The core activity of BEST Treuhand und Beratung GmbH is the provision of services in the field of finance and accounting, specifically: trust services, financial and operational accounting, controlling, investment accounting, real estate accounting, payroll accounting, tax returns for private and legal entities, VAT settlements, project controlling, budget creation, IT system introductions, cash management, analyses and statistics, restructuring, MBO, spin-offs, and mergers. The company offers these services to various industries, including the banking sector, mail-order business, construction, fashion retail, IT industry, and non-profit organizations.