Quiet Capital

Activity from announced rounds

Activity in this selectionOct 24, 2026 · Logistics · Jan 1, 2026

Quiet Capital is the venture firm named by RWX and Thatch in their financing announcements.

Recorded funding activity

RWX supplies cloud environments for testing agent-developed software. Thatch manages employee-directed health benefits, while Polyphron develops micro-tissue models for drug research. The company histories preserve these distinct applications.

Sources
Rounds participated in
2
Confirmed lead rounds
—
2 roles undisclosed
New companies
2
First participation on record · 0 follow-on
Funding in participating rounds
$54M
2 disclosed · full round size, not this investor’s share

By stage

Seed1
Series A1

By primary sector

Defense tech1
Logistics1

By country

United Kingdom1
United States1

Rounds

2 in this selection
Intropy

AI-native platform automating inventory, pricing and other critical decisions for spare parts businesses

$11MSeed
Role not disclosed
Quartermaster

Equips ships with sensor packages and analytics to create a distributed real-time maritime intelligence network

$43MSeries A
Role not disclosed