Exco in the USA wants to be on a human scale

Beyond skills, our firms offer a pioneering relationship mode, based on people and proximity and allowing the emergence of a community of professions (“expert comptable”, taxation, advice) linked to creation, development and business transformation, while maintaining professional ethics and developing know-how adapted to each type of activity.

The Managing Partners

Aline Darmouni
Aline DarmouniPartner - Certified Public Accountant - Expert-Comptable - FCCA

Aline Darmouni, Founder and President of EXCO US ATRIUM is a “expert-comptable”, Certified Public Accountant in the USA and Chartered Accountant in England. After joining Arthur Andersen in France and then in London, she became Financial Manager of the SAIC Group for 5 years before returning as a partner to Accountinge. Aline Darmouni advises French companies, real estate funds in their strategies for setting up in the United States, as well as managers in their management and investment decisions. Aline has also been a volunteer treasurer of FIPA since 2011 and of the France Florida Foundation for the Arts since 2017. Aline has been vice-president and treasurer of the FACC Los Angeles since 2018.

“Expert-comptable” by training, Cyril Darmouni holds a French master’s degree in accounting and an international master’s degree in finance from the University of Westminster in London. After a first experience at Deloitte, Cyril quickly turned to entrepreneurship in England, France and the USA. He specializes in Franchising and manages more than 80 employees and 125 stores around the world.
Within EXCO, Cyril helps entrepreneurs in the success of their project in the United States. He advises them on the implementation of their activity, strategy and their cash flow needs. Cyril has been a member of the FACC Los Angeles board since 2018.

Cyril Darmouni
Cyril DarmouniPartner
Employees in the USA
Satisfied customers in 2020
Activity area
Firms around the world

Let’s fertilize your business!

The Exco US team carries out its daily work with performance and responsiveness

Working alongside managers and companies through specific advice and personalized support throughout the life of the company: creation, development, sale, etc.


“I met Aline at an inter-professional conference on optimizing the settlement of French expatriates in Florida. She masters her subject with dynamism and knows all the tax cogs to be crossed. Subsequently, I met his young and friendly team in beautiful, bright offices. It’s a pleasure to work with such a professional. ”


“A big thank you to Mr Darmouni Cyril for his support with immigration lawyers. Indeed, my plan is to move to Miami. I am a young chef who wishes to settle in the United States to practice his profession as a private chef. He immediately referred me to lawyers. Precisely it is in progress. Speed, efficiency, kindness !!! A BIG THANKS Cyril !!! ”


“I have been working with Aline since 2012. Aline and her team are always ready to answer my” little questions “. The clients to whom I propose to work with Aline always thank me. ”


“I have been working with Aline Darmouni and her team for a few months and I would like to underline her professionalism and technical skills. In addition, I particularly appreciate its responsiveness. “

STEPHAN BOUSHIRA, General Manager, Azur Equities