Welcome To

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.

Book a Consultation
Your Trusted Legal Partner in Tanzania
About WinstLaw

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

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

Bernard Assey

Attorney

Manyama Nyambasi

Manyama Nyambasi

Attorney

Edrick Luimuka

Edrick Luimuka

Attorney

Abdalah Msangi

Abdalah Msangi

Attorney

What We Are Expert At

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.

0+

Client Consultations

0+

Successful Cases

0+

Matters Handled

0+

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
What We Are Expert At

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.

See Our

Case Studies

Free Consultation

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

Testimonials

Words From Our Clients

Working with WinstLaw made a complicated contract negotiation feel manageable.

Kazuta Jasati

Business Owner — Corporate client

Contact Info

Mon–Fri, 8:30 AM – 5:00 PM East Africa Time.
Alfa Plaza, Ali Hassan Mwinyi Road, Chabruma Street, Plot No. G6, 3rd Floor, P.O. Box 32080, Dar es Salaam, Tanzania

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