Founder influence, defined and measured
Lumenary's classification identifies companies where founders and founding families continue to shape decisions, and applies that classification consistently across a global listed universe.
What founder-led means
Founder-led is broader than founder-CEO. Founder influence persists through ownership, board presence, voting control, strategic authority and capital allocation long after a company has professionalised its management. Lumenary’s framework classifies a company as founder-led on a combination of founder and family ownership, governance and leadership factors, assessed company by company.
Licensees receive the Methodology & Implementation Guide under licence; the public record of how the framework evolves is the change log on this page.
Universe
listed companies screened globally across all capitalisation bands
companies classified founder-led, diversified across capitalisations, regions and sectors
countries represented in the 2026 founder-led universe, across 11 sectors
Lumenary Research screens a global all-cap universe of approximately 14,700 listed companies, from which approximately 4,500 are classified founder-led. Index construction and The Founder Effect Annual Report apply the framework to the large- and mid-cap universe; the full classification supports research coverage and custom index work.
Review cadence
The classification is refreshed annually to reflect listings, delistings, benchmark membership and changes in founder influence, so the framework is assessed against an evolving universe rather than a fixed historical sample. Index rebalancing follows the schedule set out in each index guideline published by the index administrator. Material changes to the framework are recorded in the change log below.
Index family lenses
Founder influence
The core classification: companies where founders or founding families continue to shape ownership, governance or leadership. Underlies the current index family.
Governance
Extensions of the framework examining board structure, incentive design and control.
Change log
| Version | Date | Note |
|---|---|---|
| 1.6 | July 2026 | Further expansion of jurisdiction coverage. |
| 1.0 | January 2026 | Initial public release of the Lumenary Founder-Led Classification Framework summary, as applied in The Founder Effect Annual Report 2026 and the initial index family. |