SiMa.ai
SiMa.ai builds a full-stack physical AI platform that combines purpose-built silicon and software to help developers deploy machine learning on real-world devices.
$150MSeries C
ParticipantSG
StepStone Group
Activity from announced rounds
Activity in this selectionSeries C+
StepStone Group is a private-markets investment manager whose venture and growth platform spans seed through growth equity, combining fund investments, direct investments and secondaries.
Its direct investment practice uses relationships with venture and growth fund managers, proprietary data and a global team to evaluate companies. This sits alongside its role as an investor in those managers’ funds.
The platform can participate in new company financings and in secondary transactions involving existing ownership. Founders should distinguish the capital needs of the business from shareholder liquidity when considering which part of StepStone’s investment model is relevant.
- Rounds participated in
- 5
- Confirmed lead rounds
- 0 1 roles undisclosed
- New companies
- 5 First participation on record · 0 follow-on
- Funding in participating rounds
- $4.9B 5 disclosed · full round size, not this investor’s share
By stage
By primary sector
By country
Rounds
5 in this selectionCrusoe
AI infrastructure combining GPU cloud services, managed AI tools, large-scale data centers and modular AI factories for model developers and enterprises.
$3.9BSeries F (initial close; anticipated total)
ParticipantClay
A go-to-market platform that combines customer and prospect data with AI research and automation tools for revenue teams.
$115MSeries D
ParticipantAntora Energy
Antora Energy makes thermal batteries that store electricity as heat in carbon blocks and deliver continuous energy to industrial facilities and other large users.
$550MSeries C
ParticipantFrore Systems
Develops advanced thermal cooling technologies for AI data centers and edge devices
$143MSeries D
Role not disclosed