Missing-Link makes the radio spectrum visible. GNSS jamming and spoofing, rogue transmitters and drones are now everyday threats to airports, ports, energy networks, transport and defence sites, yet most organisations cannot see what is happening in their own radio environment. Our spectrum monitoring system detects, identifies and locates GNSS and RF jamming, spoofing and drones in real time. Spectrum-WiSE and Geo-WiSE sensors process the data at the edge, and our Renki platform turns it into clear conclusions for operators as a service, with data kept on site. DevSec Audit complements this with security auditing of IoT and OT devices for NIS2 compliance. We are a Tampere-based deep-tech company founded in 2015, with our own test environments including the Arena Lab and licensed live-jamming test campaigns for counter-UAS evaluation. We are an ESA BIC Finland alumnus and take part in European research projects such as SUSTAINET-inNOvAte (coordinated by VTT) and CRESCENDO, and we were selected for the ANAS-ESA Grand Challenge. We serve defence, security, critical infrastructure and transport customers, and we are currently raising a pre-seed round to scale deliveries.