partners
We offer our clients high-quality services from an internationally networked yet medium-sized tax consultancy and auditing firm in our region, in line with the guiding principle: “A task can often be tackled in several ways – which is why we don’t stop thinking after the first solution.”
Konrad Walter
Graduate in Business Administration (BA)
Chartered Accountant
Certified Public Accountant (CPA)
Tax Consultant
- National and international accounting
- Audits of annual financial statements
- Certification of eligible costs for INTERREG and Horizon 2020
- Execution of wills
- Corporate structuring
- National and international tax law
Konrad Walter has over 20 years of experience in the fields of business consulting and auditing companies in a range of different sectors and sizes. His focus lies mainly on offering an integrated approach to his clients, regardless of whether it be auditing, tax advice or business consulting. In addition, he sits on the board of the Economic Council of the (CDU) Christian Democratic Union e.V. and is also a member of the supervisory board of a regional bank.
Andreas Kastner
Graduate in Business Administration (FH)
Tax Consultant
- National and international tax law
- Tax structuring advice
- VAT law
- Business start-ups
Andreas Kastner has been a tax advisor since 1996. His activities includecompiling annual reports pursuant to German commercial law and tax legislation, drawing up tax returns for private individuals and companies, advising small and medium-sized enterprises on general tax issues and structures. Likewise, he addresses VAT issues (also cross border issues) and company formations.
Manuel Straßer
Bachelor of Science
Tax Advisor
- National and international tax law
- Tax planning advice
Johannes-Georg Voll
Solicitor
- Acquisition and sale/investments in companies (M&A)
- Company law, including company law
- Drafting of contracts/out-of-court negotiations
- Execution of Wills
Andreas Kastner has been a tax advisor since 1996. His activities includecompiling annual reports pursuant to German commercial law and tax legislation, drawing up tax returns for private individuals and companies, advising small and medium-sized enterprises on general tax issues and structures. Likewise, he addresses VAT issues (also cross border issues) and company formations.
Christoph Vollbrecht
Solicitor
Specialist lawyer in employment law
Specialist lawyer in commercial and company law
- Representation in and out of court in all areas of commercial, corporate and employment law
- Advice and drafting of contracts in employment law (including works council law)
- Company formations / transfer of businesses and shares (M&A)
- Distribution law and competition law
Andreas Kastner has been a tax advisor since 1996. His activities includecompiling annual reports pursuant to German commercial law and tax legislation, drawing up tax returns for private individuals and companies, advising small and medium-sized enterprises on general tax issues and structures. Likewise, he addresses VAT issues (also cross border issues) and company formations.
Simon Orlowski
Solicitor
Specialist lawyer in traffic law
- In-court and out-of-court representation in construction and architectural law
- In-court and out-of-court representation in traffic law
- Representation in and out of court in family law
- Representation in and out of court in employment law
Andreas Kastner has been a tax advisor since 1996. His activities includecompiling annual reports pursuant to German commercial law and tax legislation, drawing up tax returns for private individuals and companies, advising small and medium-sized enterprises on general tax issues and structures. Likewise, he addresses VAT issues (also cross border issues) and company formations.
Holger Baierl
Graduate Industrial Engineer
Chartered Accountant
- National and international accounting
- Audits, group financial statement audits, special audits
- Audit-related advisory services
- Business valuations
Holger Baierl has been working in the audit and advisory services sector for national companies and international groups since 1992. He has relevant experience in the automotive supply, mechanical engineering, industrial production, retail and software sectors. In addition, he is involved in the training of the auditing profession, as well as in the further education and networking of supervisory and advisory boards, and is himself an active member of a supervisory board.


