General Medicine
An online healthcare store where people compare care options and upfront prices, book visits and order medications or lab tests.
$120MSeries B
ParticipantM
Matrix
Activity from announced rounds
All recorded activity
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.
- Rounds participated in
- 8
- Confirmed lead rounds
- 1 6 roles undisclosed
- New companies
- 8 First participation on record · 0 follow-on
- Funding in participating rounds
- $538.5M 7 disclosed · full round size, not this investor’s share
By stage
By primary sector
By country
Rounds
8 in all activityDelos Data
Delos Data builds an AI inference infrastructure platform spanning cluster software, server systems and data-interface silicon. It connects heterogeneous GPUs, accelerators, memory and storage into a resilient data domain so operators can scale inference workloads with lower latency and avoid interruptions when components or links fail.
>$100MFunding
Role not disclosedLight
Light supplies the retail-energy platform behind branded electricity offers from partners such as solar and battery providers.
$46MSeries A
LeadMetriport
Open-source healthcare data infrastructure unifying patient records for clinicians
$26MSeries A
Role not disclosedSila
Develops and manufactures advanced battery solutions for critical industries
$300MGrowth
Role not disclosedOptura
Provides ROAI platform for healthcare organizations to assess AI business value and viability
$17.5MSeries A
Role not disclosedGiant
Interactive storytelling platform for kids to become cartoon characters and design their own worlds
$8MSeed
Role not disclosedBoldVoice
Provides AI-powered voice coaching for non-native English speakers
$21MSeries A
Role not disclosed