Personalities
Movers and shakers with expertise
Our experts come from a wide range of different fields. What they all share is the same integrated approach to consulting – and the same goal: to join forces with you to achieve the best possible results for you. We love new challenges. But we don’t do things by half measures. When we do something, we do it right. And we enjoy doing it.
Search and find
Looking for a point of contact for a specific issue or specialist field? Feel free to use our search function. If you want to search for a specific name, the alphabetic team overview can take you straight to what you are looking for. This section lists contact information as well as areas of expertise and practice areas.
All of us look forward to getting to know you – and to working with you to find just the right solution for your individual needs.
Justus Abeln
lawyer
Professional career
- Attorney at ADKL
- Activity as an insurance lawyer
- Legal clerkship (2018-2021)
- Studies in Halle and Münster (2011-2017)
Justus Abeln
lawyer
Dr. Peter Abels
lawyer
Focus of services
- International Relations
- Company Law
- Coaching
Professional career
- Board member of MSI Global Alliance, London
- Managing Partner of the German Academy for Taxes, Law and Economics, Cologne
- Admission as a lawyer (1980)
Dr. Peter Abels
lawyer
Carina Andree
tax consultant
Focus of services:
- International taxation
- Domestic and international corporate taxation
- Expert opinion on taxation issues
- Accompaniment of tax field audits
Professional career:
- Tax consultant at ADKL (since 2023)
- Appointment as tax consultant (2022)
- Inhouse Tax specialist (2021-2023)
- Tax assistant at Deloitte in the Business Tax department (2012-2021)
Carina Andree
tax consultant
Axel Augustin
public auditor, tax advisor
Specific industry knowledge
- Banks
- Public enterprises
- Aviation
- Business-related services
Focus of services
- Company valuation
- Internal audit
- Accounting projects, for instance IFRS conversions
Professional career
- Senior Manager Financial Services EY (2018-2020)
- Head of finance department WGZ BANK AG / DZ BANK AG, Düsseldorf (2006-2017)
- Appointment as public auditor (2001)
- Appointment as tax consultant (1998)
- PWC Düsseldorf (1994-2006)
- Studies: Economics, Bonn /Helsinki, Finland
Axel Augustin
public auditor, tax advisor
Luisa Marie Wigger
Tax Consultant
Focus of services:
- Corporate taxation
- Taxation of individuals
- Preparation of annual financial statements and tax returns for partnerships and corporations
- Support during tax audits
Professional career:
- Tax advisor at ADKL (since 2025)
- Appointment as tax advisor (2024)
- Tax advisor/ tax assistant at Dr. Ganteführer, Marquardt & Partner mbB, Düsseldorf (2021-2025)
- Tax clerk at Reuter, Fremdling & Partner mbB, Grevenbroich (2016-2021)
Studies:
- Taxation Dual (B.A) at Düsseldorf University of Applied Sciences (2016-2021) incl. vocation training as a tax clerk (2016-2019)
Luisa Marie Wigger
Tax Consultant
Follow us on