| ENDEAVOUR SECRETARY LIMITED ACTIVE | Secretary | 10 Jan 2020 | | | | Tobias House, St Mark's Court, Teesdale Business Park, Teesside, TS17 6QW, England |
| FORSTER, Philip Robert ACTIVE | Director | 01 Jul 2019 | | United Kingdom | August 1987 | Teesside International Airport Limited, Darlington, Durham, DL2 1LU |
| FURNESS, Theodore Eugene ACTIVE | Director | 24 May 2023 | | England | March 1991 | Middlesbrough Council Town Hall, Middlesbrough Council, Town Hall, Middlesbrough, TS1 9FX, England |
| GARNER, James David ACTIVE | Director | 13 Jun 2023 | | England | August 1963 | C/O Darlington Borough Council, Town Hall, Feethams, Darlington, County Durham, DL1 5QT, England |
| LAND, Stephen Paul ACTIVE | Director | 24 Feb 2025 | | England | October 1970 | Teesside International Airport Limited, Darlington, Durham, DL2 1LU, United Kingdom |
| MASSEY, Christopher, Cllr ACTIVE | Director | 11 Jul 2023 | | United Kingdom | March 1986 | C/O Redcar & Cleveland Borough Council, Civic Centre, Ridley Street, Redcar, TS10 1TD, England |
| QUINN, Joe Michael, Cllr ACTIVE | Director | 02 Jul 2025 | | England | October 1994 | C/O Member Services, County Hall, Durham, DH1 5UL, England |
| ROY, Aaron, Cllr ACTIVE | Director | 27 Jul 2026 | | England | November 1985 | C/O Hartlepool Civic Centre, Victoria Road, Hartlepool, TS24 8AY, England |
| STEPHENSON, Norma, Cllr ACTIVE | Director | 18 Sep 2023 | | England | September 1955 | C/O Stockton-On-Tees Borough Council, Church Road, Stockton-On-Tees, TS19 1LD, England |
| LEES, Neil RESIGNED | Secretary | 10 Feb 2012 | 15 Feb 2019 | | | Peel Dome, Intu Trafford Centre, Traffordcity, Manchester, M17 8PL, United Kingdom |
| LEES, Neil RESIGNED | Secretary | 01 Apr 2003 | 21 Jun 2010 | | | 40, Chapel Lane, Wilmslow, Cheshire, SK9 5HZ |
| LUMLEY, Thomas RESIGNED | Secretary | | 01 Apr 2003 | | | 49 Ullswater Avenue, West Auckland, Bishop Auckland, County Durham, DL14 9LS |
| MCDONALD, Elizabeth RESIGNED | Secretary | 02 Nov 2010 | 10 Feb 2012 | | | Liverpool John Lennon Airport, Liverpool, L24 1YD, United Kingdom |
| PRIOR, Julie RESIGNED | Secretary | 15 Feb 2019 | 10 Jan 2020 | | | Cavendish House, Teesdale Business Park, Stockton On Tees, TS17 6QY, United Kingdom |
| EVERSECRETARY LIMITED RESIGNED | Secretary | 21 Jun 2010 | 02 Nov 2010 | | | Eversheds House, 70 Great Bridgewater Street, Manchester, M1 5ES, United Kingdom |
| ANDREW, Peter Charles RESIGNED | Director | 11 Apr 2001 | 11 Apr 2002 | England | June 1941 | 5 Clarence Road, Eaglescliffe, Stockton On Tees, TS16 0DE |
| BEALL, James RESIGNED | Director | 01 Apr 2016 | 01 Dec 2017 | England | March 1949 | Municipal Buildings, Church Road, Stockton-On-Tees, TS18 1LD, United Kingdom |
| BEAN, William Terence RESIGNED | Director | 12 Apr 2000 | 01 Apr 2003 | | June 1942 | 15 Westerton Road, Billingham, Cleveland, TS23 3SG |
| BELL, Richard Andrew RESIGNED | Director | 23 Sep 2021 | 28 Apr 2022 | England | May 1963 | C/O Member Services, County Hall, Durham, DH1 5UL, United Kingdom |
| BEVAN, Hendia Janette RESIGNED | Director | | 31 Oct 2002 | | July 1946 | Hill House, Brompton On Swale, Richmond, North Yorkshire, DL10 7HA |
| BODDY, Maurice Edward RESIGNED | Director | 01 Apr 2003 | 20 Jul 2005 | | January 1957 | 1 Zetland Road, Hartlepool, Cleveland, TS26 8PZ |
| BROWN, Alec David RESIGNED | Director | 12 Dec 2017 | 12 Mar 2018 | England | May 1979 | Redcar & Cleveand House, Kirkleatham Street, Redcar, Yorkshire, TS10 1YA, United Kingdom |
| BRUNTON-DOBSON, Janice RESIGNED | Director | 22 Dec 2017 | 01 Jul 2019 | United Kingdom | October 1953 | C/O Middlesbrough Council, PO BOX 503, Town Hall, Middlesbrough, TS1 9FX, United Kingdom |
| BRYANT, Tom RESIGNED | Director | 28 Apr 2022 | 10 Apr 2025 | United Kingdom | October 1980 | Teesside International Airport Limited, Darlington, Durham, DL2 1LU |
| BUDD, Christopher David RESIGNED | Director | 07 Jun 2005 | 22 Dec 2017 | United Kingdom | February 1948 | Peel Dome, Intu Trafford Centre, Traffordcity, Manchester, M17 8PL, United Kingdom |
| CARR, Michael, Cllr RESIGNED | Director | 22 Dec 2017 | 01 Jul 2019 | United Kingdom | April 1947 | C/O Middlesbrough Council, PO BOX 503, Town Hall, Middlesbrough, TS1 9FX, United Kingdom |
| CARSON, Robert Wilfred RESIGNED | Director | 06 Dec 2017 | 01 Jul 2019 | United Kingdom | April 1946 | Peel Dome, Intu Trafford Centre, Traffordcity, Manchester, M17 8PL, United Kingdom |
| CARTER-FERRIS, Richard James RESIGNED | Director | 20 Apr 2011 | 10 Feb 2012 | United Kingdom | March 1962 | Durham Tees Valley, Airport Limited, Liverpool John Lennon Airport, Liverpool, L24 1YD, United Kingdom |
| CASEY, George RESIGNED | Director | 21 Jun 2010 | 10 Feb 2012 | Canada | July 1962 | Liverpool John Lennon Airport, Liverpool, L24 1YD, United Kingdom |
| CLARK, Alan Ronald RESIGNED | Director | 09 Dec 2017 | 06 May 2018 | England | March 1986 | Hartlepool Borough Council, Civic Centre, Hartlepool, TS24 8AY, United Kingdom |
| COLLINS, Vilma Trattles RESIGNED | Director | 01 Apr 2003 | 16 Mar 2009 | | February 1933 | 8 East Lodge Gardens, Kirkleatham, Redcar, Cleveland, TS11 8HL |
| COLLINS, Vilma Trattles RESIGNED | Director | | 01 Apr 2003 | | February 1933 | 8 East Lodge Gardens, Kirkleatham, Redcar, Cleveland, TS11 8HL |
| COOK, Rob RESIGNED | Director | 22 Jun 2022 | 04 May 2023 | United Kingdom | February 1948 | Hartlepool Civic Centre, Victoria Road, Hartlepool, TS24 8AY, United Kingdom |
| COOK, Robert RESIGNED | Director | 25 May 2011 | 01 Dec 2017 | United Kingdom | March 1952 | Peel Dome, Intu Trafford Centre, Traffordcity, Manchester, M17 8PL, United Kingdom |
| COOK, Robert RESIGNED | Director | 19 May 1999 | 05 Apr 2000 | United Kingdom | March 1952 | 3 Kinderton Grove, Stockton On Tees, Cleveland, TS20 1QR |
| COOPER, Barrie RESIGNED | Director | 07 Jun 2021 | 04 May 2023 | England | August 1952 | C/O Middlesbrough Council Town Hall, Middlesbrough Council, PO BOX 503, Town Hall, Middlesbrough, TS1 9FX, United Kingdom |
| COWARD, William John RESIGNED | Director | 02 Jun 2000 | 01 Apr 2003 | United Kingdom | August 1940 | 16 Coniscliffe Road, Hartlepool, Cleveland, TS26 0BS |
| CRANNEY, Kevin Henry RESIGNED | Director | 24 Jul 2013 | 09 Nov 2017 | United Kingdom | March 1956 | 117, Stockton Road, Hartlepool, TS25 1SJ, United Kingdom |
| CURRY, Patricia, Councilor RESIGNED | Director | 13 May 1997 | 20 Jun 2001 | | October 1939 | 6 Dowson Square, Murton, Seaham, County Durham, SR7 9SR |
| DAVIS, Charles William, Councillor RESIGNED | Director | 01 Apr 1996 | 26 Jun 2002 | | November 1932 | 222 Coatham Road, Redcar, Cleveland, TS10 1RA |
| DIXON, William Gene, Councillor RESIGNED | Director | 25 May 2011 | 28 Nov 2017 | England | January 1953 | Peel Dome, Intu Trafford Centre, Traffordcity, Manchester, M17 8PL, United Kingdom |
| DUNNING, George Robert, Councillor RESIGNED | Director | 29 Jun 2009 | 21 Feb 2015 | United Kingdom | May 1949 | 22 Cornhill Walk, Ormesby, Middlesbrough, Cleveland, TS7 9LW |
| DYSON, John, Councillor RESIGNED | Director | 17 Apr 1996 | 06 May 1999 | | August 1923 | 3 Frosterley Grove, Billingham, Cleveland, TS23 3PS |
| FELLOWS, Alison Anne RESIGNED | Director | 15 Feb 2019 | 31 Mar 2023 | United Kingdom | September 1960 | Teesside International Airport Limited, Darlington, Durham, DL2 1LU |
| FERRIER, Walter, Councillor RESIGNED | Director | 01 Apr 1996 | 01 Apr 2003 | | March 1924 | 6 Lawnswood Road, Thorntree, Middlesbrough, Cleveland, TS3 9NL |
| FIRBY, William RESIGNED | Director | | 01 Apr 2002 | | May 1925 | 52 Broom Crescent, Ushaw Moor, Durham, County Durham, DH7 7LP |
| FLYNN, John, Councillor RESIGNED | Director | | 30 Apr 1997 | | January 1921 | 72 Vickers Court, Newton Aycliffe, County Durham, DL5 5EP |
| FORREST, David Robert RESIGNED | Director | | 31 Mar 1996 | | June 1949 | 15 Birchtree Close, Ormesby, Middlesbrough, Cleveland, TS7 9PQ |
| FORSTER, Brenda, Councillor RESIGNED | Director | 12 Mar 2018 | 01 Jul 2019 | United Kingdom | July 1940 | Redcar & Cleveand House, Kirkleatham Street, Redcar, Yorkshire, TS10 1YA, United Kingdom |
| FORSTER, Brenda, Councillor RESIGNED | Director | 12 Dec 2017 | 12 Mar 2018 | United Kingdom | July 1940 | Redcar & Cleveand House, Kirkleatham Street, Redcar, Yorkshire, TS10 1YA, United Kingdom |
| FORTUNE, Stanley RESIGNED | Director | 20 Jul 2005 | 13 May 2006 | | July 1928 | Hilltop, 2 Manor Road, Hartlepool, TS26 0EH |
| FOSTER, Neil Crowther, Councillor RESIGNED | Director | 24 Jul 2013 | 15 Jun 2017 | British | September 1960 | 51, Keswick Drive, Spennymoor, County Durham, DL16 6EQ, United Kingdom |
| GIBSON, Robert RESIGNED | Director | 01 Apr 2003 | 05 Sep 2007 | United Kingdom | October 1937 | 30 Appleton Road, Stockton On Tees, Cleveland, TS19 0HY |
| GILHESPIE, Julie RESIGNED | Director | 15 Feb 2019 | 01 Jul 2019 | United Kingdom | October 1964 | Cavendish House, Teesdale Business Park, Stockton-On-Tees, TS17 6QY, England |
| GILL, Stephen Leslie RESIGNED | Director | 18 Jan 2013 | 30 Sep 2018 | United Kingdom | September 1964 | Peel Dome, Intu Trafford Centre, Traffordcity, Manchester, M17 8PL, United Kingdom |
| GLOVER, David Jonathan RESIGNED | Director | 10 Feb 2012 | 15 Feb 2019 | United Kingdom | December 1956 | Peel Dome, Intu Trafford Centre, Traffordcity, Manchester, M17 8PL, United Kingdom |
| GODDARD, Raymond Norman, Cllr RESIGNED | Director | 12 Mar 2018 | 01 Jul 2019 | United Kingdom | September 1938 | Redcar & Cleveand House, Kirkleatham Street, Redcar, Yorkshire, TS10 1YA, United Kingdom |
| GOLDFIELD, Robert Howard RESIGNED | Director | 01 Aug 1992 | 15 Oct 2000 | | January 1948 | Windy Ridge, Bay View Road, Benleigh, Anglesey N Wales, LL74 8TT |
| HALL, Gerard George RESIGNED | Director | 24 May 2007 | 27 May 2010 | England | March 1953 | 11 Eamont Gardens, Hartlepool, Cleveland, TS26 9JD |
| HALL, Kenneth RESIGNED | Director | 05 Jun 1996 | 14 May 2003 | | June 1953 | 10 Fane Grove, Middlesbrough, TS5 7EE |
| HALL, Kenneth RESIGNED | Director | | 31 Mar 1996 | | June 1953 | 17 Westgate Road, Middlesbrough, Cleveland, TS5 5LW |
| HANSON, Bryan RESIGNED | Director | 01 Apr 1996 | 06 May 1999 | | May 1931 | 4 Grantham Avenue, Hartlepool, Cleveland, TS26 9QT |
| HART, Elizabeth Temby, County Councillor RESIGNED | Director | 19 May 1993 | 31 Mar 1997 | United Kingdom | March 1936 | 23 Hirst Grove, Darlington, County Durham, DL1 4NX |
| HOSKER, Peter John RESIGNED | Director | 10 Feb 2012 | 15 Feb 2019 | United Kingdom | April 1957 | Peel Dome, Intu Trafford Centre, Traffordcity, Manchester, M17 8PL, United Kingdom |
| HOSKER, Peter John RESIGNED | Director | 01 Apr 2003 | 21 Jun 2010 | United Kingdom | April 1957 | Barnholt, Town Farm Lane Norley, Warrington, Cheshire, WA6 8NH |
| HOUGH, Robert Eric RESIGNED | Director | 20 Apr 2012 | 15 Feb 2019 | England | July 1945 | Peel Dome, Intu Trafford Centre, Traffordcity, Manchester, M17 8PL, United Kingdom |
| HOUGH, Robert Eric RESIGNED | Director | 01 Apr 2003 | 15 Aug 2009 | England | July 1945 | Manor House, 10 Theobald Road, Bowdon, Cheshire, WA14 3HG |
| JACKSON, Peter Terence RESIGNED | Director | 27 May 2010 | 23 May 2012 | United Kingdom | March 1960 | 5, Newquay Close, Hartlepool, TS26 0XG, United Kingdom |
| JEFFREY, Susan Jennifer RESIGNED | Director | 24 Jun 2015 | 12 Dec 2017 | United Kingdom | October 1958 | Redcar & Cleveand House, Kirkleatham Street, Redcar, Yorkshire, TS10 1YA, United Kingdom |
| JOHNSON, Eileen, Cllr RESIGNED | Director | 11 Jul 2019 | 04 May 2023 | England | February 1946 | C/O Stockton Borough Council, Municipal Buildings, Church Road, Stockton-On-Tees, TS18 1LD, United Kingdom |
| JONES, Doris Mary, Councillor RESIGNED | Director | 01 Jul 2019 | 04 May 2023 | England | December 1942 | C/O Darlington Borough Council, Town Hall, Feethams, Darlington, County Durham, DL1 5QT, United Kingdom |
| KERR, William John Robert RESIGNED | Director | 14 May 2003 | 07 Jun 2005 | United Kingdom | September 1939 | 2 Thornfield Road, Middlesbrough, Cleveland, TS5 5LB |
| LANG, Hugh Henry RESIGNED | Director | 11 Dec 2000 | 21 Jun 2010 | | January 1956 | 1b High Church, Yarm, TS15 9BQ |
| LANIGAN, Mary, Councillor RESIGNED | Director | 21 Feb 2015 | 24 Jun 2015 | United Kingdom | June 1950 | 10, Twizziegill View, Easington, Saltburn By The Sea, TS13 4NX, United Kingdom |
| LAUNDON, Andrew RESIGNED | Director | 18 May 2021 | 26 Mar 2023 | United Kingdom | April 1973 | Teesside International Airport Limited, Darlington, Durham, DL2 1LU |
| LEES, Neil RESIGNED | Director | 10 Feb 2012 | 15 Feb 2019 | United Kingdom | June 1963 | Peel Dome, Intu Trafford Centre, Traffordcity, Manchester, M17 8PL, United Kingdom |
| LEES, Neil RESIGNED | Director | 26 Mar 2008 | 21 Jun 2010 | England | June 1963 | 40, Chapel Lane, Wilmslow, Cheshire, SK9 5HZ |
| LEGG, Keith RESIGNED | Director | | 31 Mar 1996 | | February 1950 | 16 Burnmoor Drive, Eaglescliffe, Stockton On Tees, Cleveland, TS16 0HZ |
| LITTLE, Susan Claire RESIGNED | Director | 23 May 2023 | 03 Jun 2024 | England | December 1972 | C/O Hartlepool Civic Centre, Victoria Road, Hartlepool, TS24 8AY, England |
| LOYNES, Brenda, Councillor RESIGNED | Director | 01 Jul 2019 | 23 Mar 2022 | England | February 1952 | 38, Mountston Close, Hartlepool, TS26 0LR, England |
| LUMLEY, Thomas RESIGNED | Director | | 30 Nov 2003 | | December 1947 | 49 Ullswater Avenue, West Auckland, Bishop Auckland, County Durham, DL14 9LS |
| LUPTON, Kenneth Allen, Councillor RESIGNED | Director | 05 Sep 2007 | 25 May 2011 | | September 1946 | 1 The Spinney, Darlington Road, Stockton-On-Tees, Cleveland, TS18 5HY |
| MAGEE, Charles RESIGNED | Director | 20 Jun 2001 | 01 Apr 2003 | | September 1932 | 4 Priors Path, Ferryhill, County Durham, DL17 8UA |
| MANTON, Kenneth, Councillor RESIGNED | Director | 13 May 1997 | 20 Jun 2001 | | August 1951 | 12 Millfield Road, Fishburn, Stockton On Tees, Cleveland, TS21 4DT |
| MARSHALL, Carl RESIGNED | Director | 15 Jun 2017 | 22 Jun 2021 | England | October 1980 | Durham County Council, County Hall, Durham, DH1 5UL, England |
| MASSEY, Christopher, Cllr RESIGNED | Director | 13 Sep 2017 | 12 Dec 2017 | United Kingdom | March 1986 | Redcar & Cleveand House, Kirkleatham Street, Redcar, Yorkshire, TS10 1YA, United Kingdom |
| MCCOY, Mr Glenn William RESIGNED | Director | 21 Jun 2010 | 10 Feb 2012 | Canada | July 1963 | Liverpool John Lennon Airport, Liverpool, L24 1YD, United Kingdom |
| MCEWAN, Christopher Paul RESIGNED | Director | 06 Dec 2017 | 01 Jul 2019 | United Kingdom | December 1965 | Peel Dome, Intu Trafford Centre, Traffordcity, Manchester, M17 8PL, United Kingdom |
| MORGAN, Dennis, Councillor RESIGNED | Director | 11 Jul 2008 | 24 Jul 2013 | United Kingdom | March 1950 | 26 Durham Road West, Bowburn, Durham, DH6 5AU |
| MURPHY, Terence David RESIGNED | Director | 01 Apr 1996 | 17 Apr 1996 | United Kingdom | July 1965 | 162, Davenport Road, Yarm, Cleveland, TS15 9TW |
| NEARS, Peter John RESIGNED | Director | 10 Feb 2012 | 15 Feb 2019 | United Kingdom | February 1955 | Peel Dome, Intu Trafford Centre, Traffordcity, Manchester, M17 8PL, United Kingdom |
| NEARS, Peter John RESIGNED | Director | 01 Apr 2003 | 21 Jun 2010 | United Kingdom | February 1955 | 8 St Johns Road, Hazel Grove, Stockport, Cheshire, SK7 5HG |
| NELSON, Steven L'Anson RESIGNED | Director | 12 Apr 2000 | 11 Apr 2001 | United Kingdom | November 1957 | 93 Beaconsfield Road, Norton, Stockton On Tees, Teeside, TS20 1HX |
| NIGHTINGALE, Glyn, Councillor RESIGNED | Director | 25 Jul 2019 | 04 May 2023 | England | March 1943 | C/O Redcar & Cleveland Borough Council, Redcar & Cleveland House, Kirkleatham Street, Redcar, TS10 1TD, United Kingdom |
| NORTON, Angela Jane RESIGNED | Director | 11 Apr 2002 | 01 Apr 2003 | | February 1958 | 8 Cedar Grove, Thornaby, Stockton On Tees, TS17 8AQ |
| NORTON, Angela Jane RESIGNED | Director | 01 Apr 1996 | 05 Apr 2000 | | February 1958 | 8 Cedar Grove, Thornaby, Stockton On Tees, TS17 8AQ |
| PAKEY, Neil RESIGNED | Director | 01 Apr 2003 | 16 Sep 2010 | | October 1961 | The Meade, Chorltonville, Manchester, M21 8FA |
| PARKIN, Jennie RESIGNED | Director | | 06 May 1993 | | May 1932 | 11 Moore Square, Wingate, County Durham, TS28 5JD |
| PATERSON, Joseph Edward RESIGNED | Director | | 31 Mar 1997 | | February 1920 | 9 Lowmoor Road, Darlington, County Durham, DL1 4RG |
| PEARSON, Arthur RESIGNED | Director | | 06 May 1993 | | April 1912 | 6 Wimbledon Court, Linthorpe, Middlesbrough, Cleveland, TS5 5JP |