Research & Insights
The Spectrum of Worker Participation in Corporate Governance: A Briefing for Investors
Tom Powdrill
Worker directors already sit on the boards of some of the world's largest listed companies. Companies representing 11% of global market capitalisation have employee directors, including SAP, Siemens, Allianz, Novo Nordisk and TotalEnergies. This briefing by Tom Powdrill maps the main models of worker participation, from German supervisory boards to French employee directors on unitary boards and Nordic rights that workers can choose to activate. It finds that participation is far more widespread where workers hold an enforceable right than where boards decide voluntarily. Support for worker participation spans the political spectrum and includes institutional investors such as Railpen, which leads the Workforce Engagement Coalition, and Amundi. Worker directors bring operational knowledge and perspectives that can strengthen board decisions alongside shareholders.
Worker participation in corporate governance is more widespread and varied than is often assumed. Companies representing 11% of global market capitalisation have employee directors on their boards, compared with 4.8% of companies by number. Participation is concentrated in large, economically significant firms, including SAP, Siemens, Allianz, Novo Nordisk and TotalEnergies.
This briefing by Tom Powdrill, who leads PDI’s Broadening Corporate Governance Participation program, maps the main models of worker participation, where they exist, how they operate, and the traditions that have supported them.
A spectrum of models
Worker participation is often equated with Germany’s supervisory boards. In practice it takes several forms:
- Mandatory systems, such as Germany and Austria, where the law requires worker representation above set thresholds.
- Exercisable rights, as in the Nordic countries, where workers can choose to activate board representation.
- Employee directors on unitary boards, as in France.
- Voluntary and crisis-driven arrangements, adopted by individual companies.
Systems based on enforceable rights produce substantially more participation than those that rely on voluntary adoption. Europe remains the most established home for worker participation, but recent growth has been driven increasingly by China.
Why it matters for boards and investors
The research evidence is generally reassuring. A major review of the literature finds gains in productivity, wages and job stability, and little evidence of the negative effects on investment or profitability that some theories predict. One explanation is that worker directors bring additional information and perspectives into board discussions, helping companies spot risks and opportunities that might otherwise receive less attention.
In the main European models, worker directors have the same legal duties as other directors. Investors are already engaging on the topic, including Railpen through the Workforce Engagement Coalition and Amundi through its governance principles.
Broad-based support
Support for worker participation extends well beyond organised labour. Christian democratic, conservative, centrist and investor traditions have all backed it. Supporters range from Elizabeth Warren and Bernie Sanders to Germany’s Christian Democrats, Theresa May, Italy’s Meloni government, Marco Rubio and American Compass.
The briefing also highlights the technology sector as an exception, where weak worker voice coincides with concentrated founder control.