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Cloud Infrastructure Startups

Updated August 2026

Companies in the cloud infrastructure sector developing innovative solutions and technologies.

Explore 409 recently funded cloud infrastructure companies with verified founder contact information and fundraising data.

Total Companies
409
Total Funding
$6.5B
Avg Funding
$259.0M
Global Reach
10
countries

Top Cities for Cloud Infrastructure

San Francisco
London
Livingston
Tokyo
Las Vegas
Kowloon City

Recently Funded Companies

Export
San Francisco, United States

Zibra Labs provides cloud-based high-performance compute clusters and APIs for large-scale AI and quant workloads.

$500K raised
May 2026

Founder Contacts

41,000+ verified contacts

London, United Kingdom

Cloud-native Security and Compliance - scalable Products and Services for Cloud Cybersecurity, DevSecOps and Cloud Security Management.

$3.2M raised
May 2022

Founder Contacts

41,000+ verified contacts

Livingston, United States

CoreWeave provides cloud infrastructure services designed to support artificial intelligence and high-performance computing workloads.

$3.6B raised
May 2026

Founder Contacts

41,000+ verified contacts

Tokyo, Japan

Henry develops and provides a cloud-based electronic medical record and receipt system for small and medium-sized hospitals.

$19.0M raised
May 2026

Founder Contacts

41,000+ verified contacts

Las Vegas, United States

Amplibotics AI provides physical AI data farms and teleoperated robot services to generate real-world datasets for robotics models.

May 2026

Founder Contacts

41,000+ verified contacts

Kowloon City, Hong Kong

3E Network Technology Group provides B2B IT solutions and develops AI and blockchain data center infrastructure services.

$1.5M raised
May 2026

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Cross-border payments infrastructure for the next century of commerce

$1.0M raised
May 2026

Founder Contacts

41,000+ verified contacts

San Mateo, United States

Armory is an enterprise software company commercializing the open-source continuous delivery platform, Spinnaker.

May 2022

Founder Contacts

41,000+ verified contacts

Helsinki, Finland

Aiven is a technology-driven company that enables businesses to manage an open-source data infrastructure in the cloud.

$210.0M raised
May 2022

Founder Contacts

41,000+ verified contacts

Huntersville, United States

InfraSight’s Compute Risk Management Platform brings capital markets precision to how the C-Suite governs compute as a financial asset.

$1.0M raised
May 2025

Founder Contacts

41,000+ verified contacts

Montréal, Canada

Connektica offers telecommunications testing services solutions for RF component measurements in space and terrestrial applications.

$3.5M raised
Apr 2025

Founder Contacts

41,000+ verified contacts

London, United Kingdom

SaaS integration platform for SaaS companies. Deliver powerful integrations and workflows direct to users from within your SaaS application.

$7.2M raised
Apr 2022

Founder Contacts

41,000+ verified contacts

Saint Leonards, Australia

Firmus Technologies creates AI Factories with liquid-everywhere, energy optimized designs for maximum AI token output with least cost.

$505.0M raised
Apr 2026

Founder Contacts

41,000+ verified contacts

Paris, France

Verifiables makes it easy for companies to issue and verify verifiable credentials.

$1.1M raised
Apr 2023

Founder Contacts

41,000+ verified contacts

Omaha, United States

Grapple provides a no-code data platform for creating analytics dashboards using natural language.

$1.0M raised
Apr 2026

Founder Contacts

41,000+ verified contacts

Omaha, United States

Grapple provides a no-code data platform for creating analytics dashboards using natural language.

$1.0M raised
Apr 2026

Founder Contacts

41,000+ verified contacts

Bucharest, Romania

Medicai specializes in improving healthcare services by providing scalable and compliant medical imaging infrastructure.

Apr 2023

Founder Contacts

41,000+ verified contacts

Bellevue, United States

MangoBoost architects next-generation AI infrastructure for the agentic AI era

$6.7M raised
Apr 2026

Founder Contacts

41,000+ verified contacts

Palo Alto, United States

Cloudastructure provides cloud based infrastructure for building automation - providing VSaaS, ACaaS, and Custom IoT integration solutions

$3.0M raised
Apr 2025

Founder Contacts

41,000+ verified contacts

Brisbane, Australia

NEXTDC is Australia’s most trusted provider of premium data centre outsourcing solutions and connectivity services.

$1.1B raised
Apr 2026

Founder Contacts

41,000+ verified contacts

Stockholm, Sweden

Development Platform for building robust type-safe distributed systems with declarative, fully-automated, infrastructure in your cloud.

$2.7M raised
Apr 2022

Founder Contacts

41,000+ verified contacts

San Francisco, United States

vCluster helps companies build flexible infrastructure tenancy for GPU and AI infra as well as for K8s in private, public and hybrid clouds.

$24.0M raised
Apr 2024

Founder Contacts

41,000+ verified contacts

Easton, United States

TeraWulf delivers scalable, purpose-built infrastructure for AI and high-performance computing.

$1.0B raised
Apr 2026

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Cumulus Labs develops software for creating, running, and managing virtual labs and hands-on training environments.

$500K raised
Apr 2026

Founder Contacts

41,000+ verified contacts

Alexandria, United States

greymatter.io uses the service mesh ecosystem to create connected intelligence and intervention for next-gen modern infrastructure.

$7.1M raised
Apr 2022

Founder Contacts

41,000+ verified contacts

Showing 101 to 125 of 409 companies

About the Cloud Infrastructure Startup Ecosystem

The cloud infrastructure sector is an active area of startup innovation and venture capital investment. Companies in this space are developing new technologies, platforms, and services that address evolving market needs and create new business opportunities.

Funding Trends in Cloud Infrastructure

Cloud Infrastructure companies raise capital across various funding stages, from early seed rounds to late-stage growth financing. Investor interest in this sector is driven by the size of the addressable market, the pace of technology adoption, and the potential for scalable business models.

Growth Outlook

The cloud infrastructure sector is expected to continue evolving as technology advances, market dynamics shift, and new opportunities emerge. Companies that demonstrate strong product-market fit, efficient growth, and clear competitive advantages are well-positioned to attract continued investment.

Cloud Infrastructure Funding Breakdown

Here is how funding is distributed among the 409 cloud infrastructure companies tracked in the VCBacked database.

Average Funding
$259.0M
Total Funding Tracked
$6.5B
Countries Represented
10

Distribution by Funding Stage

Other25 companies

Top Cities for Cloud Infrastructure

1.San Francisco
4 companies$26.0M
2.London
2 companies$10.3M
3.Omaha
2 companies$2.0M
4.Livingston
1 companies$3.6B
5.Tokyo
1 companies$19.0M

Related Industries

Companies in the cloud infrastructure sector often overlap with or complement businesses in adjacent industries. Exploring related verticals can help you discover additional companies, identify partnership opportunities, and understand the broader competitive landscape.

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409 Cloud Infrastructure Startups (2026) — Recently Funded — Page 5 | VCBacked