The following witnesses gave evidence. Transcripts can be viewed on the inquiry publications page of the Committee's website.
| Tuesday 30 January 2018 | Question numbers |
| Sarah Albon, Chief Executive Officer, The Insolvency Service and Stephen Haddrill, Chief Executive Officer, Financial Reporting Council. | |
| Chris Martin, Managing Director, Independent Trustee Services Ltd and Robin Ellison, Chair, Carillion (DB) Pension Trustee Ltd. | |
| Tuesday 6 February 2018 |
|
| Zafar Khan, former Finance Director, Carillion; Keith Cochrane, former Interim Chief Executive, Carillion; Emma Mercer, former Finance Director, Carillion. | |
| Richard Howson, former Chief Executive, Carillion, Philip Green CBE, former Chairman, Carillion, Richard Adam, former Finance Director, Carillion, and Alison Horner, former Chair of Remuneration Committee, Carillion. | |
| Thursday 22 February 2018 |
|
| Lesley Titcomb, Chief Executive, The Pensions Regulator; Nicola Parish, Executive Director of Frontline Regulation, The Pensions Regulator; Mike Birch, Director of Case Management, The Pensions Regulator. | |
| Michael Jones, Internal Audit Partner, Deloitte; Michelle Hinchliffe, Head of Audit, KPMG; Peter Meehan, Audit Partner, KPMG. | |
| Wednesday 7 March 2018 |
|
| Murdo Murchison, Chief Executive Officer, Kiltearn Partners, Euan Stirling, Global Head of Stewardship and ESG Investing, Aberdeen Standard Investments, and Amra Balic, Managing Director, Blackrock. | |
| Andrew Wollaston, Partner, Global Restructuring Leader and Global TAS Private Equity, Ernst & Young UK, Alan Bloom, Partner, Senior Restructuring, former UK Restructuring Leader and Global Restructuring Leader, Ernst & Young UK, and Lee Watson, Partner, Restructuring, Ernst & Young UK. | |
| Wednesday 21 March 2018 |
|
| The Rt Hon Greg Clark MP, Secretary of State for Business, Energy and Industrial Strategy, The Rt Hon Esther McVey MP, Secretary of State for Work and Pensions, Charlotte Clark, Director, Private Pensions and Arm's Length Bodies, Department for Work and Pensions, and Niall Mackenzie, Director, Infrastructure and Materials, Department for Business, Energy and Industrial Strategy. | |
| Marissa Thomas, Partner, Head of Deals, PwC, David Kelly, Partner and Special Manager, PwC, and Gavin Stoner, Partner, Restructuring and Pensions, PwC |