Team

Ronald Gelderblom is the Managing Director of Delft Enterprises. After obtaining his masters degree in Economics at the Erasmus University in Rotterdam, Ronald worked in various financial roles at international trading firm B&S Group. In 2009 Ronald joined TU Delft after which his work moved from finance to technology transfer at Delft Enterprises. Ronald is […]

Martine Nieuwenhuizen works as Senior Investment Manager at Delft Enterprises. After obtaining her master’s degree in Notary Law at the Utrecht University and Tax Law at University of Amsterdam, Martine worked at PwC as tax lawyer and at PwC’s Academy. In 2015 Martine joined Delft Enterprises and she is responsible for spin-offs from idea phase […]

After having supported software-related spin-offs at the TU Delft as an investment manager at Delft Enterprises for five years, Mathijs Heutinck (1990) now manages the TechScout Venture Fund. Besides his activities as a fund manager, he leads portfolio monitoring software company Venturelytic. Mathijs has previously been involved with proof-of-concept fund UNIIQ, university partnership TTT Smart Industries […]

Joost Mathot is Investment Principal at Delft Enterprises. Joost started at Delft Enterprises in 2016, after obtaining his master’s degree in business administration at the Erasmus University in Rotterdam specializing in entrepreneurship and new business venturing. Joost is passionate about helping spin-offs find the right investor and secure investment on good terms. Joost assists with […]

Judith is general counsel at Delft Enterprises, providing legal support and risk management expertise to help establish spinoffs efficiently, compliantly, and in alignment with Delft Enterprises’ mission to bring university technologies to market and create impact. She works to safeguard Delft Enterprises’ interests, support sustainable spinoff growth and prepare them for successful exits. Judith does […]

Justin Kok started working for TU Delft as Intellectual Property Manager in 2016 and joined the Delft Enterprises team in 2021. In his role as Business Developer he focuses on identifying potential spin-out technologies and developing embryo stage spin-outs by assisting in the creation of a technology roadmap and congruent funding opportunities, and team building. […]

Martine Anspach is management assistant at Delft Enterprises. Having worked as an executive secretary and marketing & sales assistant for several ICT companies, Martine joined Delft University of Technology in 2001. She has been assisting the Delft Enterprises director and investment team from the very start. Martine enjoys being actively involved at the university’s centre […]

Jelle Post works as Investment Manager at Delft Enterprises. After obtaining his MSc International Economics and Business in Utrecht, with a specialisation in Business Development and Entrepreneurship, he joined Delft Enterprises in 2022. Jelle founded MynOber in 2017, a QR ordering solution for restaurants and bars. As a former software entrepreneur, Jelle will focus mainly […]

Marijke works as a Junior Investment Manager at Delft Enterprises. She holds a master’s degree in Biomedical Engineering with a specialization in medical physics from Delft University of Technology (Cum Laude). Marijke joined Delft Enterprises at the beginning of 2026. Previously, she worked as a strategy consultant at Bain & Company and gained investment experience […]

Eva van der Meer works as a Junior Business Developer at Delft Enterprises. She holds a master’s degree in Physics and Business Studies at Leiden University, with a focus on combining fundamental physics with business topics. Within her physics studies, she specialized in applied quantum algorithms and computational physics. Before joining Delft Enterprises, she has […]

Rick Bonants works as Investment Manager at Delft Enterprises. He holds a bachelor’s degree in Mechanical Engineering and a master’s degree from Utrecht University in Sustainable Business & Innovation. Previously, Rick worked in business development roles at (deep tech) venture builders, incubators and TTOs. Rick joined the Delft Enterprises team in 2023. He is responsible […]

Paul Althuis is director of TU Delft Services. He is actively involved in the different innovative ecosystems of TU Delft, i.e. The Green Village, YES!Delft and RoboHouse, and has long term experience with the set up and acquisition of (inter)national multistakeholder projects. For nearly 20 years Paul was the director of the Innovation & Impact […]