| Company | Timeline | Status | |
| Dorrell Oliver Advisory Limited Director • Chartered Accountant | 24 Jun 2024←1 Year 4 Months→Current | Active | |
| Society Of The Sacred Cross Director • Chartered Accountant | 16 Feb 2012←13 Years→Current | Active | |
| Growing Space Director • Chartered Accountant | 20 May 2010←15 Years→Current | Active | |
| Swansea City Opera & The Opera School Wales Director • Chartered Accountant | 23 Feb 2009←13 Years→15 Nov 2022 | Active | |
| Widows,Orphans And Dependants Society Of The Church In.Wales(The) Director • Chartered Accountant | 31 Dec 2008←16 Years→Current | Active | |
| Dorrell Oliver Limited Director • Chartered Accountant | 7 Dec 2005←19 Years→Current | Active | |
| Dorrell Oliver Limited Secretary • Chartered Accountant | 7 Dec 2005←19 Years→Current | Active | |
| Dorrell Oliver Financial Services Limited Director • Chartered Accountant | 1 Mar 2001←24 Years→Current | Active | |
| Dorrell Oliver Financial Services Limited Secretary • Chartered Accountant | 1 Mar 2001←24 Years→Current | Active | |
| Monmouth Diocesan Board Of Finance Director • Chartered Accountant | 20 Jun 2000←25 Years→Current | Active | |
