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Thomas Blum Email & Phone Number

Freelancer at Blum Management Consulting
Location: Cologne Bonn Region, Germany 4 work roles 1 school
1 work email found @t-online.de LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

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Current company
Blum Management Consulting
Role
Freelancer
Location
Cologne Bonn Region, Germany

Who is Thomas Blum? Overview

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Quick answer

Thomas Blum is listed as Freelancer at Blum Management Consulting, based in Cologne Bonn Region, Germany. AeroLeads shows a work email signal at t-online.de and a matched LinkedIn profile for Thomas Blum.

Thomas Blum previously worked as Freelancer - IT Strategy & IT Sourcing at Blum Management Consulting and Head of IT Sourcing & Services at Esprit Europe Gmbh. Thomas Blum holds Dipl.-Ing / Bachelor, Electrical Engineer from University Of Applied Science And Technology Rheinmain.

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*@t-online.de
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Profile bio

About Thomas Blum

My solution oriented consulting service addresses Business and IT Managers in medium and large sized companies. The main focus is based on several related modules: Business Alignment, Demand Management, Requirement, Business and Process Analysis, IT Strategy & Sourcing, Governance and IT Program and Project Portfolio Management, In-/ Outsourcing, Organizational Development and Change Management.As consultant I can resort to more than 25 years of experience in retail, industry and provision of services. My consulting service is independent from any industry. For the advantage of my clients I can provide long term experience in client roles and responsibilities as well as consultant in national and international multi cultural companies. For the purpose of the consulting services I apply experienced and proven methods.Specialties: Business Alignment, Demand Management, Requirement, Business and Process Analysis, IT Strategy & Sourcing, Governance and IT Program and Project Portfolio Management, In-/ Outsourcing, Organizational Development and Change Management

Listed skills include Vendor Management, Sourcing, Requirements Analysis, Requirements Management, and 21 others.

Current workplace

Thomas Blum's current company

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Blum Management Consulting
Blum Management Consulting
Freelancer
4 roles

Thomas Blum work experience

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Freelancer - It Strategy & It Sourcing

Current
Blum Management Consulting

Düsseldorf Area, Germany

Abstract Projects:- Project [2023-]: Digital transformation program with IT strategy and implementation support for a company in the manufacturing industry - Project [since 2022]: Data Governance Project incl. Web Shop Optimization, Consideration of the Assortment Strategy and IT Roadmap for an International Fashion Company- Project [2020-2022]: Project Management Advisor Lift and Shift ERP Project, Lead Negotiator and Consultant eCommerce Solutions for a Retail Furniture Company- Project [2019-2022]: Project Manager for a Strategic Management Project with Optimization of eCommerce, Master Data Management and Cross-Channel Branch / eCommerce Reporting / KPIs for an International Fashion Company- Project [2017-2019]: Lead Negotiater and Project Manager for a Merchandise and Assortment Planning Project with SAP Retail and Product-Lifecycle-Management Tool (PLM) Integration for an international Fashion Retailer - Project [2018]: Project Portfolio Management at an International Service Provider in the Field of High-Tech ergonomics, CAD, PLM & ERP- Project [2016]: Project Manager for an Integration and Migration Project of a Product-Lifecycle-Management Tool (PLM) into a SAP centralized IT Landscape for an International Fashion Retailer - Project [2016]: IT Governance incl. IT Portfolio Management, IT Enterprise Architecture Management and Coaching of Client Employees- Project [2013-2015]: Program Manager for a Transformation Project; including ERP- and Retail Solution (SAP) and a Product Lifecycle Management Tool (PLM) for an international Fashion Retailer within approx. 24 months- Project [2013]: Lead Negotiator for a System selection; including ERP- / Retail Solution (SAP) and Product Lifecycle Management Solution (PLM) for an international Fashion Retailer - Project [2012]: Strategic Consulting, including IT Strategy for an europeanwide Retail company within approx. 3 months and Consulting in a company wide RfP (ERP)

May 2011 - Present

Head Of It Sourcing & Services

- Development and implementation of a modern IT Sourcing vision (incl. vendor management)- Overall goal: Commercial and content related optimization of purchase costs for external services and products (licenses, network/infrastructure/HW/hosting)- Negotiation lead IT for complex global IT In-/ Outsourcing projects and business process changes with cost reduction of mostly > 50% per negotiation- Supplier consolidation on top suppliers (Turnover share of top suppliers > 80% on total purchase volume)- Responsible for the non-merchandise purchase process (coverage 90% of IT purchase volume and based on SAP SD/MM) and global contract management (> 600 IT contracts, 100% coverage)- Standardization of IT contracts and risk management (Coverage > 90% IT contracts; considering ITIL standards)- Responsible for budget and management of division

May 2009 - Apr 2011

Head Of It-Governance Demand & Portfolio Management, Program Manager

Essen Area, Germany

Head of Division Demand & Portfolio Management within the Karstadt IT-Governance organisation Main Focus:- Implementation & change mgtm. of the demand & portfolio management to control the IT investments (coverage 100%)- Optimisation of the IT procurement & ordering processes and responsible manager for group wide IT-Governance solutions --------------------------------------------------------------------------------------------Program Manager for IT-Outsourcing for aninternat. retail and mail order company (Arcandor) Main Focus:- Negotiation lead for projects & consulting in negotiation with IT-Outsourcing companies - Responsible program manager of the transition/transformation/change management program - Reporting to the holding board of managers - Management Consulting and Coaching of board members in strategic topics (e.g. Strategy Procurement, Strategy Multi Channel) - Responsible for budget and management of 7 FTEs

May 2007 - Apr 2009

Senior Consultant

Cologne Area, Germany

Senior Consultant Outsourcing of Logistic Services of a retail company (Karstadt)Main Focus- Development / implementation of services and organisational changes of a retained logistic service center- Logistic fiscal year planning and controlling of external service provider - Allocation and accounting of logistic costs (based on process cost calculation) for int. and ext. clients- Client management of the IT development department -------------------------------------------------------------------------------------------Senior Consultant Strategic Procurement and Vendor Management for KarstadtQuelleMain Focus:- Strategy procurement consulting and program management including - development and positioning of the strategic procurement organisation and processes,- development of IT-Systems (SAP und NON SAP-Systems),- Transition from project to support- Responsible for the realisation, controlling, and change management of the overall goals of the Strategic Procurement organisation- Planning, controlling and coordination of the test management and realisation of project audits together with the group wide Revision

Apr 2002 - Apr 2007
1 education record

Thomas Blum education

  • University Of Applied Science And Technology Rheinmain
    University Of Applied Science And Technology Rheinmain
    Electrical Engineer
FAQ

Frequently asked questions about Thomas Blum

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What company does Thomas Blum work for?

Thomas Blum works for Blum Management Consulting.

What is Thomas Blum's role at Blum Management Consulting?

Thomas Blum is listed as Freelancer at Blum Management Consulting.

What is Thomas Blum's email address?

AeroLeads has found 1 work email signal at @t-online.de for Thomas Blum at Blum Management Consulting.

Where is Thomas Blum based?

Thomas Blum is based in Cologne Bonn Region, Germany while working with Blum Management Consulting.

What companies has Thomas Blum worked for?

Thomas Blum has worked for Blum Management Consulting, Esprit Europe Gmbh, Karstadt, and Gicom Gmbh.

How can I contact Thomas Blum?

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What schools did Thomas Blum attend?

Thomas Blum holds Dipl.-Ing / Bachelor, Electrical Engineer from University Of Applied Science And Technology Rheinmain.

What skills is Thomas Blum known for?

Thomas Blum is listed with skills including Vendor Management, Sourcing, Requirements Analysis, Requirements Management, Process Management, Demand Management, Project Portfolio Management, and Retail.

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