Insights

Ilona Simpson's writing and talks on what AI costs and returns in real companies, and how boards and owners govern it.

The glossary  ·  Version 1.2 · 12 October 2026

AI, in board terms

The AI terms that turn up in proposals, results calls and regulators' letters, explained for the people who have to decide.

The weekly newsletter  ·  Mondays, 07:00 UK time

AI ROI

What AI is doing in real companies, in their own numbers: the investment, the return, the risk. A Monday read.