Key Takeaways
- • Private equity growth investment in defense reached $4 billion in the first nine months of 2026, up from $500 million in 2024, according to CNBC as cited by Oz Arab Media.
- • PitchBook counted 48 defense PE growth deals through September 2026, versus 15 in 2024 and 31 in 2025, with these deals representing 41% of defense PE deal value in 2026 compared with 3% in 2024.
- • Advent International committed up to $1 billion to next-generation defense technology in March, with roughly three-quarters deployed, and its managing partner Shonnel Malani warned of a possible correction as valuations rest on technological promise.
- • A White & Case survey of 250 U.K. defense decision-makers found 97% expect to seek significant external funding over the next 12 months.
- • IPOs accounted for 70% of defense PE exit value through September 2026, per PitchBook data covering 504 defense PE deals and 101 exits since 2021.
Summary
Private equity investment in defense technology is expanding rapidly, according to figures cited by CNBC. Growth-stage investments reached $4 billion in the first nine months of 2026, compared with $500 million in 2024. Traditional buyout investors are increasingly backing younger, high-growth companies as military spending rises and governments seek stronger defense capabilities.
PitchBook data shows the shift is accelerating in deal count and share of value. Defense PE growth deals rose from 15 in 2024 to 31 in 2025 and 48 through September 2026. These investments accounted for 41% of defense PE deal value in 2026, up from 3% in 2024. PitchBook lead industrials analyst Jim Corridore said, "It is clear to me that PE is moving into territory VC used to own."
Analysts expect private equity, debt and other financing to play a larger role as defense technology companies move from innovation to industrial-scale production. A White & Case survey of 250 senior decision-makers at U.K. defense companies found that 97% expected to seek significant external funding over the next 12 months. White & Case partner Daniel Turgel said private capital is playing a critical role in financing defense technology companies.
Advent International announced in March a commitment of up to $1 billion to next-generation defense technology, including investments in Shield AI and Saronic. Managing partner and global head of aerospace and defense Shonnel Malani said the firm has deployed roughly three-quarters of that commitment. He cautioned that companies are increasingly valued on technological promise rather than revenue, profit or order books, creating a risk of a correction.
Other investors remain focused on established suppliers. Lionel Mestre of Weinberg Capital Partners said his firm targets businesses with established products, customers and positive cash flow, while seeing opportunities to fund manufacturing expansion and consolidate Europe's fragmented defense supply chain. PitchBook recorded 504 defense PE deals and 101 exits since 2021, with IPOs making up 70% of defense PE exit value through September 2026.
PitchBook data shows the shift is accelerating in deal count and share of value. Defense PE growth deals rose from 15 in 2024 to 31 in 2025 and 48 through September 2026. These investments accounted for 41% of defense PE deal value in 2026, up from 3% in 2024. PitchBook lead industrials analyst Jim Corridore said, "It is clear to me that PE is moving into territory VC used to own."
Analysts expect private equity, debt and other financing to play a larger role as defense technology companies move from innovation to industrial-scale production. A White & Case survey of 250 senior decision-makers at U.K. defense companies found that 97% expected to seek significant external funding over the next 12 months. White & Case partner Daniel Turgel said private capital is playing a critical role in financing defense technology companies.
Advent International announced in March a commitment of up to $1 billion to next-generation defense technology, including investments in Shield AI and Saronic. Managing partner and global head of aerospace and defense Shonnel Malani said the firm has deployed roughly three-quarters of that commitment. He cautioned that companies are increasingly valued on technological promise rather than revenue, profit or order books, creating a risk of a correction.
Other investors remain focused on established suppliers. Lionel Mestre of Weinberg Capital Partners said his firm targets businesses with established products, customers and positive cash flow, while seeing opportunities to fund manufacturing expansion and consolidate Europe's fragmented defense supply chain. PitchBook recorded 504 defense PE deals and 101 exits since 2021, with IPOs making up 70% of defense PE exit value through September 2026.
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