Grande Armee Investissement SA provides practical training services in the areas of finance, technologies, and healthcare for managers of private and public companies. The company also offers conference services for professional fairs, as well as edition and publishing, and consulting services. It operates in France, Belgium, Luxembourg, Spain, Portugal, and Switzerland. The company was formerly known as EFE Edition Formation Entreprise. Grande Armee Investissement SA was incorporated in 1994 and is based in Paris, France.