James Colin Hall is listed as President, Director, Shareholder at Mawer Investment Management Ltd. on SEC Form ADV.
Form ADV reports a beneficial ownership band of 5-10%.
| Title | President, Director, Shareholder |
| Ownership | 5-10% |
| Control person | Yes |
| Since | 2023 |
| Title | Shareholder |
| Ownership | Over 75% |
| Control person | Yes |
| Since | 1999 |