IoT40 Systems


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We deliver secure and reliable IoT solutions and generate value for customers through digital tranformation.

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IoT40 Systems AG

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Harald Raetzsch
CEO & Founder

Dr. Raetzsch is CEO at IoT40 Systems AG. He has managed research and development divisions of large corporations and grew startups to significant size by inventing and building high tech product portfolios, specializing on mission critical cloud applications. These products are today used by thousands of customers and millions of users.

Dr. Raetzsch has served several terms as a member of Microsoft’s ISV Partner Advisory Council, and IBM’s Center of CIO Leadership. He is currently the Technology & Business Strategy advisor for several European high tech companies and is a lector at Universities. He has been an affiliate of the Stern School of Business, University of New York. Dr. Raetzsch has founded TTAGroup, a cross-industry community for technical and market development of safety-related architectures used for drive- and fly by-wire. He is a founding member, was elected Vice Chairman and is now a fellow of the Workflow Management Coalition (WfMC).

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Andreas Kunz

Andreas Kunz has more than 25 years of experience in IT and Finance. He consulted clients in Europe to evaluate and develop ERP solutions and to integrate seamlessly into their corporations.

Andreas Kunz has been in management positions in Finance and IT at several Swiss companies which allowed him to establish a strong expertise in efficient customer-oriented IT solutions.

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Marco Wolf
Head of Legal

Marco Wolf has worked as a lawyer for more than 30 years. He advises individuals and companies mainly in the areas of company, contract and tax law and provides advice to clients in respect to mergers, acquisitions and reorganizations.

As a member of the Board of various SMEs, he also gained experience about organization and management of enterprises.


IoT40 Systems AG
Riedenmatt 5
CH-6370 Stans
tel.: +41 44 586 25 88