Learn about us
Our philosophy
Our expertise
Our Team
Our services
Advisory
Our consulting services support companies in achieving their strategic goals with tailor-made solutions in the areas of sustainability consulting, regulatory affairs, risk management, and IT compliance. This enables our clients to master current challenges and secure their future viability.
Learn moreAudit
As auditors, we ensure the reliability of financial reporting through annual and consolidated financial statement audits. Our structured audits strengthen the confidence of internal stakeholders and lay the foundation for sound decisions and sustainable development.
Learn moreAssurance
Our assurance services include independent audits of governance, internal control systems, and sustainability reporting. This enables us to ensure compliance with regulatory requirements and strengthen transparency and trust in corporate processes.
Learn moreOur Management
ADVANTA is backed by managing partners Lena Franke and Justus Franke. Both bring many years of experience in auditing and advising regulated companies, financial institutions, and technology-oriented service providers.
Lena Franke is a certified public accountant specializing in sustainability, ESG, and regulatory requirements in the financial industry. She has extensive experience in auditing and consulting and advises clients on strategy development, risk management, and governance, as well as ESG-related management systems and information security. As a certified ESG and sustainable finance expert, she has also supported numerous sustainability projects in complex organizations.
Justus Franke is a certified public accountant with particular expertise at the interface of financial services and technology. He assists clients in meeting IT compliance standards and in introducing and auditing management systems, particularly in the context of regulatory requirements and digital business models. In addition, his expertise lies in advising on regulatory requirements, internal auditing, outsourcing management, and money laundering prevention.
Together, they stand for personal, solution-oriented client work on an equal footing – professionally sound and forward-looking.

