Consultants
| Name | Title | |
| Ben Freeman | Associate | bfreeman@grch.net |
| Caroline Ferguson | Associate | cferguson@grch.net |
| Chris Dignan | Associate | cdignan@grch.net |
| Keith Wells | Associate | kwells@grch.net |
| Kelly Kassner | Financial Controller | kkassner@grch.net |
| Mary Peterkin | Associate | mpeterkin@grch.net |
| Pat Watson | Associate | pwatson@grch.net |
| Roger Burgess | Associate | rburgess@grch.net |
| Roisin Hall | Office Manager/EA | |
| Rosie Tilson-Smith | Research Assistant | rtilson-smith@grch.net |
| Ruth Betts | Associate | rbetts@grch.net |
| Sarah Dorey | Associate | sdorey@grch.net |
| Sian Nicholas | Business Development Executive | snicholas@grch.net |
| Stephen Denne | Associate |