Skip to main content

Cloud Security Startups

Updated August 2026

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

Explore 453 recently funded cloud security companies with verified founder contact information and fundraising data.

Total Companies
453
Total Funding
$1.1B
Avg Funding
$42.6M
Global Reach
8
countries

Top Cities for Cloud Security

San Francisco
London
Palo Alto
San Mateo
Los Angeles
Wilmington

Recently Funded Companies

Export
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

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 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

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

Los Angeles, United States

PCB Fabrication | PCB Assembly | Engineering Services

$100K raised
Dec 2025

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

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

Framingham, United States

Cloud-Native Data Protection for Kubernetes, OpenStack and Virtualization

$17.0M raised
Dec 2022

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

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

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

41,000+ 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

41,000+ verified contacts

Tokyo, Japan

SecureNavi is an IT company that provides software development and automation tools for information security management systems.

$7.8M raised
Nov 2025

Founder Contacts

41,000+ verified contacts

San Mateo, United States

Smarter access control for every business

$6.0M raised
Nov 2021

Founder Contacts

41,000+ 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

41,000+ 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

41,000+ 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

41,000+ verified contacts

West New York, United States

Fencer provides an integrated cybersecurity and compliance platform for software startups.

$5.5M raised
Jan 2026

Founder Contacts

41,000+ verified contacts

Clarkston, United States

Transcend Software & Technology Solutions offers web development, cloud solutions, API, cyber security, and business intelligence services.

$1.0M raised
Jan 2023

Founder Contacts

41,000+ verified contacts

Showing 376 to 400 of 453 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 453 cloud security companies tracked in the VCBacked database.

Average Funding
$42.6M
Total Funding Tracked
$1.1B
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.San Mateo
2 companies$6.0M
4.London
1 companies$3.0M
5.Los Angeles
1 companies$100K

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.

Ready to Connect with Cloud Security Startups?

Perfect for: B2B sales teams targeting cloud security companies, investors exploring sector opportunities, and service providers looking for funded companies ready to scale.

Get Started - Access Contact Information

Join thousands of sales teams, investors, and service providers using VCBacked