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Together, we can add value to your ambitions.



Thanks to my expertise in Franco-Luxembourg accounting and taxation, I can advise and support you in setting up your business and developing your activities.

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Tailor-made support at every stage of your project, with one common goal: your success.

Melvin Sunnasy


With a Diplôme Supérieur de Comptabilité et de Gestion (DSCG, Master's degree) and experience working for an international accounting firm (Big Four) and a private bank, I have developed in-depth expertise in accounting, management, corporate finance and taxation.

At the same time, my experience as a real estate investor and business manager enables me to bring a pragmatic and strategic vision to the entrepreneurs I support.

Passionate about business development, I put my know-how to work for your success!

Melvin, founder of MS Conseil

 What do I suggest?


Personalized support for business start-ups or takeovers


Wealth management

Accounting assistance

Tax advice

Frequently asked questions

In this section, you'll find answers to the most frequently asked questions about our accounting services.


Specialized in accounting, taxation and financial advisory services, I work with both businesses and individuals. As each project is unique, I tailor my services to the specific needs of each client, helping them to prosper in a demanding economic environment.

Available by e-mail at contact@msconseil.io, or by phone +33 6 37 46 49 72.

I'll get back to you as soon as possible.

The legal form you choose will depend on a number of factors, and on your objectives. I invite you to get in touch to find the solution that suits you best.

More than 30 companies trust my accounting firm to manage their finances.

Join me and optimize your financial management.

What you will receive

 A personalized experience

 Fast assistance

Contact Me