Startup News Q3 2026 Review: Helsing, Isar, Delivery Hero

The quarterly review of everything the news desk verified in Q3 2026 — July’s $3B defence fortnight, August’s concentration economy, September’s Sovereignty Stack — synthesized into one thesis: the Ownership Test. Every H1 prediction scored in public, announced vs. completed strictly labelled, and 3 new Q4 predictions on the record. Covers Helsing, Quantum Systems, Proxima Fusion, Isar Aerospace’s orbit, Uber–Delivery Hero, Cohere–Aleph Alpha, NVIDIA–Hugging Face, EY and KfW data. Why this episode matters for news readers: it is the canonical Q3 reference the monthly episodes build on. Full article: https://www.startuprad.io/post/germany-startup-ownership-test-q3-2026 — Partnerships: https://www.startuprad.io/become-a-partner