Founded in 2008 by Martin Schreiner and Klaus Stiefler, ECA Schreiner und Stiefler Steuerberatung GmbH is a tax and business consultancy based in Ingolstadt, Germany. The firm offers a holistic advisory approach, combining expertise in tax consulting, legal advice (particularly in tax and commercial law), and business management. They cater to a diverse clientele including corporations, entrepreneurs, and private individuals, with a strong focus on leveraging digitalization to provide modern, efficient, and forward-looking solutions. The company is part of the broader ECA Group network of tax advisors, auditors, and lawyers.

Founded in

Austria