The $500M+ market that underwrites the risk of reaching orbit and staying there — how premiums are set, what goes wrong, and why mega-constellations are disrupting a century-old insurance model.
Last updated: · · Sources: Seradata, Swiss Re, AXA XL, Quilty Space
Space insurance is a specialised niche of the global insurance market that covers the risks of launching and operating satellites. It typically encompasses three phases: pre-launch (ground handling and transport), launch (from ignition to separation in orbit), and in-orbit (operational life of the satellite). The market generates approximately $500–600 million in annual premiums and is concentrated among a handful of specialist underwriters in London, Paris, and Bermuda.
Launch insurance premiums typically range from 5–15% of the insured value, depending on the vehicle's track record, the satellite's value, and the orbit. A $300 million GEO communications satellite launched on a proven vehicle like Falcon 9 might pay $20–30 million in launch insurance premium. In-orbit insurance typically costs 0.5–1.5% of the insured value per year.
The market has been reshaped by two major trends: the growing reliability of Falcon 9 (which has pushed launch premiums down due to its strong track record) and the rise of mega-constellations (which present a fundamentally different risk model — losing one satellite out of thousands is operationally insignificant, making traditional per-satellite insurance less relevant).
| Event | Year | Est. Claim | What Happened |
|---|---|---|---|
| Intelsat 33e break-up | 2024 | ~$400M | GEO satellite fragmented — rare total loss in geostationary orbit |
| Viasat-3 Americas anomaly | 2023 | ~$420M | Antenna deployment failure, severely reduced capacity |
| Amos-6 (Falcon 9 COPV failure) | 2016 | ~$285M | Satellite destroyed during pre-launch fuelling explosion |
| ChinaSat-18 | 2019 | ~$250M | Solar array deployment failure after launch |
| Intelsat 29e | 2019 | ~$390M | Fuel leak led to total loss of GEO satellite |
| Proton launch failures | 2010–2015 | $1B+ | Multiple Proton failures — drove premiums up across the market |
Traditional space insurance was designed for high-value, one-of-a-kind GEO satellites where a single loss could cost $300–500 million. Mega-constellations like Starlink fundamentally break this model. SpaceX does not insure individual Starlink satellites — each one costs roughly $250,000–$500,000 to build and launch, making self-insurance far more economical than paying premiums.
This shift has concentrated the space insurance market on higher-value assets: large GEO commsats, government missions, and bespoke science satellites. The total insured value of satellites launched annually has actually decreased even as launch rates have exploded, because the majority of satellites launched (Starlink, OneWeb) are uninsured.
The market faces an additional challenge from the Intelsat 33e loss in 2024 — one of the largest single claims in space insurance history — which pushed the combined ratio above 100% (meaning the industry paid out more in claims than it collected in premiums) and led to premium increases across the market.