River AI
Builds infrastructure for training and serving personally trainable AI agents
$1.1BSeed and Series A
ParticipantT
Temasek
Activity from announced rounds
Activity in this selectionEnterprise software
Temasek is a Singapore investment company with global public and private holdings, investing around digitisation, sustainable living, the future of consumption and longer lifespans.
Its global direct investments target both emerging and established market leaders. The four structural themes cut across industries: AI and computing, renewable energy and industrial decarbonisation, changing consumer demand and health-related innovation.
Temasek’s portfolio also includes Singapore-based companies and partnerships with fund managers. Since April 2026, its organisational structure separates global direct investments, Singapore holdings and partnership solutions, giving these distinct investment activities dedicated teams.
Sources
- Rounds participated in
- 9
- Confirmed lead rounds
- 0 7 roles undisclosed
- New companies
- 9 First participation on record · 0 follow-on
- Funding in participating rounds
- $6.2B 9 disclosed · full round size, not this investor’s share
By stage
By primary sector
By country
Rounds
9 in this selectionUpscale AI
Provides open-standard AI networking infrastructure for ultra-low-latency training and inference
$190MSeries A+
Role not disclosedNearfield Instruments
Develops advanced 3D scanning probe metrology and inspection systems for semiconductor manufacturing
$380MSeries D
Role not disclosedCyera
Provides a data security and AI governance platform helping enterprises control what AI can see and do
$600MUndisclosed
Role not disclosedPhysicsX
Builds AI-native engineering simulation software compressing months of design work into seconds for manufacturing and defence
$300MSeries C
Role not disclosedIsomorphic Labs
Builds an AI-first drug design engine to accelerate discovery and development across multiple therapeutic areas
$2.1BSeries B
Role not disclosedRhoda AI
Builds robotic intelligence for real-world environments using video-predictive control
$450MSeries A
Role not disclosedAMI Labs
AMI Labs develops world models that learn representations of sensor data to support prediction, memory and action planning.
$1BSeed
ParticipantInsilico Medicine
Develops AI-driven drug discovery and oncology treatments
$5MStrategic
Role not disclosed