# FluidStack

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/fluidstack

- Industry: IT Infrastructure
- Headquarters: London, UK
- Website: www.fluidstack.com
- Total disclosed funding: $452M
- Investors on record: 3

## About

Based in the UK, FluidStack Limited provides a solution that helps to accelerate AI innovation by providing computing resources. Based in London, UK, and founded in 2017, FluidStack Limited is a software development company to supercharge training and inference workflows. The company was co-founded by Gary Wu, James Cox and César Maklary. In September 2026, FluidStack Ltd. raised USD 1.5 billion in venture funding led by new investor Jane Street Group, LLC. Gary Wu is currently serving the role of CEO. The company provides GPU supercomputing solutions, offering AI engineers and researchers on-demand access to Nvidia GPUs for AI training and inference. The firm’s platform provides instant access to a range of Nvidia GPUs, including the A100, H100, and H200, through fully managed cloud infrastructure. FluidStack’s offerings include on-demand GPU instances, as well as large-scale GPU clusters designed for intensive AI workloads. The company’s platform is built for developers and AI labs, providing access to GPU compute, scalable infrastructure, and tailored pre-configured clusters to fit specific workflows. The organization generates revenue by offering both on-demand GPU instances and large-scale GPU clusters, with pricing starting at USD 1.25 per hour for on-demand instances and reserved clusters starting at USD 1.94 per hour. The company will use the August 2026 funding to accelerate AI infrastructure expansion, build large-scale data centers, meet surging demand for AI compute, support major customers like Anthropic and Google, and strengthen global growth.

## Funding rounds

- Round, Oct 29, 2026 — Situational Awareness
- Series A, Jan 10, 2026, $450M — Zero Infinity Partners, Situational Awareness
- Series A, Oct 10, 2024, $1.5M — 7GC

## Investors

- 7GC (https://capitalatlas.ai/funds/7gc) — Series A
- Zero Infinity Partners (https://capitalatlas.ai/funds/zero-infinity-partners) — Series A
- Situational Awareness — Series A