| Contributing firm | Author(s) |
| England | |
| Bill Knight OBE | Bill Knight |
| Coach Mentoring Ltd | Lis Merrick |
| Coombs Martin | Sarah Martin |
| David Clutterbuck Partnership | David Clutterbuck |
| Dr Robert Sharpe | Robert Sharpe |
| EnergiseLegal | Rachel Brushfield |
| Profex Consultancy Ltd | Sally Sanderson |
| Reed Smith LLP | Nigel Spencer |
| Sherwood PSF Consulting Ltd | Sally Woodward |
| Stokes & Jolly Ltd | Jon Stokes |
| The Silk Road Partnership | Philip Beddows |
| France | |
| Venturis Consulting Group and Institute of Mentoring | Rebecca Normand-Hochman |
| Christopher Bockmann | Christopher Bockmann |
| Heidrick & Struggles | Marc Bartel |
| USA | |
| Harvard Law School | Heidi K Gardner |
| National Legal Mentoring Consortium | John E Montgomery |
