Companies › Fluidstack
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Fluidstack

New York, US · founded 2017 · ~200 employees · Information · Crunchbase rank #225 · fluidstack.io

Fluidstack provides cloud infrastructure for AI with GPU clusters, orchestration, and monitoring for intensive workloads. The company delivers Atlas OS, a bare-metal operating system for rapid provisioning and smooth management of AI hardware, along with Lighthouse, a platform that monitors and optimizes system performance. Its infrastructure is designed for single-tenant deployment, isolating hardware, network, and storage to maintain security and operational control. Fluidstack supports enterprises, research labs, and government organizations by enabling scalable, dedicated AI compute resources. The platform integrates workload management, performance monitoring, and secure access to facilitate AI training, inference, and data processing. Fluidstack’s technology allows organizations to deploy compute resources quickly while maintaining oversight of system health, workload efficiency, and operational governance.

Also: gpu · cloud computing · ai compute · ml compute · training inference cloud · genai cloud · technology · information & internet · enterprise software · enterprises · computer software · information technology & services

Funding

2
Every round, secondary, debt facility or acquisition involving Fluidstack that AI Lounge tracks, newest first. Latest: Private equity on Sep 3, 2026.
Fluidstack logo
Jane Street (lead) · AI infrastructure / GPU cloud
$1.5B
val. $18B
27× EV/ARR
Fluidstack logo
$830M
val. $7.5B

Timeline · 5

Sep 3, 2026
Round
Jan 22, 2026
Round
Series A · $830M at $7.5B · Situational Awareness
Jan 22, 2026
Deal

In the news

3
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