Code Metal
26 jobsSeries C+ · Boston, MA
Verifiable, AI-powered code translation for edge and embedded defense systems.
$184.4M raisedFunded 2/19/2026
Vatn Systems
23 jobsSeries A · Portsmouth, RI
Deploys underwater robot swarms.
$75.7M raisedFunded 12/10/2025
Scales maritime autonomy.
$12.2M raisedFunded 9/16/2024
Procures defense tech with AI.
$14.2M raisedFunded 12/9/2025
Viken Detection
6 jobsSeries C+ · Burlington, MA
X-ray backscatter imaging systems for security and contraband detection.
$55M raisedFunded 3/26/2025
Blue Water Autonomy
4 jobsSeries A · Boston, MA
Deploys autonomous naval vessels.
$64M raisedFunded 8/26/2025
Corridian
Boston, MA
Builds autonomous underwater systems for defense, sensing, and electronic warfare.
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BuildList includes active companies with a canonical sector and headquarters metro. Hiring counts come from verified openings collected directly from company applicant-tracking systems.