Eduardo Ferrer Puig (CEO & Co-Founder), Alejandro Santillán (CR&D & Co-Founder) and Armengol Torres (CTO & Co-Founder).
SLIMOP Space will take its optical technology into space in 2027, consolidating its technological roadmap, its positioning in the sector and the growth of the start-up. SLIMOP joined the Business Factory Aero (BFAero) in 2025 during the sixth edition of the programme and has been selected for the seventh edition, within the Consolidation phase.
The company is dedicated to developing pioneering Orbital Telescopes for small satellites and nanosatellites, based on its own architecture of high-precision, low-weight optical mirrors. This innovative technology speeds up manufacturing processes, significantly reduces the weight and cost of optical systems, and facilitates their integration into scalable space platforms, with particular applications in Earth observation and space optical communications.
During 2025, SLIMOP Space has registered three technology patents, with a fourth in preparation, and has validated ultralight mirror subsystems in the laboratory at TRL5 level, a milestone that reinforces the maturity of its solution and its capacity for future demonstrations in orbit.
Validated technology and roadmap towards 2027
SLIMOP Space maintains its roadmap to achieve in-orbit demonstrations and validations (IOD/IOV) in 2027, the year in which it plans to make its leap into space with its own optical systems integrated into real missions. These technological capabilities, backed by collaborations with leading centres such as the Centro de Desarrollo de Sensores, Instrumentación y Sistemas (CD6) and the NanoSatLab de la Universitat Politècnica de Catalunya (UPC), the Institut d’Estudis Espacials de Catalunya (IEEC) and the Instituto de Física y Ciencias Aeroespaciales (IFCAE) de la Universidad de Vigo, are a clear example of the level of scientific and industrial excellence achieved by the start-up.
Funding and institutional support
SLIMOP Space’s growth has been made possible thanks to the first round of pre-seed funding completed in 2025, in which the company brought in private investors specialising in the aerospace sector, who also contribute strategic management expertise. This private funding has been complemented by the support of various European, national and regional public bodies and programmes, including the European Space Agency (ESA), through the ESA BIC Barcelona programme, the Ministry of Industry and Tourism through ENISA, the Generalitat de Catalunya through ACCIÓ and the Startup Capital programme, as well as the Xunta de Galicia, with the support of GAIN, IGAPE and XesGalicia, in addition to the Business Factory Aero (BFAero) programme itself as an initiative to promote consolidated projects in the aerospace sector.
In total, more than €700,000 in capital resources have driven this first phase of R&D since the company was founded three years ago. SLIMOP Space is currently immersed in the preparation and closing of a new seed round that will enable it to consolidate its strategic plan for the period 2026-2028 and consolidate the technical specifications necessary for its leap into space.
BFAero: driving aerospace innovation
SLIMOP Space is embarking on this new phase with the aim of positioning itself as a benchmark in advanced optical solutions for space platforms, contributing to the development of efficient and competitive constellations in global markets. Its participation in BFAero and the solid institutional support it has received highlight not only the quality of the project, but also the role of the accelerator as key platform for promoting technology start-ups in strategic sectors with high technological demands.