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
6 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 remote teams from India, starting at $5/hour. 500+ pre-vetted professionals. Operated by LegelpTech Outsourcing Pvt Ltd (ISO 27001:2022 certified). 5-day risk-free trial. 48-hour shortlist. Founded 2021 by Ashu Mishra & Chandra Prakash. Serving SMB and mid-market clients globally...
Top Services:
Staff Augmentation
Cybersecurity
Accounting
Customer Support
IT Services
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Location
Cheyenne, Wyoming
Number of Employees
250 - 499
Average Hourly Rate
$5/hr
Minimal Budget
Under $1,000
Zedtreeo Services
Staff Augmentation
Cybersecurity
Accounting
Customer Support
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
NDA Bound
NA
NDA
Data sourced from the agency's DesignRush profile
Zedtreeo Reviews & Testimonials
Muhammad Anas Asghar Manager at Everest Moving
5.0★
IT Services Review from Muhammad Anas Asghar
The greatest benefit to us was the lack of a need to take someone from the ground up. Our expert was familiar with AI workflows and recommended a few improvements that streamlined our day-to-day tasks.
Muzamil shah CO Manager at Howards Van line
5.0★
IT Services Review from Muzamil shah
Unlike a traditional freelancer platform, where you must search through hundreds of profiles, Zedtreeo is different. They provided us with a pre-selected short list and these candidates had already been tested. This saved us hours that it would have taken and made the decision easier.
Saqib Jalil General Manager at Sinatra Moving Group
5.0★
IT Services Review from Saqib Jalil
Thanks to Zedtreeo's work, the client improved lead quality, streamlined their sales process, and enhanced reporting accuracy. The team managed the project professionally, communicated clearly, and delivered milestones on time. Zedtreeo was responsive to requirements and adapted to feedback.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Brivy IT is a unified technology partner delivering managed IT services, cybersecurity, cloud solutions, physical security, and telecommunications to growing businesses. Our certified team provides proactive support, strategic guidance, and secure infrastructure designed to keep organizations productive and...
Top Services:
Cybersecurity
Location
Sandy, Utah
Number of Employees
Under 49
Average Hourly Rate
$125/hr
Minimal Budget
Under $1,000
Brivy IT Services
Cybersecurity
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Young Automotive Group
American Benefits Company
Farr Better Ice Cream
Eaze Medical
Fiduciary Risk Systems
Independent Trust Company
Data sourced from the agency's DesignRush profile
Brivy IT Reviews & Testimonials
Mariah Hastings Review from Google
5.0★
Mariah Hastings's Review Sourced from Google
I am so pleased with the service I received from Jon! He arrived promptly and not only fixed the problem but also took the time to explain what was going on. Thanks to him, I now understand the issue better—and I’ll be a forever customer!
Sydney Jex Review from Google
5.0★
Sydney Jex's Review Sourced from Google
My company recently started using Brivy for our IT needs. Already they have implemented massive security updates to help protect information. They are quick at fixing issues, easy to get in contact with, and very efficient. Excited to continue working with them.
Sydney Review from Google
5.0★
Sydney's Review Sourced from Google
My company recently started using Brivy for our IT needs. Already they have implemented massive security updates to help protect information. They are quick at fixing issues, easy to get in contact with, and very efficient. Excited to continue working with them.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Falconics is a full-service SaaS marketing agency that blends data science, buyer psychology, and Empathic Resonance Marketing to build scalable, personalized revenue pipelines. By unifying strategy, creative, and paid media into one streamlined revenue pod, the team ensures every touchpoint is aligned...
Top Services:
Cybersecurity
Location
Orlando, Florida
Number of Employees
Under 49
Average Hourly Rate
$25/hr
Minimal Budget
Under $1,000
Falconics Services
Cybersecurity
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
NAKIVO delivers fast, reliable, and ransomware-proof backup and recovery for virtual, physical, cloud, and SaaS environments all in one powerful solution...
Top Services:
Cybersecurity
Managed Services
IT Services
Location
Sparks, Nevada
Number of Employees
100 - 249
Minimal Budget
Under $1,000
NAKIVO Services
Cybersecurity
Managed Services
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Computer, Web Design & Hosting Svc to fit any need
We provide computer, web design, and hosting services to a wide array of clients, whether they are a small startup or large company. We dedicate the same amount of time no matter what size of company you are as we believe every one is as important as the next. RupelTek provides multiple computer services, web...
Top Services:
eCommerce Development
Web Development
Web Design
IT Services
Managed Services
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Location
Peoria, Arizona
Number of Employees
Under 49
Minimal Budget
Under $1,000
Portfolios Count
1 Project Listed
RupelTek Services
eCommerce Development
Web Development
Web Design
IT Services
Managed Services
Cybersecurity
Business Consulting
SEO
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
IT Advisors Online (ITAdOn) is a growing team of technology experts who are passionate about helping companies like yours boost their effectiveness. Join ITAdOn today and grow your business. When you succeed, we succeed!...
Top Services:
IT Services
Managed Services
HR Outsourcing
UI/UX Design
IT Compliance Solution
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Location
Philadelphia, Pennsylvania
Number of Employees
Under 49
Average Hourly Rate
$10/hr
Minimal Budget
Under $1,000
Portfolios Count
1 Project Listed
ITAdOn IT Solutions Services
IT Services
Managed Services
HR Outsourcing
UI/UX Design
IT Compliance Solution
Cybersecurity
Cloud Consulting
Phone Answering Services
Staff Augmentation
CRM Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
IT Industry
Staffing Industry
Standard Technology
Data sourced from the agency's DesignRush profile
ITAdOn IT Solutions Reviews & Testimonials
Riel Review from Google
5.0★
Riel's Review Sourced from Google
I've had my ups and downs hiring various IT professionals to assist in our tech operations. A trusted friend recommended this firm, and since then, I haven't looked back. Dealing with ITAdOn has been delightful; they have been our most reliable partner so far, and no provider I've ever hired has come close in terms of responsiveness, accountability, and professionalism.I've achieved great results with them, receiving fantastic IT support and meeting our recruiting needs. Huge thanks to the ITAdOn team for helping us scale our business.
Donald Romeo Review from Google
5.0★
Donald Romeo's Review Sourced from Google
I have been very satisfied with the IT Support we have received from ITAdOn. ITAdOn has helped us build a secure IT infrastructure that gives us peace of mind (especially where there are a lot of cybersecurity and ransomware risks nowadays). Every staff member is very competent, responsive, and easy to work with. They treat us like their own and do whatever it takes to properly get the job done. The team members at ITAdOn are truly the professionals you want on your team helping you out when your technology snags an issue. Knowing I can rely on them, they are our go-to IT support company here in Philadelphia! I highly recommend them.
Cameron Anchondo Review from Google
5.0★
Cameron Anchondo's Review Sourced from Google
ITAdOn has been managing our IT infrastructure for the last few months and we couldn’t be happier. The technical support team is very responsive and extremely knowledgeable. I feel great that our network, server, and our workstations are up to date and running smoothly. They recently upgraded our workstations to Windows 11 which was effortless on our end and everything is working seamlessly. Very happy with their service.
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: