Notre Equipe

Our profiles: an experienced group of players.

Laurent CREMOUX – Project Manager – Financial Expert – C5P Partner

39 years of age – 13 years’ experience


Laurent has more than 13 years of experience in the public sector in financial negotiations for contracts (Public Service Concessions, Public/Private Partnerships), and combined expertise in the management of local public services and public accounting (financial audits and other public finance impact studies). His experience has served him in the management preparation, and financial engineering of numerous projects in France in the environmental, roads and public transport domains. He has provided public institutions (hospitals, local authorities, government ministries) with feasibility studies, preliminary surveys and oversight for concession and public-private partnership procedures.

Olivier NIVEAU – Consultant – Financial Expert

36 years of age – 11 years’ experience

2 Olivier joined C5P in 2010. For nearly 10 years, he has been working with various management authorities to provide oversight of organisations co-financed by the Structural Funds. His activity is primarily concentrated on the Regional level, providing oversight of Community-wide services and oversight of compensation in a Professional Training SIEG [service in the general economic interest] context.
As part of his prior experience, he also led several financial and organisational audits of healthcare networks funded by the FICQS [coordination and quality of care response fund] and the General Council.

Christophe AVOCAT – Chartered Accountant – Audit, Consulting and Chartered Accountancy

39 years of age – 15 years’ experience

Christophe AvocatChristophe has been working with C5P since 2011. He has proven skills in providing audit and account oversight services to private corporations doing business in the Public Sector (groups in the Energy sector, low income housing companies, building and public works corporations).
For 5 years he was in charge of KPMG’s Périgueux office.

Daniel BELLE WANGUE – Chartered Accountant – Audit, Consulting and Chartered Accountancy

36 years of age – 11 years’ experience

Daniel has been working with C5P since 2011. He has proven expertise in auditing and comptrolling for private companies with the public sector and non-profit associations sector (groups in the Energy sector, building and public works companies, associations, Local Employment and Social Integration Plans…).

He spent 5 years as an auditor with KPMG.

Pierre MIRANDE BROUCAS – Consultant


Pierre joined C5P in 2012. He has a proven track record in VBA modelling for the creation of computer calculation, optimisation and management tools.

He has participated in several projects where he provided assistance with financial models: under a contract for the reconstruction of a school complex in Corbeil-Essonnes, for the AREN’ICE in Cergy Pontoise, and a partnership contract for the rehabilitation of 29 dams on the Meuse and the Aisne rivers, a project for the Image Factory at Wallers.

He participated in the price setting for the Nova America project at St-Dié-des-Vosges, and in the analysis and closing of a project to renovate the Campus of Mirail University.

Edward BOUCAH-ORUMBONGANY-Tax Attorney Intern

BO6Edward joined C5P in 2013. He works on the legal and tax aspects of the cases handled by the firm, drafts legal memoranda dealing with the specifics of the issues raised by certain cases and performs checks on the services provided to funded agencies.

He has also participated in several projects where he provided assistance in writing a set of assumptions regarding the accounting and tax aspects of a Partnership Agreement for the Porte du Hainaut Urban Community; and in drafting the final report on the definition of a PPP development and execution strategy in the Republic of the Congo. He has written memoranda regarding the legal and tax impacts of a construction lease on a lessee (LADAPT Physical Medicine and Rehabilitation Centre), as well as memoranda regarding the specifics of Amended Procedure Contracts.

  • Taxation
  • Corporate law
  • Business law
  • Auditing of funded organisations


  • Masters 2 in Taxation, Business Law, Corporate Consultancy and Management, INSEEC Bordeaux
  • Masters 1 in Companies and Business Law, Montesquieu University Bordeaux IV
  • Bachelor of Law and Political Science, Montesquieu University Bordeaux IV

Professional Experience

  • Intern, Bordeaux General Public Finance Administration.
  • Tax Attorney Intern, 3M-P&C Audit, Consultancy, Taxation and Law Firm. Libreville/GABON.