HAF Audit & Conseil

In a few words

  • Founded in 2007
  • Partners engaged into fieldwork
  • Tailor-made approach and experience in subsidiaries in France of multinational companies
  • Client first approach
  • Experienced team in cross-border missions with the support of Crowe Global members
  • Audit & process
  • Statutory Audit
  • Contractual Audit
  • Specific certificates
  • IFRS / US GAAP Audit
  • IFRS conversion services
  • Fraud risk management & investigation
  • Internal control assessment SOX Compliance
  • Internal audit
  • IT Audit
  • Valuation
  • Independent appraisals
  • (intangibles) Asset Valuation / PPA
  • Contribution / Merger legal audits
  • Fairness opinion
  • ESOP Valuation
  • Management package valuation
  • Prejudice valuation/litigation
  • Transaction services
  • Due Diligence
  • Vendor Due Diligence
  • Independent Business Review
  • Carve-out Assistance
  • Cross-border Operations
  • Post-acquisition
  • M&A integration services
  • accounting and tax services
  • Accounting  and tax review
  • Consolidation & Reporting
  • Payroll management
  • Interim accounting functions
  • Assistance in IFRS implementation


The executive managers

  • Marc de Prémare, Partner– Managing Director


    International Liaison Partner de Crowe France

    Marc de Prémare has more than 20 years of international audit and transaction services experience in Europe and the Americas. He started his career in Paris in 1992 at Constantin, one of the largest audit firms in France. From 1998 to 2003, he founded and developed the Brazilian practice of Constantin. He came back to Constantin Paris in 2003 and became international liaison partner in charge of Crowe Global clients. In 2007, after Constantin was acquired by Deloitte, he took a leading role in the foundation of Crowe France where he continued to serve as international liaison partner and became managing partner of Crowe – HAF Audit & Conseil

  • Olivier Grivillers, Valuation Partner

    Olivier Grivillers heads the Valuation practice of Crowe – HAF Audit & Conseil. He joined Crowe in 2009. He graduated from ESCP Europe and is Certified Public Accountant and Registered Auditor. Olivier Grivillers has developed his expertise in valuation and Corporate finance at Constantin and Deloitte Finance. He authored numerous articles on valuation. He is the Vice-President of French Association of Independent  Appraisers (“Association Professionelle des Experts Indépendants”), the only professional body acknowledged by the French Financial Markers Regulator (“Autorités des Marchés Financiers”).

  • Pierre-Antoine Auger, Partner

    Pierre-Antoine Auger heads the Accounting & Tax services practice of Crowe – HAF Audit & Conseil. He has 12 years of professional experience. He started his career in a mid-size accounting firm where he was in charge of tax & reporting services for French subsidiaries of foreign groups. He then joined Deloitte where he worked during 6 years in audit and transaction services. He then served during 2 years as deputy CFO of a middle size multinational company headquartered in France, where he was in charge of putting in place a centralized business & accounting reporting system. He joined Crowe Horwath – HAF Audit & Conseil in 2014. He is a Certified Public Accountant and Registered Auditor and holds a superior degree in Finance & Accounting

  • Véronique Bourillet, Manager

    Graduated from the European Business School (EBS) and Chartered Accountant, Véronique Bourillet has been working for 20 years in the audit field, firstly at Ernst & Young and then in medium-sized audit companies.  She is in charge of the Accounting Standards department and is involved with clients that are book-keeping according to IFRS and US GAAP. She also leads the education and training programs for clients, training organizations and members of Crowe Global.

Contact :

Marc de Prémare
85 rue Edouard Vaillant – 92 300 Levallois-Perret
01 41 05 98 45