| Biffa Corporate Services Limited | Corporate Director | 7 Aug 2017 | 2 Jun 2023 | United Kingdom | - |
| Christopher Peal | Director | 13 Aug 2002 | 12 Aug 2011 | British | 60 years |
| Christopher Peal | Secretary | 13 Aug 2002 | 31 Oct 2007 | British | - |
| Combined Nominees Limited | Corporate Nominee Director | 12 Nov 2001 | 12 Nov 2001 | United Kingdom | - |
| Combined Secretarial Services Limited | Corporate Nominee Director | 12 Nov 2001 | 12 Nov 2001 | United Kingdom | - |
| Combined Secretarial Services Limited | Corporate Nominee Secretary | 12 Nov 2001 | 12 Nov 2001 | United Kingdom | - |
| David Anthony Bird | Director | 1 Mar 2021 | 17 Mar 2022 | British | 60 years |
| David Simon Maidman | Director | 14 Jan 2009 | 18 Oct 2012 | British | 63 years |
| David Simon Maidman | Director | 1 Mar 2013 | 31 Oct 2019 | British | 63 years |
| Eamon Joseph Bolger | Secretary | 31 Oct 2007 | 6 Aug 2010 | Irish | - |
| Hilary Myra Ellson | Secretary | 1 Nov 2010 | 3 Jul 2012 | - | - |
| Ian Raymond Wakelin | Director | 31 Oct 2007 | 28 Sept 2018 | British | 63 years |
| Jeffrey Buchanan Anderson | Director | 4 Nov 2019 | 1 Mar 2021 | British | 65 years |
| Jonathan Miles | Director | 12 Nov 2001 | 31 Oct 2007 | British | 63 years |
| Keith Woodward | Secretary | 1 Nov 2010 | 9 Dec 2016 | - | - |
| Matthew Martin | Director | 1 Feb 2021 | 16 Nov 2021 | British | 43 years |
| Michael Hardy | Director | 4 Jul 2018 | 31 Aug 2018 | British | 57 years |
| Michael Mark Corner-jones | Director | 18 Oct 2012 | 15 Feb 2013 | British | 60 years |
| Michael Topham | Director | 31 Oct 2007 | 21 Oct 2011 | British | 54 years |
| Nigel Hugh Manning | Director | 31 Oct 2007 | 13 Jan 2009 | New Zealander | 72 years |
| Paul Anthony James | Director | 19 Sept 2023 | 31 Oct 2024 | British | 59 years |
| Peter Barnaby Dickson | Director | 14 Jan 2009 | 18 Oct 2012 | British | 53 years |
| Peter Barnaby Dickson | Director | 1 Mar 2013 | 31 Mar 2020 | British | 53 years |
| Rachael Hambrook | Secretary | 28 Sept 2018 | 10 Jul 2019 | - | - |
| Richard Neil Pike | Director | 4 Nov 2019 | 31 Mar 2023 | British | 57 years |
| Roger John Edwards | Director | 13 Aug 2002 | 18 Oct 2012 | British | 57 years |
| Roger John Edwards | Director | 1 Mar 2013 | 31 Jul 2023 | British | 57 years |
| Ross Thomas Hickey | Director | 6 Feb 2012 | 18 Oct 2012 | Australian | 62 years |
| Ross Thomas Hickey | Director | 1 Mar 2013 | 13 Oct 2017 | Australian | 62 years |
| Simon Crook | Director | 4 Jul 2018 | 31 Jan 2024 | British | 65 years |
| Simon David Miles | Director | 12 Nov 2001 | 31 Oct 2007 | British | 66 years |
| Simon David Miles | Secretary | 12 Nov 2001 | 13 Aug 2002 | British | - |
| Stephen Cole | Director | 1 Nov 2017 | 1 Feb 2021 | British | 54 years |
| Timothy John Redburn | Director | 18 Oct 2012 | 15 Feb 2013 | British | 73 years |
