| CLAYTON, Damien John ACTIVE | Director | 12 May 2025 | | United Kingdom | June 1971 | 83, Tower Road North, Warmley, Bristol, BS30 8XP, United Kingdom |
| GREEN, Andrew Samuel, Dr ACTIVE | Director | 16 Nov 2016 | | United Kingdom | February 1964 | Corby Hub, 4 Sallow Road, Weldon North Industrial Estate, Corby, NN17 5JX, United Kingdom |
| MILES, Mark William ACTIVE | Director | 01 Jul 2019 | | United States | June 1971 | Corby Hub, 4 Sallow Road, Weldon North Industrial Estate, Corby, NN17 5JX, United Kingdom |
| ZWARTHOF, Sander ACTIVE | Director | 01 Apr 2024 | | Netherlands | July 1975 | Corby Hub, 4 Sallow Road, Weldon North Industrial Estate, Corby, NN17 5JX, United Kingdom |
| BROOKSBANK, Raymond Bernard RESIGNED | Secretary | | 31 Aug 2012 | | | 1 London Wall, London, EC2Y 5AB |
| GILES, Nicholas David Martin RESIGNED | Secretary | 31 Dec 2016 | 10 Jul 2019 | | | Sapphire House, Crown Way, Rushden, NN10 6FB, England |
| HAMILTON, Deborah RESIGNED | Secretary | 10 Jul 2019 | 10 Apr 2026 | | | Corby Hub, 4 Sallow Road, Weldon North Industrial Estate, Corby, NN17 5JX, United Kingdom |
| KANE, Hilary Anne RESIGNED | Secretary | 01 Sep 2012 | 31 Dec 2016 | | | British Polythene Industries, 96 Port Glasgow Road, Greenock, Renfrewshire, PA15 2UL, Scotland |
| BALL, Ian Arthur RESIGNED | Director | | 04 Nov 1998 | | May 1950 | Woodborough House 52 Ryknield Road, Kilburn, Belper, Derbyshire, DE56 0PF |
| BROOKSBANK, Raymond Bernard RESIGNED | Director | | 03 Oct 1994 | | September 1946 | Sharomis Old Vicarage Lane, Quarndon, Derby, Derbyshire, DE22 5JB |
| BUNNELL, John RESIGNED | Director | | 13 May 1999 | United Kingdom | May 1947 | Of Little Orchard Goodshelter, East Portlemouth, Salcombe, Devon, TQ8 8PA |
| DOORENBOSCH, Franciscus Lodewijk Paulus RESIGNED | Director | 16 Nov 2016 | 29 Apr 2020 | Netherlands | December 1964 | Sapphire House, Crown Way, Rushden, NN10 6FB, England |
| DUTHIE, David George RESIGNED | Director | 16 Nov 2016 | 30 Apr 2019 | Scotland | January 1956 | Sapphire House, Crown Way, Rushden, Northamptonshire, NN10 6FB, England |
| GILES, Nicholas David Martin RESIGNED | Director | 09 Sep 2016 | 31 Dec 2016 | England | July 1971 | Sapphire House, Crown Way, Rushden, NN10 6FB, England |
| GREENE, Jason Kent RESIGNED | Director | 01 Jul 2019 | 12 May 2025 | United States | April 1970 | Corby Hub, 4 Sallow Road, Weldon North Industrial Estate, Corby, NN17 5JX, United Kingdom |
| HARRIS, Alan RESIGNED | Director | 30 Apr 2019 | 03 May 2024 | Scotland | January 1970 | Sapphire House, Crown Way, Rushden, Northamptonshire, NN10 6FB, England |
| HARRIS, David William RESIGNED | Director | 24 Jul 2009 | 31 Oct 2016 | Scotland | January 1972 | 1 London Wall, London, EC2Y 5AB |
| KESTERTON, Simon John RESIGNED | Director | 09 Sep 2016 | 01 Jul 2019 | England | November 1973 | Sapphire House, Crown Way, Rushden, NN10 6FB, England |
| LANGLANDS, John Thomson RESIGNED | Director | 29 Mar 1999 | 31 Jan 2017 | Scotland | April 1952 | 1 London Wall, London, EC2Y 5AB |
| LEWER, Clifford RESIGNED | Director | | 30 Jun 1996 | | July 1943 | The Elms, Snelston, Ashbourne, Derbyshire, DE6 2EP |
| MACDONALD, Angus Neilson RESIGNED | Director | 16 Dec 1993 | 03 Oct 1994 | | August 1935 | 6 Reres Gardens, Broughty Ferry, Dundee, DD5 2XA |
| MCLATCHIE, Cameron RESIGNED | Director | | 01 Jun 2004 | Scotland | February 1947 | Ailsa 25 Summerlea Road, Seamill, West Kilbride, Ayrshire, KA23 9HP |
| SEFTON, John Norman RESIGNED | Director | | 01 Apr 1996 | | March 1939 | Moss Brow Belbrough Lane, Hutton Rudby, Yarm, Cleveland, TS15 0HY |
| SMITH, Edward John RESIGNED | Director | | 04 Nov 1998 | | January 1942 | Brookside Cottage, Elmley Castle, Pershore, Worcs, WR10 3HS |
| STONE, Rex RESIGNED | Director | | 03 Oct 1994 | United Kingdom | August 1938 | Chevin Mount, Farnah Green Belper, Derby, Derbyshire, DE56 2UP |
| THORBURN, Anne RESIGNED | Director | 05 Jun 2003 | 24 Jul 2009 | Scotland | July 1960 | 18 Lawmarnock Crescent, Bridge Of Weir, Renfrewshire, PA11 3AS |
| VERVAAT, Petrus Rudolf Maria RESIGNED | Director | 09 Sep 2016 | 01 Jul 2019 | Netherlands | April 1965 | Sapphire House, Crown Way, Rushden, NN10 6FB, United Kingdom |
| BRITISH POLYTHENE LIMITED RESIGNED | Director | 03 Oct 1994 | 19 Jul 2024 | | | Sapphire House, Crown Way, Rushden, Northamptonshire, NN10 6FB, England |