Former head of Defence Builder Line Rindvig holds the position of Director of Strategy and Investment in the Defense Sector at the Baryon Fund. This is a new stage in her career, which will allow her to strengthen the defense ecosystem of Europe and Ukraine in particular.
Line Rindvig, having moved to the investment fund Baryon Fund, plans to promote the expansion of opportunities for Ukrainian and European startups in the field of defense technologies through financial and strategic investments. The Baryon Fund, founded in Bratislava at the end of 2025, is already investing in Eastern European and Ukrainian defense companies, with recent deals including investments in the European company Airvolute. This fund focuses on innovations in air defense, command and control systems, forming strong partnerships in Europe, including the Ukrainian market.
According to Line Rindvig, her new role will allow not only to capitalize on technological developments but also to accumulate resources to expand the impact of defense technologies in the region, especially in the face of current threats. Baryon Fund, focusing on advanced defense technologies, is also closely collaborating with Ukrainian founders and military personnel to study and scale innovations tested in combat conditions.
Baryon Fund aims to attract new investors and improve defense capabilities by stimulating technological developments aimed at strengthening strategic positions in European countries. This will support the infrastructure of defense innovations not only through capital but also by creating reliable teams and manufacturing capacities.
| Event | Date |
|---|---|
| Line Rindvig’s appointment at Baryon Fund | July 6, 2026 |
| Establishment of Baryon Fund | End of 2025 |
| Deal with Airvolute company | 2026 |




