Growth investors put about $4 billion into defense companies in the first nine months of 2026, against about $500 million in 2024, according to PitchBook data. There were 48 such deals through September.
Defense has become one of the fastest-growing destinations for private equity growth capital.
Private equity growth investment in defense companies reached about $4 billion in the first nine months of 2026, according to PitchBook data, compared with about $500 million in 2024. There were 48 private equity growth deals in the sector through September.
What the numbers show
Growth investments are minority or structured stakes in companies that are already operating and expanding, rather than buyouts of mature businesses. An eightfold increase in that kind of capital over two years points to investors backing new entrants and scaling suppliers rather than buying established contractors.
At 48 deals and about $4 billion, the average deal is roughly $83 million. An average alone does not show how the money was spread across deals.
Two readings
One reading is that defense is becoming a mainstream private equity sector, with steady government demand, long contracts and room for new suppliers to grow.
The other is that a rapid rise in capital chasing a limited number of companies raises the risk of high entry prices, and that defense spending depends on budgets and politics that can change.
What to watch
Fourth-quarter deal data, any large defense buyouts, and defense budget decisions in the United States and Europe.