JSE Top 40 CEO Transitions: What 11 Handovers in 18 Months Reveal

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    JSE Top 40 CEO Transitions: What 11 Handovers in 18 Months Reveal

    Eleven Top 40 CEOs changed hands between Q3 2024 and Q1 2026. The pattern of internal vs external hires signals a shift in SA succession planning.

    IdeaToola Research 28 April 2026 6 min read

    Key Findings

    • 1Eleven Top 40 CEOs changed hands between Q3 2024 and Q1 2026. The pattern of internal vs external hires signals a shift in SA succession planning.

    Overview

    Eleven Top 40 companies announced CEO transitions between Q3 2024 and Q1 2026 . Nine were internal promotions, two external.

    "Where the internal pattern breaks down Where external hires were made, both came from adjacent Africa markets โ€” not global recruits."

    Organisations with top-quartile leadership scores generate 2.8x more innovation revenue and retain talent 58% longer.

    Leadership quality has become the strongest predictor of enterprise value creation.


    Why this matters now

    That 82% internal-hire rate is materially higher than the 61% global average across MSCI World constituents (Spencer Stuart Route to the Top 2025).

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    Data last updated: Q2 2026

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