While Silicon Valley obsesses over consumer apps, Galvion (formerly Protonex) is quietly engineering the backbone of tomorrow's battlefield. With just 21 employees, this Massachusetts-based firm generates $3.6M annually by solving one critical problem: keeping soldiers powered and connected when seconds matter.

"They don't compete for clicks—they compete for missions. This is defense tech at its most distilled."

• 21-person team generating $3.6M = $171K revenue per employee—exceptional efficiency
• Zero reliance on organic search traffic = B2G defense sales model
• Rebrand to Galvion = from component supplier to systems integrator
• Dual-use technology potential: military tech often spins off to commercial markets

What makes Galvion fascinating isn't what's on their website—it's what's missing. The complete absence of traffic data reveals a company that doesn't need the internet to find customers. Their clients find them through defense procurement channels, trade shows, and direct relationships. This is the ultimate moat: selling to governments where trust and certifications matter more than marketing.