| ETM DM1 LTD ACTIVE | LLP Designated Member | 17 Jul 2012 | | | | The Former Cow Barn, Elvetham, Hook, Hampshire, RG27 8AS, England |
| ETM DM2 LTD ACTIVE | LLP Designated Member | 17 Jul 2012 | | | | The Former Cow Barn, Elvetham, Hook, Hampshire, RG27 8AS, England |
| ADAMS, Glyn Howard ACTIVE | LLP Member | 25 Jan 2006 | | United Kingdom | March 1961 | 26 Barchester Drive, Riverside, Liverpool, L17 5BZ |
| ALLEN, Stephen Andrew ACTIVE | LLP Member | 29 Mar 2006 | | England | March 1961 | 52, Hereward Road, London, SW17 7EY, United Kingdom |
| BUTLER, Martin Neil ACTIVE | LLP Member | 29 Mar 2006 | | United Kingdom | September 1974 | 3, The Spinney, New Hill Farnsfield, Newark, Nottinghamshire, NG22 8JN, United Kingdom |
| CHIESA, John Andrew Gerrard ACTIVE | LLP Member | 29 Mar 2006 | | United Kingdom | January 1954 | Westwood House, 27 Orchard Street, Motherwell, ML1 3JE, United Kingdom |
| CLOKE, Andrew Mark ACTIVE | LLP Member | 29 Mar 2006 | | United Kingdom | August 1961 | Station Farm, Station Road, Pilning, Bristol, BS35 4JW |
| CRANE, Mark Johnathan ACTIVE | LLP Member | 29 Mar 2006 | | England | November 1964 | Sadlers Barn, Sutton Lane, Elton, Nottingham, NG13 9LA |
| CURTIS, Mark Paul ACTIVE | LLP Member | 29 Mar 2006 | | United Kingdom | December 1970 | 22 Parkfields, London, SW15 6NH |
| FOSTER, David Alan ACTIVE | LLP Member | 10 Mar 2006 | | United Kingdom | August 1935 | The Oast, Henley Down Farm, Catsfield, Battle, TN33 9BN |
| GAYLER, Mark Ian ACTIVE | LLP Member | 29 Mar 2006 | | England | September 1963 | Habari 16 The Verneys, Old Bath Road, Cheltenham, GL53 7DB |
| GILLAM, Neil Malcolm ACTIVE | LLP Member | 29 Mar 2006 | | England | July 1952 | 33 Redburn Street, London, SW3 4DA |
| HILLHOUSE, Robert William Alexander ACTIVE | LLP Member | 05 Jan 2006 | | United Kingdom | October 1948 | Bank Farm House Middlewich Road, Holmes Chapel, CW4 7EB |
| KNIGHT, Paul Arthur John ACTIVE | LLP Member | 10 Mar 2006 | | United Kingdom | January 1958 | 6 Orchard Grange, Lower Dicker, Hailsham, BN27 3PA |
| LEVY, Marc Joseph ACTIVE | LLP Member | 29 Mar 2006 | | United Kingdom | May 1974 | 301 Hollyhedge Road, Gatley, Manchester, SK8 4HH |
| LIOTTI, Fabio Michele ACTIVE | LLP Member | 29 Mar 2006 | | United Kingdom | March 1967 | 74 York Mansions, Prince Of Wales, London, SW11 4BW |
| MAHON, Gavin ACTIVE | LLP Member | 29 Mar 2006 | | United Kingdom | January 1977 | 8 Hedley Villas, Hedley Road, St. Albans, AL1 5RU |
| MULLEN, Alistair James ACTIVE | LLP Member | 29 Mar 2006 | | United Kingdom | May 1971 | 10 Parkside Gardens, Wimbledon, London, SW19 5EU |
| PARMENTER, Brian David ACTIVE | LLP Member | 29 Mar 2006 | | United Kingdom | March 1955 | Flat 6, 38 Victoria Road, Douglas, Isle Of Man, IM2 4HE |
| PASSARIS, George ACTIVE | LLP Member | 29 Mar 2006 | | United Kingdom | September 1962 | 19 Santos Road, Wandsworth, London, SW18 1NT |
| PICKERING, Nigel ACTIVE | LLP Member | 29 Mar 2006 | | United Kingdom | October 1966 | 3 Forge Close, Kirklington, Newark, NG22 8GZ |
| PORTER, Matthew Edward ACTIVE | LLP Member | 29 Mar 2006 | | United Kingdom | December 1972 | Runnymede, 25 Kingsdale Road, Berkhamsted, Herts, HP4 3BS |
| REES, David Alun ACTIVE | LLP Member | 29 Mar 2006 | | England | March 1953 | 59 Lynch Hill Park, Whitchurch, RG28 7NF |
| REYNOLDS, James Kirk ACTIVE | LLP Member | 16 Mar 2006 | | United Kingdom | March 1951 | Third Floor East Carpmael Building, Middle Temple, London, EC4Y 7AT |
| SALAKO, David ACTIVE | LLP Member | 29 Mar 2006 | | England | December 1963 | 124 Deakin Leas, Tonbridge, TN9 2JY |
| SHAFI, Shafiq ACTIVE | LLP Member | 29 Mar 2006 | | England | November 1967 | 8 Chapel Lane, Leicester, LE2 3WE |
| TEEGER, Mark Henry ACTIVE | LLP Member | 29 Mar 2006 | | England | February 1971 | 24, Downage, Hendon, London, NW4 1AH |
| VINCENT, Roger William James ACTIVE | LLP Member | 10 Mar 2006 | | United Kingdom | May 1945 | 19 Claremont Road, Claygate, KT10 0PL |
| WHELAN, Owen ACTIVE | LLP Member | 29 Mar 2006 | | United Kingdom | October 1972 | 13 Barrowgate Road, Chiswick, London, W4 4QX |
| WHITELEY, Neil Andrew ACTIVE | LLP Member | 29 Mar 2006 | | England | December 1965 | Jenny Heyes, Heyes Lane, Alderley Edge, SK9 7LH |
| BIOMAP SERVICES LIMITED RESIGNED | LLP Designated Member | 19 Mar 2005 | 25 Oct 2005 | | | Cedar House, 78 Portsmouth Road, Cobham, KT11 1PP |
| ENVIRONMENTAL MANAGEMENT (GB) LIMITED RESIGNED | LLP Designated Member | 21 Oct 2005 | 13 Dec 2011 | | | 7 Marlborough Place, Brighton, BN1 1UB |
| GLOBAL CARBON LIMITED RESIGNED | LLP Designated Member | 19 Mar 2005 | 25 Oct 2005 | | | Cedar House, 78 Portsmouth Road, Cobham, KT11 1PP |
| REAL EARTH INVESTMENTS LIMITED RESIGNED | LLP Designated Member | 21 Oct 2005 | 06 Sep 2011 | | | 7 Marlborough Place, Brighton, BN1 1UB |
| LUCAS, Jason Lee RESIGNED | LLP Member | 29 Mar 2006 | 07 Feb 2020 | United Kingdom | May 1971 | Old Mill Barn, Southwell Road Kirklington, Newark, NG22 8NF |
| GREEN PLANET MANAGEMENT LIMITED RESIGNED | LLP Member | 24 Mar 2005 | 25 Oct 2005 | | | Cedar House, 78 Portsmouth Road, Cobham, KT11 1PP |