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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
$341.4M
Avg Funding
$13.7M
Global Reach
7
countries

Top Cities for Cloud Security

Tamm
London
West Chester
George Town
Leusden
Holmdel

Recently Funded Companies

Export
Tamm, Germany

BHK Industry is an IT company that specializes in cloud computing, cybersecurity, software development, and advisory services.

$150K raised
Sep 2023

Founder Contacts

41,000+ verified contacts

London, United Kingdom

LeoTrace provides an AI-focused security governance platform and expert-led penetration testing and cybersecurity services.

$2.0M raised
Sep 2026

Founder Contacts

41,000+ verified contacts

London, United Kingdom

LeoTrace provides an AI-focused security governance platform and expert-led penetration testing and cybersecurity services.

$2.0M raised
Sep 2026

Founder Contacts

41,000+ verified contacts

West Chester, United States

Harris Technology Services is an IT company that offers cyber security, cloud infrastructure, event management, and network services.

$750K raised
Sep 2023

Founder Contacts

41,000+ verified contacts

George Town, Cayman Islands

Caution provides a verifiable confidential compute platform that delivers cryptographic proof for secure and trusted workload execution.

$500K raised
Sep 2026

Founder Contacts

41,000+ verified contacts

George Town, Cayman Islands

Caution provides a verifiable confidential compute platform that delivers cryptographic proof for secure and trusted workload execution.

$500K raised
Sep 2026

Founder Contacts

41,000+ verified contacts

Leusden, The Netherlands

Passguard is a Software Development firm offering Data Security from infostealers on dark web data.

$585K raised
Sep 2025

Founder Contacts

41,000+ verified contacts

Holmdel, United States

Cognitive mobile edge networking technology providing reliable and secure WiFi and applications for transportation.

$75K raised
Aug 2022

Founder Contacts

41,000+ verified contacts

Raleigh, United States

EDJX is an edge computing platform powering real-time applications.

$12.0M raised
Aug 2022

Founder Contacts

41,000+ verified contacts

New York, United States

Oligo Security provides runtime security software that detects, prioritizes, and blocks threats across applications, cloud, and AI.

$60.0M raised
Aug 2026

Founder Contacts

41,000+ verified contacts

New York, United States

Zenity provides an AI security and governance platform that monitors, manages, and protects AI agents, applications, and automations

$115.0M raised
Aug 2026

Founder Contacts

41,000+ verified contacts

Boston, United States

Zilla Security provides a modern Identity Governance Automation SaaS platform to handle security for a cloud application.

$13.5M raised
Aug 2022

Founder Contacts

41,000+ verified contacts

Boston, United States

SecLogic is a CNAPP solution provider.

$300K raised
Aug 2021

Founder Contacts

41,000+ verified contacts

Bellevue, United States

Hyperproof is a cloud-based compliance operations software that collects evidence automatically and manages a compliance program.

$40.0M raised
Aug 2023

Founder Contacts

41,000+ verified contacts

Warsaw, Poland

Alpha Q - Algoritmus is a technology company building next-generation AI decision systems.

$250K raised
Aug 2021

Founder Contacts

41,000+ verified contacts

Madrid, Spain

BeDisruptive is a cybersecurity company that ensures the future, limiting threats through customized solutions for each client.

$5.4M raised
Aug 2023

Founder Contacts

41,000+ verified contacts

Milpitas, United States

Pensando is a developer of new edge services and programmable processors for enterprise and cloud computing.

$35.0M raised
Aug 2021

Founder Contacts

41,000+ verified contacts

Murrells Inlet, United States

Blue Sentry is an Amazon Web Services (AWS) premier consulting partner that elevates businesses to the AWS Cloud.

$1.2M raised
Aug 2021

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Fix is a Computer and Network Security firm offering Mission control for AWS security.

$500K raised
Aug 2021

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Secure every email you send and receive. HIPAA compliant. Threat-proof. Hassle-free.

$10.0M raised
Aug 2022

Founder Contacts

41,000+ verified contacts

Redwood City, United States

BigPanda is a software development firm that offers IT Ops, NOC, and DevOps teams to detect, investigate, and resolve IT incidents.

$20.0M raised
Aug 2022

Founder Contacts

41,000+ verified contacts

Santa Clara, United States

Baffle protects data in the cloud by securing the data analytics pipeline for modern enterprises without any code changes or disruption.

$20.0M raised
Aug 2021

Founder Contacts

41,000+ verified contacts

Cambridge, United States

Timus Networks is a platform that develops technologies to build and secure the modern workplace.

$1.0M raised
Aug 2022

Founder Contacts

41,000+ verified contacts

Walnut, United States

WEBGAP is a remote browser isolation platform that delivers a native browser user experience in a scalable way and cost-effective way.

$805K raised
Aug 2021

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Ankr is a Web3-native infrastructure platform that specializes blockchain development and decentralization.

Aug 2022

Founder Contacts

41,000+ verified contacts

Showing 26 to 50 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
$13.7M
Total Funding Tracked
$341.4M
Countries Represented
7

Distribution by Funding Stage

Other25 companies

Top Cities for Cloud Security

1.San Francisco
3 companies$10.5M
2.London
2 companies$3.9M
3.George Town
2 companies$1.0M
4.New York
2 companies$175.0M
5.Boston
2 companies$13.8M

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 2 | VCBacked