| Company | Timeline | Status | |
| Barrett Constructional Steel Limited Secretary • Unreported | 5 Oct 2004←1 Year 3 Months→25 Jan 2006 | Active | |
| Barrett Engineering Steel South Limited Secretary • Company Secretary | 1 Jun 2004←1 Year 7 Months→25 Jan 2006 | Active | |
| Steel Products Direct Limited Secretary • Company Secretary | 1 Jun 2004←1 Year 7 Months→25 Jan 2006 | Active | |
| Barrett Precision Tubes Limited Secretary • Unreported | 14 May 2004←1 Year 8 Months→25 Jan 2006 | Active | |
| Star Tubes (UK) Limited Secretary • Company Secretary | 31 Mar 2004←1 Year 10 Months→25 Jan 2006 | Active | |
| Star Tubes (Northern) Limited Secretary • Unreported | 10 Mar 2004←1 Year 10 Months→25 Jan 2006 | Active | |
| Star Tubes (Southern) Limited Secretary • Unreported | 10 Mar 2004←1 Year 10 Months→25 Jan 2006 | Active | |
| Barrett Steel South West Limited Secretary • Unreported | 10 Mar 2004←1 Year 10 Months→25 Jan 2006 | Active | |
| Barrett Nickel Alloys Limited Secretary • Unreported | 27 Feb 2004←1 Year 11 Months→25 Jan 2006 | Active | |
| Barrett National Steel Services Limited Secretary • Unreported | 10 Jun 2003←2 Years 7 Months→25 Jan 2006 | Active | |
