| Date | Conference | Sponsorship deadline |
| 24-26 March 2025 | ESLAB Euclid symposium 2025 | Closed |
| 25-27 March 2025 | 8th Annual PocketQube Conference | 31 January 2025 |
| 25-27 March 2025 | 6th SpacE FPGA Users Workshop (SEFUW) | 10 February 2025 |
| 1 – 4 April 2025 | 9th European Conference on Space Debris | Closed |
| 14-17 April 2025 | International Vacuum Electronics Conference (IVEC 2025) | 20 December 2024 |
| 18-22 May 2025 | 3rd International Conference on Flight vehicles, Aerothermodynamics and Re-entry (FAR) | 17 January 2025 |
| 20-22 May 2025 | 2025 MELiSSA conference | 15 January 2025 |