Abstract The impact of management buy-outs (MBO) on strategy and management control systems (MCS) is little understood. Previous research by [Ace. Org. Soc. 17 (1992) 151] focused on efficiency-enhancing buy-outs that were a feature of the early development of the market. However, MBOs are heterogeneous and more recent developments have involved ownership changes that stimulate entrepreneurial practices. The novel contribution of this paper is to use Simons’ [Levers of Control: ...