| CLAYTON, Matthew Thomas ACTIVE | Director | 18 Apr 2008 | | England | December 1975 | C/O Thrive Renewables Plc, Deanery Road, Bristol, BS1 5AS, England |
| CROSS, Katrina Lorraine ACTIVE | Director | 01 Jan 2013 | | Wales | October 1972 | C/O Thrive Renewables Plc, Deanery Road, Bristol, BS1 5AS, England |
| PAPLACZYK, Monika Lidia ACTIVE | Director | 06 Aug 2015 | | England | December 1979 | C/O Thrive Renewables Plc, Deanery Road, Bristol, BS1 5AS, England |
| DE MONTEREY, Francesca Maria Teresia RESIGNED | Secretary | 19 Jun 2000 | 31 Mar 2003 | | | 3 Eastnor House, Lloyds Place, London, SE3 0QD |
| PULLEN, Joan Suzanne RESIGNED | Secretary | 31 Mar 2003 | 28 Sep 2006 | | | Stocks Barns, Minchens Lane Bramley, Tadley, RG26 5BH |
| REED, Paul Martin RESIGNED | Secretary | 14 Jul 1995 | 18 Dec 1998 | | | 20 Chestnut Avenue, Spixworth, Norwich, Norfolk, NR10 3QG |
| ROBINSON, Matthew Ian Alexander RESIGNED | Secretary | 28 Sep 2006 | 18 Apr 2008 | | | 5 Dingle View, Sea Mills, Bristol, Avon, BS9 2ND |
| ROSE, Charles Anthony RESIGNED | Secretary | 18 Dec 1998 | 19 Jun 2000 | | | 41 Lewisham Park, London, SE13 6QZ |
| TURNER, John Richard Miles RESIGNED | Secretary | | 26 Jul 1995 | | | The Old Rectory, Blofield, Norwich, Norfolk, NR13 4JZ |
| TRIODOS CORPORATE OFFICER LIMITED RESIGNED | Secretary | 06 Jun 2011 | 16 Mar 2016 | | | C/O Triodos Bank, Deanery Road, Bristol, BS1 5AS, England |
| TRIODOS INVESTMENTS LIMITED RESIGNED | Secretary | 18 Apr 2008 | 06 Jun 2011 | | | 11, The Promenade, Clifton Down, Bristol, BS8 3NN, United Kingdom |
| CHAPMAN, Bridget Teresa RESIGNED | Director | 06 Apr 1991 | 10 Mar 1995 | | January 1958 | 306 Upper East Coast Road, Rich East Garden 01-01, Singapore 1646, FOREIGN |
| CHAPMAN, Michael Robert RESIGNED | Director | | 01 May 1996 | | February 1955 | 306 Upper East Coast Road, Richeast Garden 01-01, Singapore 1646, FOREIGN |
| COLLINS, Duncan Joseph RESIGNED | Director | 01 Mar 1993 | 13 Dec 1994 | | March 1964 | 17 Chipperfield, Kessingland, Lowestoft, Suffolk, NR33 7SS |
| FITZWILLIAMS, Duncan John Lloyd RESIGNED | Director | 18 Dec 1998 | 19 Jun 2000 | United Kingdom | May 1943 | 31 Old Burlington Street, London, W1S 3AS |
| HEESOM, Marie Angela RESIGNED | Director | 01 Jan 2005 | 28 Sep 2006 | England | March 1961 | Wyatts, Rectory Drive Bidborough, Tunbridge Wells, Kent, TN3 0UL |
| HIRD, Daniel Robert RESIGNED | Director | 31 Dec 2010 | 04 Jan 2013 | United Kingdom | March 1964 | Triodos Bank, Deanery Road, Bristol, BS1 5AS, United Kingdom |
| HOMER, Andrew Dems RESIGNED | Director | 01 Dec 1997 | 18 Dec 1998 | | December 1954 | 5 Vicarage Close, Old Costessey, Norwich, Norfolk, NR8 5DL |
| REED, Paul Martin RESIGNED | Director | 01 Dec 1997 | 18 Dec 1998 | | November 1964 | 20 Chestnut Avenue, Spixworth, Norwich, Norfolk, NR10 3QG |
| ROBINSON, Matthew Ian Alexander RESIGNED | Director | 28 Sep 2006 | 18 Apr 2008 | | September 1956 | 5 Dingle View, Sea Mills, Bristol, Avon, BS9 2ND |
| ROSE, Charles Anthony RESIGNED | Director | 14 Jul 1995 | 28 Sep 2006 | | July 1953 | 121 Artillery Mansions, 75 Victoria Street, London, SW1H 0HZ |
| TROEN, Per RESIGNED | Director | 14 Feb 1996 | 01 Dec 1997 | United Kingdom | October 1955 | 53 Hertford Avenue, London, SW14 8EH |
| TURNER, John Richard Miles RESIGNED | Director | | 12 Jul 1995 | | July 1948 | The Old Rectory, Blofield, Norwich, Norfolk, NR13 4JZ |
| TURNER, Julie RESIGNED | Director | 06 Apr 1991 | 10 Mar 1995 | | April 1956 | The Old Rectory Stocks Lane, Blofield, Norwich, Norfolk, NR13 4JZ |
| VACCARO, James Carmine Antony RESIGNED | Director | 28 Sep 2006 | 09 Jul 2012 | England | September 1974 | 7 Clift Road, Ashton, Bristol, BS3 1RZ |
| TRIODOS CORPORATE OFFICER LIMITED RESIGNED | Director | 06 Jun 2011 | 16 Mar 2016 | | | C/O Triodos Bank, Deanery Road, Bristol, BS1 5AS, England |