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 08, 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.
Braver Technology has been serving RI and Southeastern MA since 1989, offering superior managed IT services with on-site, courteous, professional, and knowledgeable support that is simple and easy to use. Braver Technology is committed to raising the bar for community and customer service, driven by pride in...
CMMI Level 3 and ISO 9001 and ISO 27001 certified IT organization.
CMMI Level 3 and ISO 9001 and ISO 27001 certified IT organization.
A global digital transformation partner with 22+ years of experience, helping businesses modernize and scale with AI, ML, IoT, cloud, and cybersecurity solutions across industries like finance, manufacturing, telecom, and retail...
At HyScaler, we're driven by a mission to be your trusted partner in achieving transformative business objectives. Our global vision focuses on harnessing cutting-edge technologies to craft sustainable, intelligent, and secure solutions...
Always at the forefront of new technologies, making your projects leaders in innovation.
Always at the forefront of new technologies, making your projects leaders in innovation.
With the most advanced computational data analysis techniques, we create products and services that improve strategic decision making for companies, allowing them to increase their productivity and improve their economic benefits. Our development team offers products suitable for your specific business needs...
Code Blue Computing has been the leading IT Services provider in Denver and Boulder since 2009. Elevating IT Support for small and medium sized businesses with Cyber Security, Help Desk, IT Support, Cloud Solutions, AI, Infrastructure, and Networking...
SMB's Go-To Company for Agentic AI, Cybersecurity, and IT Consulting.
SMB's Go-To Company for Agentic AI, Cybersecurity, and IT Consulting.
Rixweb provides Agentic AI, Cybersecurity, and IT Consulting services to small-medium sized businesses. We specialize in AI development consulting, readiness assessments, and strategy consulting to ensure an efficient and secure implementation...
ConvergeSol is a technology consulting and custom software development company specializing in AI, SaaS, cloud, Salesforce, and enterprise applications. We help startups and enterprises accelerate digital transformation with secure, scalable software solutions and data engineering worldwide...
We protect your assets and help you become more productive and successful.Specilaizing in Managed Operations Services, Cybersecurity, and comprehensive I.T. Auditing...
ITSOFT can help customer with IT Support, CyberSecurity, Programming for APPs and Websites. We setup, installed, and maintained a Seattle company to become the largest Appliance Recycling company in the USA. The company name is JACO Environmental, and they grew to 90 Million per year of revenue, to recycling...
Zeta Sky set out to create a company of dedicated IT experts who could move businesses to the cloud and deliver greater flexibility and value. We provide secure, simple, and scalable solutions to meet your business needs and empower all teams, IT and non-IT alike...
LeeShanok Network Solutions is your partner in Business IT! Our security-first approach means we keep you protected AND connected. Whether you have 50 employees or 500, LeeShanok can enable your business through technology. See how we partner with your IT Team to deliver the best Managed Services for Arizona...
End Point was founded in New York City in 1995 as a full-service software consultancy. Today, we maintain a robust consulting practice offering application development, custom e-commerce, cloud hosting, and more...
Our team of over 200 IT experts and engineers harness the power of contemporary technologies, advanced frameworks, and innovative methodologies to deliver unmatched and top-notch outsourced services from India...
We Make Robust Software Solutions To Empower Your Business.
We Make Robust Software Solutions To Empower Your Business.
DiAng Tech delivers scalable business solutions and cloud-powered platforms that help companies grow faster, operate smarter, and reach more customers. We specialize in web and mobile development, custom cloud solutions, and Kubernetes cluster support...
Cybersecurity-First Managed IT Services Los Angeles
Cybersecurity-First Managed IT Services Los Angeles
AllSafe IT offers robust Managed IT services designed to protect your business technology. With over 15 years of experience in Los Angeles, they provide responsive support, prioritize cybersecurity, and customize services to meet your specific needs...
We are a small IT company expanding and working globally with diverse clients, from pizza restaurants to warehouses, even including government facilities. We are a one-stop shop for all your IT needs. Whether security, point-of-sale systems, or formatting your office for any technology-based needs, Hyper-IT...
We specialize in software development, website development, branding, and IT solutions to provide a comprehensive suite of services aimed at helping your businesses build a strong digital presence, enhance your brand identity, and optimize your IT infrastructure...
Engineering Innovation in Big Data, Driving Your Success for Tomorrow.
Engineering Innovation in Big Data, Driving Your Success for Tomorrow.
Xoriant, a Silicon Valley-based leader in product engineering, software development, and Big Data solutions, serves clients from startups to Fortune 100. With expertise across multiple technology areas, including Big Data & Analytics and Cloud, we are committed to accelerating innovation and building lasting...
Resolving Security, Computer and Network Issues 24-7
Resolving Security, Computer and Network Issues 24-7
Single Point of Contact is a Managed Security Service Provider managing and resolving our clients network and security issues. We provide a 24-7 help desk and Servie Level Agreements guaranteeing we will begin resolution within a specified time...
Breaking waves in healthcare mobile app development
Breaking waves in healthcare mobile app development
Experience a transformative journey in healthcare mobile app development with Blue Whale Apps. With our roots deep in diverse mobile app innovations, our expertise now extends to the realm of Apple's Healthkit. Offering not just app development but a comprehensive understanding of your business vision, we...
Our software development leadership team has an extensive track record of bringing ideas to market. Our current projects cover a wide variety of use cases and industries — including international food services, legal services, logistics, financial services, and blockchain solutions...
Juern Technology is the premier IT security and services provider in Austin and San Antonio. We make IT invisible for businesses, providing unmatched support and protection. With our fast response time, personalized service and proactive approach, we keep your projects on track, your remote workers connected...
Founded and headquartered in San Antonio, Texas in 1995, Rx Technology supports the data, security, fire and IT needs of clients with efficient, solution-based services...
Founded in 2000 by four experienced leaders in technical support of the U.S. military, today SimVentions is headquartered just south of Washington D.C. in Fredericksburg, VA...
Red Key was founded by Alex Markov and Paul Grenci in 2002, with roots in the technology world originating during the early years of commercial internet and Windows computers. Our mission from inception was to create a forward-thinking IT firm with pristine attention to detail and a focus on the success of...
We've been Chicagoland's trusted partner providing tech support, cloud services, integrated property technologies, networking, data protection, & cybersecurity for a single, predictable price...
JYG Innovations (JYG) is a professional solutions and services company focused on providing innovative and exceptional service in the Defense, State/Local and Commercial sectors. With a primary focus on IT Solutions, Cyber Security, Research and Analysis, and Medical/Clinical Staffing, JYG continues to...
Archis Inc. is a Master Systems Integrator for small business, hospitality, aviation, large venue, education and government entities. We are a certified minority owned business that offers services in turnkey technology solutions, wireless services, construction and support and maintenance...
Elliott Davis provides accounting, tax and consulting services to diverse companies in a wide-range of industries.Elliott Davis is a leading business solutions provider offering a full spectrum of services in the areas of tax, comprehensive assurance, and consulting services to diverse businesses...
Charles IT is a Connecticut-based managed IT services provider specialising in cybersecurity, compliance frameworks (SOC 2, HIPAA, CMMC, DFARS) and proactive IT support for regulated industries and growth-focused businesses...
Coevolve with COVI! Standardization is a thing of the past. Today's tech is designed to accommodate the user. So how do you deal with new variables as a business?...
Complete Works, Inc. provides comprehensive IT support and consulting services. With more than 40 years of experience, we deliver expert results that support your business, your employees, and your customers. We have what it takes to help your business prosper...
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...
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...
Lodestar Consulting is your trusted partner in tackling the most demanding business issues, delivering results from strategy to execution. Let us be your compass on the path to success...
Integrita Systems, the trusted technology solution provider in Las Vegas, offers fast response times, extensive experience, quality customer service and tailored technology solutions that empower small to midsize businesses. Let our talented team of IT professionals solve your IT nightmares and turn...
As your trusted Managed Service Provider, Elixis Technology is fully invested in your success. We provide seamless integration of tools and services to ensure the safety, accessibility and flexibility of your company data. With our tailored solutions and commitment to understanding your unique needs, we...
At Infinite Systems, our purpose is to improve people's lives with technology. We strive to embody this mission in everything we do. With over two decades of experience, we have been at the forefront of delivering advanced IT solutions in and around the Lincoln area...
Leading Provider Of Cybersecurity And IT Expertise
Leading Provider Of Cybersecurity And IT Expertise
Decisive Point Consulting Group is a Service Disabled Veteran Owned Small Business (SDVOSB) committed to providing technically advanced, cost-effective solutions to the US Government, our industry partners, and commercial clients globally...
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