Rainer vor dem Esche
Managing Director
Rainer is the Managing Director of NPROXX. With his vast experience in management and leading large technical departments Rainer joined the company in 2019.
He has since overseen NPROXX’s growth in business and in areas such as corporate governance, intellectual property and joint ventures. His special technical expertise lies in high quality CFRP products and manufacturing processes. He holds a PhD in Engineering from RWTH Aachen University.
Klaus Peter Kopper
Managing Director – NPROXX GMBH
Klaus Peter joined NPROXX with its founding in 2018 as operations manager and heads the manufacturing plant in Alsdorf, Germany. He previously worked as program manager in Stornetic whilst developing innovative flywheel based energy storage systems.
Prior to that Klaus Peter worked as a research scientist in gas handling and ultra high vacuum systems. He has also worked as a management consultant after studying physics at the RWTH Aachen and earning a PhD from the University of Cambridge.
Dietmar Müller
Technical Director
Dietmar Müller is the Technical Director at NPROXX. With outstanding experience in composite technology and technical leadership positions Dietmar specialises in lightweight engineering and the development of innovative CFRP products.
Prior to joining NPROXX in 2018 he has been running his own consultancy for innovation management and served for many years as the Managing Director at Xperion GmbH in the field of innovative composite technologies. Dietmar studied Engineering at the Technical University Darmstadt and at Stuttgart University from where he holds a PhD in Aerospace Technology.
Danny Dritty
Head of Finance
Danny is the Head of Finance at NPROXX. He has more than 20 years of progressive finance leadership experience in the areas of audit, consulting, financial reporting, management reporting and controllership.
He started his career with Deloitte & Touche in Maastricht. Throughout his career he has held several finance leadership roles as Plant Controller, Corporate SG&A Controller and Senior Financial Manager for large companies in Europe. Danny holds a bachelor’s degree in Economics and a post-bachelor in Controlling.
Johannes Lorenz
Head of Marketing and Sales
Johannes is the Marketing and Sales Director at NPROXX. Johannes specialises in the conceptualisation, development and production of advanced hydrogen storage solutions using complex CFRP products.
Leading the sales and marketing team he works with NPROXX customers and partners on a range of innovative and ground-breaking H2 storage solutions in the automotive, road transport and rail industries.
Philipp Breuer
Sales Manager – Trucks & Heavy-duty Vehicles
Philipp specializes in supporting NPROXX customers within the truck and heavy-duty vehicle sector. He holds a Master’s degree in Business Psychology and has gained valuable experience within the automotive OEM supply chain.
Through his industry expertise, Philipp has developed in-depth knowledge of both current and emerging applications for NPROXX’s innovative hydrogen storage solutions across a broad range of vehicle platforms.
Joep Cuijpers
Sales Manager – Bus, Rail & Off-Road
Joep Cuijpers supports NPROXX’s bus, rail, and off-road customers with certified high-pressure tank systems, covering both prototyping and serial production. He holds a Bachelor’s degree in Marketing Management and brings a strong background in marketing, sales, and business development.
Joep combines a proactive approach to identifying new opportunities with a genuine commitment to understanding customer needs. He is dedicated to delivering tailored solutions that create real value and long-term partnerships.
Fynn Rumpf
Sales Manager – Transportation and Infrastructure
Fynn Rumpf serves as Sales Manager at NPROXX where he is responsible for the Hydrogen Transportation and Infrastructure sector. He specializes in hydrogen storage solutions for transport and stationary applications. Prior to transitioning into sales, he gained extensive experience in technical project management within the company’s transport and infrastructure segment.
He holds a Master’s degree in Business Administration and Engineering, with a specialization in Mechanical Engineering from RWTH Aachen University.