What's new

28 Aug

Opening of new offices

In view of a coordinated presence at the principal international ports, Groupe Audit opened an of...

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28 Aug

Inauguration of new Paris offices

On 13th September 2018, Groupe Audit will celebrate the inauguration of its new offices in Neuill...

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21 May

Jean-François Serval intervened in Ec...

Jean-François Serval intervened in Economic classes at West Point in the USA on 20th April 2018.T...

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Client access

We provide online access to:


Constantin ’s practice includes sectors where it has a specific wide experience:

  • Civil Administration
  • Industry
  • Food & Agriculture

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International Offices

We are proud to have offices in North America, Europe & Asia.

Our Offices