Business Company: hartung consult GmbH
Registered Office: Waldenserstrasse 2-4,10551 Berlin-Germany,
Fon: +49 30 3904930
Fax: +49 30 39049399
Email: Mail@hartung.de
Executive Board: Dr. Oswin Hartung (CEO), Volker Joseph (CEO)
Commercial Register Berlin-Charlottenburg No 92 HRB 28491
tax identification number DE 136 561 622


The company’s core competencies include all SAP products from tailored-made ‘All-in-One’ and ‘Business One’ for SME companies to SAP ‘Business Suite Solutions’ for global enterprises . Our services cover Implementations, Rollouts, Localizations, Training and Support for Live Systems. Our hosting centre offers additionally SAP application management services.
Another key area of our services lies in Business Consulting. The essence is ‘Global Business Process Integration’. We combine the local know-how, fulfill the local requirements and exert our global competence to reach the best modeling of Global Process Frameworks.

SAP ERP solutions are the backbone for standard business processes. An additional layer of software solutions is necessary in order to enable some company specific processes (like the linkage to external partners). These software products require high quality of integration within the core SAP standard.
Our product portfolio contains Portal Solutions (suppliers, customers), Enhancement for Logistic Processes (like ‘Lean Planning’ and ‘Trace and Tracking’) and Mobile Solutions, which are mainly based on Web Services.

Companies that operate globally are always in dynamical movements: Lines of business can be growing or shrinking. Therefore the structure of ERP systems has to be adapted. We adjust SAP systems by means of approaching ‘System Landscape Optimization’. We support technical issues (Master data consolidation, change of Chart of Accounts) as well as the related organizational issues like process restructuring.
Our knowledge is based on deep vertical industry experience as well as cross-cultural needs for global company operations.