| BOWER, Ruth ACTIVE | LLP Designated Member | 31 Jan 2025 | | England | April 1970 | Rosehill, New Barn Lane, Cheltenham, GL52 3LZ, United Kingdom |
| SADLER, Rebecca Peta, Dr ACTIVE | LLP Designated Member | 31 Jan 2025 | | England | August 1973 | Rosehill, New Barn Lane, Cheltenham, GL52 3LZ, United Kingdom |
| TANNAHILL, Catherine Julia ACTIVE | LLP Designated Member | 31 Jan 2025 | | England | November 1970 | Rosehill, New Barn Lane, Cheltenham, GL52 3LZ, United Kingdom |
| DENTEX ASSETS LIMITED ACTIVE | LLP Designated Member | 13 Mar 2023 | | | | Nicholas House, River Front, Enfield, EN1 3FG, England |
| DENTEX CLINICAL LIMITED ACTIVE | LLP Designated Member | 13 Mar 2023 | | | | Nicholas House, River Front, Enfield, EN1 3FG, England |
| ESTERHUYSEN, Pieter RESIGNED | LLP Designated Member | 01 Jul 2008 | 31 Mar 2014 | England | November 1967 | 35, Ellis Fields, St. Albans, Hertfordshire, AL3 6BG |
| JACOBS, Petrus Jacobus RESIGNED | LLP Designated Member | 01 Jul 2008 | 31 Mar 2014 | United Kingdom | March 1955 | 9 The Pastures, Edlesborough, Dunstable, LU6 2HL |
| LANESMAN, Barry Koors RESIGNED | LLP Designated Member | 13 Mar 2023 | 31 Jan 2025 | England | November 1959 | Techspace Whitechapel, Floor 3, 38-40 Commercial Road, London, E1 1LN, England |
| MALAN, Johannes Frederick RESIGNED | LLP Designated Member | 01 Jul 2008 | 31 Mar 2014 | United Kingdom | July 1957 | 53, Roundwood Park, Harpenden, Hertfordshire, AL5 3AG, England |
| NYKANEN, Roy Harry RESIGNED | LLP Designated Member | 01 Jul 2008 | 31 Mar 2013 | Finland | November 1952 | Luonnottarenpolku 2, 02100, Espoo, Finland |
| PIETERSEN, Lorinda Hanlie RESIGNED | LLP Designated Member | 19 Mar 2008 | 13 Mar 2023 | United Kingdom | June 1967 | 13, St. Peter's Road, St. Albans, AL1 3RU, England |
| VAN HEERDEN, Pieter Willem RESIGNED | LLP Designated Member | 01 Dec 2023 | 31 Jan 2025 | England | March 1961 | Techspace Whitechapel, Floor 3, 38-40 Commercial Road, London, E1 1LN, England |
| VAN HEERDEN, Pieter Willem RESIGNED | LLP Designated Member | 19 Mar 2008 | 06 Apr 2008 | England | March 1961 | 58 Sherwood Avenue, St. Albans, AL4 9PL |
| P W VAN HEERDEN LIMITED RESIGNED | LLP Designated Member | 06 Apr 2009 | 13 Mar 2023 | | | Figurit, Niddry Lodge, 51 Holland Street, Kensington, London, W8 7JB, England |
| P W VAN HEERDEN LIMITED RESIGNED | LLP Designated Member | 06 Apr 2008 | 06 Apr 2008 | | | C/O 66, North Quay, Great Yarmouth, Norfolk, NR30 1HE |
| WATERLOW NOMINEES LIMITED RESIGNED | LLP Designated Member | 19 Mar 2008 | 19 Mar 2008 | | | 6-8, Underwood Street, London, N1 7JQ |
| WATERLOW SECRETARIES LIMITED RESIGNED | LLP Designated Member | 19 Mar 2008 | 19 Mar 2008 | | | 6-8 Underwood Street, London, N1 7JQ |