Open-weight language models and deployment tools that let organizations adapt and run AI on infrastructure they control.
CC
Cambium Capital
Activity from announced rounds
Activity in this selectionEnterprise software
Cambium Capital is a venture investment firm whose official portfolio includes SambaNova and Polaris.
Recorded funding activity
SambaNova supplies enterprise AI computing infrastructure. Polaris develops optical interconnects, while Arcee builds open-weight language models and deployment tools for infrastructure controlled by customers. These financings show different parts of the computing stack in the recorded activity.
Sources
- Rounds participated in
- 5
- Confirmed lead rounds
- 1 4 roles undisclosed
- New companies
- 4 First participation on record · 1 follow-on
- Funding in participating rounds
- $1.4B 4 disclosed · full round size, not this investor’s share
By stage
By primary sector
By country
Rounds
5 in this selectionArcee AI
≥$150MSeries B
LeadSambaNova
Provides next-generation AI infrastructure for enterprises, neo-clouds, and sovereign AI initiatives
$1BSeries F
Role not disclosedNeoCognition
Develops self-learning AI agents that become specialized experts
$40MSeed
Role not disclosedEPIC Microsystems
Develops power delivery solutions for AI infrastructure
$21MSeries A
Role not disclosedSambaNova
Provides next-generation AI infrastructure for enterprises, neo-clouds, and sovereign AI initiatives
$350MSeries E
Role not disclosed