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Over the past 20 years, Professor Dr. Katja Nettesheim and her team have supported around 100 companies in their transformation. Now we are opening a new chapter:
The AI Transformation Collective is a network of long-time practitioners with high expertise, a clear stance, and the urge to transform – because it is necessary.
The AI Transformation Collective
We are a network of experts in AI, strategy, leadership, law, technology, security, and behavioral change. We work collaboratively, apolitically, and with a human-centered approach. And we deliver results – measurable, secure, and sustainable. We are the architects and partners for companies that want to use AI meaningfully, securely, and to create value.
Our experiences
We have all worked in established companies. We understand your situation from our own experience. Therefore, we are convinced that "business as usual" is not enough if companies want to remain successful and competitive in the future.
We need real change. Not out of principle or business interests, but because we feel responsible for our economic location.
And: We have already seen how, with a willingness to question the status quo and roll up our sleeves, the previously unimaginable can be achieved. That is our mission, in a clearly values-based environment:
Our values
Cooperation instead of competition
We work together, not against each other. We learn from each other and strengthen each other.
Humanity instead of politics
Apolitical, fair, clear. We say what is – without games.
Excellence without ego
Highly professional, precise, sophisticated – without self-promotion.
Results orientation
We don't produce films. We produce results. Measurable. Effective. Sustainable.
Safety & Responsibility
With compliance expertise, ethical standards, and legal know-how.
Future optimism & fun
We see opportunities and instill confidence. We want to enjoy our projects – for our clients as well.
Our members
We are the people behind the initiative – with names, expertise, and some previous activities (employers; clients).
Harald Greiner
CIO , expert in digital transformation with a focus on value creation
_ Siemens, Holtzbrinck Publishing Group; SAP, PwC, Loyalty Partners, E/D/E
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Andrea Hickethier
Expert in Commercial AI, Revenue Operating Models and scalable go-to-market systems
_ applied AI Initiative, Amazon, Porsche, WAY Digital Solutions
Monika Keil
_ Trainer for AI-supported work (MS Copilot), didactics and leadership
_ Swiss Life Select, BAWAG PSK Insurance; Fraunhofer Austria Research, EnergieAG, Raiffeisen Burgenland
Dr. Christina Lauer – from spring 2026
_ Expert in transformation design, strategy, content and knowledge architecture
_ Klett Online Continuing Education, IU International University, B. Braun Group, Thieme Group
Adriana Nuneva
_ Expert in B2B transformation with a focus on growth
_ NEOVISTA, CWS/Haniel, TE Connectivity, Heidelberger Druckmaschinen
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Prof. Dr. Katja Nettesheim
CEO / CDO, expert in AI transformation, strategy, modern leadership, behavior change
Boston Consulting Group, Axel Springer, Culcha, MEDIATE ; various medium-sized companies & corporations
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Ralf Ressmann
Trainer for GenAI, Marketing, Corporate Communications
Deutsche Telekom, Coop Switzerland, ETH Zurich, WAN-IFRA; Deutsche Bahn, DB Schenker
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Marion Wetter
_ Expert in User Adoption, Change & Project Management
OMV AG, CSL Behring, Wiener Linien, Umdasch AG, Roche, TÜV Süd
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Simone Wamsteker
_ CHRO, Expert for Workforce Transformation & HR Strategy
_ Accenture, Boston Consulting Group, Detecon International