Shield Capital | Activity | F4

Introducing F4 Champions, a new accelerator for founders at the earliest stage.F4 Champions for early-stage foundersEnrollment closesAugust 2Learn more

Team Portfolio Raise Champions Essays

F4/Shield Capital/Activity

Shield Capital Activity

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

Types

Time range

4 investments· MAR 2026 – AUG 2026Show all

Investment

Led SiFly's $20 million Series A funding round.

SiFly

SiFly Shield Capital

shieldcap.com

AUG 26, 2026

AUG 26, 2026

Investment

Co-led Star Catcher's $65 million Series A with B Capital and Cerberus Ventures.

Star Catcher

Star Catcher Shield Capital

shieldcap.comMAY 12, 2026

MAY 12, 2026

Investment

Led a seed round in Autonomous Cyber, an AI-native platform that augments human security operators.

Autonomous Cyber

Autonomous Cyber Shield Capital

shieldcap.comMAY 5, 2026

MAY 5, 2026

Investment

Co-led a seed round in UForce with Lakestar, supporting the European industrial base.

Uforce

Uforce Shield Capital

shieldcap.comMAR 5, 2026

MAR 5, 2026

Team Change

Former Chairman of the Joint Chiefs of Staff Gen. Charles Q. Brown Jr. (Ret.) joined Shield Capital's National Security Advisory Board.

Gen. Charles Q. Brown Jr. (Ret.) joins National Security Advisory Board

shieldcap.comFEB 24, 2026

FEB 24, 2026

Investment

Participated in mPower Technology's $21 million Series B to scale space solar power production.

mPower Technology

mPower Technology Shield Capital

shieldcap.comMAY 8, 2025

MAY 8, 2025

Investment

Led a $10 million round in Seasats to accelerate growth of autonomous maritime solutions.

Seasats

Seasats Shield Capital

shieldcap.comFEB 7, 2025

FEB 7, 2025

Team Change

Recently retired Lieutenant General Dan "Razin" Caine joined Shield Capital as a Venture Partner.

Lt. Gen. Dan "Razin" Caine (Ret.) joins as Venture Partner

shieldcap.comJAN 13, 2025

JAN 13, 2025

Team Change

Denis Bovin joined Shield Capital's National Security Advisory Board as a Senior Advisor.

Denis Bovin joins National Security Advisory Board

shieldcap.comMAR 13, 2024

MAR 13, 2024

New Fund

Closed its inaugural Fund I at $186 million, 55% above its original $120 million target.

Shield Capital Fund I

shieldcap.comOCT 16, 2023

OCT 16, 2023