These findings were compiled to show the evidence base behind the Business Performance Diagnostic. They draw on a mix of consulting research, industry surveys, case studies and practitioner data. Each card shows its source type so you can weigh it accordingly.
Figures belong to their original publishers. Some sources are US or global studies and quote US dollars; they are reported as published, not converted or adjusted for the UK. Always check the original source before relying on a figure.
Journalists, researchers and content creators are welcome to quote these statistics and link to this page or to an individual statistic (use "Link to this stat"). Please credit the original source and MBA Online Advisory.
MBA Online Advisory (2026). Business Performance Statistics: The Evidence Behind the Diagnostic. https://mba-online.co.uk/business-performance-statistics