Born in Germany circa 1982, Bastian Nominacher is a self-made German entrepreneur and the co-founder and co-CEO of Celonis, the global leader in Process Mining and Process Intelligence. His journey is a perfect example of a groundbreaking academic concept being scaled into a global commercial success. Nominacher attended the Technical University of Munich (TUM), one of Germany's most prestigious science institutions, where he pursued his studies in Finance and Information Management.

It was at TUM, alongside his co-founders Alex Rinke and Martin Klenk, that Nominacher discovered the academic concept of process mining—using data logs to visualize and analyze how business processes actually run. Recognizing the limitless potential of this technology to reveal and fix invisible inefficiencies, the trio decided to bring the concept out of academia and build a scalable software tool, laying the foundation for Celonis.

Bastian Nominacher co-founded Celonis in 2011 in Munich, Germany. His early career was spent bootstrapping the company from a university project into a major software vendor. As co-CEO, Nominacher focused intensely on customer value and building the company's financial and operational backbone, overseeing regions in Europe and Asia, as well as Finance, Operations, and HR.

The company’s growth has been phenomenal, positioning it as one of the fastest-growing software companies of all time and reaching a valuation that cemented the founders' billionaire status. Celonis pioneered process mining, developing a platform that extracts data from IT systems (like SAP and Oracle) to provide a real-time, objective view of how companies operate. This tool became indispensable for the world's largest corporations looking to drive efficiency and digital transformation. Nominacher’s leadership successfully created a new technology category, transforming a niche academic theory into a critical layer of enterprise software.

Bastian Nominacher’s social impact is deeply tied to the concept of Process Intelligence for Societal Good. Celonis’s technology, which is designed to identify and fix inefficiencies, is being applied not just for corporate profit but also to improve global processes (e.g., optimizing supply chains for reduced carbon footprint, improving healthcare delivery).

His personal philosophy stresses that process intelligence should “make processes work for people, companies and the planet.” By creating a highly valuable, generational company, he has fueled job creation and maintained a mission-driven culture, demonstrating a commitment to ethical, purposeful enterprise in the high-tech sector.

Bastian Nominacher maintains the polished, intelligent style of a German tech CEO. His attire is consistently professional and sharp, favoring tailored suits or high-end business casual wear, often seen at the World Economic Forum and major tech summits. His aesthetic is one of disciplined, analytical authority, reflecting the quantitative nature of his company's product.

Residing in Germany, his luxury is the immense financial and intellectual security that comes with creating a completely new technology category. His wealth affords him private travel and the ability to command a global software company, dedicated to transforming the operational efficiency of the world's largest enterprises.