Marcel Theuns

Personal Profile

Business Process Expert SAP EWM


2011 - 2021

Initiator/Owner COREwm B.V.

Since 2009 when I joined a first EWM project in Finland I decided to become dedicated SAP-EWM Business Process Expert. The passion for Logistics and EWM and the international focus have given me an positive energy boost. In order the fullfill this ultimate passion I foundedd my own company COREwm B.V.

2003 - 2011

Initiator/Co-owner Alphalogic B.V.

Passion of SAP and Logistics combined has resulted in a initiative to startup an Consultancy firm with a Logistics focus called Alphalogic. Alphalogic was very succesfull and had a tremendous growth in the first few years and became part of Ctac in 2008. Since 2006, after SAP announced EWM (Extended Warehouse Management), Logistics with SAP became a real challenge. As test-partner of SAP AG I was able to build up knowledge with new functionalities, which I could apply immediatly in our own EWM landscape. During the first few years of Alphalogic we have build a SAP-LES template, which has been converted in an SAP EWM template during the last few years.


1998 - 2003


During this first implementation I got certified for Production and Inventory Management by Apics and in combination with the build know-how on SAP I decided to start as consultant. During this period I performed several implementations on Warehouse Management in combination with Sales & Distribution and Materials Management.

1986 - 1998

Business Analist

After finishing the Master of Business Administration the first 8 years of my career were focussed on business experience within several different small and large companies. In 1994 I have started with SAP R/3 and supported a full life cycle implementation with the complete functionality of SAP at that time. The main area’s of interest during this first implementation were Warehouse Management and Customer Support.


Results by cooperation and commitment

COREwm Profiles

Get one step ahead of your Logistics Future with Extended Warehouse Management.


Marcel Theuns

Business Process Expert SAP EWM