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Stephen Munyua and Zack Maingi standing side by side

People

The team behind ZMS.

At ZMS Legal, partners lead every engagement. You always have a direct line to senior counsel who knows your matter personally.

ZMS founding partners
Founding partners

A boutique firm, partner-led by design.

ZMS Advocates LLP was founded on a simple idea: senior lawyers doing the work themselves. Stephen Munyua and Zack Maingi lead every engagement, supported by a deliberately small team.

Meet the team

Our people.

Stephen Munyua

Stephen Munyua

Senior Partner

View profile Litigation & ADR
Zack Maingi

Zack Maingi

Senior Partner

View profile Real Estate & Banking
Stephen Munyua

Stephen Munyua

Senior Partner

Litigation & ADREstate Planning & SuccessionData Protection

Stephen Munyua is a Senior Partner at ZMS Advocates LLP, where he provides strategic legal support to clients facing disputes, succession issues, privacy obligations, and sensitive regulatory questions.

He leads the firm's work in Litigation and Dispute Resolution (including ADR), Estate Planning and Succession Law, and Data Protection Law. Munyua advises individuals, families, businesses, institutions and private clients on matters requiring discretion, careful planning, and decisive legal action.

Clients value Stephen for his composed manner, clear analysis, and ability to bring structure to complex or sensitive matters — whether assisting with a dispute, guiding a family through succession questions, or advising an organisation on data protection obligations.

He is an Advocate of the High Court of Kenya and a member of the Law Society of Kenya.

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