Best Defense AI Companies Ranked by Efficiency (2026)

3 defense AI companies compared on ARR per employee, revenue, headcount, valuation, and funding; Palantir leads the efficiency ranking.

Defense AI market statistics

3 companies, $8.9B combined estimated ARR, and $683K average ARR per employee.

Complete Defense AI comparison table

RankCompanyARRARR/employeeEmployeesValuationFunding
1Palantir$6.5B$1.5M4,429$180BPublic (NYSE: PLTR)
2Anduril$2.1B$323K6,500$61B$5B Series H at $61B (May 2026)
3Shield AI$300M$251K1,196$12.7B$1.5B Series G + $500M Blackstone preferred at $12.7B (Mar 2026)

Recent movements

Relevant comparisons and next steps

Defense AI FAQ

Which company is most efficient?

Palantir leads at $1.5M ARR per employee.

How is the ranking calculated?

Estimated annual recurring revenue divided by current headcount, reviewed with dated public evidence.