SMTL's current staff list is as follows:
| Department | Job Title | Name |
|---|---|---|
| Director | Dr Gavin Hughes | |
| QA/QC | Quality Manager | Paul Edwards |
| Environmental Testing Technician | Katie Wilkes | |
| QA Technician | Emma Lindsay | |
| QA & Environmental Technician | Jess Fox | |
| QC Consultant | Bruce Fisher | |
| Physical Testing | Manager | Louise Barry |
| Specialist Laboratory Officer | Paul Fram | |
| Laboratory Officer | Laura Price | |
| Laboratory Assistant | Rhiannon Fulker | |
| Laboratory Assistant | Jakob Morgan | |
| Laboratory Assistant | Heath Davies | |
| Biological Testing | Manager | Dr Pamela Ashman |
| Laboratory Officer | Elizabeth Davies | |
| Laboratory Officer | Tess Leggiero | |
| Laboratory Officer | Hannah Francis | |
| Laboratory Assistant | Imogen Davies | |
| Laboratory Officer | Pearl O'Shea | |
| Office | Manager | Elaine Morgan |
| Manager | Jade Taylor | |
| Clerical Officer | Karen Vaughan | |
| Clerical Officer | Emma Willett | |
| R&D | Manager | Dr James Evans |
| R&D Officer | Dr Joanne Ford | |
| R&D Officer | Tomos Rodrigues | |
| IT | Manager | Jess Bodman |
| Operations | Operations Manager | Matthew Alderman |
| Technical Director | Pete Phillips |
