FundraiseJun 29, 2026, 09:45 UTC

SatVu launches HotSat-2, closes $40M NATO-backed round

What's the deal? British startup SatVu has launched its second thermal-imaging satellite, HotSat-2, and closed a $40 million early-stage round backed by NATO.

The company also released thermal images of energy infrastructure across Australia, India, and Cuba, and hired Scott Herman — formerly of Maxar Technologies and BlackSky — as chief technology officer.

Why now? In late 2025, CEO Anthony Baker pledged universal access to thermal intelligence by 2026. In mid-2026, SatVu is delivering on that promise.

HotSat-3 is slated to launch before the end of 2026.

Launched on a SpaceX Falcon 9 from Vandenberg Space Force Base, HotSat-2 captures mid-wave infrared data at 3.5-metre resolution, day and night. By comparison, Landsat captures thermal data at roughly 100 metres.

While optical and synthetic-aperture radar (SAR) satellites identify ground features, thermal imaging detects heat signatures to reveal actual activity — refineries, power plants, data centres, or military equipment.

What could go wrong? Hardware is the obvious risk. HotSat-1 reached the same resolution but a camera malfunction ended its mission after six months in orbit, though it proved the commercial case first.

SatVu also faces a crowded field. Germany's OroraTech and constellr and US-based Hydrosat all target thermal imagery, with constellr also monitoring military activity.

Herman said SatVu's niche is high-resolution industrial and facility monitoring for national security and economic intelligence — not wide-area wildfire or flare detection.

The signal: NATO's backing — via its ACT Innovation Hub investment fund — signals where the money is heading: dual-use space data that serves both defence and commercial energy customers. For a company like SatVu, a $40 million round attached to a defence-aligned investor underlines how thermal intelligence is becoming a national-security priority, not just a commercial niche.