Achim Sieren Email & Phone Number
Managing Director @ consenso Consulting GmbH
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Achim Sieren Location
- Bielefeld, NRW, DE
Achim Sieren Work
- Managing Director @ (January 2016 - Present)
- Chief Operating Officer @ (December 2013 - December 2015)
- Global Head of Professional Services @ Wincor Nixdorf (July 1999 - November 2013)
- Managing Director @ Wincor Nixdorf Retail Consulting GmbH (October 2000 - October 2013)
- Head of Sales Retail @ debis Systemhaus (January 1997 - June 1999)
- Key-Account-Manager Retail @ debis Systemhaus (January 1993 - December 1996)
- Principal Consultant @ debis Systemhaus (January 1992 - December 1992)
- Senior System Engineer @ Westdeutsche Landesbank (February 1984 - December 1991)
Achim Sieren Skills
- Retail Technology
- Business Strategy
- Sales Management
- International Sales
- Global Business Development
- Acquisition Integration
- Global Delivery
- Delivering Results
- SAP Implementation
- Management Consulting
- Contract Negotiation
- Practice Management
- Multi-channel Retail
- Global Strategy
- Global Business...
- Global Business
- Multi Channel Retail
Achim Sieren Summary
- Achim Sieren, based in Bielefeld, NRW, DE, is currently a Managing Director at consenso Consulting GmbH. Achim Sieren brings experience from previous roles at GK SOFTWARE AG, Wincor Nixdorf, Wincor Nixdorf Retail Consulting GmbH and debis Systemhaus. With a robust skill set that includes Retail Technology, Business Strategy, Sales Management, International Sales, Global Business Development and more. Achim Sieren has 2 emails and 1 mobile phone numbers on RocketReach.
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Achim Sieren
Managing Director
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Kevin Wichelhaus
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Mannheim, BW, DE
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