Defense technology moved from the periphery of venture capital to its center in 2025. This isn't a bet on geopolitics—it's a structural response to government spending patterns.
Key Components
Notable Investors
Andreessen Horowitz • Founders Fund • General Catalyst • Lux Capital • 8VC • Valor Equity Partners
The El Segundo Effect
A new founder community has formed in El Segundo, California, where entrepreneurs describe themselves as "building for national security rather than for general-purpose software…
Real-World Examples
Intel
Key Insight
A new founder community has formed in El Segundo, California, where entrepreneurs describe themselves as "building for national security rather than for general-purpose software markets." This geographic clustering typically precedes sector maturation.
Exec Package + Claude OS Master Skill | Business Engineer Founding Plan
FourWeekMBA x Business Engineer | Updated 2026
Defense technology moved from the periphery of venture capital to its center in 2025. This isn’t a bet on geopolitics—it’s a structural response to government spending patterns.
VC’s Second Mega-Category
$48B+ Deployed 2025
10+ New Unicorns
$1T+ US Defense Budget
2nd After AI in VC Focus
Leading Defense Tech Unicorns
Anduril (Autonomous Defense Systems): $30.5B
Castellion (Precision Munitions): $2.8B
HawkEye 360 (RF Signal Intelligence): $2B
Harmattan AI (AI-Powered Defense): $1.4B
Why Defense Tech Became a Mega-Category
Record Budget: $1T+ US defense spending — Massive TAM unlocked
Geopolitical Tension: Ukraine, China, Middle East — Urgency drives investment
Tech Modernization: Legacy → AI-native systems — Software-defined defense
VC Legitimacy: A16Z, Founders Fund lead — Now institutional allocation
Key Domains
Autonomous Drones
Space / Satellites
Cyber / Intel
AI-Powered C2
Precision Munitions
Dual-Use Tech
Notable Investors
Andreessen Horowitz • Founders Fund • General Catalyst • Lux Capital • 8VC • Valor Equity Partners
The El Segundo Effect
A new founder community has formed in El Segundo, California, where entrepreneurs describe themselves as “building for national security rather than for general-purpose software markets.” This geographic clustering typically precedes sector maturation.
Defense technology moved from the periphery of venture capital to its center in 2025. This isn't a bet on geopolitics—it's a structural response to government spending patterns.
What are the vc's second mega-category?
$48B+ Deployed 2025. 10+ New Unicorns. $1T+ US Defense Budget
Record Budget: $1T+ US defense spending — Massive TAM unlocked. Geopolitical Tension: Ukraine, China, Middle East — Urgency drives investment. Tech Modernization: Legacy → AI-native systems — Software-defined defense
What are the notable investors?
Andreessen Horowitz • Founders Fund • General Catalyst • Lux Capital • 8VC • Valor Equity Partners
What is the el segundo effect?
A new founder community has formed in El Segundo, California, where entrepreneurs describe themselves as "building for national security rather than for general-purpose software markets." This geographic clustering typically precedes sector maturation.
Gennaro Cuofano is a CRO and tech executive who has worked in AI since late 2015, starting with bringing NLP, natural-language generation, voice and chatbot products to the marketing industry. His background is in law and finance: he holds a Master's degree in Law and an International MBA with an emphasis on corporate finance (LUISS Business School and the University of San Diego, 2012), and worked as a financial analyst at a real-estate investment firm in San Diego and as an assistant controller. His work focuses on business model strategy, business engineering and, more broadly, structural analysis: how companies make money, read from their own filings. He created FourWeekMBA and leads research there and at The Business Engineer, his newsletter on AI and business strategy, with over 95,000 subscribers and more than 1,000 published analyses. His writing has also appeared on Entrepreneur (for example, How to Digitize a Family Business in Europe) and HackerNoon. Find him on LinkedIn and Substack. See how we source.
Scroll to Top
Discover more from FourWeekMBA
Subscribe now to keep reading and get access to the full archive.
