Sensinnovat

Françoise Chombar and Rudi De Winter built Melexis, a Belgian semiconductor company specializing in automotive sensor chips, into a publicly traded global supplier. Chombar continues to serve as Chair of Melexis, while control of the family's investment activities flows through Maatschap Chione, a Belgian holding partnership. The wealth originated from Melexis's commercial success in the automotive electronics supply chain, not from a liquidity event or external acquisition.

Geert Reynders serves as Chief Investment Officer and is the named executive for investment operations. Strategic oversight remains with Françoise Chombar as Managing Director and Rudi De Winter as Founder, operating through the Maatschap Chione holding structure. Roland Duchâtelet, a long-term business associate who co-founded Melexis with De Winter via Elex NV, also appears in Sensinnovat's relationship network.

Sensinnovat operates as a corporate-investor hybrid controlled through a privately held partnership, not a commingled venture fund with external limited partners. Its permanent-capital structure means the office does not face fund-life constraints or LP redemption pressure. This gives it the flexibility to invest across venture stages and hold positions indefinitely, but also means it publishes no fund-level performance metrics.

The firm concentrates on Belgium and Western Europe, reflecting the founders' deep regional network built through Melexis's operations in the Flanders and Wallonia semiconductor corridors. Sectorally, the mandate skews toward industrial technology and enterprise software, though the office maintains a venture-generalist posture that allows it to evaluate deals across hardware and adjacent technology fields.

Yes, though it operates independently of the investment vehicle. Françoise Chombar serves as President of the STEM Platform, a Belgian industry association promoting science, technology, engineering, and mathematics education. She also holds a board position at Antwerp Management School. These activities represent the family's civic engagement but are not part of Sensinnovat's investment mandate.

Sensinnovat does not publicly disclose its co-investment criteria, but the firm's venture-generalist strategy and corporate-investor structure suggest it can participate in both direct deals and syndicated rounds with other European family offices and institutional investors. The presence of Roland Duchâtelet and the broader Elex NV network implies an ecosystem of co-investors with shared semiconductor-industry lineage.

The firm operates under no regulatory obligation to disclose portfolio holdings or deployment figures, and Belgium's reporting culture for single-family offices is markedly less transparent than jurisdictions like the United States or United Kingdom. Sensinnovat's deliberate opacity aligns with the founders' preference for operating through privately held partnerships rather than attracting attention from the venture-press cycle.