Andreas Voigt is an experienced auditor, tax advisor and certified public accountant licensed in Massachusetts. He has extensive experience from working for renowned Big-4 auditing firms and specializes in advising medium-sized companies. As a lecturer in international accounting in accordance with IAS/IFRS at Niederrhein University of Applied Sciences, he shares his expertise with the next generation. Andreas is also a member of the ISA Transformation Working Group, where he is actively involved in the development of accounting standards. His expertise and commitment to excellence in auditing and auditing make him a valued partner for companies that want to optimize their financial processes and ensure compliance.
Erik Weber, Bachelor of Arts in Tax and Auditing, is an authorized signatory and manager at Auditlab. An expert in auditing and advising medium-sized companies, Erik has extensive practical experience. His work focuses on optimizing business processes and increasing efficiency in internal auditing. Erik also has extensive accounting know-how. He audits both individual and consolidated financial statements in accordance with HGB and IFRS.
Abdo Hajji, Bachelor of Science — Senior Consultant, specializes in auditing and advising medium-sized companies. With a degree from the University of Duisburg-Essen and extensive practical experience, he makes an important contribution to the successful support and development of his clients. His tasks include carrying out internal audits and the detailed analysis and optimization of business processes, ensuring compliance with internal control systems and compliance requirements and creating precise reports that support crucial management decisions.
Jan Kortmöller, consultant with a focus on corporate management, combines in-depth knowledge with practical experience. After completing his Bachelor of Science at the University of Duisburg-Essen, he is continuing his academic career with a master's degree at Heinrich Heine University in Düsseldorf. As part of his student job at Auditlab, Jan Kortmöller is committed to supporting the team and contributes his business expertise to the audit processes.
Kristina Samii-Merkner is a multilingual communications expert with many years of experience in corporate communications and project management. She steers Auditlab's communication activities, organizes international assignments and provides reporting support.
