| Company | Timeline | Status | |
| Iron Maiden Touring LLP Designated LLP Member • Unreported | 27 Nov 2012←12 Years→7 Dec 2024 | Active | |
| Iron Maiden LLP Designated LLP Member • Unreported | 8 Mar 2008←16 Years→7 Dec 2024 | Active | |
| N. McBrain Holdings Limited Director • Musician | 25 Apr 2000←25 Years→Current | Active | |
| N. McBrain Holdings Limited Director • Musician | 23 Oct 1998←4 Months→28 Feb 1999 | Active | |
| N. McBrain Management Limited Director • Musician | 28 Sep 1998←5 Months→28 Feb 1999 | Active | |
| N.McBrain Enterprises Limited Director • Musician | 31 Dec 1991←7 Years→28 Feb 1999 | Active | |
