| FEBRUARY 5, 2026 |
| Ownership | Founder-owned |
| Headquarters | Edinburgh, United Kingdom |
| Leadership | Richard Williams, Co-Founder Billy McKaig, Director |
| Sell-side advisor | — |
| Ownership | PE-backed |
| Parent | Onex |
| Investors | Onex Partners, Ares Private Equity Funds, Neuberger Berman Capital Solutions |
| Headcount | 7,100+ FTEs |
| Headquarters | Plano, Texas |
| Leadership | Alex Probyn, Principal and Practice Leader of European and Asia-Pacific Property Tax |
| Buy-side advisor | — |