The core activity of Prosolve SA is the provision of services in the fields of auditing, business consulting and financial services. In particular, the company offers the following services: Auditing and revision, Business consulting, including management consulting, financial planning and consulting, Financial services, including accounting, tax consulting and planning, Specific consulting in the areas of accounting, controlling and treasury, Preparation of annual financial statements and interim reports, Consulting for the founding and management of companies, including sole proprietorships, partnerships, corporations and foundations. The company primarily offers its services to small and medium-sized enterprises (SMEs) as well as to individual entrepreneurs and freelancers.