Welcome to Expertise Finance
A human-sized accounting firm, professional and attentive to its clients. We support you in all aspects of your legal, accounting, and financial management, from the creation of your company to its sale or transfer.
For over 20 years, we have been advising entrepreneurs, freelancers, SMEs, and subsidiaries of international groups with rigor.
Who are we?
Expertise Finance is a chartered accounting firm founded in 2005 in Aix-en-Provence, in the Bouches-du-Rhône region. Managed by Antoine Olanda, chartered accountant and statutory auditor, the firm is based on a strong, responsive, and friendly family structure.
Our strength? Personalized support, total transparency, and a strategic vision focused on your success. We combine precision, proximity, and modern tools to simplify your management and secure your growth.
Our mission: free you from administrative constraints so you can focus on your core activity.
Key Figures
Year of foundation
Clients supported
Years of experience
Our services
Balance Sheet & Income
Accurate preparation of your annual balance sheets, income statements and appendices, for a clear picture of your company’s financial health.
Learn moreAccounting Management
Keeping your accounts with transparency, compliance, and guidance on legal obligations.
Learn moreConsolidation
Group account analysis to support strategic decision-making via financial reporting.
Learn moreStatutory & Social Audit
Audit of financial statements, statutory audits and capital contributions, ensuring reliability of your financial documents.
Learn moreCybersecurity & CSRD
Risk assessments, security controls and CSRD audits by certified professionals (EPITA & CNCC).
Learn moreInternal & Control Audit
We evaluate your internal processes to identify risks, reinforce security and improve operational efficiency.
Learn more