UK Aerospace, Defence, Security, and Space Sectors Report Significant Economic Growth and Increased Employment
New figures from ADS, the UK trade association representing the aerospace, defence, security, and space sectors, indicate that these industries collectively contributed an estimated £46.8 billion to the UK economy in 2025. This represents a substantial 65 per cent increase in economic value added over the past decade, underscoring the growing importance of these sectors to the national economy.
The comprehensive data highlights robust performance across multiple economic metrics. Last year, the combined sectors generated a turnover of almost £110 billion, marking a 62 per cent rise since 2015. This significant growth in revenue was mirrored by an expansion in the workforce, with employment increasing by nearly 40 per cent to reach 468,500 individuals nationwide. This total includes a substantial contingent of 29,000 apprentices, indicating a strong commitment to skills development and the cultivation of future talent pipelines within these high-technology industries.
Productivity within the aerospace, defence, security, and space sectors also demonstrates high efficiency, with an average output of £99,900 per worker. This figure is nearly a quarter higher than the UK national average, positioning these sectors as key drivers of high-value economic activity. Export performance has been particularly strong, growing by more than two-thirds over the past decade to reach £50 billion. Exports now account for 45 per cent of the sectors’ total turnover, demonstrating their significant contribution to the UK’s international trade balance.
Geographically, the economic benefits and employment opportunities generated by these industries are widely distributed across the UK. ADS reports that two-thirds of the sectors’ jobs are located outside London and the South East. The regions identified with the largest concentrations of employment within these sectors are the South East, the South West, and London, reflecting established industrial bases and clusters of expertise in advanced manufacturing and technology.
A more granular breakdown of the sectors reveals distinct contributions:
- Defence Sector:The defence sector reported a turnover of £36.5 billion, a 66 per cent increase over the decade. Its value added to the economy reached £15.8 billion, growing by 70 per cent. Employment in defence stood at 189,500 people, a rise of 35 per cent. Defence exports, calculated on a five-year average, reached £10.8 billion, representing a 34 per cent increase over ten years and now accounting for approximately one-third of the sector’s revenue. Private investment in defence research and development (R&D) saw a remarkable surge, increasing by 187 per cent over the decade to £4.3 billion. Productivity in the defence sector was recorded at £83,400 per worker.
- Aerospace Sector:The aerospace sector posted a turnover of £41.5 billion and contributed £14.3 billion in value added. It employed 113,000 individuals, underscoring its role as a major industrial employer in complex manufacturing.
- Security and Resilience Sector:This sector reported a turnover of £27.6 billion and an employment base of 149,500 people, reflecting its critical role in national infrastructure, cybersecurity, and safety.
- Space Sector:Figures for the space sector, which operate on a longer reporting lag, show a turnover of £18.6 billion and 55,500 employees for the 2022/23 financial year, representing the most recent data available.
Kevin Craven, CEO of ADS Group, commented on the findings, stating,“After a period of significant economic and geopolitical uncertainty, our industries have demonstrated remarkable resilience and continue to serve as the industrial foundation on which our nations rely upon. The contribution our sectors make to the economy, and to communities across the UK, continues to grow, supported by an expanding and highly skilled workforce.”
However, Craven also articulated a cautious outlook regarding the sustainability of future growth, emphasizing the need for focused governmental support. He remarked,“We are now at a pivotal moment. To sustain this momentum, industry needs clarity and certainty from government. Rising business costs, constrained access to finance and persistent supply chain pressures continue to hold back the full potential of our sectors. If we are to unlock future growth and drive investment in overseas markets, bold and decisive action is needed now more than ever.”
These industry figures coincide with a series of recent announcements from the UK government concerning new defence commitments. These include the UK-led $50 billion European deep precision strike initiative, a £2.4 billion amphibious ship partnership with the Netherlands, and the £4.6 billion Global Combat Air Programme (GCAP) contract. All these major projects are expected to directly benefit the industrial base represented by ADS. The apparent tension between rising defence exports and the industry’s reported challenges of increasing costs and constrained access to finance is a key area of focus. The government’s Defence Investment Plan aims to address these issues through initiatives such as a new £50 billion export finance facility and a programme focused on energetics and munitions factories, signalling a coordinated effort to bolster the sector.
The data compiled by ADS is derived from a range of authoritative sources, including the Office for National Statistics (ONS), Oxford Economics, the Department for Business and Trade (DBT), and the Ministry of Defence (MoD). It is important to note that the 2025 figures are presented as first estimates, and data for the space sector typically lags by approximately three years, meaning the most recent space figures available are for 2022/23.
Why This Matters
The robust growth reported by the UK’s aerospace, defence, security, and space (ADSS) sectors holds significant implications for the nation’s economic prosperity, strategic capabilities, and global standing. These industries are not merely contributors to the Gross Domestic Product; they represent a critical nexus of high-value employment, advanced manufacturing, and cutting-edge innovation that underpins the UK’s technological and industrial future.
Economic Contribution and High-Value Jobs:The substantial £46.8 billion economic contribution and £110 billion turnover highlight these sectors as pillars of the UK economy. Their high-productivity outputs, significantly exceeding the national average, demonstrate an ability to generate substantial wealth efficiently. The creation of nearly half a million jobs, including a substantial apprenticeship programme, underscores their crucial role in providing stable, skilled employment opportunities across various regions. This wide regional distribution helps to foster economic balance, supporting local economies and skill development in areas like the South West and South East, beyond traditional financial hubs.
National Security and Strategic Autonomy:The defence sector’s growth, coupled with significant investment in R&D and exports, is paramount for the UK’s national security. A strong domestic defence industrial base ensures the capacity to design, develop, and manufacture critical military capabilities, reducing reliance on foreign suppliers and enhancing strategic autonomy. The recent government defence commitments, such as the Global Combat Air Programme (GCAP) and the European deep precision strike initiative, directly depend on this industrial strength, demonstrating a symbiotic relationship between government strategy and industrial capability. Export success further bolsters alliances and provides essential revenue to reinvest in advanced technologies and maintain a competitive edge.
Innovation and Technological Leadership:The ADSS sectors are consistently at the forefront of technological innovation. The significant increase in private R&D investment, particularly in defence, indicates a commitment to developing next-generation technologies crucial for future capabilities. This innovation often has spill-over effects into other sectors, fostering a broader ecosystem of technological advancement across the economy. The space sector, despite its reporting lag, illustrates the UK’s growing capabilities in a domain critical for modern communication, navigation, earth observation, and scientific discovery, all of which have profound civilian, commercial, and military applications.
Global Competitiveness and Influence:With exports accounting for nearly half of the sectors’ turnover, these industries significantly enhance the UK’s global competitiveness and influence. They position the UK as a leading player in sophisticated manufacturing and technology-intensive markets, strengthening trade relationships and projecting soft power. Maintaining this export momentum, as highlighted by ADS CEO Kevin Craven, is crucial for unlocking future growth, attracting international investment, and sustaining the UK’s position as a global leader in advanced technology.
Challenges and Future Growth:The caution expressed by ADS regarding rising business costs, constrained access to finance, and persistent supply chain pressures points to potential headwinds that could impede future progress. If these challenges are not adequately addressed through clear government policies, targeted support mechanisms, and strategic partnerships, the impressive growth trajectory could be jeopardized. The government’s initiatives, such as the £50 billion export finance facility, are designed to mitigate these risks, but their effectiveness will be critical in sustaining the momentum and ensuring the continued prosperity and strategic importance of these vital UK industries in an increasingly competitive global landscape.