Thomas Giehl
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Thomas Giehl Email & Phone Number

IT-Leiter at (undisclosed) NGO
Location: Cologne Bonn Region, Germany 13 work roles 4 schools
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✓ Verified August 2026 3 data sources Profile completeness 86%

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Current company
Role
IT-Leiter
Location
Cologne Bonn Region, Germany

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Thomas Giehl is listed as IT-Leiter at (undisclosed) NGO, based in Cologne Bonn Region, Germany. AeroLeads shows a matched LinkedIn profile for Thomas Giehl.

Thomas Giehl previously worked as Head of Enterprise Technology at Next Kraftwerke and Head of Project Management @ dm-drogerie markt GmbH + Co. KG at Dm-Drogerie Markt Gmbh + Co. Kg. Thomas Giehl holds Master Black Belt, Six Sigma from Ge Crotonville.

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(undisclosed) NGO

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About Thomas Giehl

First of all - If you want to sell me something youre wrong here. I am not using LinkedIn for that!I am a experienced professional with a rich and diverse background in leadership, management, and strategic planning. With over 10 years of experience in C-level positions, I have consistently demonstrated my ability to drive success and innovation in a variety of industries.My journey began with technical expertise, and over the years, I have honed my skills in areas such as business strategy, change management, and business process improvement. I have led teams and organizations in diverse environments, from multinational corporations to nonprofit organizations, and have consistently delivered tangible results.My personal motivation is to make things better. I am not so much into titles or personal earnings. Interesting tasks is that which really sets me on fire.In my current role as the Head of Enterprise Technology @ Next-Kraftwerke, I spearhead significant improvements contributing to the company's overall growth and success and helping the world on the path to sustainable energy . As the Managing Director at TONGER - Haus der Musik GmbH, I upheld a trusted legacy in the music industry while managing multiple stores across Germany.My entrepreneurial spirit led me to establish TGI Consulting, where I provided innovative solutions in information technology, business processes, and retail. This experience allowed me to make critical decisions that impacted the businesses I worked with.In addition to my professional roles, I have dedicated a significant part of my life to volunteering, particularly in disaster and humanitarian relief efforts as a Board Member of the European GE ELFUN Organization. I have personally coordinated relief activities and even played a part in building a multiethnic school in Kosovo, showcasing the power of education in fostering unity.As the President of TONMEISTER e.V., I've led an organization focused on providing music education to underprivileged children, making a difference in their lives and instilling a love for music.I have also been deeply involved in the scouting movement, serving as a Scout & Scout Leader for over two decades, nurturing the potential of young minds.My career has been marked by a continuous pursuit of excellence, strategic leadership, and a commitment to making a positive impact on the world. Change Management and Process Improvement in combination with a human centric view of the world is the framework I operate and I believe in.

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(undisclosed) NGO
(Undisclosed) Ngo
IT-Leiter
North Rhine-Westphalia, Germany
AeroLeads page
13 roles

Thomas Giehl work experience

A career timeline built from the work history available for this profile.

It-Leiter

(Undisclosed) Ngo

North Rhine-Westphalia, Germany

Head Of Enterprise Technology

Köln, Nordrhein-Westfalen, Deutschland

Head Of Project Management @ Dm-Drogerie Markt Gmbh + Co. Kg

Karlsruhe, Baden-Württemberg, Germany

Head of Project Management, dm-drogerie markt GmbH + Co. KGIn my role as the Head of Project Management at dm-drogerie markt GmbH + Co. KG, I held a pivotal position in the logistics branch of the company. I was entrusted with the responsibility for our Project Management Office (PMO) and leading a team of project managers across various distribution centers and headquarters.My responsibilities spanned a wide range of projects, from establishing new distribution centers and defining operational strategies to business process reengineering and enhancements. Each project is approached with a strategic mindset and a focus on efficiency and effectiveness. The solutions implemented range from robotics and AI tools to streamlined, re-engineered business processes.Under my leadership, the PMO office became a hub for innovation, change management and strategic thinking, driving significant improvements in our logistics operations and contributing to the overall growth and success of dm-drogerie markt GmbH + Co. KG.

Apr 2019 - Oct 2024

Managing Director @ Tonger - Haus Der Musik Gmbh

Tonger - Haus Der Musik Gmbh

Zeughausstr. 24, 50667 Köln

Company Overview: TONGER - Haus der Musik, founded in 1822, is one of the oldest music stores worldwide and one of Europe’s leading sheet music resellers. With a rich history and a broad reach, TONGER has served almost every renowned European Orchestra and classical music customers globally.Role and Accomplishments: As the Managing Director, you played a pivotal role in maintaining and enhancing the company’s reputation in the music industry. Your leadership ensured the smooth operation of several stores across Germany, catering to a diverse range of customers from individual music enthusiasts to prestigious orchestras. Your strategic vision and management skills have been instrumental in upholding TONGER’s legacy as a trusted source of sheet music for nearly two centuries.

Dec 2014 - Mar 2019

Entrepreneur @ Tgi Consulting

Thomas Giehl Consulting

Global

Leveraging my entrepreneurial spirit, I established TGI Consulting, a freelance consultancy specializing in: Information Technology: Guided businesses in leveraging technology to streamline operations and drive growth. Business Processes: Assisted organizations in optimizing their business processes for efficiency and effectiveness. Retail Solutions: Provided innovative solutions tailored to the unique needs of the retail industry.In each of these areas, I applied my strategic vision to deliver solutions that met client needs and drove their success. My role involved not just consulting, but also leading and making key decisions that had a significant impact on the businesses I worked with.

Jan 2014 - Dec 2014

Emea&India It Leader/Director Global Enterprise Applications @ Momentive

Ge

Leverkusen, North Rhine-Westphalia, Germany

Pole Leader for Information Management (EMEA & India) & Director of Global Enterprise ApplicationsThis role is a follow up from my EMEA CIO role in the renamed company, which expanded to Global Support & Development Responsibility.In this role, I held P&L responsibility for all IT activities across Europe, Middle East, Africa, and India, encompassing 5 plants and 10 major offices. My responsibilities extended to the full spectrum of operations, management, support, and development of all Global Enterprise Applications.Key areas of focus included: Business Process Management: Leveraged Lean Six Sigma methodologies to streamline processes and drive efficiency. Enterprise Resource Planning (ERP) Solutions: Oversaw the operation and management of internal business process tools and ERP solutions such as SAP ERP6, BI, Vignette, etc. Software Contracts & Strategy: Managed global software contracts and strategized for PC applications including Windows, Office, Exchange, etc. Customer/Vendor Facing Applications: Responsible for customer/vendor facing applications like Web Order Center, Supplier portals and the operation of the marketing web presence.Major Achievements: Successfully integrated diverse company cultures into a unified global organization. Established global operations and execution teams. Set up an offshore development center in India. Standardized support & development processes while reducing costs and improving service levels. Led the consolidation and rollout of various SAP instances in China, India, and globally.

Nov 2008 - Dec 2013

Cio Emea&India @ Ge Advanced Materials

Leverkusen, North Rhine-Westphalia, Germany

As the CIO for GE Advanced Materials in EMEA, I was responsible for IT Operations, Applications, and Support across Europe, Eastern Europe, Africa, Middle East, and India. This role encompassed oversight of 6 major plants and research facilities, along with various tollers and distribution sites.My approach to IT management was built on three pillars to ensure optimal delivery for the business: Center of Excellence (CoE): A team of process and IT experts, with a strong emphasis on business process expertise. Project Management Office (PMO): Responsible for coordinated project management across various business projects. Infrastructure Team: Managed network, servers, and data centers to ensure proper service delivery.All processes were aligned with ITIL standards.Technologies Managed: SAP 4.6b, 3.1c MS BackOffice infrastructure (Exchange, MS file and print and desktop OS including office applications) VMware consolidated server landscape MPLS Network Telecommunication Services (PBX, VoIP, mobile and mobile connect) Linux Server and IBM Server EnvironmentsThis role allowed me to leverage my expertise in Lean Six Sigma methodologies for Business Process Management and my technical skills to drive significant improvements in IT operations and business processes across the organization.

Nov 2004 - Oct 2008

Sales Integration Leader (Aquisition) @ Ge Money Bank

Ge

Hannover-Braunschweig-Göttingen-Wolfsburg Region

In the role of Sales Integration Leader at GE Money Bank, I was responsible for integrating the sales unit of Allbank AG Germany, which was acquired in 2003, into GE Money’s concept and infrastructure. This comprehensive integration process included sales personnel, all branches, and systems.Major Achievement: Successfully established the most modern branch infrastructure within Germany’s Banking Industry.This role required a strategic approach to integration and a deep understanding of both organizations’ structures and systems. The successful integration of Allbank AG into GE Money’s infrastructure is a testament to my leadership skills and ability to navigate complex business transformations.

Dec 2003 - Nov 2004

Sourcing Leader @ Ge Money Bank

Ge

Hannover-Braunschweig-Göttingen-Wolfsburg Region

Responsibilities: Managed the sourcing department of GE Money Bank Germany, leading the indirect sourcing team and overseeing the introduction of eSourcing tools in the organization, such as Oracle OSS and eAuction.Major Achievement: Transformed a traditional sourcing department into a modern organization that effectively utilizes eTools and new information sources, combined with classic negotiation skills. This change has significantly improved the efficiency and effectiveness of the department.

Jul 2002 - Dec 2003

Ebusiness / Quality&It Leader Emea @ Ge Gxs

Ge

Paris, Île-De-France, France And Sunbury, London, Uk

In my role at GE GXS, I spearheaded the eBusiness initiative for Global Exchange Services EMEA, implementing various external supply chain networks to establish electronic trade between B2B customers. This involved integrating new services into regular marketing functions, demonstrating my ability to lead strategic initiatives and drive innovation.As the leader of the internal IT team and the Six Sigma quality team in EMEA, I successfully merged these two key functions into one efficient department. This required strategic decision-making and effective leadership to ensure a smooth transition and improved operational efficiency.I am also a certified Master Black Belt, further demonstrating my commitment to quality and continuous improvement.One of my major achievements in this role was adapting our products and services to better meet market needs. This strategic shift, coupled with the successful merger of the Quality and IT Department, significantly enhanced our business operations.In addition to my primary role, I undertook side assignments at GE Compunet Germany as NPI Director, where I built a GXS-like product development model. I also conducted due diligence for a potential acquisition, showcasing my versatility and ability to contribute to diverse business areas.

Nov 1999 - Jun 2002

Ebusiness Consultant And Black Belt @ Ge Gxs

Ge

Cologne, North Rhine-Westphalia, Germany

As an eBusiness Consultant at GE GXS, I utilized my expertise in internet technologies to provide strategic guidance and solutions. My role involved understanding the unique needs of our clients and leveraging cutting-edge technology to drive their business success.In addition to my consulting role, I also held a Black Belt certification, which allowed me to lead quality improvement initiatives within the organization. This dual role showcased my ability to balance strategic business consulting with a commitment to operational excellence.

Jul 1997 - Nov 1999

Sales And Project Manager @ Chg Systemhaus Gmbh

Chg Systemhaus Gmbh

In my role as Sales and Project Manager at CHG Systemhaus GmbH, I was responsible for managing the sales of hardware and software solutions for a system integrator. This role required a deep understanding of our product offerings and the ability to effectively communicate their value to potential clients.In addition to sales, I also managed projects, ensuring that our solutions were effectively integrated into our clients’ systems. This required strong leadership skills, meticulous planning, and the ability to work closely with both our team and our clients.

Dec 1996 - Jun 1997

Manager Of Technical Services And Sales @ Escom Ag

I began my journey with ESCOM AG as a technician while still pursuing my university studies. My dedication and technical acumen quickly led to my promotion to the role of Technical Manager, where I was entrusted with overseeing all branch operations.In this leadership role, I spearheaded the establishment of a B2B sales department within ESCOM AG. This initiative not only diversified our service offerings but also significantly contributed to the company’s growth and market presence.My tenure at ESCOM AG has been marked by a continuous pursuit of technical excellence, strategic sales initiatives, and effective team management, all of which have been instrumental in driving the company’s success.

Mar 1990 - Nov 1996
4 education records

Thomas Giehl education

Master Black Belt, Six Sigma

Ge Crotonville

Six Sigma Green and Black Belt Programme, incl. Certification in the area for Buisness Process Improvement and Reorganisation

University Qualification, College For Information Technology

Werner Von Siemens Kolleg Köln

Automation Technitian

Zuckerfabrik Brühl
FAQ

Frequently asked questions about Thomas Giehl

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What company does Thomas Giehl work for?

Thomas Giehl works for (undisclosed) NGO.

What is Thomas Giehl's role at (undisclosed) NGO?

Thomas Giehl is listed as IT-Leiter at (undisclosed) NGO.

Where is Thomas Giehl based?

Thomas Giehl is based in Cologne Bonn Region, Germany while working with (undisclosed) NGO.

What companies has Thomas Giehl worked for?

Thomas Giehl has worked for (Undisclosed) Ngo, Next Kraftwerke, Dm-Drogerie Markt Gmbh + Co. Kg, Tonger - Haus Der Musik Gmbh, and Thomas Giehl Consulting.

How can I contact Thomas Giehl?

You can use AeroLeads to view verified contact signals for Thomas Giehl at (undisclosed) NGO, including work email, phone, and LinkedIn data when available.

What schools did Thomas Giehl attend?

Thomas Giehl holds Master Black Belt, Six Sigma from Ge Crotonville.

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