Stage
Pre-Seed
Check Size
$1.0M – $3.0M
Portfolio
4+ companies
Team
1 partner
Investor activity
Investments in last 12 months: 0Investment Thesis
Specializes in early-stage investments that enhance national security through advanced tech innovation in maritime and defense sectors.
Meet the Team
JM
John Mariner
GP
DefenseTech
GovTech
Industry Focus
Invests In
Other
Security
SaaS
Does Not Invest In
Consumer
Media
Portfolio Companies (4)
Other
OC
OceanGuard
Maritime Tech
OF
Officinae Bio
Biotechnology
"Discovered via perplexity (medium confidence)"
A company involved in biotechnology.
ZE
Zero Farms
Agriculture
"Discovered via perplexity (medium confidence)"
A startup focused on sustainable agriculture solutions.
AT
ATLANT 3D
Manufacturing
"Discovered via perplexity (medium confidence)"
A company specializing in advanced 3D printing technologies.
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