The core activity of Maderas Handels AG is the provision of services in the field of financial and corporate consulting, specifically: Accounting (setting up and monitoring financial accounting, managing accounting, preparing tax-compliant interim and annual financial statements), Tax consulting (tax returns for natural and legal persons, representation and negotiations with tax authorities, tax optimization), Payroll accounting (support with social insurance issues and audits), Corporate consulting (accompanying company foundations, analyzing financial situations, developing goals, goal control, organizational structures, budget consulting, financial planning), Domicile service (company address in Zug, regular mailings in Switzerland, Europe and Russia), Office search and management (client-specific office search in the canton of Zug, organization of viewing appointments, administration), Apartment management (search for apartments for employees, organization of viewing appointments, administration).