Exco GHA Mauritania, is the leader in audit, auditory and accounting in Mauritania.

Voted Best 2020 Audit and Accounting Service Provider in Mauritania by INTL Magazine’s Global Excellence Awards 2020 Founded in 1991, Exco GHA Mauritania has about 40 experienced professionals, including four experienced accounting experts with sharp skills and in-depth knowledge of the local environment.
The firm’s partners, with more than 35 years of experience in the areas of accounting, auditing and consulting, have an in-depth knowledge of the local and regional economic fabric.

Special offers adapted to your needs!

Our business sectors

Our sector expertise, a guarantee of quality, professionalism and experience to serve you.

Quality Charter

Because we are an accountant, we offer our clients a variety of technical skills. Our expertise is accompanied by a quality of service and strict adherence to our ethical rules.

Clear rules

The mission letter is mandatory for each mission. It makes it possible to formalize the commitment of each party, to define their reciprocal obligations as well as the fees corresponding to the benefit. Failing that, a specific and signed contract governs relations between the players.


Our teams are constantly perfecting themselves. Monthly, through internal technical meetings on specific technical topics. Annually, depending on the hierarchical level, through inter-cabinet professional training. The formation of our human “wealth” is a guarantee of professional performance for our clients.


We take particular care for our integrity, as well as to avoid any conflict of interest situation. We engage with our clients to defend their interests, to provide them with the most relevant advice about their issues in a free, honest and objective way.

From our values

All our teams carry out their activities with competence, professional conscience, independence of mind and confidentiality. They refrain from acts contrary to probity, honour and dignity. We are rigorous in the application of our ethical rules.

Our references


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