

Our mission is to deliver trusted tax, legal, and advisory expertise, helping international investors and businesses navigate complex regulatory environments and achieve sustainable growth in Mauritania and the Sahel region.
MAUREX-SA is a forward-thinking Tax, Legal, Accounting & Advisory firm committed to helping businesses operate and expand with clarity, confidence, and control.




Strong knowledge of Mauritanian regulatory and tax frameworks.
Extensive experience supporting global consulting firms and foreign investors.
Guiding businesses through regulatory, tax, and operational challenges when entering Mauritania and the Sahel.
We help businesses grow by providing clear financial guidance and ongoing advisory services adapted to their evolving needs.



Based on 50 reviews
“MAUREX has been supporting us for several years as a trusted partner. Their tax, legal, and accounting expertise allows us to carry out our projects with confidence, while their responsiveness to new regulatory developments enhances the relevance and value of their advice.”

“I have collaborated with the firm Maurex on audit assignments in Mauritania, Mali, and Senegal. On each occasion, Malainine and his team demonstrated a high level of professionalism and carried out the assignments with strong commitment, professionalism, and transparency. I would not hesitate to work with Maurex again”

“Establishing a new entity in Mauritania initially felt daunting due to distance and unfamiliar local regulations. From our first call, Malainine El Moujtaba and the MAUREX team provided timely, professional advice and managed the entire process seamlessly, from legal incorporation to tax, labor, and banking matters. Their expertise transformed what we expected to be a complex and difficult process into a smooth and efficient launch. Our collaboration continues in the company’s ongoing administration, and we look forward to working with MAUREX for the long term”

“MAUREX stands out for its rigor, strong methodology, and deep understanding of complex local and international environments, making them a trusted partner in demanding contexts”

“MAUREX demonstrates strong methodological rigor, recognized technical expertise, and consistent adherence to deadlines, within a relationship built on trust and professionalism”

“On the GTA project in Mauritania, MAUREX demonstrated a strong understanding of local regulations, technical expertise, and the reliability required to manage complex and sensitive situations”

“I have known Malainine for around ten years through my assignments in Mauritania. Serious, professional, and highly responsive, he never hesitates to step outside his comfort zone. I also had the opportunity to witness the early stages of the firm and the launch of MAUREX. Today, the company is clearly evolving, not only through a modernized visual identity, but above all through the depth and quality of its work, its close relationships with partners, and the expertise the team continues to strengthen every day. A truly rewarding collaboration.”

“MAUREX combines strong local regulatory expertise with international best practices, enabling confident and well-informed decision-making.”

“We have worked with MAUREX on multiple occasions and have consistently valued the quality of their support. Their expertise, responsiveness, and rigor make MAUREX a trusted and reliable partner.”

“MAUREX has been our trusted partner since the company’s inception, providing exemplary legal, fiscal and accounting counsel, including contract drafting and strategic guidance. Their support—both professionally and personally during our integration into a foreign market—remains invaluable after eight years of collaboration.”










