The Mauer Group:
independent & interdisciplinary.

Mauer Gruppe Team
Mauer Sustainability Advisory and Governance Risk Compliance is part of the Mauer Group. With a local presence and a global network, we provide guidance and assistance in pioneering processes and developments with a touch of personality and humanity. Our commitment extends across private individuals, freelancers, medium-sized enterprises, and DAX-listed corporations, helping them navigate towards a future of secure and sustainable business practices.

Irrespective of the task at hand, your company remains our top priority. We are dedicated to wholeheartedly supporting your journey towards sustainable development, combining a keen attention to detail with a comprehensive understanding of the bigger picture. Our approach hinges on consistent dialogue and a transparent working methodology throughout every phase of a project. This ensures that the solutions we provide are not just theoretical but are practical, aligning seamlessly with the ethos and actions of your company.
Ganz gleich, welche Aufgabe Sie für uns haben – bei allem, was wir tun, steht Ihr Unternehmen im Vordergrund. Wir unterstützen Sie mit vollem Engagement bei der nachhaltigen Entwicklung. Mit Gespür für Details und dem Blick für das Ganze. Wir setzen auf konsequenten Meinungsaustausch ebenso wie auf eine transparente Arbeitsweise in jeder Projektphase. So bieten wir praxisnah umsetzbare Lösungen, die zum Denken und Handeln Ihres Unternehmens passen.

A whole team
stands behind you

You can rely on our comprehensive business, technical and IT expertise. We combine our interdisciplinary skills as tax consultants, auditors, engineers, Certified Internal Auditors and Certified Information Systems Auditors for you. Benefit from our benchmarks and the synergy effects resulting from our experience as auditors and management consultants. If required, we cooperate with specialized and renowned law firms and IT consultants.
 
Stephan
 
Mauer
Founder & Managing Director
Auditor, Tax Consultant
Prof. Dr.
 
Stefan
 
Marx
Managing Director
Auditor, Tax Consultant
 
Daniel
 
Beck
Audit Consulting Assistant
Bachelor of Arts (B.A.)
 
Anastasia
 
Bertram
Tax Specialist
Bachelor of Arts (B.A.)
 
Martina
 
Braun
Accountant
 
Renata
 
Chukrakova
Accountant
Master of Science (M.Sc.)
 
Kevin
 
Dalke
Audit and Tax Consulting Assistant
Bachelor of Science (B.Sc.)
 
Salvatore
 
De Fino
Audit Consulting Assistant
Bachelor of Science (B.Sc.)
 
Ferdinand
 
De Santis
Apprentice
 
Jana
 
Döcker
Human Resources Specialist
Bachelor of Science (B.Sc.)
 
Boris
 
Eberlein
Expert in Cybersecurity and ISMS
Diploma in Computer Science
 
Stephanie
 
Eickhoff
Tax Assistant
 
Bastian
 
Engelhardt
Apprentice
 
 
Facility Manager
 
Sandy
 
Fiebig
Tax Specialist
 
Maria-Luisa
 
Galasso
Payroll Accountant
 
Svjatoslav
 
Gapcenko
Accountant
 
Karla
 
Grabenhorst
Senior Consultant GRC & Sustainability
Bachelor of Science (B.Sc.)
 
Tanja
 
Grebner
Tax Consultant
 
Annabelle
 
Haas
Tax Consultant
Bachelor of Arts (B.A.)
 
Martin
 
Homolka
Tax Consultant
Diploma in Financial Management
 
Yvonne
 
Huschka
Tax Specialist
 
Michaela
 
Ivkovic
Receptionist
 
Anika
 
Jovanović
Tax Consultant
Bachelor of Arts (B.A.)
 
Sabrina
 
Jäger
Assistant Office Organization & IT
Legal Assistant
 
Alexander
 
Kehrer
Dual Student B.A. Business Administration
 
Svetlana
 
Kinzel
Financial Accountant
 
Tanja
 
Knöbel
Payroll Accountant
 
Dirk
 
Larsen
Office Manager
Diploma in Business Administration
 
Cedric
 
Leichsenring
Junior Consultant GRC & Sustainability
Bachelor of Science (B.Sc.)
 
Jeneet
 
Mahendran
Tax Assistant
 
Daniela
 
Maier
Tax Assistant
 
Chantalle
 
Marquardt
Team Assistant
Legal Assistant
 
Rebekka
 
Meißler-Lutz
Tax Assistant
 
Anita
 
Micic
Tax Assistant
 
Anabel
 
Miehe
Junior Consultant GRC & Sustainability
Master of Science (M.Sc.)
 
Sarah
 
Münzinger
Tax Assistant
 
Anton
 
Obermeier
Tax Specialist
 
Kim Oanh
 
Raab
Tax Assistant
 
Anna
 
Rager
Team Assistant
European Administrative Assistant
 
Marvin
 
Sauter
Senior Consultant Risikomanagement, Controlling & Sustainability
Bachelor of Science (B.Sc.)
Dr.-Ing.
 
Klaus-Dieter
 
Sauter
Expert in Cybersecurity and ISMS
Diploma in Engineering
 
Julia
 
Schmidt
Management Assistant
 
Mathias
 
Schönwald
Audit Consulting Assistant
Bachelor of Science (B.Sc.)
 
Christan
 
Victor
Junior Manager Marketing und Communication
Bachelor of Arts (B.A.)
 
Nicola
 
Wenger
Tax Consultant
Bachelor of Science (B.Sc.)
 
Heike
 
Winter-Kienle
Tax Consultant
 
Jasmin
 
Wisotzky
Accountant & law firm management and process optimization
Bachelor of Science (B.Sc.)
 
Maria
 
Wolf-Rempe
Tax Assistant
Diploma in Business Administration

Where we are at home:
Our locations

We look forward to welcome you to our headquarters in Reutlingen, just a stone's throw from the River Echaz, or to our branch at Karlshöhe in Stuttgart. You will find visitor parking spaces right next to the building.

Honored by clients:
Germany's best auditors

Ausgezeichnete Wirtschaftsprüfer
For the third time, we have been recognized by Manager Magazin: We are again among Germany's best auditors in the "Mittelstand" category in 2022/2023.
There is no way to apply for this competition. Through a survey of over 1,000 managers from German SMEs, an exclusive group of auditors was filtered out to qualify for the final round. Only these auditors were allowed to take part in the final study. Mauer Group was invited to undergo a detailed evaluation, which consisted of a survey of internal key figures and a survey of reference customers.

We successfully passed the assessment of the reference clients in the specialist areas of audit, advisory, corporate finance and digital transformation and are among Germany's best auditors in 2022/20233.

We are particularly pleased about the confirmation that we speak the language of SMEs and understand how to deal with the special challenges of SMEs and entrepreneurs. In which areas can we support you? Please feel free to contact us.