Tobias Arenhövel
Angestellt, Head of Controlling Holdings, ALTANA Management Services GmbH
Düsseldorf, Deutschland
Werdegang
Berufserfahrung von Tobias Arenhövel
Bis heute 3 Monate, seit Apr. 2024
Head of Controlling Holdings
ALTANA Management Services GmbH
5 Jahre und 8 Monate, Aug. 2018 - März 2024
Head of IT Controlling, Service & License Management
ALTANA Management Services GmbH
My current position for me is mainly about three things. Firstly to further lead my team through the current transformation and make it feel and become one. Secondly about learning and growing to manage my team of up to 25 people legally and functionally across several countries, cultures and interests. Thirdly about implementing a lean and smart commercial model for IT and HR.
2 Jahre, Jan. 2014 - Dez. 2015
Head of Performance Management
E.ON Business Services GmbH
Lead team which is responsible for Controlling, Planning and Project Management Office tasks. Provide advanced portfolio, programme and Project Management Office services • Provide management for programme and project portfolio and respective financials from an independent position • Develop Project Management Office as centre of excellence for all project-related processes
2 Jahre und 1 Monat, Dez. 2011 - Dez. 2013
Head of Commercial Coordination
E.ON IT GmbH
• responsible for all commercial and controlling matters end to end including projects, products and enhancements • Performance Manager for Domain Wholesale & Gas Supply • comprehensive knowledge of CommIT and Chopin • leading work stream Governance and Commercial Interface for project Transition EGC IS into EOI
1 Jahr und 8 Monate, Apr. 2010 - Nov. 2011
Referent IT Controlling
E.ON SE
• develop and implement an integrated reporting for the overall E.ON IT budget • project portfolio management for all IT projects • program management for sizeable projects • controlling and reporting for delivery outsourcing
2 Jahre, Apr. 2008 - März 2010
Coordinator Budgeting and Planning Information Systems
E.ON Global Commodities
• develop, implement and operate an IS controlling • develop project portfolio management framework • responsible for forecasts, mid-term planning • responsible for reporting to management • develop, implement and operate an IS purchasing and procurement process • interface to IS sourcing to control third party deliverables and resource planning
3 Jahre und 2 Monate, Feb. 2005 - März 2008
Referent IT
E.ON Avacon
• collaboration in the IT controlling team, responsible for operational, mid-term and strategic planning • project manager of implementing a knowledge management system • project manager of reducing the occupied corporate file storage sustainably • collaboration in several organisational projects (e. g. regi.on)
Ausbildung von Tobias Arenhövel
6 Jahre und 10 Monate, Okt. 1997 - Juli 2004
Betriebswirtschaftslehre
Universität Duisburg-Essen
• business information technology • production und industrial information management • markets and competition
Sprachen
Deutsch
Muttersprache
Englisch
Fließend
Japanisch
Grundlagen