ZMS Legal
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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
Zack Maingi

Zack Maingi

Senior Partner

Real Estate & BankingCorporate & CommercialPrivate Clients

Zack Maingi is a Senior Partner at ZMS Advocates, where he advises clients on complex commercial, personal, institutional, regulatory, and strategic legal matters.

He oversees the firm's Real Estate, Banking and Finance, and Private Clients portfolios, bringing practical judgement, discretion, and commercial clarity to matters requiring careful structuring, negotiation, risk management, and high-value decision-making.

Zack has experience in corporate and commercial transactions, with a focus on banking, construction, asset finance, equipment leasing, employment, and intellectual property matters. He is trusted by clients for his clear advice, measured approach, and ability to guide sensitive mandates with confidence and commercial awareness.

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

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