C5P was created in 2007 by a group of experienced professionals who, after working at major (Big Four) audit and consulting firms as well as at banks, decided to make use of their public project management experience, their skill in corporate finance and public contracting management and their network of providers to offer a range of skills in optimal economic conditions to public institutions and companies providing public sector services.

Its corporate headquarters are located in Bordeaux and its covers the whole of France (including the overseas departments and territories) as well as French-speaking Africa.

The firm is armed with a range of proven skills (corporate finance, finance contracts, public accounting, project management, project finance, banking negotiations) covering a broad field of activity.