**The big picture:** Caledonia Investments has announced the retirement of Tom Leader, head of Caledonia Private Capital, with Theo Tizard appointed as his successor. **Why it matters:** This leadership change at a significant private equity firm could influence future investment strategies and portfolio company management, impacting workforce dynamics within those entities. **Between the lines:** - Tom Leader led Caledonia Private Capital since 2021, overseeing over £400m in investments and nearly £1.1bn in realizations. - Theo Tizard, who joined Caledonia in 2017, has been instrumental in various investment processes. - The firm's private capital portfolio reached a net asset value of £760m as of September 30. **Staffing & HR impact:** A change in private equity leadership can signal shifts in talent acquisition and retention strategies for portfolio companies. This transition may also affect executive mobility within the investment sector. **The bottom line:** Watch for Caledonia Private Capital's future investment focus under new leadership and its potential ripple effects on the labor market.