When was FluidStack founded?

FluidStack was founded in 2017 and raised its 1st funding round 2 years after it was founded.

Where is FluidStack located?

FluidStack is headquartered in New York City, United States.

Which legal entities is FluidStack associated with?

FluidStack is associated with FLUIDSTACK LTD.

How many employees does FluidStack have?

As of May 31, 2026, the latest employee count at FluidStack is 227.

Is FluidStack a funded company?

FluidStack is a funded company, having raised a total of $1.05B across 3 funding rounds to date. The company's 1st funding round was a $***** Seed round, raised on Feb 20, 2019.

How much is FluidStack worth?

The latest valuation of FluidStack is $***** as of Dec 05, 2025.

When was the latest funding round of FluidStack?

FluidStack's latest funding was a $***** Series B round on Jan 10, 2026, with participation from 0 investor.

What is the annual revenue of FluidStack?

Annual revenue of FluidStack is £52.7M as on Dec 31, 2024.

Where does FluidStack rank among its competitors?

FluidStack ranks 15th amongst 610 active competitors, of which 102 are funded. It stands 2nd in terms of total funding among its competitors. The most recent competitor to raise funding was CoreWeave, which secured $1B in Apr, 2026.

Who are the top competitors of FluidStack?

FluidStack's top competitors include Oracle, Dell and IBM. Among them, CoreWeave secured the most recent funding round in April, 2026.

FluidStack - 2026 Company Profile, Team, Funding, Competitors & Financials

FluidStack is a series B company based in New York City (United States), founded in 2017 by Jamie Cox, Peixian Wu, Gary Wu, Cesar Maklary, Peter Francis, Peixian Wu, Reaal Khalil and Daniel Fedder. It operates as a Provider of managed high performance computing clusters for artificial intelligence. FluidStack has raised $1.05B in funding, with a current valuation of $*****. The company has 610 active competitors, including 102 funded and 65 that have exited. Its top competitors include companies like Oracle, Dell and IBM.

Company Details

Provider of managed high performance computing clusters for artificial intelligence. These infrastructure resources facilitate large scale model training and inference tasks. The hardware is isolated at the network and storage levels to ensure dedicated access for computational workloads. Engineering support maintains the systems to ensure operational availability for technical teams.

Website: www.fluidstack.io/
Social
Email ID: *****@fluidstack.io

Key Metrics

Founded Year

2017

Location

New York City, United States

Stage

Series B

Total Funding

$1.05B in 3 rounds

Latest Funding Round

Series B, Jan 10, 2026, $*****

Post Money Valuation

$***** as on Dec 05, 2025

Investors

Karmel Capital & 8 more

Ranked

15^th among 610 active competitors

Annual Revenue

£52.7M as on Dec 31, 2024

Employee Count

227 as on May 31, 2026

Similar Companies

CoreWeave & 420 more

View FluidStack's full profile

FluidStack is associated with 1 legal entity given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
FLUIDSTACK LTD CIN: 10985545 , United Kingdom, Active	Sep 27, 2017	$67.3M (As on Dec 31, 2024)	10 (As on Dec 31, 2024)

FluidStack has raised a total funding of $1.05B over 3 rounds. Its first funding round was on Feb 20, 2019. FluidStack has 9 institutional investors.

Here is the list of recent funding rounds of FluidStack:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Jan 10, 2026	3045049	Series B	6381989	8962392	5676133	4393442
Feb 21, 2025	4828475	Series A	9177555	2127631	2600587	9425092
Feb 20, 2019	9558591	Seed	8025912	5003438	9646445	Seedcamp & 2 more

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View details of FluidStack's funding rounds and investors

The founders of FluidStack are Jamie Cox, Peixian Wu, Gary Wu, Cesar Maklary, Peter Francis, Peixian Wu, Reaal Khalil and Daniel Fedder.

Here are the details of FluidStack's key team members:

Jamie Cox: Co-Founder & Chief Stategy Officer of FluidStack. They are also an angel investor in 2 startups and serve on the board of 1 company.
Contact Info: 1 email address
Peixian Wu: Co-Founder of FluidStack. They are also an angel investor in 1 startup and serve on the board of 1 company.
Gary Wu: Co-Founder of FluidStack and founder of 1 other company. They serve on the board of 1 company.
Contact Info: 1 email address
Cesar Maklary: Co-Founder of FluidStack. They serve on the board of 1 company.
Contact Info: 1 email address
Peter Francis: Former Co-Founder of FluidStack and founder of 1 other company.
Contact Info: 2 email addresses

FluidStack's Board of Directors

FluidStack's board has 3 active members. Peixian Wu and Cesar Maklary are part of team and Stephane Fisch is independent board member.

Here is the list of FluidStack's board of directors:

Name	Type	Representing	Status	Duration
Peixian Wu	Team	-	Current	8y 8m
Cesar Maklary	Team	-	Current	3y 11m
Stephane Fisch	Independent board member	-	Current	2y 6m

View details of FluidStack's Founder profiles and Board Members

FluidStack's employee count trend

FluidStack has 227 employees as of May 26. Here is FluidStack's employee count trend over the years:

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Top competitors of FluidStack include Oracle, Dell and IBM. Here is the list of Top 10 competitors of FluidStack, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Oracle 1977, Austin (United States), Public	Hybrid cloud infrastructure platform	-	EGI Booster, Pathstone Federal Street & 32 others	83/100
2nd	Dell 1984, Round Rock (United States), Public	Provider of enterprise servers and cloud solutions	-	Bank of America, CampVentures & 11 others	81/100
3rd	IBM 1911, United States, Public	Provider of hybrid cloud, artificial intelligence, and consulting services	-	Payden & Rygel, Innoventures & 21 others	81/100
4th	DigitalOcean 2011, New York City (United States), Public	Provider of cloud infrastructure, virtual machines, and managed database hosting	$174M	Access Industries, Access Technology Ventures ... & 46 others	80/100
5th	Hewlett Packard Enterprise 2015, Houston (United States), Public	Provider of edge-to-cloud solutions, products, and services for enterprise organizations	-	Draper Athena, Europa & 2 others	78/100
6th	CoreWeave 2017, Livingston (United States), Public	Provider of cloud computing services for artificial intelligence workloads	$2.38B	Magnetar, Fidelity Investments & 37 others	75/100
7th	Nutanix 2009, San Jose (United States), Public	AI powered cloud management software for enterprises	$317M	Sapphire Ventures, Riverwood Capital & 31 others	75/100
8th	Tuya 2014, Santa Clara (United States), Public	Provider of AI cloud platform services for smart product development	$200M	New Enterprise Associates, CICC & 11 others	74/100
9th	Together AI 2022, San Francisco (United States), Series B	Provider of a platform for developing, fine-tuning, and deploying AI models	$534M	General Catalyst, Nvidia & 23 others	72/100
10th	Theta Token 2016, Cupertino (United States), Series A	Decentralized video delivery platform	$9.26M	Sierra Ventures, Heuristic Capital Partners ... & 35 others	71/100
15th	FluidStack 2017, New York City (United States), Series B	Provider of managed high performance computing clusters for artificial intelligence	$1.05B	Karmel Capital, Founders Factory & 7 others	69/100