Investing Profile

Alexander Harstrick

InvestorVC

Managing Partner at J2 Ventures

j2vp.comBoston, Massachusetts

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Networks Alexander is a member of

Columbia University in the City of New York Network

381 CONNECTIONS

Columbia University Network

297 CONNECTIONS

KKR Network

48 CONNECTIONS

KKR & Co. L.P. Network

19 CONNECTIONS

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Current Investing Position

J20 Ventures Managing Partner

Investment Range

$100K - $10.0M

Sweet Spot

$1M

Investments On Record

Alexander Harstrick is on these Sector & Stage Rankings

Security (Series A)Health IT (Series A)AI (Series A)Boston / New England Security (Pre-seed)Health IT (Pre-seed)AI (Pre-seed)

Alexander Harstrick's Investments On Record (10)

Company	StageDateRound Size	Total Raised
Arkenstone Defense	SeedJul 2026$35M	$35M
Aalyria	Series BFeb 2026$100M	$100M
Co-investors: Mike Brown Jr (Bowery Capital)
Code Metal	Series BFeb 2026$130M Series ANov 2025$37M	$160M
Co-investors: John Tenet (8VC), Yan-David Erlich (B Capital Group), Steve Loughlin (Accel-KKR), Robert Keith (Salesforce Ventures)
LightSource	Series AMar 2025$33M	$33M
Co-investors: Anoushka Vaswani (Lightspeed Venture Partners), Ajay Agarwal (Bain Capital Ventures), Edward Lando (Biowear), Jamie Goldstein (Pillar VC), Russ Wilcox (Pillar VC), Arif Janmohamed (Kamanu Ventures & Lightspeed Venture Partners Scout)
Musubi	SeedFeb 2025$5M	$5M
Micron Biomedical	Series AJan 2025$16M Series AMay 2023$3M	$19M
Druid Software	Series UnknownJan 2025$20M	$20M
Apex	Series BJun 2024$95M SeedOct 2022$10M	$720M
Co-investors: Katherine Boyle (Andreessen Horowitz), Joe Lonsdale (8VC), David Ulevitch (Andreessen Horowitz), Michelle Volz (Andreessen Horowitz), Brittany Walker (CRV), Tom Schmidt (Dragonfly Capital Partners), Brandon Reeves (Lux Capital), Paul Hudson (Glade Brook Capital Partners), Ross Fubini (XYZ Venture Capital), Eric Del Balso (Kohala Ventures), Lucas Vaz (Ravelin Capital), Adam Corey (Village Global), Anne Dwane (Village Global), Lawrence Braitman (Quick Wins), Larry Braitman

Alexander Harstrick's Experience

Intelligence Officer United States Army ReservePresent

Senior Healthcare Investment Analyst Horizon Blue Cross Blue Shield of New JerseyPresent

Detachment Director Of Operations USSOCOMPresent

National Security Innovation Capital Defense Innovation Unit (DIU)Present

National Security Innovation Capital Defense Innovation Unit Experimental (DIUx)Present

Global Institute Investments KKRPresent

Global Institute Investments KKR & Co. L.P.Present

Advisor, Investor OURAPresent

Advisor Shift5Present

Advisor, Investor Primer.aiPresent

Board Member Ever Co.Present

Board Member Plato SystemsPresent

Board Member AalyriaPresent

Board Member Acalvio TechnologiesPresent

Board Member Code Metal AIPresent

Board Member GamebeastPresent

Office of the Board Druid SoftwarePresent

Board Member SYNDEO WirelessPresent

Advisor Tierra Adentro Growth CapitalPresent

Board Observer Principal MineralPresent

Board Member Arkenstone DefensePresent

Board Observer iCOUNTERPresent

Board Member DarkmatterPresent

Managing Partner J2 VenturesPresent

Alexander Harstrick's Education

Columbia University in the City of New York Bachelors Political Science, Spanish

Columbia University Bachelors Political Science, Spanish

Investors who invest with Alexander Harstrick

Scouts & Angels Affiliated With Alexander Harstrick