Fully independent, we are reliable and trusted partners, largely to German medium-sized enterprises, providing auditing, tax, legal and consulting services for some eight decades. Today we are a constant and established force with some 130 staff and four locations, providing end-to-end support focused on southern Germany for businesses, the public and the non-profit sectors, shareholders and private individuals. Our original base was in Stuttgart. Beginning with smaller premises in central Stuttgart, we grew steadily and moved into our own office building in 2003. Just a year later, we opened our Munich office. Our Schorndorf office followed in 2006.
At WirtschaftsTreuhand, executive service has always been standard for every client. From the outset, one of our partners is there for you as your point of contact in all matters, and will stay with you for many years. You are thus assured expert, one-stop advice by a dedicated professional who is a business owner and entrepreneur like yourself. In the background, your contact coordinates a seasoned, expert team covering the relevant disciplines and is actively involved in all issues at all times. On key matters, we assign two professionals from each discipline. This ensures that you have constant support. Our personal consulting approach and flat hierarchies mean that you benefit in terms of short and direct lines of communication, a clear sequence of events, fast processes and high-quality outcomes.
Every business enterprise is unique. The art is to make use of experience while remaining open to new ideas. We will put together a seasoned, expert team for you who address your specific situation and needs. Our focus on medium-sized enterprises and outside-the-box thinking set us apart. Taking account of potential impacts on your shareholders, keeping track of tax, legal and IT risks and making recommendations for business improvements are integral to our approach.
WirtschaftsTreuhand established on 13 December 1939 by Erich Müller, at Tübinger Strasse 33 in Stuttgart. Relocation to Oetlingen, near Kirchheim, for the duration of the Second World War.
Following the end of the war, WirtschaftsTreuhand operated from an apartment at Charlottenstrasse 23 in Stuttgart.
After ten further years, relocation to a purpose-built office building in Herdweg, Stuttgart.
WirtschaftsTreuhand joined the CKL Group, the forerunner of today’s AGN International Ltd.
Expansion with additional location at Jägerstrasse 40 in Stuttgart.
Dr. Werner Kleinle became Managing Partner in 1995 and Prof. Dr. Georg Heni in 1998.
Building in Herdweg sold and site purchased in Schulze-Delitzsch-Strasse, Stuttgart. Opening ceremony on 27 June 2003
Additional office opened in Munich. Heinz-Wilhelm Bühler joined WirtschaftsTreuhand as Managing Partner.
Further expansion with office in Schorndorf. Martin Lucas joined WirtschaftsTreuhand as Managing Partner.
Carsten Ernst became Managing Partner in 2011 and Dieter Narr in 2013. In 2017 Dr. André Fiebiger and Andreas Weinberger became Managing Partner in Munich.