| Company | Timeline | Status | |
| The Booksellers Association Of The United Kingdom & Ireland Limited Director • Unreported | 30 Apr 2024←1 Year 6 Months→Current | Active | |
| Cotswold Cycles Limited Director • Company Director | 13 May 2011←10 Years→21 May 2021 | Active | |
Blackwell Properties (Bristol) Limited Director • Director | 28 Jan 2010←1 Year 3 Months→28 Apr 2011 | Dissolved | |
| Blackwell (Scotland) Limited Director • Director | 28 Jan 2010←1 Year 3 Months→28 Apr 2011 | Active | |
Blackwell's Central Services Limited Director • Director | 28 Jan 2010←1 Year 3 Months→28 Apr 2011 | Dissolved | |
| BH Blackwell Limited Director • Director | 28 Jan 2010←1 Year 3 Months→28 Apr 2011 | Active | |
| Blackwell (Trustees) Limited Director • Director | 28 Jan 2010←1 Year 3 Months→28 Apr 2011 | Active | |
Alden & Blackwell (Eton) Limited Director • Director | 28 Jan 2010←1 Year 3 Months→28 Apr 2011 | Dissolved | |
Parker & Son Limited Director • Director | 28 Jan 2010←1 Year 3 Months→28 Apr 2011 | Dissolved | |
| W.Heffer & Sons Limited Director • Director | 28 Jan 2010←1 Year 3 Months→28 Apr 2011 | Active | |
