Matrix

Activity from announced rounds

Activity in this selectionGrowth

Matrix, also historically named Matrix Partners, is the US venture firm associated with investors Matt Brown and Stan Reiss.

Recorded funding activity

Its covered companies include Metriport’s patient-data infrastructure, Light’s retail-energy systems and Delos Data’s inference infrastructure. Sila’s battery technology and Optura’s healthcare AI assessment remain separate company investments in the same firm history.

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
$300M
1 disclosed · full round size, not this investor’s share

By stage

Growth1

By primary sector

Climate tech1

By country

United States1

Rounds

1 in this selection
Sila

Develops and manufactures advanced battery solutions for critical industries

$300MGrowth
Role not disclosed