Speaker
David Hohl
Principal Enterprise Architekt
David Hohl is an expert in Enterprise Architecture and Solution Architecture. With over 25 years of professional experience, he bridges IT and business strategy in all its facets, drawing on his extensive knowledge in sectors such as retail and automotive. In his role at Materna, he advises clients in the Real Estate & Construction, Finance & Insurance, and Industry Markets sectors.
As an author, he focuses on sharing practical experience and combines his knowledge to deliver interdisciplinary insights.
SessionS
Costing, finally mastered – now, or truly never?
Lean Leader Summit 2025
Everyone wants efficiency – but why do so many fail to really keep their costs under control?
Stakeholders are demanding transparency, regulation is growing, resilience is becoming a duty. But often the view of the big picture is missing: Total cost of ownership across the entire architecture. Enterprise architecture can make the difference here – if you let it.
Our speakers have mastered two economic crisis and recognize certain patterns within the fateful year of 2025 which invite organizations to resolve architectural debt – within three pillars at once. Find out what it takes for every EA to make a difference, what matters in detail and how your company can strive within times of uncertainty.
Company
Materna Information & Communications SE
As the Materna Group, we are internationally positioned and employ over 4,500 people at more than 40 locations worldwide. Together, we are passionate about implementing innovative and sustainable IT and digitalisation projects for more than 1,200 customers. These include DAX-listed companies, medium-sized businesses and many federal and state authorities. Our group is one of the top employers in the IT sector and one of the highest-turnover IT consulting and system integration companies in Germany (Lünendonk). Our IT group of companies includes several subsidiaries and holdings. For more than 40 years, Materna has stood for sustainable management, innovative IT projects and top quality in software projects. And for all our progress, we also stand for tradition and stability: to this day, we are one hundred per cent privately owned by the two founding families.