004 - Dissolved on 26 November 2024 
- KWIK STEEL LTDLiquidation- 06222670 - Incorporated on 23 April 2007 
- LKJ STEELE LTDActive - Proposal to Strike off- 08505586 - Incorporated on 26 April 2013 
- HUGO STEEL LTDActive - Proposal to Strike off- 08732884 - Incorporated on 15 October 2013 
- BEN STEELE LTDActive - Proposal to Strike off- 08733670 - Incorporated on 15 October 2013 
- ANGLO STEEL LP- SL020654 - Incorporated on 12 May 2015 
- ASK STEELS LTD.- 09621333 - Incorporated on 3 June 2015 
- STEEL MECH LTDDisolved- 09768828 - Dissolved on 14 June 2022