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Cloud Infrastructure Startups

Updated October 2026

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

Explore 420 recently funded cloud infrastructure companies with verified founder contact information and fundraising data.

Total Companies
420
Total Funding
$4.9B
Avg Funding
$197.4M
Global Reach
9
countries

Top Cities for Cloud Infrastructure

Fort Lauderdale
Wilmington
Evanston
Cupertino
Hamilton
Singapore

Recently Funded Companies

Export
Fort Lauderdale, United States

EdgeMode develops AI-ready data center infrastructure for high-performance computing and cloud workloads.

$50.0M raised
Sep 2025

Founder Contacts

41,000+ verified contacts

Wilmington, United States

modular platform for managing high-end mobile AI data centers

$250K raised
Sep 2024

Founder Contacts

41,000+ verified contacts

Evanston, United States

Sustainable Infrastructure for the Age of AI

$30.3M raised
Sep 2026

Founder Contacts

41,000+ verified contacts

Cupertino, United States

Isovalent builds open-source networking, service mesh, security, and observability software for modern cloud-native infrastructure

$40.0M raised
Sep 2022

Founder Contacts

41,000+ verified contacts

Hamilton, New Zealand

Lonrix is a cloud-based software solutions provider for transport and infrastructure.

$18K raised
Sep 2023

Founder Contacts

41,000+ verified contacts

Singapore, Singapore

Borneo is a data security platform that helps companies to prevent sensitive data misuse, stop data leaks, and drive privacy compliance.

$18.0M raised
Sep 2021

Founder Contacts

41,000+ verified contacts

Greenwood Village, United States

Pax8 is a cloud commerce marketplace company that specializes in cloud-based solutions.

$50.0M raised
Sep 2023

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Gimlet Labs is a startup that develops infrastructure and applied research solutions that enable execution of agent-based AI workloads.

$300.0M raised
Sep 2026

Founder Contacts

41,000+ verified contacts

Warszawa, Poland

The mission of DCX is to democratize access to sustainable, efficient and affordable liquid cooling solutions worldwide.

$176.0M raised
Sep 2026

Founder Contacts

41,000+ verified contacts

Stockholm, Sweden

Advanced application security testing for evolving attack surface coverage. Go hack yourself.

$10.0M raised
Sep 2022

Founder Contacts

41,000+ verified contacts

Arlington, United States

Federated Wireless develops a spectrum controller for wireless networks and communication intended to revolutionize the wireless industry.

$5.0M raised
Sep 2023

Founder Contacts

41,000+ verified contacts

New York, United States

A Composable AI Cloud for eCommerce teams; fueling the future of full-stack AI verticalization in eCommerce.

$9.0M raised
Sep 2022

Founder Contacts

41,000+ verified contacts

Montclair, United States

Sitetracker is a SaaS platform for deploying, operating, and servicing critical infrastructure and technology.

$66.0M raised
Sep 2022

Founder Contacts

41,000+ verified contacts

San Francisco, United States

RunX creates an automated Infra stack for developers to deploy cloud infrastructure.

$4.1M raised
Sep 2021

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Brainboard is a software company that provides engineers with end-to-end tools for managing and visually designing Cloud infrastructures.

Sep 2021

Founder Contacts

41,000+ verified contacts

Needham, United States

Software-Defined Cloud Storage

$45.0M raised
Sep 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.

$1.0M raised
Sep 2026

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Upwind Security provides unified cloud and application security, using real-time visibility to identify threats and protect data integrity.

$300.0M raised
Sep 2026

Founder Contacts

41,000+ verified contacts

Nashua, United States

TrndX develops AI infrastructure for training, deploying, and managing machine learning workloads.

$3.2M raised
Sep 2026

Founder Contacts

41,000+ verified contacts

Santa Clara, United States

Propel helps product teams work smarter, faster and collaborate better with product value management (PVM) software.

$20.0M raised
Sep 2021

Founder Contacts

41,000+ verified contacts

Livingston, United States

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

$3.7B raised
Sep 2026

Founder Contacts

41,000+ verified contacts

Miami, United States

Universal Edge Technologies provides immersion-cooled, high-density modular edge data center platforms and pods.

$2.9M raised
Sep 2026

Founder Contacts

41,000+ verified contacts

Stevenage, United Kingdom

Cloud hosting specialists running the the world's first Kubernetes service powered by Rancher Lab's K3s.

$1.9M raised
Sep 2021

Founder Contacts

41,000+ verified contacts

Amsterdam, The Netherlands

Persistent, forkable and suspendable virtual machines for agents and agentic workloads.

$2.0M raised
Sep 2026

Founder Contacts

41,000+ verified contacts

Markham, Canada

Delos Data develops AI-focused interconnect hardware and network analytics software for large-scale artificial intelligence workloads.

$100.0M raised
Sep 2026

Founder Contacts

41,000+ verified contacts

Showing 1 to 25 of 420 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 420 cloud infrastructure companies tracked in the VCBacked database.

Average Funding
$197.4M
Total Funding Tracked
$4.9B
Countries Represented
9

Distribution by Funding Stage

Other25 companies

Top Cities for Cloud Infrastructure

1.San Francisco
4 companies$604.1M
2.Fort Lauderdale
1 companies$50.0M
3.Wilmington
1 companies$250K
4.Evanston
1 companies$30.3M
5.Cupertino
1 companies$40.0M

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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