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
1,012 Companies - Rankings updated: August 09, 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.
Aibiton is a leading IT companies in UAE. At Aibiton, we bring all IT services under one roof, offering comprehensive solutions tailored to your business needs. From robust ERP systems and advanced cybersecurity to seamless cloud computing and cutting-edge web development, we provide end-to-end technology...
Xigent Solutions is a result-driven IT solutions and managed services provider that helps mid-market and enterprise organizations maximize the value of their technology investments. The company specializes in infrastructure solutions, cybersecurity services, observability platforms, cloud managed services...
A Full Suite of Managed IT and Information Security Services
A Full Suite of Managed IT and Information Security Services
Magna5 is a managed IT service provider focusing on network monitoring and maintenance, backup and disaster recovery, managed security, help desk, and SD-WAN...
Varay Managed IT, LLC, founded in 2003, is a locally owned and operated business focused on providing clients with hosted and managed, professional, and cabling services...
IronEdge is the premier IT solutions provider for Texas-based businesses. We provide SERVICE CENTRIC STRATEGY AND SUPPORT to eliminate the frustration companies face with technology...
TECHBLEED is a Managed Service Provider that specializes in streamlining IT services for organizations in need of implementing information security protocols, remote monitoring, disaster recovery, and internal and external business communications...
Delivering the Right Technologies To Transform How You Win
Delivering the Right Technologies To Transform How You Win
Elevate is a certified HUBZone small business with solid past performance. We have a record of bringing innovation and cost savings to our customers. Elevate delivers solutions with new technical, security, compliance and operational components to enable you to meet changing expectations. We provide seasoned...
Since 1985, Richey May has been a leading provider of assurance, tax, business advisory and other accounting services to clients across the United States. With expertise in the financial services industry, we specialize in serving the mortgage, commercial real estate and alternative investment sectors. Our...
Johnson Lambert was formed in 1986 in the Washington, DC area by Larry Johnson and Debbie Lambert, Partners Emeriti. Prior to the formation of Johnson Lambert, Larry and Debbie were both affiliated with Ernst & Whinney (now EY), where they were active leaders in the firm’s insurance practice...
CST is Connecticut's premiere MSP (Managed Services Provider) that contracts small-to-medium-sized businesses one encompassing information systems solution...
Technology is at the heart of every business organization. We are the single source developed to support your entire technology infrastructure, from your document systems to your servers — our focus is you. INNOVEX is your technology and marketing organization built to drive your business forward...
Our clients seldom refer to us as their accountant because they’ve come to expect so much more from us. Everything we do for our clients is focused on the growth and sustainability of your organization...
Cloudrise is a technology-enabled services firm, specializing in delivering data-centric services customized to meet organizations business needs. Drawing from 20+ years of experience in the field, they have tailored their services to be focused on securing organizations data wherever it resides...
Focus on Your Growing Business While We Manage Your Technology
Focus on Your Growing Business While We Manage Your Technology
Techspert Data Services grew out of a long-time passion for computers and networking by its founder Adam Siemienski since he was in grade-school and the start of the personal computer craze...
Unissant provides advanced data analytics that empower our clients to meet their business goals. With deep expertise in finance, health IT, national security, and energy, Unissant provides state-of-the-art enterprise computing solutions to both commercial and government clients...
Catalyst Business Solutions is a global technology consultancy headquartered in Silicon Valley. The firm delivers services in enterprise applications (Oracle, NetSuite, ERP/HCM/EPM/CRM), cybersecurity, cloud adoption, and industry-specific platforms such as social security, pension and electronic cargo...
Bright ideas for small businesses. You need them, Fischer IT Solutions got them.Fischer IT Solutions helps small businesses make smarter choices about technology.Fischer IT Solutions provide enterprise quality solutions that maximize reliability and return on investment for the small business...
CRLT's solution is a robust software simulation that allows participants to discuss consequence management through an automated interface, similar to traditional tabletop excersises but modernized through powerful Artificial Intellligence to make the experience more engaging, efficient, and meaningful...
Managed IT Services & IT Support for Fresno, CA Businesses
Managed IT Services & IT Support for Fresno, CA Businesses
Real Time specializes in providing computer-related services and support to small and medium-sized businesses throughout California's Central Valley and beyond. Over the years we've helped many small businesses relieve their technology worries so that they can concentrate on growing their businesses and...
CMIT Solutions provides responsive, professional IT support and technology services for your business, performing proactive maintenance, monitoring, and backups everything necessary to ensure an efficient, safe, and reliable IT environment...
AkolagTech is a premier enterprise IT solution provider that specializes in providing SAAS - software as a service solution, cloud solutions, and hosting solutions to small and medium-sized businesses...
ITsGuru is the perfect partner for small to medium-sized businesses looking for efficient and reliable Managed IT services. Our team excels in providing responsive customer service with a commitment to understanding your unique business needs above all else!...
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...
Netizen, a distinguished cybersecurity firm, holds prestigious certifications including ISO 27001:2013 and ISO 9001:2015. As a Service Disabled Veteran Owned (SDVOSB) company, we take pride in our commitment to excellence...
Since 1982, Computerland Savannah has established itself as a pioneering force in the technology industry, catering to the hardware, software and system installation and support needs of businesses across Georgia, South Carolina and North Florida...
We understand that your business has unique needs, and we are dedicated to providing customized solutions tailored specifically to address those needs...
TPx Communications, a leading managed services provider, offers a full suite of solutions to help businesses simplify operations, optimize networks, improve productivity, reduce costs and ensure secure environments. With our commitment to making IT easy, TPx empowers enterprises to grow, compete and...
No matter what the situation, JANO has you covered!
No matter what the situation, JANO has you covered!
JANO integrated provider of IT services and software, ANO creates solutions to boost the effectiveness of commercial companies, local governments, and criminal justice facilities across the state of Illinois...
Mid-sized enterprises in Northwest Ohio and Southeast Michigan can benefit from the innovative and affordable information technology solutions provided by DMC Technology Group (DMC). We are dedicated to applying our core company values of commitment, dependability, expertise, and creativity to everything we...
Regula is a global developer of forensic devices and identity verification solutions with 30+ years of experience in forensic research and the largest library of document templates in the world. We create breakthrough technologies in document and biometric verification...
Cybadot Technologies specializes in cutting-edge AI development, delivering innovative solutions to transform businesses and enhance operational efficiency. Our team of experts excels in creating intelligent systems tailored to meet the unique needs of our clients, ensuring exceptional performance and...
Specialized in managed IT, SD-WAN, intelligent networks, and cybersecurity solutions.
Specialized in managed IT, SD-WAN, intelligent networks, and cybersecurity solutions.
Our company offers a full stack of managed IT solutions so that you can streamline operations and consolidate efforts, giving you maximum performance with minimum running costs...
Powering Business Protection With Smart IT Solutions
Powering Business Protection With Smart IT Solutions
Benchmark ProTech is a Forest, Virginia-based managed IT services provider specializing in comprehensive technology solutions for small to medium-sized businesses. With over four decades of experience, the agency offers services including remote monitoring, cybersecurity, hardware maintenance, and strategic...
We Get It Out Of Sight, Out Of Mind And Out Of Your Way!
We Get It Out Of Sight, Out Of Mind And Out Of Your Way!
IT Support, Managed Services and Web Design for Naples, FL businesses. Specializing in professional services firms including medical and dental practices and financial advisories. We eat those for breakfast. Fast IT support, smart solutions, and zero geek-splaining. NerdSquad is your go-to IT partner for...
KC Technologies is a trusted IT partner for businesses, specializing in network management, cybersecurity, and ongoing technology support. We help organizations streamline operations, secure their systems, and stay productive with reliable, tailored solutions...
Transform Your Business with Cutting-Edge Technology
Transform Your Business with Cutting-Edge Technology
We help businesses leverage technology to drive growth, improve efficiency, and stay ahead of the competition. Our expert consultants deliver tailored solutions that deliver real results...
Weyland Tech Partners provides reliable, affordable cybersecurity solutions, designed to protect small and medium sized businesses from modern online threats. From endpoint protection to network monitoring and threat response, we help you stay secure so you can focus on running your business with...
Atos is a global IT services and consulting firm providing end-to-end data engineering, data-platform modernization, analytics/BI, AI/ML and cloud-native data services helping enterprises transform raw data into insight and drive digital transformation...
IT Architeks specializes in Power BI consulting, helping organizations turn complex data into actionable insights. Their team develops dashboards, data models, and reporting solutions that improve business intelligence and support informed decision-making...
Our main aim is to transform your ideas into tangible, interactive experiences. We want you to feel proud showcasing your designs. These are not OUR websites and graphics; they are yours...
PC Network Solutions is a trusted Managed IT Services provider serving Palm Beach Gardens, West Palm Beach and businesses throughout South Florida. We specialize in proactive IT support, cybersecurity protection, network management, cloud solutions and technology consulting. Our team helps businesses reduce...
Kevlar IT Solutions, based in Orlando, USA, stands as the fortified shield for your digital landscape, offering unparalleled protection in an increasingly vulnerable cyber world. Founded by a former law enforcement officer turned seasoned system engineer, the company combines law enforcement discipline with...
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