WinstLaw Attorneys
At WinstLaw Attorneys we're committed to providing you not only with quality legal representation, but also with excellent, individualized service. You don't have to navigate the complicated — and sometimes mystifying — legal process alone.
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WinstLaw Attorneys was established in 2012 by founding partner David C. Kayuni. Our team has in-depth knowledge and experience in Tanzanian law, providing effective, coordinated and decisive legal advice guided by legal principles and thorough research. Since our founding, we have built an extensive practice spanning more than 30 practice areas, serving clients across Tanzania, the United Kingdom and China.
David C. Kayuni
Founding Partner of WinstLaw Attorneys
Legal Practices Area
Our Expertise
Litigation & Alternative Dispute Resolution
Representing clients in commercial disputes before the courts, and in arbitration before local and international ADR bodies.
Employment & Immigration Law
Employment contracts, workplace policy, and work and residence permit applications.
Energy, Infrastructure & Environmental Law
Advising on oil and gas agreements, infrastructure projects and environmental compliance.
Tax
Advisory on banking, capital markets, corporate and cross-border tax matters.

Attorneys
Story About Our Team
Partners at WinstLaw

Bernard Assey
Attorney

Manyama Nyambasi
Attorney

Edrick Luimuka
Attorney

Abdalah Msangi
Attorney

Why Clients Choose Us?
Every client's situation is different, and we take the time to understand yours before recommending a path forward. Whether you're facing a commercial dispute, a cross-border transaction, or a real estate matter, our approach stays the same: clear communication, careful preparation, and honest advice at every step.
We combine broad legal experience across corporate, banking, tax, litigation and real estate law with a genuinely personal approach — because navigating the legal process shouldn't mean feeling like just another file on someone's desk.
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Attorneys

5+ Years of Recognized Excellence
Trusted by clients across Tanzania for reliable, results-driven legal counsel.
Frequently Asked Questions
Find answers to the most common questions about our services.
We provide legal services across more than 30 practice areas, including corporate and commercial law, banking and finance, tax, litigation and dispute resolution, real estate, and employment and immigration law.
We serve individuals and businesses across Tanzania, and have worked with clients in the United Kingdom and China, handling matters across corporate, banking, tax, litigation, real estate and employment law.
The fastest way is through the contact form above or by starting a WhatsApp chat with our team — we'll follow up as soon as possible.
Mon–Fri, 8:30 AM – 5:00 PM East Africa Time.
We can typically arrange consultations by phone or video call for clients outside Dar es Salaam, in addition to in-person meetings at our office.
Want to work with one of our attorneys directly? Get in touch and we'll match you with the right person for your matter.
Book a Consultation
Why Clients Choose Us?
Every client's situation is different, and we take the time to understand yours before recommending a path forward. Whether you're facing a commercial dispute, a cross-border transaction, or a real estate matter, our approach stays the same: clear communication, careful preparation, and honest advice at every step.
We combine broad legal experience across corporate, banking, tax, litigation and real estate law with a genuinely personal approach — because navigating the legal process shouldn't mean feeling like just another file on someone's desk.
Case Studies

Free Consultation
Legal problems rarely get simpler if you wait — let us help you find the right path forward.

Words From Our Clients
Working with WinstLaw made a complicated contract negotiation feel manageable.
Kazuta Jasati
Business Owner — Corporate client

Contact Info
We're here to help with your legal needs. Fill out the form below to get in touch with our team.










