| Company | Timeline | Status | |
| Acer Defence Limited Director • Consultant | 22 Jun 2025←6 Months→Current | Active | |
| Pmcox Limited Director • Consultant | 21 Oct 2022←1 Year 3 Months→13 Feb 2024 | Dissolved | |
| Oliverben Consulting Limited Director • Project Manager | 12 Dec 2019←1 Year 3 Months→30 Mar 2021 | Dissolved | |
Bom Consulting Ltd Director • Consultant | 18 Jul 2018←1 Year 5 Months→24 Dec 2019 | Dissolved | |
Oliverben Limited Director • Director | 7 Aug 2017←1 Year 5 Months→15 Jan 2019 | Dissolved | |
Oliver Ben Consulting Limited Director • Project Manager | 12 Jun 2015←3 Years→6 Nov 2018 | Dissolved | |
Campbell Martin Consulting Limited Director • Consultant | 12 Aug 2014←1 Year→2 Sep 2015 | Dissolved | |
Techfundr Ltd Director • Entrepreneur | 21 May 2014←1 Year 7 Months→29 Dec 2015 | Dissolved | |
