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Cloud Security Startups

Updated October 2026

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

Explore 462 recently funded cloud security companies with verified founder contact information and fundraising data.

Total Companies
462
Total Funding
$973.6M
Avg Funding
$38.9M
Global Reach
8
countries

Top Cities for Cloud Security

Boulder
Verona
Pleasanton
Singapore
São Paulo
Munich

Recently Funded Companies

Export
Boulder, United States

Alpin is SaaS management: a single dashboard to discover Shadow IT, cut costs up to 30%, monitor activity and improve security.

Dec 2021

Founder Contacts

41,000+ verified contacts

Verona, Italy

ACCUDIRE is an IT company that offers a blockchain technology-based platform for document generation and real-time monitoring of shipments.

$1.2M raised
Dec 2025

Founder Contacts

41,000+ verified contacts

Pleasanton, United States

SaaS, Data Center, Cloud Computing

Dec 2023

Founder Contacts

41,000+ verified contacts

Singapore, Singapore

World's Leading Distributed Storage Provider

$20.0M raised
Dec 2021

Founder Contacts

41,000+ verified contacts

São Paulo, Brazil

Solutions & Managed Services Provider skilled in AI, Cloud & Cyber, providing bespoke solutions through channels to simplify IT consumption.

$2.0M raised
Jan 2023

Founder Contacts

41,000+ verified contacts

Munich, Germany

Warden develops Warden Protocol for blockchain key management and policy-based, cross-chain asset workflows.

$4.0M raised
Jan 2026

Founder Contacts

41,000+ verified contacts

San Jose, United States

Axiado is a security processor company redefining hardware root of trust with hardware-based security technologies, including per-system AI.

$100.0M raised
Dec 2025

Founder Contacts

41,000+ verified contacts

Balmain, Australia

EFEX provides technology systems. cloud solutions, data security and IT managed services.

$54.4M raised
Dec 2021

Founder Contacts

41,000+ verified contacts

San Diego, United States

GoSecure is an information technology company that specializes in cybersecurity, cloud security, and network security.

$5.9M raised
Dec 2022

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Panther is a modern SIEM platform that solves the challenges of security operations at scale

$120.0M raised
Dec 2021

Founder Contacts

41,000+ verified contacts

London, United Kingdom

Goldilock provides a cybersecurity technology called FireBreak, which allows remote, physical disconnection of devices and networks.

$3.0M raised
Dec 2025

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Sysdig is a cyber security company that offers a platform for detecting changes in risk with runtime insights to prevent cloud attacks.

$350.0M raised
Dec 2021

Founder Contacts

41,000+ verified contacts

Palo Alto, United States

Noname Security develops software that protects organizations by identifying vulnerabilities and defending against attacks in API systems.

$135.0M raised
Dec 2021

Founder Contacts

41,000+ verified contacts

San Mateo, United States

AppOmni helps manage SaaS security by detecting risks, monitoring activity, and simplifying access and compliance.

Dec 2022

Founder Contacts

41,000+ verified contacts

Wilmington, United States

Venice is a modern Privileged Access Management platform built for today’s reality.

$25.0M raised
Dec 2025

Founder Contacts

41,000+ verified contacts

Los Angeles, United States

PCB Fabrication | PCB Assembly | Engineering Services

$100K raised
Dec 2025

Founder Contacts

41,000+ verified contacts

Austin, United States

Hyper-Secure Content Collaboration. Simplified.

Jan 2025

Founder Contacts

41,000+ verified contacts

Hamburg, Germany

Impossible Cloud provides businesses faster, cheaper, and more secure cloud solutions.

$1.5M raised
Dec 2024

Founder Contacts

41,000+ verified contacts

Mclean, United States

Entrokey Labs offers quantum-resistant key generation, AI entropy calculator, and secure key synchronisation services.

$1.4M raised
Dec 2025

Founder Contacts

41,000+ verified contacts

Perth, Australia

The most secure framework for managing permissions across your cloud environment and critical applications.

$3.1M raised
Dec 2022

Founder Contacts

41,000+ verified contacts

Framingham, United States

Cloud-Native Data Protection for Kubernetes, OpenStack and Virtualization

$17.0M raised
Dec 2022

Founder Contacts

41,000+ verified contacts

Sunnyvale, United States

CrowdStrike is a cybersecurity technology firm that provides cloud-delivered protection for cloud workloads, identity, and data.

$4.6M raised
Dec 2022

Founder Contacts

41,000+ verified contacts

Palo Alto, United States

CyCognito is a leading exposure management platform that is fully-automated & highly scalable, driven to create positive business impact

$100.0M raised
Dec 2021

Founder Contacts

41,000+ verified contacts

Sydney, Australia

Prevasio is a next-generation Cloud Security Posture Management with a built-in vulnerability and anti-malware scan for docker containers.

$2.1M raised
Dec 2021

Founder Contacts

41,000+ verified contacts

Paris, France

Stoïk is a cyber insurtech company that help businesses manage their exposure to cyber risks.

$23.3M raised
Jan 2026

Founder Contacts

41,000+ verified contacts

Showing 376 to 400 of 462 companies

About the Cloud Security Startup Ecosystem

The cloud security 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 Security

Cloud Security 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 security 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 Security Funding Breakdown

Here is how funding is distributed among the 462 cloud security companies tracked in the VCBacked database.

Average Funding
$38.9M
Total Funding Tracked
$973.6M
Countries Represented
8

Distribution by Funding Stage

Other25 companies

Top Cities for Cloud Security

1.San Francisco
2 companies$470.0M
2.Palo Alto
2 companies$235.0M
3.Boulder
1 companiesUndisclosed
4.Verona
1 companies$1.2M
5.Pleasanton
1 companiesUndisclosed

Related Industries

Companies in the cloud security 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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462 Cloud Security Startups (2026) — Recently Funded — Page 16 | VCBacked