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Cloud Security Startups

Updated July 2026

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

Explore 308 recently funded cloud security companies with verified founder contact information and fundraising data.

Total Companies
308
Total Funding
$1.0B
Avg Funding
$40.4M
Global Reach
7
countries

Top Cities for Cloud Security

Palo Alto
San Francisco
San Mateo
Los Angeles
Austin
Perth

Recently Funded Companies

Export
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

30,000+ 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

30,000+ 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

30,000+ verified contacts

Los Angeles, United States

PCB Fabrication | PCB Assembly | Engineering Services

$100K raised
Dec 2025

Founder Contacts

30,000+ verified contacts

Austin, United States

Hyper-Secure Content Collaboration. Simplified.

Jan 2025

Founder Contacts

30,000+ 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

30,000+ 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

30,000+ 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

30,000+ 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

30,000+ 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

30,000+ verified contacts

Los Altos, United States

Contrast Security is a modernized application security, embedding code analysis, and attack prevention directly into the software.

$150.0M raised
Nov 2021

Founder Contacts

30,000+ verified contacts

Malibu, United States

ContractSafe knew it wanted to leverage AWS, as it's the most stable and user-friendly cloud platform.

$27.5M raised
Jan 2023

Founder Contacts

30,000+ verified contacts

Ghent, Belgium

Aikido Security offers a platform for securing code, cloud, and runtime environments, streamlining vulnerability management for developers.

$60.0M raised
Jan 2026

Founder Contacts

30,000+ verified contacts

Singapore, Singapore

Asia's leading cloud and AI company empowering businesses to accelerate digital transformation through cloud technology and machine learning

$20.0M raised
Nov 2025

Founder Contacts

30,000+ verified contacts

Boston, United States

SOC Prime operates the world's largest and most advanced platform for collaborative cyber defense that transforms threat detection.

Nov 2025

Founder Contacts

30,000+ verified contacts

New York, United States

Apiiro enables security and development teams to proactively remediate risk before releasing to the cloud.

$100.0M raised
Nov 2022

Founder Contacts

30,000+ verified contacts

Santa Clara, United States

Application aware Multi-Cloud Networking (MCN) platform

$11.0M raised
Nov 2022

Founder Contacts

30,000+ verified contacts

Paris, France

Astrachain provides confidentiality, safety and compliance for enterprise Sensitive Data through its plug & play Distributed Data Vault.

$2.3M raised
Nov 2021

Founder Contacts

30,000+ verified contacts

Fremont, United States

Parablu is a leading provider of data security and resiliency solutions for the digital enterprise. BluVault a secure data backup solutions

$1.0M raised
Nov 2021

Founder Contacts

30,000+ verified contacts

Houston, United States

CodeNotary is a software company providing security technology to make the software supply chains and SBOMs secure, trusted and verifiable.

$16.5M raised
Nov 2025

Founder Contacts

30,000+ verified contacts

Singapore, Singapore

Unified IT & HR Automation | Connecting People, Apps & Devices!

Jan 2025

Founder Contacts

30,000+ verified contacts

Bromma, Sweden

Leaders within Next-Gen Vulnerability Management.

$4.2M raised
Nov 2022

Founder Contacts

30,000+ verified contacts

Paris, France

Kubo Labs delivers a powerful toolset that helps you identify and solve issues on your Kubernetes clusters.

Jan 2023

Founder Contacts

30,000+ verified contacts

Berlin, Germany

Simplyblock develops low-latency high-performance storage software for IO-intensive workloads, Kubernetes, databases & applications.

Nov 2024

Founder Contacts

30,000+ verified contacts

New York, United States

Wiz is a cloud security platform that facilitates collaboration between security, dev, and DevOps teams.

Nov 2024

Founder Contacts

30,000+ verified contacts

Showing 251 to 275 of 308 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 308 cloud security companies tracked in the VCBacked database.

Average Funding
$40.4M
Total Funding Tracked
$1.0B
Countries Represented
7

Distribution by Funding Stage

Other25 companies

Top Cities for Cloud Security

1.Paris
3 companies$25.6M
2.Palo Alto
2 companies$235.0M
3.Singapore
2 companies$20.0M
4.New York
2 companies$100.0M
5.San Francisco
1 companies$350.0M

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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