To provide you with only the top cybersecurity companies in the USA, our 12 veteran experts have extensively vetted each listing using our five main ranking criteria. We have also vetted over 800 of their client reviews to equip you with a well-researched, unbiased assessment of each provider’s capabilities.
List of the Best Cybersecurity Companies in the USA
667 Companies-Rankings updated: August 23, 2026
Cybersecurity companies on DesignRush are evaluated for technical expertise, capabilities, and real client reviews to help businesses choose trusted cybersecurity providers. Some listings may be paid.
Protek-IT assists Chicago-based companies and nonprofit organizations in managing their information technology infrastructures, enhancing processes, making effective use of technology, and relieving the burden of management and ownership. Businesses who want to stay one step ahead of their rivals and...
We worry about your cyber security so you don't have to.
We worry about your cyber security so you don't have to.
Geek To You Technology Services is a managed IT and cybersecurity provider serving businesses in New Hampshire and the broader New England area. The company focuses on proactive IT support, fast response times, and clear communication to help businesses stay secure, reduce downtime, and operate efficiently...
Consider us an extension of your team and your technical co-founders, the highly qualified engineers who will create, develop, and maintain the software systems required to power your idea...
Our team provides cybersecurity, HIPAA, web development, and IT solutions of all kinds: website design and development, content management systems, hardware and server deployment, cloud hosting, web application firewalls, and more. Our team combines specialized skills, knowledge, and professionalism to...
At TierPoint, we excel in Cloud Consulting, simplifying the hybrid complexity of today's IT landscape. With a platform-agnostic approach, we provide diverse cloud solutions ranging from public to private and multitenant clouds, colocation, disaster recovery, and security. Let TierPoint be your pathway to...
We provide comprehensive HIPAA solutions and industry-leading cybersecurity to help you securely realize your vision of the future. Our deep technical expertise and innovative technology ensure your data remains protected. Protect your organization and change the world with confidence knowing were here to...
Modernize Your Cloud Operations with Certified Expertise & Our Innovative Cloud Reliability Platform
Modernize Your Cloud Operations with Certified Expertise & Our Innovative Cloud Reliability Platform
Logicworks helps AWS and Azure customers use the cloud more effectively. Our Cloud Reliability Platform enables faster time-to-cloud, proactive issue prevention, and easy scalability. We also provide HIPAA services and support to ensure your data is secure. Get the best out of your cloud with Logicworks...
Virtru equips you to protect your data anywhere and everywhere it's shared.
Virtru equips you to protect your data anywhere and everywhere it's shared.
Data must be respected. That's why the Virtru platform gives people and organizations the freedom to securely share sensitive data without compromising privacy, ownership, or HIPAA. Enjoy the power of secure data sharing with Virtru...
Elevate Your IT Experience: Speed, Responsiveness, and Excellence
Elevate Your IT Experience: Speed, Responsiveness, and Excellence
OneconnectionIT, based in Florida, is your trusted partner for comprehensive IT solutions. With a dedicated team of skilled professionals, we are committed to providing the utmost reliability and professionalism in Navarre's IT services landscape. Count on us to address your IT challenges effectively and...
Providing Quality, Experience, And Professionalism To Our Clients At Every Opportunity
Providing Quality, Experience, And Professionalism To Our Clients At Every Opportunity
We are a website design and digital marketing firm situated in the Hampton Roads area of Virginia that is owned and operated by women. Our areas of expertise include the design and construction of websites, as well as digital marketing and website administration...
Argusoft is a trusted software solutions design consultancy that provides end-to-end, enterprise-class turnkey solutions. Our team of Argonauts are trained to think design at every step, architecting, designing, and coding with the business goals and objectives of our clients in mind...
Fingertech originally focused primarily on website design and development.
Fingertech originally focused primarily on website design and development.
Starting in 2002, Fingertech originally focused primarily on website design and development. Working with various businesses to build a web presence that fit their needs and budgets, we broadened our services to include web hosting while continuing to focus primarily on web design and programming...
At Houston IT Support Tech, we specialize in delivering enterprise-level support worthy of a Fortune 500 company &emdash; at a price a small to medium-sized business can appreciate. In short, no one in North America is better equipped to give small to medium-sized businesses the support they deserve than...
Premium US and Europe located team delivering tech solutions
Premium US and Europe located team delivering tech solutions
Corpsoft.io is a seasoned team of Solution Architects, Web and Mobile Developers with over 10 years of experience. We have multiple Laravel (PHP and Custom PHP), JavaScript (React.js, Vue.js), and Flutter, Android and iOS development teams...
Elevate Your Digital Experience: Where Web Excellence Begins.
Elevate Your Digital Experience: Where Web Excellence Begins.
Sariya IT is an IT solutions and digital marketing agency dedicated to providing services such as web development, digital marketing, SEO, and IT solutions that seamlessly align with your unique business vision. With a strong focus on technology services, we empower your success...
Bring in efficiency and productivity while reducing cost through business automation. Improve access, collaboration and security by moving to a Cloud software infrastructure.Leverage your business data for better decision making by extracting intelligence from it. Extrapolix serves businesses to reduce costs...
Azilen Technologies is a prominent enterprise AI development company that takes pride in delivering exceptional AI, Data, and HRTech solutions to organizations seeking digital transformation...
Naughton & Associates, founded in 1990, is dedicated to simplifying technology and helping small and medium-sized businesses achieve greater success. With state-of-the-art IT support, services and products, we empower our clients to stay ahead of the competition and maximize their technology investments...
Managed IT Service Provider & Cybersecurity Specialists
Managed IT Service Provider & Cybersecurity Specialists
DLL Techs is a reputable Managed IT & Security Service Provider and Cybersecurity Specialists catering to small and medium-sized businesses. We offer an array of additional services, including web development, marketing, and media services...
Greystone Technology has revolutionized the approach to technology services, completely reimagining how they are delivered. Our methodology is both common sense and groundbreaking. Instead of beginning with preconceived solutions, we prioritize asking questions and lots of them...
Cloud computing to help your business work faster, cheaper and better
Cloud computing to help your business work faster, cheaper and better
CloudWave has successfully integrated Salesforce with MuleSoft, Google Cloud, Smartsheet, Oracle Database, Elasticsearch, Eloqua, Slack, Alfresco, DocuSign and more so that our clients can have real-time access to all relevant information across multiple systems.
With CloudWave on your side, you can feel...
Arium is your go-to provider for a complete IT stack, catering to the needs of growing businesses. From internet to device, we offer scalable solutions for a fixed monthly fee. With fast helpdesk support and additional offerings like Zoom rooms, we serve as your one-stop shop. Our services empower high-growth...
FIT Technologies is a full-service Managed IT and Cybersecurity Provider that develops long-term technology partnerships with our clients to increase efficiency, productivity, and security. We provide services to tens of thousands of users throughout Ohio and across the country...
EZETECH is a family-owned and operated IT consulting and managed services provider, catering to mid-sized businesses. With a focus on delivering enterprise-grade cloud and cybersecurity solutions, EZETECH empowers organizations to achieve operational efficiency and surpass their business objectives. From...
Running a business can be demanding, but we're here to alleviate your burdens. Our primary focus is safeguarding your business from cyber threats and ensuring optimal efficiency. We understand that sluggish computers, outdated phone systems and avoidable downtime are not part of your agenda...
At Speros, our ultimate aim is to contribute to your success. Our dedicated team excels in creating customized solutions that align perfectly with your unique business needs...
At HavenZone, we understand that you want your business to connect with your clients without overspending on the increased communication needs. Many of the products and technology solutions we offer are designed to lower your companys expenses but still maintain a high quality of service...
Epic IT Support is a renowned provider of IT Managed Security Services (MSSP) and Managed Services (MSP), boasting numerous awards. Our team comprises the industry's finest minds, meticulously selected to ensure their alignment with processes and technologies that drive success for both you and your business...
Layer 3 Communications is a distinguished engineering firm that excels in delivering comprehensive network services and cutting-edge products. Our expertise lies in handling intricate network requirements...
We understand that your business has unique needs, and we are dedicated to providing customized solutions tailored specifically to address those needs...
Valeo Networks is an award-winning, 360-degree Managed Security Service Provider serving state, country and municipal markets, SMBs and non-profit organizations. Hailed as one of top 5% of revenue-generating MSSPs nationwide, we are considered one of the biggest MSSPs nationally. Our team provides solutions...
AMBIENT offers a comprehensive solution for all your network design, installation, administration and general technology requirements. Our expertise in these areas enables us to approach your needs strategically and with utmost agility...
As a Managed Outsourced Information Technology company, we are not just focused on technology, but also on building meaningful relationships with our clients and fostering a strong team...
Teneo Group is a specialized IT security engineering firm dedicated solely to ensuring the security of organizations' technological landscapes. Recognizing the crucial role security plays, we believe that any project, regardless of its size, carries inherent risks without a comprehensive security perspective...
Cybersecurity and IT designed to evolve with the times.
Cybersecurity and IT designed to evolve with the times.
edgefi is a cybersecurity and managed IT services firm that helps technology-driven organizations design, secure, and scale their operations with confidence...
At Apotec, we are a network of dependable data centers dedicated to meeting your specific needs and solving problems in today's evolving technology landscape. Our commitment to high availability, reliability, and adaptability ensures your digital infrastructure remains secure and well-prepared for the demands...
NextGi is a leading provider of Security First Managed IT and Security services. We specialize in developing state-of-the-art cyber security technology tailored specifically for small and medium-sized businesses (SMBs)...
High Point Networks is a trusted value-added reseller (VAR) of information technology, catering to both the SMB and Enterprise level markets across the upper Midwest...
Your business depends on your IT systems. Were confident that we are the only network services, computer support, or IT consulting business in Alabama that provides these benefits to your business...
At CTG Tech, we empower Texas businesses with reliable IT solutions. With a focus on customer service and transparency, we have evolved from humble beginnings to become a leading managed service provider. Our expert team specializes in managed IT services, business continuity, network security, cloud...
CTSI is your trusted IT Solutions Provider specializing in cybersecurity. We are dedicated to improving your life and business success by leveraging technology to keep your business secure, efficient, and driving it forward. With a caring and experienced team, we provide comprehensive IT solutions, strategic...
Black Rock Technologies goes beyond traditional managed service providers by offering comprehensive IT services and support. We take the time to understand our clients' challenges, goals and aspirations, enabling us to design customized technology plans and systems that drive their success. As a trusted...
What services do top cybersecurity companies in the USA provide?
They offer a comprehensive range of services to protect a business from digital threats and attacks. According to IBM’s latest report, businesses are increasing their investments in these top 5 services:
Threat intelligence and analysis (43%): Gathering data on cyberthreats, adversary behaviors, and emerging vulnerabilities to proactively defend systems
Data security and protection tools (37%): Implementing firewalls, encryption, and data loss prevention (DLP) solutions to ensure the confidentiality and integrity of a company’s data
Incident response and testing (35%): Developing and testing a strategy to monitor, identify, and manage threats to minimize business damage
Security awareness training (33%): Educating employees on the latest security best practices and the company’s security protocols
Offensive security testing (32%): Employing ethical hacking and penetration testing to simulate real attacks to uncover and address vulnerabilities
What is a typical project implementation timeline for this industry?
Typically, cybersecurity implementation can take a few months to over a year, depending on your current security stature, IT infrastructure, industry-specific regulations, and project scope and complexity.
Here's an approximate cybersecurity timeline:
Stage
Tasks
System audit and requirement analysis (1 month)
Identifying business needs and high-priority system issues
Developing a cybersecurity roadmap
System Design (1-3 months)
Crafting system architecture and an integration plan
Policy development (1-2 months)
Establishing security policies, procedures, and frameworks
System development (4-6 months)
Configuring cybersecurity solutions, such as firewalls and encryption tools
System Testing (3-4 months)
Conducting penetration, regression, and other quality tests to ensure system reliability and usability
Implementation (1-3 months)
Ensuring the cybersecurity system’s deployment readiness and transferring it to a live environment
Conducting employee and stakeholder training
How much do businesses allocate for cybersecurity?
Depending on service scope, business size, number of devices, IT infrastructure complexity, and compliance requirements, businesses allocate 5-20% of their IT budget to cybersecurity.
Here’s an approximate breakdown according to business size:
Small businesses (less than 100 employees) allocate 5-10% of their IT budget for cybersecurity, as they typically cover fewer systems and users.
Medium-sized companies (100-1,000 employees) invest 8-15% of their tech budget, as they may need more comprehensive endpoint and cloud security services.
Large enterprises (1,000+ employees) dedicate 10-20% of their technological budget, often requiring 24/7 security operations, full compliance and support audits, and more complex security solutions.
How often should businesses audit their cybersecurity?
Approximately 23% of security breaches stem from IT failure, and 26% are caused by human error — both of which are preventable with regular security audits.
Here’s how often you should conduct cybersecurity audits according to best practices:
Annual audits for comprehensive audits of your entire system, including your policies, frameworks, network, and recovery plan.
Biannually and quarterly to achieve regulatory compliance (e.g., PCI DSS and HIPAA), protect highly sensitive data, and manage complex infrastructures. A common practice is to conduct monthly vulnerability assessments and quarterly penetration testing.
Immediately after a reported incident or a change in your infrastructure (e.g., implementing a new enterprise resource planning system).
What US industries benefit from cybersecurity services?
While all industries benefit from working with top cybersecurity companies, research shows that certain sectors experience more threats than others. Here are the sectors with the most damaging breaches and the share of breaches exceeding $1 million:
Proposals