| Company | Timeline | Status | |
| Nic McElhatton Art Sales & Advisory Ltd Director • Company Director | 27 Oct 2017←7 Years→4 Feb 2025 | Dissolved | |
Christie's E-Commerce Limited Director • Auctioneer | 31 Jan 2001←6 Years→1 Mar 2007 | Dissolved | |
| Christie's South Kensington Limited Director • Auctioneer | 11 Jul 2000←6 Months→31 Jan 2001 | Active | |
