The core activity of ECG Société fiduciaire is to provide services in the areas of administration, accounting, taxes, and legal advice for companies and private individuals. This includes, among other things: company formation, company management (including accounting, taxes, social insurance), tax consulting and optimization, legal advice, document management and archiving, payment transactions and factoring, and support in creating contracts and other legal documents. The company also offers specialized services for private individuals, such as the management of family assets and the preparation of tax returns for Swiss and French citizens.