UK space sector punches above its weight but struggles to scale

The UK space industry is delivering an outsized economic return from relatively modest public investment, but its ability to turn innovative businesses into globally competitive companies remains an unresolved challenge.

According to the UK Space Agency‘s final annual report, Britain captures approximately 5% of the global space market despite representing only around 1% of government space expenditure worldwide.

The figures underline the strength of the UK’s scientific, engineering and commercial space base. However, the Agency warned that the country’s share of the global market has remained broadly static over the past decade and is showing early signs of relative contraction as international competitors expand more rapidly.

A broader and more productive industry

The structure of the UK space industry has changed substantially since the UK Space Agency was established in 2010.

By 2022-23, annual sector income had reached £18.6 billion in real terms, while direct employment stood at 55,500. The industry supported a further 81,400 jobs through its wider supply chain and included 1,907 organisations, compared with 260 a decade earlier.

The market has also become less dependent on a small number of dominant companies. In 2006, just three businesses accounted for approximately 80% of UK space revenue. By 2022-23, 53 companies were needed to reach the same share, indicating the emergence of a broader and more competitive commercial ecosystem.

Productivity reached £129,000 per employee in 2022-23, equivalent to 2.1 times the UK average. Satellite services underpin around £454 billion of wider economic activity, demonstrating that the importance of space extends far beyond companies directly manufacturing spacecraft, operating satellites or providing launch services.

Britain’s unresolved scale-up problem

Despite these strengths, the report identifies company growth as one of the sector’s most significant structural weaknesses.

The UK is increasingly successful at establishing innovative space businesses and ranks third globally for the number of investments made in space companies. However, it ranks only seventeenth for average deal size.

This leaves many smaller businesses without the capital required to move from promising technology development into sustained manufacturing, exports and international growth.

The Agency said the difficulty of developing smaller companies into globally competitive mid-tier businesses and prime contractors had not been resolved. Access to growth capital, skills shortages and a narrow workforce demographic are among the constraints limiting expansion.

Public programmes are attempting to address parts of the problem. During 2025-26, the National Space Innovation Programme awarded £17.2 million to 17 projects, while the Space Clusters Infrastructure Fund invested £48 million across 13 projects.

The UK Space Agency Accelerator Programme has also helped participating companies raise an estimated £65 million, while the Agency’s investment in the UK Innovation and Science Seed Fund attracted £6.70 of private capital for every £1 of public funding.

A new structure for UK space policy

The report marks the end of the UK Space Agency as a standalone executive agency. Its functions moved into the Department for Science, Innovation and Technology on 1 April 2026, bringing civil space strategy, policy and programme delivery into a single government unit.

The new structure inherits a sector with strong foundations, high productivity and proven international competitiveness. Its central challenge will be ensuring that more of the companies Britain is successful at creating can secure the investment, customers and long-term policy certainty needed to scale.

The UK already punches above its weight in space. Maintaining that position will depend on whether it can now turn innovation into industrial strength.