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FluidStack

Cybersecurity · New York City, United States · Founded 2017

High-performance cloud computing infrastructure for artificial intelligence workloads

Valuation $5–10B
Revenue $100–500M
Headcount 100–500
Unlock exact values This page shows ranges. Dealroom has the exact numbers for FluidStack and the history behind them.
Power Law Unicorn$1–10B valuation tier Thoroughbred$100M+ revenue
Knowledge graph
News Fluidstack confirms $830M Series A at $7.5B valuation, larger than earlier $750M reports Jul 20, 2026 News Fluidstack targets $18B valuation as Jane Street leads $1B raise Apr 15, 2026 News Fluidstack raises $750M at $7B as Google and Anthropic anchor its AI data centre push Apr 6, 2026

Talent graph

FluidStack's talent

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Founders Hidden — book a demo/100 quality score
Key operators Hidden — book a demo quality score
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Investors

4 investors on FluidStack's cap table

Sourced from Dealroom's funding history. Investor profile links are shown where available.

Seed 2 investors entered at this stage
Mercury
Seedcamp
Series A 1 investor entered at this stage
Situational Awareness
Series B+ 1 investor entered at this stage
Jane Street Capital

Ownership

Who owns FluidStack

Estimated cap table from Dealroom's shareholder data — share of equity by holder. Stakes as last recorded by Dealroom (Mar/2026). Percentages are indicative.

15.6% Argo Participation Ii Sàrl

Some investors are hidden on this public profile. See the full cap table on Dealroom →

Global footprint

Where FluidStack has talent and traffic

Workforce by country
8 countries with
team presence
🇺🇸 United States55%
🇬🇧 United Kingdom32.1%
🇫🇷 France3.8%
🇳🇬 Nigeria2.9%
🇸🇪 Sweden2.9%
Top 5 of 8 shown
Web traffic by country
91K monthly visits
across markets
🇺🇸 United States73%
🇬🇧 United Kingdom12.1%
🇨🇦 Canada5.9%
🇮🇳 India2.4%
🇪🇸 Spain1.8%
Top 5 markets shown

Market sentiment

What the market is saying about FluidStack

An AI-synthesized read of the highest-engagement posts about FluidStack on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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