Starcloud Valuation, Funding & Investors

Starcloud is valued at $2.3B as of August 2026.

Last Starcloud valuation

$2.3B

Series A · Aug 2026

Last Starcloud funding round

$250M

Series A · Aug 2026

Cumulative funding Starcloud raised

$444M

across 6 funding rounds

Key investors in Starcloud

  • NFX
  • Y Combinator
  • Soma Capital
  • EQT
  • Benchmark
  • Nebular

Starcloud Overview

About Starcloud

Starcloud is a U.S.-based venture developing orbital data centers powered by space-based solar energy. The company plans megawatt-scale facilities scalable to gigawatts, leveraging vacuum cooling and low-latency satellite links for hyperscale computing. Headquartered in Los Angeles, Starcloud collaborates with launch providers like SpaceX to deploy modules via Falcon 9 rockets. Founded in 2022, it targets AI and cloud providers seeking cost reductions from space's unlimited sunlight and radiation-hardened infrastructure.


Founded

2024

HQ

United StatesSeattle, WA

Status

Privately held

Customer focus

B2B

Revenue model

Usage-based, Subscription

Valuation

$2.3B (Aug 2026)

Starcloud Valuation

Starcloud is currently valued at $2.3B, based on its Series A in August 2026.

The $250M round was led by Manhattan West, with participation from NVIDIA, EQT, Seven Seven Six, Goanna Capital, Cisco Investments and 5 other investors.

Starcloud's valuation has grown 58x from $40M at its pre-seed round in March 2024 to $2.3B in August 2026, across 5 priced rounds.

Starcloud valuation by funding round

Starcloud valuation by funding round
DateStageValuation
Aug 2026Series A$2.3B
Mar 2026Series A$1.1B
Feb 2025Seed$107M
Oct 2024Seed$40M
Mar 2024Pre-seed$40M

Starcloud Funding History

Starcloud has raised a total of $444M across 6 funding rounds.

Starcloud's first fundraising round was a $2M pre-seed round in March 2024. The most recent completed round was a $250M Series A in August 2026.

Starcloud funding rounds

Starcloud funding rounds
DateStageInvestorsRaisedValuationDeal Summary
Aug 2026Series AManhattan West (lead); NVIDIA; EQT; Seven Seven Six; Goanna Capital; Cisco Investments; Benchmark; Soma Capital; Standard Capital; NFX; Cedar Hill Capital$250M$2.3BStarcloud raised a $250 million Series A extension at a $2.3 billion post-money valuation in August 2026. The round was led by Manhattan West, with participation from existing investors Benchmark, EQT, Soma, NFX, 776, and others, alongside new investors NVIDIA, Cisco Investments, Cedar Capital, Goanna Capital, Standard Capital, and others. The financing brought Starcloud’s total capital raised to $450 million since its founding in 2024. The extension builds on Starcloud’s earlier Series A financing and reflects continued investor backing for its orbital data center strategy, which aims to support AI inference and compute in space. The company has positioned itself around deploying satellites as infrastructure for AI workloads, and the participation of strategic investors such as NVIDIA and Cisco underscores the compute and networking relevance of the business. Starcloud is a Redmond, Washington-based company founded in 2024 that develops satellites for space-based compute and data center use cases. It had raised $450 million in total capital after this financing, and its earlier milestone included deploying its first satellite with an NVIDIA H100 GPU and training an LLM in orbit.
Mar 2026Series ABenchmark (lead); EQT (lead); Wyld VC; Tiny Supercomputer Investment Company; Link Ventures; Y Combinator; Macquarie Asset Management; Adjacent; NFX; Nebular; GSBackers; Harpoon; Stephen Wilson$170M$1.1B-
Feb 2025Seed-$10M$107MStarcloud, formerly Lumen Orbit, is a space infrastructure company developing megawatt-scale orbital data centers designed to support hyperscale artificial intelligence training. Founded in January 2024 and based in Redmond, Washington, the company leverages abundant solar energy and passive cooling from the vacuum of space to create energy-efficient computing infrastructure. On February 26, 2025, Starcloud closed a $10 million funding round at a $106.59 million valuation. This investment followed an earlier $11 million seed round in December 2024 at a $40 million valuation, bringing total seed funding to $21 million—among the largest seed rounds for a Y Combinator graduate. The round was structured as a SAFE (Simplified Agreement for Future Equity) from previous and new seed investors including NFX, Y Combinator, FUSE, Soma Capital, Andreessen Horowitz, and Sequoia Capital. The company is preparing to launch its first demonstrator satellite, Lumen-1, in July 2025 via a SpaceX Falcon 9 rideshare mission. This 60-kilogram satellite will carry NVIDIA GPUs—described as 100 times more powerful than any previous space-based system—marking a significant milestone in orbital computing. The funding enables Starcloud to accelerate development of large data centers in space and supports at least two additional satellite launches.
Oct 2024SeedNFX (lead); FUSE; Mergus Ventures; Soma Capital; Andreessen Horowitz; Fortified Ventures; Sequoia Capital; 468 Capital$11M$40MStarcloud, formerly Lumen Orbit, develops megawatt-scale data centers in space to power AI and machine learning using solar energy and passive cooling. Founded in January 2024 by Adi Oltean, Ezra Feilden, and Philip Johnston in Redmond, Washington, the company targets high-performance computing, aerospace, defense, scientific research, and AI workloads. It partners with NVIDIA’s Inception Program and plans a demonstrator satellite launch in July 2025 featuring GPUs 100 times more powerful than prior space systems. Starcloud closed a Seed VC - II round on October 24, 2024, led by NFX with investors including 468 Capital, Andreessen Horowitz, Fortified Ventures, Fuse, Mergus Ventures, Sequoia Capital, and Soma Capital at a $40 million post-money valuation. This $11 million raise formed part of a larger $21 million seed effort, including a prior $2.4 million pre-seed and a subsequent $10 million extension in February 2025 via SAFE notes from existing and new investors. Total funding reached $23.9 million across multiple rounds by early 2025. The funding supports accelerated development of space data centers, funding at least two launches. Starcloud graduated from Y Combinator’s S24 batch, achieving one of the highest seed rounds for YC startups.
Jul 2024Pre-seedY Combinator (lead)$500K--
Mar 2024Pre-seedNebular (lead)$2M$40MStarcloud, formerly Lumen Orbit, develops megawatt-scale data centers in space using solar energy and passive cooling for AI and machine learning workloads. The company, founded in January 2024 by Philip Johnston, Ezra Feilden, and Adi Oltean, operates at the intersection of AI, cloud computing, and space infrastructure, targeting high-performance computing, aerospace, defense, and scientific research. Starcloud emerged from stealth with $10M in seed funding from investors including NFX, Y Combinator, FUSE, Soma Capital, and scout funds from Andreessen Horowitz and Sequoia. Starcloud raised an additional $10M, bringing total seed funding to $21M, and later reached about $34M as of early 2025 to support launches including a demonstrator satellite in July 2025 with powerful GPUs and further missions like Starcloud-2 and Starcloud-3. The company rebranded from Lumen Orbit and secured partnerships such as with Crusoe Cloud and NVIDIA’s Inception Program. Starcloud plans gigawatt-scale deployments and ambitious contracts like 10 gigawatts of power from 2032 at 3 cents per kWh, potentially worth $13.1B, while considering a Series A in 2026.

Who has invested in Starcloud?

27 investors have backed Starcloud across its funding rounds, including NFX, Y Combinator, Soma Capital, EQT, Benchmark and Nebular.

Lead investors include Manhattan West, Benchmark, EQT, NFX, Y Combinator and 1 other investor.


Starcloud Investors

Investors in Starcloud by funding rounds participated
InvestorHQRoundsRoleFirst check
NFXUnited StatesSan Francisco, CA3LeadOct 2024
EQTSwedenStockholm2LeadMar 2026
Y CombinatorUnited StatesSan Francisco, CA2LeadJul 2024
BenchmarkUnited StatesSan Francisco, CA2LeadMar 2026
Soma CapitalUnited StatesSan Francisco, CA2ParticipantOct 2024
NebularUnited StatesNew York City, NY2LeadMar 2024
NVIDIAUnited StatesSan Jose, CA1ParticipantAug 2026
Wyld VC--1ParticipantMar 2026
FUSEUnited StatesSeattle, WA1ParticipantOct 2024
Tiny Supercomputer Investment CompanyUnited KingdomLondon1ParticipantMar 2026
Link VenturesUnited StatesUnited States1ParticipantMar 2026
Mergus VenturesBrazilNova Lima1ParticipantOct 2024
Macquarie Asset ManagementAustraliaSydney1ParticipantMar 2026

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Starcloud Competitors

Starcloud competitors include listed companies like Sinnet Technology and VNET Group, and private ones like Lambda, Selectel, Vultr and Yotta Infrastructure.

Public and private companies comparable to Starcloud
CompanyHQStatusRevenueEBITDAValuationRevenue Multiple
LambdaUnited StatesSan Jose, CAPrivate$400M-$2.5B6.3x
SelectelRussiaSaint PetersburgPrivate$130M-$2.6B19.7x
Sinnet TechnologyChinaChinaPublicly listed$1.1B$72M$3B3.6x
VNET GroupChinaChinaPublicly listed$1.5B$463M$1.7B3.7x
VultrUnited StatesWest Palm Beach, FLPrivate$150M-$3.5B23.3x
Yotta InfrastructureIndiaMumbaiPrivate--$4.4B-

Starcloud Public Comps

Starcloud is still privately-owned, but its public comps include Keel Infrastructure, SoftwareOne, SharonAI, ESDS Software, UCloud Technology, Time Dotcom, Quantum Computing Inc., Kingsoft Cloud, Netweb Technologies India and VNET Group.

Last FYEV/RevenueEV/EBITDA
RevenueEBITDALast FYLTM2027ELast FYLTM2027E
Keel Infrastructure$229M($80M)11.2x18.2x(31.9x)(50.6x)
SoftwareOne$1.5B$191M2.0x1.6x15.9x7.2x
SharonAI$2M($36M)752.3x13.7x(32.7x)46.2x
ESDS Software$49M$25M38.3x13.8x76.7x56.6x
UCloud Technology$253M$31M7.7x-63.2x-
Time Dotcom$438M$183M6.1x5.8x14.6x13.3x
Quantum Computing Inc.$682K($34M)1433.0x48.0x(28.4x)(15.8x)
Kingsoft Cloud$1.4B$414M2.2x1.8x7.5x5.8x

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Common questions about Starcloud

When was Starcloud founded?Starcloud was founded in 2024.
Where is Starcloud headquartered?Starcloud is headquartered in Seattle, WA, United States.
Is Starcloud publicly listed?No, Starcloud is a private, VC-backed company.
What is Starcloud's valuation?Starcloud was last valued at $2.3B in its Series A in August 2026.
How much funding has Starcloud raised?Starcloud has raised $444M across 6 funding rounds.
What was Starcloud's last funding round?Starcloud's last funding round was a $250M Series A in August 2026, led by Manhattan West.
Who are Starcloud's investors?Starcloud's investors include NFX, EQT, Y Combinator, Benchmark, Soma Capital, Nebular, NVIDIA, Wyld VC, FUSE, Tiny Supercomputer Investment Company and 17 others.
Which companies are comparable to Starcloud?Companies comparable to Starcloud include Lambda, Selectel, Sinnet Technology, VNET Group, Vultr and Yotta Infrastructure.

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