The core activity of Eigertreuhand AG is the provision of services in the areas of accounting, taxes, auditing, REKOLE® and corporate consulting. Specifically, this includes: Accounting: management of financial accounting, accounts receivable and payable management, payroll administration, preparation of annual financial statements and consolidated financial statements; Taxes: tax consulting, preparation of tax returns, advice on value-added tax, withholding tax and stamp duties; Auditing: performance of annual financial statement audits, foundation audits, capital increase and decrease audits, as well as transformation audits; REKOLE®: support for initial and re-certifications, conduct of internal audits and creation of documentation in the healthcare sector; Corporate Consulting: advice on company formations and transformations, creation of business plans, company valuations and implementation of internal control systems.