Quiet Capital

Activity from announced rounds

Activity in this selectionMar 31, 2026 · AI · Mar 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
1
Confirmed lead rounds
—
1 roles undisclosed
New companies
1
First participation on record · 0 follow-on
Funding in participating rounds
$230M
1 disclosed · full round size, not this investor’s share

By stage

Series C+1

By primary sector

Healthtech1

By country

United States1

Rounds

1 in this selection
Science Corporation

Develops brain-computer interface retinal implants to restore vision in patients with retinal diseases

$230MSeries C
Role not disclosed