Marlinspike Partners | Activity | F4

Team Portfolio Raise Essays

F4/Marlinspike Partners/Activity

Marlinspike Partners Activity

Every public signal F4 has attached to this firm, with sources and cross-entity links.

Types

Time range

Investment

Participated in Volund Manufacturing's pre-seed in 2025 ahead of its $12M seed for low-cost gas turbine engines.

Volund Manufacturing

Volund Manufacturing Marlinspike Partners

tectonicdefense.com

Added recently

Investment

Led Foundry Robotics' $100M Series A to build robotic assembly facilities for defense hardware.

Foundry Robotics

Foundry Robotics Marlinspike Partners

industrialbasealpha.comOCT 2026

OCT 2026

New Fund

Closed Fund II at $127M, above its $75M target, to back early-stage dual-use national security companies.

Marlinspike Disruptive Technology Fund II

Marlinspike Partners

prnewswire.comJUL 2, 2026

bizjournals.com

JUL 2, 2026

Investment

Led Layup Parts' $42M Series A to scale custom composite parts manufacturing.

Layup Parts

Layup Parts Marlinspike Partners

smebusinessreview.comJUN 2026

JUN 2026