Best Cybersecurity Companies in Florida, United States
The 248 best Cybersecurity companies in Florida, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Reliaquest.
Our analysis of 71 Cybersecurity companies
$12.5b in tracked funding; 100% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best Cybersecurity companies in Florida
| # | Company | Disclosed funding | Last round | Employees | Founder | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|
| 1 | Reliaquest 🦄 Developer of agentic AI security operations platform for threat containment 80AI top 15%Funding top 19%Patents top 20%Moat top 22% All 13 signals ▾AItop 15% Fundingtop 19% Patentstop 20% Moattop 22% Innovationtop 26% Producttop 30% Markettop 33% Techtop 33% Talenttop 38% Globaltop 44% Growthbottom 47% Newsbottom 24% Customersbottom 1% AI: Holds AI/ML patents (G06N-family CPC) Funding: Raised $630M across 4 rounds · 4 rounds over 10 yrs (0.4/yr) rank vs industry peers · Fliar Intelligence Index 80/100 | $630M | 14 mo ago | 777 777 → 1,148 (+48%) | Brian Murphy Founder & Co-CEO | ContentfulBootstrapGSAP+19 | 275 patents Network security threat detection and automated mitigation for enterprise cyber defenses | 1 job opening · 2 awards |
| 2 | KnowBe4 Provider of platform for security awareness training and simulated phishing | $403M | 84 mo ago | 811 | — | HubSpot CMS HubApple iCloud MailGoogle Workspace+33 | 344 patents Phishing detection and security awareness analytics for email and messaging systems | 3 awards |
| 3 | TENEX Provider of cybersecurity suite solutions 55Funding top 22%Growth top 28%Talent top 38%Tech top 48% All 9 signals ▾Fundingtop 22% Growthtop 28% Talenttop 38% Techtop 48% Globaltop 48% Moattop 48% Patentsbottom 44% Marketbottom 40% Innovationbottom 39% Funding: Raised $277M across 2 rounds · 2 rounds over 1 yrs (2.0/yr) Growth: Web rank 10,000,000 → 5,000,000 YoY · Fresh capital in last 24 mo rank vs industry peers · Fliar Intelligence Index 55/100 | $277M | 2 mo ago | — | Ryan Shreve Co-Founder & CFO/COO | WordPressApple iCloud MailGoogle Workspace+32 | 5 patents Ergonomic office accessories: portable whiteboards, rollable chair mats, clipboards, floor mats with footrests. | 7 job openings · 1 award |
| 4 | deepwatch Provider of managed & cyber security and vulnerability services | $256M | 40 mo ago | 338 338 → 229 (-32%) | John DiLullo CEO | WordPressApple iCloud MailMySQL+33 | 9 patents Cybersecurity operations maturity assessment platforms for evaluating and improving security SOC performance | — |
| 5 | ThreatLocker Application whitelisting based virus, malware and ransomware protection solution | $239M | 14 mo ago | 284 | John Carolan Co-Founder | WebflowBrightEdgeAhrefs+32 | — | 1 job opening |
| 6 | AppRiver Cybersecurity solutions for threat prevention, detection, data backup, recovery, and compliance | $210M | 88 mo ago | 247 | — | Windows ServerMicrosoft ASP.NETIIS+4 | — | — |
| 7 | Fortress Provider of supply chain cybersecurity solutions for critical infrastructure and government | $138M | 50 mo ago | 196 196 → 213 (+9%) | Alex Santos Co-Founder & CEO | HubSpot CMS HubSalesforceEnvoy+25 | 7 patents Patents concentrated in computing, sensing & instrumentation | 4 job openings · 1 award |
| 8 | OPSWAT Provider of cybersecurity solutions for protecting critical IT and OT environments | $125M | 62 mo ago | 88 | — | Craft CMSApple iCloud MailMicrosoft 365+29 | 50 patents Network security gateways, sandboxed file analysis, and automated policy/anomaly detection. | — |
| 9 | Sonavation Developer of a touch sensor based on ultrasonic technology | $75M | 75 mo ago | 36 | — | — | 126 patents Acoustic and optical biometric sensing/imaging systems for through‑barrier fingerprint detection | — |
| 10 | Nucleus Integrated risk and vulnerability management platform 37Funding top 21%Talent top 28%Moat top 39%Product top 45% All 11 signals ▾Fundingtop 21% Talenttop 28% Moattop 39% Producttop 45% Newstop 47% Growthbottom 47% Techbottom 43% Partnersbottom 43% Marketbottom 37% Innovationbottom 37% Globalbottom 32% Funding: Raised $66.1M across 4 rounds · 4 rounds over 5 yrs (0.8/yr) Talent: 3 named leaders on record · 3 C-suite/founder profiles curated rank vs industry peers · Fliar Intelligence Index 37/100 | $66M | 4 mo ago | 22 | Nick Fleming Co-Founder | WordPressApple iCloud MailMicrosoft 365+23 | — | — |
| 11 | AuthenTec Fingerprint based access control and network security solutions | $64M | 263 mo ago | 49 | — | — | 227 patents Capacitive fingerprint sensing and biometric authentication hardware/software integration | — |
| 12 | Prolexic Cloud based DDOS attack mitigation solution | $52M | 94 mo ago | 3,573 | — | — | 9 patents DDoS detection and mitigation for IP and VoIP network traffic | — |
| 13 | Dynamic Wallet based authentication platform | $43M | 30 mo ago | 7 | Itai Turbahn Co-Founder & CEO | MintlifyNode.jsKaTeX+20 | — | 3 launchs · 1 award |
| 14 | Lumu Network intrusion detection solutions provider | $40M | 32 mo ago | 115 | Ricardo Villadiego Founder & CEO | WordPressMySQLPHP+35 | — | — |
| 15 | Star2Star Simplifying business IT communications with cloud, hybrid, and on-premises solutions | $30M | 137 mo ago | 2 | — | — | — | — |
| 16 | SKUx Platform offering AI and blockchain based anti-fraud solutions for e-commerce businesses | $25M | 32 mo ago | 30 | Moshe Joshua Co-Founder / CTO | WordPressMySQLPHP+18 | — | 2 launchs · 1 partnership · 2 awards |
| 17 | Verid Platform offering user authentication solutions for banks | $20M | 249 mo ago | 37 | — | — | — | — |
| 18 | Kairos Provider of AI-powered identity verification, document authentication, and biometric solutions | $20M | 87 mo ago | 7 | Brian Brackeen Founder & CEO | PHPEnvoyBootstrap+27 | 5 patents On-demand 3D-printed replacement parts and quality inspection for additive manufacturing. | — |
| 19 | Red Lambda Big Data based Cyber Security | $15M | 164 mo ago | 7 | Bahram Yusefzadeh Executive Chairman & CEO | — | — | — |
| 20 | Scamnetic Provider of data security solutions 48Talent top 28%AI top 35%Funding top 37%Patents top 42% All 11 signals ▾Talenttop 28% AItop 35% Fundingtop 37% Patentstop 42% Growthtop 45% Moattop 47% Productbottom 48% Techbottom 46% Innovationbottom 45% Globalbottom 40% Marketbottom 32% Talent: 3 named leaders on record · 3 C-suite/founder profiles curated AI: Product described with: ai-powered, artificial intelligence rank vs industry peers · Fliar Intelligence Index 48/100 | $14M | 14 mo ago | — | Scott Grushoff Co-Founder & CRO | WordPressApple iCloud MailMicrosoft 365+21 | 3 patents AI-driven fraud detection and automated scam identification for financial transaction monitoring | 2 launchs |
| 21 | BlockSpaces Platform that connects business applications to blockchain networks 42Funding top 35%Growth top 35%Talent top 38%Moat top 39% All 7 signals ▾Fundingtop 35% Growthtop 35% Talenttop 38% Moattop 39% Techbottom 47% Globalbottom 37% Marketbottom 31% Funding: Raised $14.2M across 7 rounds · 7 rounds over 6 yrs (1.2/yr) Growth: Fresh capital in last 24 mo rank vs industry peers · Fliar Intelligence Index 42/100 | $14M | 12 mo ago | 24 | Rosa Shores Co-Founder & CEO | WebflowApple iCloud MailGoogle Workspace+15 | — | — |
| 22 | Easy Solutions Zero Trust Network Access cybersecurity solutions for modern, demanding enterprises | $14M | 156 mo ago | 137 | — | — | 2 patents HVAC condensate drainage system for air conditioners | — |
| 23 | CAT Labs Developer of digital asset recovery and security tools for investigations 19Funding top 40%Tech top 47%Moat top 48%Talent bottom 49% All 6 signals ▾Fundingtop 40% Techtop 47% Moattop 48% Talentbottom 49% Globalbottom 36% Marketbottom 19% Funding: Raised $14.0M across 4 rounds · 4 rounds over 3 yrs (1.3/yr) Tech: 21 technologies across 5/8 capability areas · Cloud: Cloudflare, Google Cloud rank vs industry peers · Fliar Intelligence Index 19/100 | $14M | 18 mo ago | 6 | Lilita Infante Founder & CEO | WixSentryZendesk+18 | — | 1 partnership |
| 24 | AdMobilize Provider of OOH & DOOH analytic solutions | $13M | 131 mo ago | 26 | — | WordPressMySQLPHP+35 | 8 patents Real-time AI-driven dynamic ad targeting for mobile and IoT visual audiences | — |
| 25 | MyTaskit Task Management & Coordination Platform for Boatyards, Marinas & Dealers | $13M | 117 mo ago | 21 | — | — | — | — |
| 26 | ERP Maestro Cloud-based Access control platform for SAP | $12M | 97 mo ago | 22 | — | — | — | — |
| 27 | Omni Provider of a Web3 wallet supporting multiple blockchains and tokens | $11M | 45 mo ago | 2 | Serafin Lion Engel Co-Founder & CEO | TurbopackStitchesNode.js+14 | 137 patents Patents concentrated in textiles | — |
| 28 | Cigent Provider of malware security for network and endpoints | $11M | 61 mo ago | 21 | — | WordPressMySQLPHP+24 | — | — |
| 29 | ThreatWarrior Network monitoring based threat detection and prevention solution | $10M | 62 mo ago | 15 | — | — | — | — |
| 30 | Yac Cloud-based voice messaging solutions provider for remote teams | $9M | 64 mo ago | 2 | — | WebflowAppcuescore-js+20 | — | — |
| 31 | Perch Security Collaboration platform to share & consume threat intelligence | $9M | 92 mo ago | 28 | — | — | — | — |
| 32 | Fraud Protection Net Provider of customizable data intelligence solutions for streamlining customer lifecycle 16Funding top 47%Talent bottom 49%Market bottom 41%Global bottom 30% All 5 signals ▾Fundingtop 47% Talentbottom 49% Marketbottom 41% Globalbottom 30% Fin. healthbottom 21% Funding: Raised $8.7M across 14 rounds · 14 rounds over 13 yrs (1.1/yr) Talent: 1 named leader on record · 1 C-suite/founder profile curated rank vs industry peers · Fliar Intelligence Index 16/100 | $9M | 5 mo ago | 87 | Ed Margolin Founder & CEO | — | — | — |
| 33 | Sypris Research Encryption, key management, and IAM solution | $9M | 171 mo ago | — | John Walsh CEO & President | — | — | — |
| 34 | Adaptive Payments Online platform offering payments authentication solutions | $8M | 164 mo ago | 33 | Shashi Kapur Co-Founder and Chief Executive Officer | — | 37 patents Real-time electronic funds transfer and multi-factor payment authentication systems | — |
| 35 | Blueshift Cybersecurity Provider of cyber security management services | $6M | 50 mo ago | 15 | Brad Rowe Chairman and CEO | — | — | 2 launchs |
| 36 | Strike Offering pentesting tool system | $5M | 14 mo ago | 44 | Facundo Lopez Juncal Co-Founder & VP of Product | WebflowApple iCloud MailGoogle Workspace+24 | 71 patents Modular firearm components and integrated weighing/measurement systems for precision handling | — |
| 37 | Secberus Provider of cloud infrastructure security solutions | $5M | 72 mo ago | 25 | Fausto Lendeborg Co-Founder & CEO | — | 8 patents Cloud security data aggregation and deduplication across multiple cloud providers | 3 launchs |
| 38 | Guardare Provider of cyber risk and vulnerability assessment solutions | $5M | 12 mo ago | — | Dane Fiori Founder & President | Webflow EcommerceWebflowApple iCloud Mail+19 | — | — |
| 39 | Digital Authentication Technologies Location based identity & access management technology | $5M | 93 mo ago | 4 | Rick Morgenstern Co-Founder & Chairman | — | — | — |
| 40 | CyberGuard Firewall, vpn appliance and web filtering solution | $4M | 321 mo ago | 287 | Pat Clawson ex-CEO & Chairman | — | — | — |
| 41 | Blue Security Anti-spam and anti-spyware solutions based email security | $3M | 254 mo ago | — | Eran Reshef Co-Founder & CEO | — | — | — |
| 42 | Vir-Sec Hardware token & secure container based secure communication & browsing | $2M | 139 mo ago | — | Christopher Murphy Founder | — | — | — |
| 43 | SafeMedia Intrusion Detection and Prevention | $2M | 269 mo ago | — | Safwat Fahmy Founder & CEO | — | — | — |
| 44 | Start Left™ Security Application security posture management platform | $1M | 20 mo ago | 20 | Alex Borhani Co-Founder | — | — | — |
| 45 | Dominode Provider of identity management solutions on blockchain technology | $1M | 100 mo ago | 1 | John Toohey Co-Founder & CEO | — | — | — |
| 46 | Staging Labs Platform building crypto-based software solutions | $1M | 39 mo ago | 3 | — | — | — | — |
| 47 | PQSecure Provider of quantum computing-based chips for cryptographic device security | $948K | 81 mo ago | 5 | Reza Azarderakhsh Founder | — | — | — |
| 48 | Fortress Identity Manufacturer of multi modal authentication based access control solution | $900K | 84 mo ago | 5 | — | — | — | — |
| 49 | Gecko Security Provider of cyber risk and vulnerability assessment solutions | $500K | 24 mo ago | — | Jeevan Jutla Co-Founder & CEO | — | — | — |
| 50 | Emotion Trac Cloud and AI based law firm analytics platform provider | $40K | 27 mo ago | 12 | Aaron Itzkowitz CEO | — | — | — |
Top 12 Cybersecurity companies in Florida
#1
Series B · Sarasota, Florida · founded 2024$277Mraised▾
Provider of cybersecurity suite solutions. It offers solutions such as managed detection and response, threat management, security automation, incident response, and more. It offers data-driven threat detection, proactive risk management, and automated response capabilities. It is an MDR platform that continuously adapts, helping identify and neutralize threats in real time while automating routine security processes.
- Mar 2026Series B$250M
- Sep 2025Series A$27M
- Jan 2025Seed—
#2
Series C · Sarasota, Florida · founded 2018 · 22 employees$66.1Mraised▾
Integrated risk and vulnerability management platform. It collects data from disparate vulnerability scanners and provides a comprehensive insight into the current risk posture through trends & reports. Supports integrations to Checkmarx, Netsparker, Veracode, and more. The solution can also be used for asset discovery & management. Notable partners include Amazon, Snyk, and Qualys.
- Feb 2026Series C$20M
- Aug 2024Series B—
- Feb 2024Series B$43M
- Mar 2022Series B$20M
#3
Series E · Tampa, Florida · founded 2007 · 777 employees$630Mraised▾
Developer of agentic AI security operations platform for threat containment. The platform facilitates threat detection at the source by connecting technologies. It unifies fragmented telemetry into unified context through automated normalization and correlation. The platform offers capabilities such as attack surface management, digital risk protection, and email phishing defense.
- Apr 2025Series E$500M
- Dec 2021Series D$300M
- Aug 2020Series D$300M
- Jun 2016PE$30M
#4
Series D · Maitland, Florida · founded 2015 · 284 employees$239.4Mraised▾
Application whitelisting based virus, malware and ransomware protection solution. It provides application execution control solutions for the endpoint devices in the organization. Product ThreatLocker Control is an application whitelisting solution that is deployed as a client agent on PC and server. Features include cloud interface to create, manage and enforce policies to permit or deny an application execution, auditing and reporting and one time request creation and approval workflow.
- Mar 2025Series D$60M
- Apr 2024Series D$115M
- Apr 2022Series C$100M
- Apr 2021Series B$20M
#5
Series A · Hallandale Beach, Florida · founded 2012 · 87 employees$8.7Mraised▾
Provider of customizable data intelligence solutions for streamlining customer lifecycle. The company offers solutions for lead capture, marketing ROI maximization, and customer relationship deepening. It provides prequalification, prescreen, and account review services. The company designs data solutions for multiple industries, integrating them into existing software systems. The solutions can be used as stand-alone products or combined.
- Jan 2026Series A$1.1M
- May 2025Conventional Debt$1M
- Mar 2025Conventional Debt$500K
- Feb 2025Series A$650K
#6
Series A · Tampa, Florida · founded 2017 · 24 employees$14.2Mraised▾
Platform that connects business applications to blockchain networks. It uses managed infrastructure and configurable drag-and-drop workflows with clicks-or-code. It allows users to connect web2 applications and web3 protocols with little to no code.
- May 2025Series A$2M
- Dec 2024Series A$1M
- Dec 2022Series A$7.2M
- Jan 2022Seed$5.8M
#7
Series A · Tampa, Florida · founded 2024$14.3Mraised▾
Provider of data security solutions. It is an AI-powered platform that offers scam detection and protection services to consumers and businesses, utilizing artificial intelligence technology for individuals and organizations to prevent and detect various types of scams.
- Mar 2025Series A$13M
- Aug 2024Seed$1.4M
#8
Series A · Clearwater, Florida · founded 2024$5.1Mraised▾
Provider of cyber risk and vulnerability assessment solutions. It offers an AI-driven analytics and automated asset mapping provide a seamless approach to cybersecurity, enabling organizations to identify and prioritize risks based on context.
- Jun 2025Series A$5.1M
#9
Seed · Miami, Florida · founded 2022 · 6 employees$14Mraised▾
Developer of digital asset recovery and security tools for investigations. The company provides tools to find, identify, and seize cryptocurrency from digital data. It develops security tools focused on digital asset protection. The company builds tools to help address threats and seize digital assets derived from criminal activity.
- Dec 2024Seed$5.4M
- Sep 2024Grant (prize money)$275K
- Apr 2023Seed$4.3M
- Nov 2022Seed$3.4M
#10
Series A · Miami, Florida · founded 2020 · 44 employees$5.4Mraised▾
Offering pentesting tool system. They help in taking care of users system health with Perpetual Pentesting, the key procedure to elevate users cybersecurity level. Instead of testing your system once in a while, do it regularly. Set up your vital information in minutes, and start getting tested. Its precise and vulnerabilities are reported in real time.
- Mar 2025Series A$13.5M
- Apr 2022Seed$5.4M
#11
Series C · St. Petersburg, Florida · founded 2015 · 338 employees$256.4Mraised▾
Provider of managed & cyber security and vulnerability services
- Feb 2023Series C$180M
- Oct 2020Series B$53.1M
- Apr 2019Series A$23.4M
#12
Acquired · Miami, Florida · founded 2014 · 7 employees$43.3Mraised▾
Wallet based authentication platform. Customizable solutions with wallet compatibility, wallet blocking, custom information collection, allow and block list, user management, and NFT based access. Provides multi chain interaction and more from the developer demo environment.
- Dec 2023Series A$13.5M
- Jul 2023Series A$22.3M
- Jun 2022Seed$7.5M
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Cybersecurity coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on Cybersecurity in Florida is moving
A read on the academic research around Cybersecurity in Florida — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 115 papers.
Florida's University of South Florida, Florida Atlantic University, and Florida International University lead balanced, optimistic cybersecurity research emphasizing network security, intrusion detection, and malware detection.
- University of South Florida21
- Florida Atlantic University20
- Florida International University17
- University of Florida15
- University of Central Florida13
- Intrusion detection system4→8
- Network packet3→6
- Anomaly detection2→5
- Computer security12
- Network security8
- Key (lock)3
- Intrusion detection system3
- Confidentiality3