Delian Alliance Industries

Osiris is a sub-300g navigation module that keeps UAVs on course when GNSS is denied. It emits no RF signal and is priced for attritable fleets.

Delian Alliance Industries builds autonomous defence systems for GNSS-denied navigation. London, Kyiv, Athens.

Ukraine successfully tests a European-made drone navigation module mimicking Tomahawk missile guidance, completing over 3,000 kilometers of autonomous flight trials. The system enables drones to operate independently beyond 50 kilometers without full satellite dependency. Testing demonstrates its potential for resilient, long-range unmanned operations in contested environments.

Jun 2026UNITED24 MediaNews article

Dimitrios Kottas, a former Apple engineer, launches **Delian Alliance Industries** to develop autonomous defense systems. The startup secures **$14 million in Series A funding** to build vertically integrated solutions in Europe. Kottas emphasizes a rapid, Tesla-like development approach for continental security applications.

Aug 2025Yahoo FinanceNews article

Dimitrios Kottas’s Delian Alliance Industries secures $14 million to build defense technology from Athens, bringing its total funding to $22 million. The startup operates solar-powered surveillance towers that monitor Greek borders and detect wildfires, and is developing concealed autonomous aerial and sea drones. Air Street Capital and Marathon Venture Capital lead the latest funding round as Delian seeks to expand across Europe’s fragmented defense market.

Jul 2025TechCrunchNews article

Delian Alliance Industries, a drone start-up, adopts a vertically integrated business model similar to Tesla and Apple. The company leverages Silicon Valley tactics under the leadership of an ex-Apple engineer to streamline its European defence technology operations.

Jul 2025Financial TimesNews article