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
7 Companies-Rankings updated: September 04, 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.
Dedicated Teams That Build Complex Software Systems
SiliconMint provides cybersecurity covering static and dynamic code analysis, secure architecture, data encryption, and vulnerability testing. The US cybersecurity agency has served WhiteHat Security and Verizon. Best fit for enterprises in the fintech and banking sectors...
Top Services:
Software Development
Mobile App Development
IoT
AI Development
Cybersecurity
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Location
San Francisco, California
Number of Employees
50 - 99
Average Hourly Rate
$55/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
7 Projects Listed
SiliconMint Services
Software Development
Mobile App Development
IoT
AI Development
Cybersecurity
Blockchain
VR/AR
Big Data Analytics
IT Services
Cloud Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Verizon
Yahoo Japan
NASDAQ
NYSE
Goldman Sachs
Barclays
BCG
Wargaming,net
AA
orange
Data sourced from the agency's DesignRush profile
SiliconMint Reviews & Testimonials
Leon Hounshell CTO, Verizon
5.0★
Software Development Review from Leon Hounshell
Using SiliconMint’s AI engine and their engineering team was a great decision for us. They built the core foundation of our ThingSpace IoT platform on time and within budget, helping us serve millions of customers across the country. I would highly recommend the SiliconMint team for their drive and dedication to the art of software architecture and development.
Leonid Zhukov Partner and Associate Director at Boston Consulting Group (BCG)
5.0★
Software Development Review from Leonid Zhukov
I’m always impressed by the technical depth & breadth of SiliconMint’s engineering team and the passion they bring to our projects. We’ve worked with them on distributed systems, data science projects, and a predictive maintenance system for the oil and gas sector. Every time, they blew me away with their experience, passion, energy, and the overall dedication for how they approach software engineering and delivery.
Steve Grice Head of Technology Global Transaction Services at Royal Bank of Scotland
5.0★
Cybersecurity Review from Steve Grice
SiliconMint built a real-time fraud detection system for us in a record period of time, with precision and recall that rivals the best in the industry. I was pleasantly impressed by their passion, dedication, and attention to detail in how they approached software development, driving excellence and speed within our organisation.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
CIO Professional Services LLC comprises a team of seasoned executives with expertise in CIO, CTO, and CSO roles, complemented by consulting partners from the Big 4. Our focus extends beyond strategy development; we specialize in guiding the execution of initiatives to ensure the delivery of tangible results...
Top Services:
Business Consulting
Cybersecurity
IT Services
Cloud Consulting
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Location
Palo Alto, California
Number of Employees
Under 49
Average Hourly Rate
$300/hr
Minimal Budget
$25,000 - $50,000
CIO Professional Services LLC Services
Business Consulting
Cybersecurity
IT Services
Cloud Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Grata specializes in high-end solutions for internal business process optimization, B2B and B2C marketing, custom software development, SaaS, e-commerce, and much more. Based in Orlando, Grata partners with Amazon Web Solution Consulting to deliver exceptionally reliable and robust applications...
Top Services:
Software Development
IoT
Cybersecurity
IT Services
Blockchain
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Location
Orlando, Florida
Number of Employees
Under 49
Average Hourly Rate
$175/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
1 Project Listed
Grata Software Services
Software Development
IoT
Cybersecurity
IT Services
Blockchain
Web Design
Web Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Six Seconds EQ
Yellowstone Landscaping
The Walt Disney Company
Caretime
MyGuestbook powered by Bluetent
Optronic Laboratories
Data sourced from the agency's DesignRush profile
Grata Software Reviews & Testimonials
Thomas Santarlas Review from Google
5.0★
Thomas Santarlas's Review Sourced from Google
Grata Software is at the cutting-edge of software technology. Their engineers are forward thinkers always providing new technological innovations to streamline efficiency.Their customer service is unparralled in the industry. They are quick to respond to customer needs and pleasant to deal with over the phone. I can trust Rey and his team with any software concerns related to my business application.
Brian Hamaoui Review from Google
5.0★
Brian Hamaoui's Review Sourced from Google
I have worked with Rey and his team on several occasions and they have gone above and beyond in each of the projects I’ve put in front of them. If and when I have future projects I will be using Grata with out a doubt.
Dimitri C. Review from Google
5.0★
Dimitri C.'s Review Sourced from Google
Grata Software has been an integral partner of ours, having consulted us in architecture, strategy, and application development since we first worked with them in 2020.Rey and his team’s decades of experience in enterprise software development have helped us design and implement sustainable products while saving us from making costly mistakes by advising us on infrastructure and scalable architecture. Also, the Grata team is great at managing the software development lifecycle and is very flexible - not bound to any specific technology or framework - only the one that’s best for the purpose.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Infinity Technology Consulting, Inc. is a trusted Atlanta IT company providing reliable computer support for homes and businesses for more than 23 years. We deliver the best managed IT services in Atlanta, helping clients, employees, and stakeholders operate in secure and efficient technology environments...
Top Services:
Managed Services
Cloud Consulting
IT Services
Cybersecurity
CRM Consulting
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Location
Atlanta, Georgia
Number of Employees
Under 49
Average Hourly Rate
$50/hr
Minimal Budget
$25,000 - $50,000
Infinity Technology Consulting Services
Managed Services
Cloud Consulting
IT Services
Cybersecurity
CRM Consulting
DevOps Consulting
IT Compliance Solution
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
We are a small business in Atlanta and Infinity Technology Consulting completely transformed how we handle IT security. They spotted risks we had no idea about and resolved everything fast. Response time is outstanding and remote issues get fixed within minutes. Transparent flat rate pricing with no surprise bills is perfect for a small business like ours. Highly recommend them to any Atlanta business looking for reliable IT security support!
Javon Charlize Review from Google
5.0★
Javon Charlize's Review Sourced from Google
Infinity Technology Consulting helped our business in Atlanta with cyber security and managed IT services. Their team was professional and explained the risks and solutions clearly. The pricing was fair and transparent, and everything was handled smoothly from start to finish. I feel much more confident about our network security now.
A Google User Review from Google
5.0★
A Google User's Review Sourced from Google
Infinity Technology Consulting helped our business in Atlanta with cyber security and managed IT services. Their team was professional and explained the risks and solutions clearly. The pricing was fair and transparent, and everything was handled smoothly from start to finish. I feel much more confident about our network security now.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Since 2006, X-Team has helped companies scale high-performing engineering teams by connecting them with elite remote developers from around the world...
Top Services:
IoT
Software Testing
Blockchain
VR/AR
Mobile App Development
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Location
Austin, Texas
Number of Employees
500 - 999
Average Hourly Rate
$99/hr
Minimal Budget
$25,000 - $50,000
X-Team Services
IoT
Software Testing
Blockchain
VR/AR
Mobile App Development
Staff Augmentation
Cybersecurity
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
At Levisoft, we combine advanced AI tools with expert oversight to deliver complex software solutions at twice the speed. Our MIT-certified tech leads and developers ensure accuracy, efficiency, and security, while dedicated project managers and industry-specific consultants facilitate seamless integration...
Top Services:
AI Development
Software Development
Mobile App Development
CRM Consulting
ERP Consulting
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Location
New York City, New York
Number of Employees
Under 49
Average Hourly Rate
$65/hr
Minimal Budget
$25,000 - $50,000
Levisoft.io Services
AI Development
Software Development
Mobile App Development
CRM Consulting
ERP Consulting
Cybersecurity
Cloud Consulting
Web Design
Web Development
UI/UX Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
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...
Top Services:
AI Development
Mobile App Development
Software Development
IoT
Blockchain
Show more
Location
Los Angeles, California
Number of Employees
Under 49
Average Hourly Rate
$99/hr
Minimal Budget
$25,000 - $50,000
Coreware Group Services
AI Development
Mobile App Development
Software Development
IoT
Blockchain
Web Design
Web Development
UI/UX Design
Cybersecurity
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
IBM
Magellan Jets
Omnicharge
Rug Doctor
Mercedes Benz
Data sourced from the agency's DesignRush profile
Coreware Group Reviews & Testimonials
Cris Nuñez Review from Google
5.0★
Cris Nuñez's Review Sourced from Google
The system is user-friendly, intuitive, and easy to learn. To further enhance its capabilities, it would be beneficial to adopt certain processes from other clients. We would also like to extend our appreciation to Ranie and Steph for their continuous support and valuable assistance whenever clarification is needed.
Joshua Kaiser Review from Google
5.0★
Joshua Kaiser's Review Sourced from Google
Jeremiah was very helpful is resolving a concern we had with our Corefire website. He was able to swiftly offer resolution to keep our website functioning as intended. Thanks Jeremiah and Coreware team! :)
Brad and Resilient Rebecca's Royal Cruises Review from Google
5.0★
Brad and Resilient Rebecca's Royal Cruises's Review Sourced from Google
🌟🌟🌟🌟🌟 Phenomenal Support from Mark at Coreware! Mark from Coreware delivered a top-tier customer service experience that deserves applause. He didn’t just answer our questions—he jumped into action, proactively coordinating with the billing department to ensure our payment method update went through without a hitch. Mark’s professionalism, responsiveness, and clear communication made what could’ve been a frustrating process feel seamless and stress-free. If every company had a “Mark,” support calls would be something to look forward to. Huge thanks for helping us keep our subscription running smoothly!
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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: