| Company | Timeline | Status | |
| The Rowlandson Organisation Limited Director • Company Director | 28 Aug 2007←1 Year 4 Months→31 Dec 2008 | Dissolved | |
Ro Agencies Limited Director • Company Director | 28 Aug 2007←1 Year 4 Months→31 Dec 2008 | Dissolved | |
| Ro Group Property Ventures Limited Director • Company Director | 28 Aug 2007←1 Year 4 Months→31 Dec 2008 | Dissolved | |
| Ro Properties Limited Director • Director | 28 Mar 2006←2 Years 9 Months→31 Dec 2008 | Active | |
| Ro Trading Limited Director • Company Director | 22 Feb 2005←3 Years→31 Dec 2008 | Active | |
| Law 2457 Limited Director • Company Director | 19 Jun 2003←4 Years→28 Aug 2007 | Active | |
Ro Enterprises Limited Director • Company Director | 19 Jun 2003←1 Year 8 Months→22 Feb 2005 | Dissolved | |
| Derrymoyle Limited Director • Company Director | 31 Jul 2000←3 Years→30 Apr 2004 | Active | |
| Marine And Overseas Services (1939) Limited Director • Director | 31 Jul 2000←3 Years→30 Apr 2004 | Active | |
| R O Ventures Limited Director • Company Director | 12 Jan 2000←4 Years→30 Apr 2004 | Active | |
