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Top Tampa, FL Cybersecurity Startups (1,035)

Immuta
Big Data • Cloud • Security • Software • Database • Cybersecurity • Data Privacy
3 Offices
180 Employees
61 Benefits Hiring Now
Put all your data to work. Safely.

Since 2015, Immuta has given Fortune 500 companies and government agencies around the world the power to put their data to work – faster and more safely than ever before. Our platform delivers data security, governance, and continuous monitoring across complex data ecosystems – de-risking sensitive data at enterprise scale. From BI and analytics, to data marketplaces, AI, and whatever...

Immuta
FusionAuth
Security • Software • Cybersecurity
2 Offices
57 Employees
32 Benefits Hiring Now
Every application needs customer authentication, and FusionAuth eliminates the problem of building it yourself.

FusionAuth builds software for developers needing to add authentication to their software products. It's a big problem - every application needs authentication, but building it yourself is a complex distraction. We distribute our free Community software through word-of-mouth reputation to software developers worldwide. We nurture and support the software development communities, taking their input to give "Devs" the features they...

FusionAuth
UncommonX
Artificial Intelligence • Information Technology • Software • Analytics • Cybersecurity • Generative AI
Chicago, Illinois, USA
40 Employees
30 Benefits Hiring Now
Cybersecurity is reactive, complex, and costly. We're out to change that.

At UncommonX, we believe organizations need more than alerts —they need context, prioritization, and insight. That’s why we’re rethinking cybersecurity from the ground up. Our AI-powered Exposure Management platform delivers complete visibility across networks—on-prem, cloud, OT, IoT, and beyond—without deploying agents or disrupting operations. We call it hyperconverged security: a smarter, unified approach that combines asset discovery, vulnerability management, threat intelligence,...

UncommonX
LogicManager
Cloud • eCommerce • Security • Software • Cybersecurity
2 Offices
86 Employees
37 Benefits Hiring Now
AI-Powered Insights for Proactive Risk Management

LogicManager believes performance is a result of effective risk management. Our ERM software and top-rated customer experience help organizations manage surprises before they happen - ensuring a positive impact on the organization and community at large. But don’t just take our word for it; we're proud to be a certified Great Place to Work® every year since 2017!

LogicManager
Hiro Systems
Blockchain • Fintech • Security • Software • Cryptocurrency • Cybersecurity • Web3
Fully Remote, USA
40 Employees
55 Benefits Hiring Now
Hiro empowers developers to create a better digital future with best-in-class tools and services to build on Bitcoin.

Hiro is a company that creates developer tools for Stacks, a network that enables apps and smart contracts for Bitcoin. As a core entity within the Stacks Ecosystem, Hiro works alongside various independent entities, developers, and community members to establish a user-owned internet on Bitcoin. Hiro provides developers with the tools to innovate and build on Bitcoin in ways previously...

Hiro Systems
Axio
Cloud • Machine Learning • Software • Consulting • Cybersecurity
New York, New York, USA
30 Employees
23 Benefits Hiring Now
We help security and business leaders protect what matters most to their business.

We're building a next-generation cyber risk platform that empowers security and business leaders to make more informed decisions about their cybersecurity program. Our platform, Axio360, allows security teams to capture and quantify their cyber risks in dollar terms, which helps business leaders prioritize and plan cybersecurity initiatives and investments. Some of the largest energy, critical infrastructure, and financial services companies...

Axio
Trail of Bits
Cybersecurity
Fully Remote, USA
115 Employees
42 Benefits Hiring Now
High-end cybersecurity consultancy with a real-world attacker mentality.

Deepening the Science of Security Founded in 2012 by 3 expert hackers with no investment capital, Trail of Bits is the premier place for security experts to boldly advance security and address technology’s newest and most challenging risks. It has helped secure some of the world's most targeted organizations and devices. Our combination of novel research with practical solutions reduces the...

Trail of Bits
Invoice Home
Fintech • Information Technology • Mobile • Software • Financial Services • Cybersecurity • SEO
Austin, Texas, USA
20 Employees
33 Benefits Hiring Now
Invoice Home services small businesses and freelancers, providing them with easy-to-use templates at home or on the go.

Invoice Home is a billing and invoicing service for small businesses and freelancers seeking to grow their business or start a new one! We offer simplistic services and tools with over 100 customizable templates, where you can add your business logo and signature. We offer a desktop version for behind your screens while at home or in your office but...

Invoice Home
Closinglock
Fintech • Real Estate • Security • Software • Cybersecurity • PropTech
Austin, Texas, USA
95 Employees
40 Benefits Hiring Now
Closinglock protects real estate transactions by preventing fraud and safeguarding people's futures.

Closinglock is the trusted platform for securing and streamlining real estate transactions. Working with title companies and law firms nationwide, it protects what truly matters: their clients, their funds, and their hard-earned reputation. Closinglock brings the entire workflow into one secure space—from ID verification and wire instructions to payments and eSigning. This means users can close deals faster, with total...

Closinglock
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CertifID
Real Estate • Security • Software • Cybersecurity • PropTech
CertifID helps to stop wire fraud and keep money out of the hands of criminals.

CertifID helps to create a world without wire fraud. Started after our co-founder was hit by fraud – we’re the only company dedicated to fighting fraud for the real estate industry with an identity verification SaaS platform, insurance, and proven recovery services. CertifID helps safeguard billions of dollars every month from fraud and provides peace of mind with direct insurance...

CertifID
Nisos
Professional Services • Security • Consulting • Cybersecurity • Generative AI • Data Privacy
2 Offices
70 Employees
62 Benefits
Unmask adversaries. Protect against human risk and digital threats.

Nisos is the human risk management company specializing in unmasking threats before they escalate. We are a trusted advisor who operates as an extension of security, intelligence, legal, and human resource teams to protect their people and business. Our intelligence-led solutions help enterprises make critical decisions, manage human risk, and drive real world consequences for digital threats. For more information,...

Nisos
VariQ
Cloud • Software • Cybersecurity
Rockville, Maryland, USA
94 Employees
Hiring Now

Founded in 2003, VariQ is a multiple award-winning company delivering Cybersecurity, Cloud and Software Development services to 20+ federal, state and local government departments and agencies. Headquartered in Rockville MD, VariQ is a premier end-to-end IT services integrator that that emphasizes innovation, quality, and professional excellence in the delivery of advanced technology systems that it modernizes, integrates, and sustains for...

VariQ
Axxys Technologies, Inc.
Information Technology • Cybersecurity
Plano, Texas, USA
38 Employees
Hiring Now

We change the way technology propels your business – together. Successful relationships can’t be one-sided. Axxys takes a collaborative approach to the way we engage our clients, because the better we know each other, the better we can help each other succeed. We want to be fully engaged with you and your business as a whole. We foster relationships that...

Axxys Technologies, Inc.
MixMode
Big Data • Cybersecurity
Santa Barbara, California, USA
81 Employees
Hiring Now

MixMode is a no-rules-required Cybersecurity platform, serving large enterprises with big data environments across a variety of industries. MixMode delivers a patented, self-learning platform that acts as the Cybersecurity Intelligence Layer℠ to detect both known and unknown attacks, including novel attacks designed to bypass legacy cyber defenses. This is accomplished in real-time, across any cloud or on-premise data stream. Trusted...

MixMode
Gen3 Technology Consulting
Security • Cybersecurity
Washington, District of Columbia, USA
17 Employees
Hiring Now

Gen3 Technology consulting brings nearly 20 years of IT and management experience to clients across the Federal, commercial, and Health IT arenas. We use our technology and management expertise to help our clients execute their mission and achieve their vision. We offer a wide-range of service offerings, including: - Federal IT Services - Program and Project Management - Cyber Security - Privacy

Gen3 Technology Consulting
Halcyon
Cybersecurity
2 Offices
56 Employees
Hiring Now

Halcyon is a cybersecurity company building products that stop ransomware from impacting enterprise customers. Halcyon's core platform offers layered ransomware protection that combines pre-execution detection, behavioral modeling, deception techniques and, if all else fails, resiliency, recovery and isolation of impacted nodes. To learn more and get a demo, contact us today.

Halcyon
Adapt Forward
Security • Cybersecurity
North Charleston, South Carolina, USA
90 Employees
2 Benefits Hiring Now

Adapt Forward specializes in Defensive and Offensive cyber operations. We strive to rewrite the rulebook on how Cyber Defense and Incident response is done with a unique blend of offense to validate our defense.

Adapt Forward
NeoCertified
Information Technology • Cybersecurity
Centennial, Colorado, USA
10 Employees

NeoCertified is a secure communications provider that offers the finest solutions in secure communications. We've been serving clients nationwide since 2002, in all 50 states. Our secure email solution helps organizations (and individuals) take the next step in meeting their legal requirements.

NeoCertified
DNSFilter
Artificial Intelligence • Information Technology • Machine Learning • Software • Cybersecurity
Washington, District of Columbia, USA
160 Employees
47 Benefits Hiring Now
DNSFilter is the world's fastest protective DNS solution. Secure what you love, love what you do.

DNSFilter is redefining how organizations secure their largest threat vector: the Internet itself. DNSFilter is making the Internet safer and workplaces more productive by blocking threats at the DNS layer. DNSFilter resolves upwards of 130 billion daily queries. With 79% of attacks using Domain Name System (DNS), DNSFilter provides the world’s fastest protective DNS powered by AI, blocking threats an...

DNSFilter
Garrison
Information Technology • Security • Software • Cybersecurity
London, England
200 Employees

Are you brave enough to click this link? http://bit.ly/2xdmVRw Malware and data loss: the web can be a dangerous place. You could just block access to everything except the trusted cloud services that the business relies on – great for security, but terrible for users. Ultra-secure browsing solves the problem. Security and enablement in a single package. Silicon Assured Video...

Garrison

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