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.
Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.
Innovating Success Through Technology & Blockchain.
InvoZone applies AI-powered threat detection and human-led expertise across its cybersecurity services, including behavioral analytics, data encryption, and cloud security. With a team of 500+ developers, it has completed 300+ projects with a 97% success rate...
Top Services:
- Mobile App Development
- Software Development
- eCommerce Development
- Blockchain
- AI Development
- Show more
- Location
- Pembroke Pines, Florida
- Number of Employees
- 500 - 999
- Average Hourly Rate
- $45/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 28 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsInvoZone Services
Data sourced from the agency's DesignRush profileStitch Kamoota Global Reader Homepie Column Anakeed Mart Meridio Stakester Shield Republic
InvoZone Reviews & Testimonials

Mobile App Development Review from Wiley Jones
The app launched successfully six months ago and is now actively used by over 300employees. We got a very good response from the end users as well.

Mobile App Development Review from Tessa Young
Working with InvoZone for my web app development project was an awesome experience. Right from the beginning of our partnership, they made everything super easy to understand. Their commendable Project Managers carefully listened to whatever I wanted to add and kept notes of all my suggestions. They provided us with every feature we needed and gave us some interesting ideas as well. Throughout the duration of my project, I was pretty much in the loop with the project and knew what was happening with our product development. It was great to see how things were coming along, loved working with them and I see a long-term future of our partnership.

eCommerce Development Review from Angelina Sophia
We thank InvoZone for their prompt response. Their team built our packaging ecommerce store from scratch. Their developers seamlessly integrated additional features as well as helped our in-house team with fixing bugs and coding errors. All in all, their team worked swiftly and professionally, coming up with robust solutions for each blocker during the process. If anyone is looking to develop a ecommerce store, InvoZone provides exceptional services. So, go ahead and connect with them.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsA brand, design, and technology agency based in New York.
Scalability Inc. offers penetration testing for APIs, web and mobile apps, cloud infrastructure, network testing, and red team engagements, aligned to OWASP, PTES, SOC 2, and HIPAA frameworks. The US cybersecurity agency is best for startups, SaaS companies, and regulated organizations...
Top Services:
- Web Design
- Branding
- UI/UX Design
- Web Development
- eCommerce Development
- Show more
- Location
- New York City, New York
- Number of Employees
- Under 49
- Average Hourly Rate
- $80/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 2 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsScalability Inc. Services
Data sourced from the agency's DesignRush profileDimovTax Blade SynapsDx Panelista RadiatingHope MiamiRobotics
Scalability Inc. Reviews & Testimonials

Branding Review from Dmitrii Legetskii
Scalability delivered exactly what we needed - clean branding, a sharp site, and zero wasted time.They understood our industry fast, built a site that makes us look like the premium operation we are, and handled every detail like pros. Solid team. Great experience.

Digital Marketing Review from Thomas Wilson
Scalability has been instrumental in scaling our digital presence and operations.They helped us launch a new site, built custom tools for physicians, and ran campaigns that dramatically increased traffic and signups. Their team moves fast, thinks strategically, and always delivers.

Construction Review from Sam Forline
Scalability exceeded all expectations by transfotming our IT automation, processes, and internal connections between staff. From start to finish, their team demonstrated exceptional expertise and attention to detail, ensuring that every aspect of the project was tailored to our specific needs. The quality of their work was nothing short of outstanding, streamlined, reliable, and built to last.The most remarkable achievement was the creation of a fully customized in-house CRM and work management system that finally delivers everything weve been looking for. This system not only functions seamlessly but has also significantly improved efficiency and collaboration across our entire organization. Scalability transformed our operations into a cohesive, automated, and user-friendly workflow that supports our growth and sets us up for long-term success.I wholeheartedly recommend Scalability for any organization seeking top-tier IT solutions and unparalleled service. Their ability to combine technical brilliance with an intuitive understanding of business needs is truly unmatched.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsEverything is possible with tech!
VND is a software and IT company in San Antonio, Texas, specializing in creating efficient tech solutions like web dashboards, mobile apps, and private clouds, and offering advanced services in managed IT, cybersecurity, data-center operations, cloud virtualization and AI implementations...
Top Services:
- Web Development
- WordPress Website Design
- AI Development
- Mobile App Development
- Software Development
- Show more
- Location
- San Antonio, Texas
- Number of Employees
- Under 49
- Average Hourly Rate
- $135/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 25 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsVND Services
Data sourced from the agency's DesignRush profileUnited Way Vantage Bank Texas State University Rivercenter Mall Natividad Hospital SAG Aftra Foundation Housing Authority of Bexar County American Immigration Council St Marys University Keller Williams
VND Reviews & Testimonials
Arturo Reyes's Review Sourced from Google
VND was incredibly helpful. From our very first interaction, their professionalism and experience were evident. We are especially pleased with the product and the significant improvement it has made in our productivity.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsIT Solutions Simplified
Protek is a full service IT Management provider. From assisting existing IT staff in companies to managing and taking full accountability for the IT needs and infrastructure in businesses...
Top Services:
- IT Services
- Cybersecurity
- Cloud Consulting
- Managed Services
- IT Compliance Solution
- Show more
- Location
- Clearwater, Florida
- Number of Employees
- Under 49
- Average Hourly Rate
- $140/hr
- Minimal Budget
- $10,000 - $25,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsProtek IT Solutions Services
Data sourced from the agency's DesignRush profileDocs Industries Hotel Internet Services Valor Capital
Protek IT Solutions Reviews & Testimonials

IT Services Review from Mike Meacham
These guys are seriously awesome! We moved into a new building and had a lot of IT needs. We had some up and coming webinars so we had to work fast. We had a few other companies come by but they weren't very helpful. ProTek came in and explained the process, our options, and the pros-cons of each option so we fully understood how to move forward. They were very attentive to our needs, professional and provided fantastic service. They were very knowledgable and helped us immensely in a short period of time. I'd recommend them to anyone!
Brian Forbes's Review Sourced from Google
ProTek contacted me after a bad review and I must say they did an outstanding job giving me what I asked for. Definitely a quality company despite not getting off on the right foot! The company says they are more geared to serving corporate clients on retainer, but the company is willing to work with individuals in need of tech support. Jonathan and Jon (two different people) were very helpful in getting me back functioning.
Jimmy Epley's Review Sourced from Google
I have been using ProTek IT Solutions for over 10 years now. They came in and solved a major issue remotely that two other local firms in Las Vegas were unable to resolve. They have been handling all of our IT on a remote basis since that time. I only had them physically in my office once since I started utilizing their services in 2014. They are intelligent, they know what they are doing and our computers and servers function fantastic 99.9% of the time. It is still frustrating that other .1% of the time when we have issues, but ProTek jumps in and handles it right away. I highly recommend the use of their services.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsStop Making It Work. Start Making It Happen.
At KDG, we're your full-service partners in growth and innovation. With our integrated approach to professional technology, accounting, and consulting services, we give modern leaders and executives control over their outcomes...
Top Services:
- AI Development
- Software Development
- Managed Services
- IT Services
- Cybersecurity
- Show more
- Location
- Allentown, Pennsylvania
- Number of Employees
- Under 49
- Average Hourly Rate
- $175/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 8 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsKDG Services
Data sourced from the agency's DesignRush profileMeals on Wheels Vitaquest International S&B Engineers and Constructors Easterseals The Arc of Lehigh & Northampton Counties Roeder Industries Widener University Drexel University Equinox Benefits Consulting Muhlenberg College
KDG Reviews & Testimonials
Chris Sanford's Review Sourced from Google
John and Mike at KDG have been great to work with as we updated our Zoho CRM platform to incorporate sales-specific KPIs, bringing structure and clarity to how we measure performance.
Deanna Reeves's Review Sourced from Google
We were introduced to KDG back in October 2024. They were recommended by a sister company of ours. Our goal was to transition from multiple programs to one program to help streamline and automate as many processes as possible. In order to accomplish this, we needed a company like KDG to help with the customization of the program to accommodate the different needs of the different roles within our organization. They've spent so much time with us, starting with each employee to understand what they need - They've truly been a partner. I would recommend KDG to ANYONE wanting to transition into a simplified system where efficiency and transparency is key.
De TheBrat's Review Sourced from Google
We were introduced to KDG back in October 2024. They were recommended by a sister company of ours. Our goal was to transition from multiple programs to one program to help streamline and automate as many processes as possible. In order to accomplish this, we needed a company like KDG to help with the customization of the program to accommodate the different needs of the different roles within our organization. They've spent so much time with us, starting with each employee to understand what they need - They've truly been a partner. I would recommend KDG to ANYONE wanting to transition into a simplified system where efficiency and transparency is key.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsDrive Costs From Your Business
Headquartered in Atlanta, GA, Group9 specializes in finding the right cloud, collaboration, infrastructure, security and managed services providers to match your company's specific business and technology needs. From carrier, cloud, security, software, mobile, IoT and infrastructure services to contract...
Top Services:
- Cloud Consulting
- Cybersecurity
- Managed Services
- IT Services
- IT Compliance Solution
- Show more
- Location
- Atlanta, Georgia
- Number of Employees
- Under 49
- Minimal Budget
- $10,000 - $25,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsGroup9 Communications Services
Data sourced from the agency's DesignRush profileEBSCO Smartasset PointeNorth Insurance RWC Cafe Valley Logistics Plus Bausch + Lomb McHenry Savings Hahn Automotive MSA Safety
911 IT delivers managed IT, cybersecurity, cloud, compliance, business continuity, and VoIP services tobusinesses across Utah, Wyoming, and Arizona...
Top Services:
- Managed Services
- Cybersecurity
- IT Services
- IT Compliance Solution
- Customer Support
- Show more
- Location
- South Jordan, Utah
- Number of Employees
- Under 49
- Average Hourly Rate
- $38/hr
- Minimal Budget
- $10,000 - $25,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts911 IT Services
Data sourced from the agency's DesignRush profileCPA Firm Healthcare Construction Engineering Law Firm
911 IT Reviews & Testimonials
Spence Bingham's Review Sourced from Google
We’ve been working with 911IT for quite some time, and they’ve been a dependable partner for our business. Their team is responsive, knowledgeable, and willing to help whenever issues arise. Whether it’s day-to-day support, infrastructure questions, or more complex IT challenges, they’ve consistently provided professional service and clear communication.A special thanks to Kody, who has always been great to work with. He takes the time to understand the issue, follows through, and makes sure things are resolved.As the in-house IT manager, I appreciate having a managed services partner that collaborates rather than simply closing tickets. It’s reassuring to know we have a team we can rely on when we need additional expertise or support.I would recommend 911IT to any business looking for a responsive and professional IT services provider.
Eli Jensen's Review Sourced from Google
If you’re looking for the best IT company, I can’t recommend 911 IT enough. Their professional service really stood out to me from the start. I loved working with Logan—he was such a great help and made everything feel straightforward and stress-free. What’s also impressive is their remote IT support, which means they’re always just a call away no matter where you are. The IT services they provide are reliable and tailored to fit your business needs perfectly. It’s clear they care about delivering top-quality IT support every time. Definitely a trusted partner!
Ingrid Sousa's Review Sourced from Google
I can’t say enough good things about the IT support I received here. From start to finish, the entire process felt smooth and stress-free thanks to their quick response and professional service. Logan was incredibly friendly and helpful throughout, going well beyond what I expected to make everything easier for me. The team’s knowledge really shines through, and their clear communication made understanding what was happening so much simpler. If you’re looking for reliable IT services that actually solve your issues without headaches, this is definitely the place to turn to.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsNaibit delivers AI-powered and data-driven solutions to optimize processes and drive success for global businesses...
Top Services:
- Mobile App Development
- Software Development
- Big Data Analytics
- Cybersecurity
- Show more
- Location
- Hockessin, Delaware
- Number of Employees
- Under 49
- Average Hourly Rate
- $120/hr
- Minimal Budget
- $10,000 - $25,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsNAIB IT Services
Data sourced from the agency's DesignRush profileNBB Neom Taqa
Build Better Software.
Tech.us is an AI software solutions company that provides AI development, mobile applications, cloud consulting, and IT services. We focus on creating secure, scalable, and innovative technologies that support businesses in their digital journey...
Top Services:
- AI Development
- Mobile App Development
- IT Services
- Software Testing
- Cybersecurity
- Show more
- Location
- San Jose, California
- Number of Employees
- 100 - 249
- Minimal Budget
- $10,000 - $25,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsTech.us, Inc Services
Data sourced from the agency's DesignRush profileIvionics OpenGym IDP Consulting Zone Trader PhD, LLC
Learn from industry experts and develop in-demand skills for long-term career success.
Embark on a journey of skill enhancement and career advancement with Sterlingnexts comprehensive range of industry-focused certification programs. From project management to cybersecurity, we provide dynamic training solutions tailored to your professional goals...
Top Services:
- Digital Services
- Branding
- Digital Strategy
- CRM Consulting
- Big Data Analytics
- Show more
- Location
- Houston, Texas
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $10,000 - $25,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsSterling Next Pvt Ltd Services
Data sourced from the agency's DesignRush profileJohn Nick JAY
Software Built For Business Scale
Apps Global is a premier software engineering studio that transforms complex business logic into high-performance digital ecosystems.We bridge the gap between visionary ideas and scalable reality through custom SaaS development and intelligent workflow automation designed for the global stage...
Top Services:
- eCommerce Development
- Web Development
- Web Design
- Mobile App Development
- Software Development
- Show more
- Location
- Texas City, Texas
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $60/hr
- Minimal Budget
- $10,000 - $25,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsAppsGlobal Services
Data sourced from the agency's DesignRush profileGuard View Brightway Logistics Docarrow Remlyo
Trusted by NASA · Built for Frontiers
NASA-grade product engineering for regulated industries...
Top Services:
- Software Development
- AI Development
- Mobile App Development
- Software Testing
- IoT
- Show more
- Location
- Middletown, Delaware
- Number of Employees
- Under 49
- Average Hourly Rate
- $199/hr
- Minimal Budget
- $10,000 - $25,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsConcept to Cloud Services
Data sourced from the agency's DesignRush profileKythera Altech-USA JPL
Cybersecurity Companies by City
Cybersecurity Companies by State
Cybersecurity Specializations in the US
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Cybersecurity Companies FAQs
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 |
|
System Design |
|
| Policy development (1-2 months) |
|
| System development (4-6 months) |
|
| System Testing (3-4 months) |
|
| Implementation (1-3 months) |
|
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:
- Healthcare: 47%
- Tech, Media, and Telecom: 43%
- Financial: 38%
- Energy, Utilities, and Resources: 37%
- Industrial and Auto: 33%
- Retail and Customer: 28%














