Starting from basic professional responsibilities and experiences, Chartered and Certified Accountants AHA Expertises & Conseils developed a number of services which have been improving clients’ expectations and businesses over the last thirty years. The firm provides digital solutions and services, human resources management, electronic safe box tools and processes, and much more.

The 7 partners and 70 associates of AHA are proud to provide business advisory services to nearly 3,000 clients in France, Europe and internationally.

One of our main focus areas is in the field of international advisory services. Our teams have developed particular expertise in this field, and based the growth of the company on providing our knowledge and experience in order to guide, secure and accelerate foreign companies’ efforts regarding their French or European business development efforts.  

Our clients can rely on us to provide them with expert advice in regards to statutory audit, statutory and group reporting (US GAAP, IFRS), budgets and dashboards, tax compliancy, payroll and affiliate services, human resources management, transactional services, dematerialization and digital solutions. 

Our work and client list has a national, European (Germany, Netherlands, Belgium, Switzerland, Italy, etc.) but also international reach (United States, Canada, Asia & Polynesia).

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A Message from Cédric Allouard, President and Managing Partner

Our Management Committee consists of two former managers from one of the biggest International audit firms.  Our main focus and expertise at AHA Expertises & Conseils, is to be in the position to supply services to anyone, on national, European and international levels!  We are equally equipped and eager to assist startups as well as national and international CEOs of large stock market companies to achieve their goals and objectives.

Moreover, we have built our success using innovative solutions which enable us to assist our clients in the best possible way and to take advantage of all available market opportunities. 

Contact Us

AHA Expertises & Conseils

8 Rue Berjon, Lyon-9E-Arrondissement, Auvergne-Rhône-Alpes 69009

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Firm Locations

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Primary Location
Matthieu Hanachowicz, Partner
8 Rue Berjon, Lyon-9E-Arrondissement, Auvergne-Rhône-Alpes 69009, France

Tarare, France Location
19 Boulevard Lamartine, Tarare, Auvergne-Rhône-Alpes 69170, France
Sassenage, France Location
12 Rue des Pies, Sassenage, Auvergne-Rhône-Alpes 38360, France
Le Coteau, France Location
10 Rue des Mariniers, Le Coteau, Auvergne-Rhône-Alpes 42120, France
Charlieu, France Location
23 Rue des Moulins, Charlieu, Auvergne-Rhône-Alpes 42190, France

Thought Leadership by AHA Expertises & Conseils