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J2 Ventures | RoundOS

01 · Free data roomBuild, share and track important documents.

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Sales deals Board documents Due diligence Real estate

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JV

J2 Ventures

Activity from announced rounds

Activity in this selection View all activity

Activity in this selectionFeb 28, 2026 · AI · Feb 1, 2026

Rounds participated in: 2
Confirmed lead rounds: —
New companies: 2
Funding in participating rounds: $225M

By stage

Series B2

By primary sector

Defense tech1

Space tech1

By country

United States2

Rounds

2 in this selection

Feb 23

Builds high-throughput networks in motion for space-based communications systems

$100MSeries B

Role not disclosed

Feb 19

Provides verifiable code translation and optimization for AI and legacy code across platforms

$125MSeries B

Role not disclosed

1–2 of 2

Most frequent co-investors

Accel1 shared Battery Ventures1 shared B Capital1 shared DYNE1 shared Overmatch1 shared RTX1 shared Salesforce Ventures1 shared Shield Capital1 shared Smith Point Capital1 shared

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