The era of peace-time tech investing is over. For years, venture capital firms ignored the defence sector, labeling it too bureaucratic, too slow, and frankly, too uncool. That changed when the world realized that national security isn't just about massive government contracts anymore. It’s about software, AI, and resilient infrastructure.
Gallos Technologies just secured £35 million for its fund, and it’s a clear signal that institutional money is finally moving into the deep end of national security. This isn't just another funding round headline. It marks a shift in how the private sector views the intersection of innovation and geopolitics. If you’re a founder or an investor, you need to understand why this money is flowing and where it’s actually going.
The Shift Toward Dual Use Technology
Investors used to run from "defence" because the sales cycles were agonizingly long. You’d pitch a military branch, wait three years, and maybe get a pilot program. Most startups died in that valley of death. Today, the focus has moved to dual-use technology.
These are companies building products that solve a commercial problem while simultaneously holding massive military utility. Think about high-resolution satellite imagery. A company might sell data to insurance firms for flood modeling while simultaneously providing real-time intelligence to defense ministries for border monitoring.
Gallos is hunting for exactly this kind of agility. By backing early-stage firms that can scale in the private sector while hardening their systems for government use, they reduce the risk of being tethered to a single, slow-moving customer. It’s a smarter bet than traditional defense contracting.
Why Investors Are Suddenly Interested
Geopolitical instability has forced a re-evaluation of supply chains and digital borders. It’s no longer a hypothetical risk; it’s an operational reality. The money hitting the sector right now is driven by three specific factors that didn't exist a decade ago.
The Software War
Cybersecurity is now synonymous with national security. Modern warfare happens on servers, not just battlefields. A nation’s power grid, financial systems, and communication lines are constant targets for state-sponsored actors. Consequently, funds are pouring into companies that specialize in offensive cyber capabilities, encryption, and automated threat detection.
The Scaling of Hard Tech
Advanced manufacturing, drone swarms, and autonomous underwater vehicles have moved from science fiction to procurement lists. Investors see that the barrier to entry has lowered because components—like specialized sensors and high-compute chips—are becoming commodities. A small team can now build a drone prototype that would have required a multi-billion-dollar aerospace conglomerate to develop in the 1990s.
Government Desperation
Western governments are terrified of falling behind, specifically in the race against China. They are actively courting the startup ecosystem. Programs like the UK’s Defence and Security Accelerator or the U.S. Defense Innovation Unit exist to bridge the gap. They are paying to play, giving startups non-dilutive funding that serves as a massive validation signal for private VCs.
The Risks You Must Acknowledge
Don't let the hype blind you. Investing in security startups is notoriously difficult for reasons that often have nothing to do with technology.
Regulatory hurdles remain the biggest speed bump. Export controls, such as ITAR in the United States or similar frameworks in the UK and EU, can effectively kill your market reach overnight. If you can’t sell your tech to allies, your total addressable market shrinks by half. Founders often underestimate the compliance costs. You aren't just hiring engineers; you are hiring lobbyists, lawyers, and security clearance experts.
Then there is the "valley of death" I mentioned earlier. Even with specialized funds like Gallos, bridging the gap between a successful prototype and a multi-year government contract is brutal. Many startups burn through their seed capital before the government bureaucracy finishes the procurement paperwork.
What This Means for Founders
If you are building in the security space, the capital environment is better than it has been in decades. Investors aren't looking for "cool apps" anymore. They want companies that solve critical vulnerabilities.
Stop pitching the government first. Build a product that provides genuine value to private enterprises. Once you have commercial traction, you demonstrate that your tech is battle-tested. That is exactly what defense agencies want—proven systems, not theoretical ideas.
Use this influx of capital to shorten your iteration cycles. The advantage of a startup over a defense incumbent is speed. If you are as slow as the legacy contractors, you lose your reason for existing. Focus on software-defined hardware, modular architecture, and anything that can be updated over the air.
For those looking to enter the sector, the mandate is simple: solve a problem that keeps a government official awake at night, but prove it can survive in the messy, competitive world of free-market commerce. That’s the only way to turn a £35 million fund into a long-term return.
