Borski Fund

Bertrand van Leersum is an Investment Director at Borski Fund with over 15 years of experience in early-stage venture capital, during which he has executed more than 40 transactions. His work spans early-stage investments, portfolio management, and strategic exits, using instruments including direct equity, convertible notes, debt, non-dilutive funding, and bond issuance. His sector focus includes energy transition, deep tech, and women's health, with investments in hardware, software, and B2B SaaS.

One of Europe's early investors in sustainable companies, backing climate and impact founders for two decades and bringing extensive pattern recognition to Borski's investments.

A successful entrepreneur who helped launch the female founders movement in the UK in 2009 and has spent about fifteen years building networks and now capital for female founders.

Anton Kramer is an Investment Manager at Investeringsfonds Groningen (IFG). He has experience in asset management across several categories, with a focus on emerging markets and venture capital, and specializes in pension fund investments and the Dutch Wet toekomst pensioenen. His work includes involvement in regional impact investments.

Carmen van Vilsteren is the owner of Imagion Consultancy and works as an angel investor and coach for female CEOs in the life sciences and health sectors. She is a fellow of the NAE, received the Fe+MaleTech Hero award in 2025, and previously served as chair of Topsector LSH. Her earlier roles include CEO of a university spinoff, R&D manager at a multinational company, and director at a university, along with advisory board and investment positions focused on female-led startups.

Floris Lyppens is Managing Director of Corporate Investments at ABN AMRO Bank N.V. He has 26 years of experience in strategic advisory, investment banking, and investing, focused on deep tech, clean energy, sustainability, and power and utilities. His work spans M&A, equity capital markets, structured debt, and climate-related investments in the US and Europe, including nine years based in New York and 17 in Amsterdam.

Gaby Zandbergen is an Investment Manager at LIOF, where the focus is on scale-ups and fund-in-fund investments. LIOF provides knowledge, capital, and networks to small and medium-sized enterprises in Limburg. Zandbergen can be reached at +31 6 1585 6246 or gaby.zandbergen@liof.nl.

Jen Roberts-Woods is an Investment Associate at the Borski Fund in Amsterdam. She holds an Honours degree in Biomedical Science and a master's degree in Business Administration with a focus on Small Business and Entrepreneurship. Her experience spans startups and investments.

Stef Hinfelaar is a member of the Advisory Board at Vasco Consult and an active investor, with more than 25 years of experience in strategy, finance, and implementation. Having transitioned from marketing and sales into finance, he has held CFO roles at internationally listed corporates and scale-ups and has bought and sold companies as an entrepreneur. He holds master's degrees in Finance and Business Valuation, with areas of focus including business modeling and forecasting, organizational and process redesign, corporate governance, and working with private equity.

Founder of Era, a multi-strategy investment management firm.

Tech and e-commerce entrepreneur who consulted at major multinationals including P&G, Heineken, and Reuters. Led the e-commerce strategy at Wehkamp through its acquisition by Apax Partners and holds an MBA from Harvard Business School.