| Company | Timeline | Status | |
| Booker Holdings (NW) Limited Director • Director | 11 Dec 2017←7 Years→Current | Active | |
| Liverpool Pilotage Services Limited Director • Marine Pilot | 1 Jan 2014←5 Years→31 Jul 2019 | Active | |
| Chris Booker Pilotage Services Limited Director • Marine Pilot | 27 Jun 2012←10 Years→27 Dec 2022 | Dissolved | |
Decorboards Limited Director • River Pilot | 19 Jan 2012←4 Years→1 Mar 2016 | Dissolved | |
| Liverpool Pilotage Services Limited Director • Marine Pilot | 18 Mar 2000←8 Years→1 Jul 2008 | Active | |
| Booker Timber Limited Director • Unreported | 2 Jan 1997←28 Years→Current | Active | |
