Presto Tech Horizons is a venture capital firm based in Capellen, Luxembourg, backing security, defense and resilience technologies across NATO countries, allied nations and the United States. It targets post-product, revenue-generating startups at seed and Series A in dual-use and deep tech sectors such as AI, cybersecurity, automation, robotics, logistics, mobility, energy, biotech, medtech, advanced computing and critical infrastructure protection. The firm can lead or co-lead investments, with typical tickets of €300k to €3M.