| WATT, Brian Robert ACTIVE | Secretary | 01 Jan 2012 | | | | Innospec Manufacturing Park, Oil Sites Road, Ellesmere Port, Cheshire, CH65 4EY |
| CLEMINSON, Ian Philip ACTIVE | Director | 18 Oct 2006 | | England | November 1965 | Innospec Manufacturing Park, Oil Sites Road, Ellesmere Port, Cheshire, CH65 4EY |
| CURRAN, Philip Andrew ACTIVE | Director | 01 Feb 2014 | | England | December 1970 | Innospec Manufacturing Park, Oil Sites Road, Ellesmere Port, Cheshire, CH65 4EY |
| HATTON, Roy ACTIVE | Director | 17 May 2000 | | England | September 1938 | 19 Carrwood Road, Bramhall, Stockport, Cheshire, SK7 3EL |
| WATT, Brian Robert ACTIVE | Director | 18 Jan 2012 | | United Kingdom | January 1959 | Innospec Manufacturing Park, Oil Sites Road, Ellesmere Port, Cheshire, CH65 4EY |
| DAVIES, John Graeme RESIGNED | Secretary | 06 Apr 2004 | 03 Nov 2004 | | | Springfield, Pinfold Lane Plumley, Knutsford, Cheshire, WA16 9RR |
| HARTLEY, Andrew RESIGNED | Secretary | 03 Nov 2004 | 31 Dec 2011 | | | Innospec Manufacturing Park, Oil Sites Road, Ellesmere Port, Cheshire, CH65 4EY |
| HATTON, Roy RESIGNED | Secretary | 14 May 1999 | 17 May 2000 | | | 19 Carrwood Road, Bramhall, Stockport, Cheshire, SK7 3EL |
| TAYLER, John Phillip RESIGNED | Secretary | 17 May 2000 | 06 Apr 2004 | | | The Castle, 46 North Cross Road, Huddersfield, West Yorkshire, HD2 2NL |
| BRITANNIA COMPANY FORMATIONS LIMITED RESIGNED | Nominee Secretary | 14 May 1999 | 14 May 1999 | | | The Britannia Suite, Lauren Court, Wharf Road, Sale, M33 2AF, Greater Manchester |
| BRACEWELL, Mark Andrew RESIGNED | Director | 11 May 2009 | 31 Jan 2014 | England | January 1968 | Innospec Manufacturing Park, Oil Sites Road, Ellesmere Port, Cheshire, CH65 4EY |
| HARTLEY, Andrew RESIGNED | Director | 15 Apr 2005 | 31 Dec 2011 | England | November 1956 | Innospec Manufacturing Park, Oil Sites Road, Ellesmere Port, Cheshire, CH65 4EY |
| HIGNETT, Geoffrey John, Dr RESIGNED | Director | 17 May 2000 | 01 Jun 2005 | | October 1950 | 26 Pangbourne Close, Appleton, Warrington, Cheshire, WA4 5HJ |
| JENNINGS, Paul Willis RESIGNED | Director | 01 Jun 2005 | 20 Mar 2009 | United Kingdom | March 1957 | 1 The Chestnuts, Mill Lane Willaston, Wirral, CH64 1TU |
| KERRISON, Dennis Graham John RESIGNED | Director | 14 May 1999 | 15 Apr 2005 | | August 1944 | Apartment 7 Consort House, 45-46 Queens Gate, London, SW7 5HR |
| PERRINS, Neale Douglas RESIGNED | Director | 01 Jun 2005 | 18 Oct 2006 | United Kingdom | November 1961 | 2 Lane Head, Wray, Lancashire, LA2 8RF |
| DEANSGATE COMPANY FORMATIONS LIMITED RESIGNED | Nominee Director | 14 May 1999 | 14 May 1999 | | | The Britannia Suite, Lauren Court, Wharf Road, Sale, M33 2AF, Greater Manchester |