Newion

Newion is an Amsterdam-based venture firm founded in 2000 by Jaap van Barneveld and Patrick Polak, and one of the Netherlands' most established early-stage B2B software investors. It backs seed and Series A rounds exclusively in business software across the Benelux, DACH and Nordic regions, managing roughly €300M across four funds — including Fund IV (€130M first close, 2022) backed by the European Investment Fund, BNP Paribas, PMV and Reggeborgh. Initial cheques range from €1M to €10M with reserves for follow-on.

Newion applies a hands-on 'controlled growth' philosophy, taking active board roles during the critical first 12–18 months after investment. Across 60+ companies it has cultivated three unicorns — Collibra (data governance, Belgium), Deliverect (food-tech SaaS, Belgium) and Parloa (conversational AI, Germany) — and recorded exits including airfocus (acquired by Lucid Software, 2025). The team is led by Managing Partner Mathijs de Wit with partners Pieter Welten and Dorus Olgers.