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
18 Companies-Rankings updated: September 03, 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.
Reintivity Technology Solutions helps organizations with 5 to 100 employees streamline operations through modern, secure, and efficient technology. Serving the Greater Chicago Area, we simplify complex workflows, improve productivity, and deliver technology projects and consulting, ongoing IT management and...
Top Services:
Cybersecurity
Location
Chicago, Illinois
Number of Employees
Under 49
Average Hourly Rate
$175/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
1 Project Listed
Reintivity Technology Solutions Services
Cybersecurity
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Ciprian IT is a security-first Managed IT and Cybersecurity provider serving businesses thoughout the Charlotte and Lake Norman region. We help organizations eliminate technology headaches, reduce cyber risk, and improve productivity though proactive IT management, advanced cybersecurity solutions, compliance...
Top Services:
Cybersecurity
IT Services
Managed Services
Cloud Consulting
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Location
Huntersville, North Carolina
Number of Employees
Under 49
Average Hourly Rate
$125/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
1 Project Listed
Ciprian IT Services
Cybersecurity
IT Services
Managed Services
Cloud Consulting
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SCMG
ACW
Universal Cutter Service
HFFA
Data sourced from the agency's DesignRush profile
Ciprian IT Reviews & Testimonials
Sandy D Review from Google
5.0★
Sandy D's Review Sourced from Google
Chip and the team at Ciprian IT are awesome. They are super helpful, quick, and provide friendly service. Thank you for keeping our equipment and devices safely up and running!
Scott Kraus Review from Google
5.0★
Scott Kraus's Review Sourced from Google
Ciprian IT provides outstanding IT support and there response times are second to none! HIGHLY recommend!
Mike Cassarino Review from Google
5.0★
Mike Cassarino's Review Sourced from Google
Ciprian IT is a great IT company in the Huntersville and Charlotte region. They quickly helped me resolve my Microsoft problems.
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Trusted Advisors, VARs, Managed IT & Technology Broker Services.
Internet Nerdz stands as a premier technology services and consulting firm, dedicated to crafting innovative solutions tailored to meet the intricate demands of your digital transformation journey. With a steadfast commitment to excellence, we specialize in developing cutting-edge strategies and solutions...
Top Services:
IT Services
Managed Services
Cloud Consulting
Cybersecurity
IT Compliance Solution
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Location
Pensacola, Florida
Number of Employees
Under 49
Average Hourly Rate
$200/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
1 Project Listed
Internet Nerdz Services
IT Services
Managed Services
Cloud Consulting
Cybersecurity
IT Compliance Solution
Business Consulting
Call Centers
Phone Answering Services
IoT
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Clearspan Communications
Cynergy HiTech
Innisfree Hotels
Tandy Leather
Higgenbotham Insurance Agency
Northland Development
Prominence Hospitality
Fora Financial
Entouch Controls
Nexxiot Inc.
Data sourced from the agency's DesignRush profile
Internet Nerdz Reviews & Testimonials
Scott Berg VP of Operations at Sigma Funding Group
5.0★
IT Services Review from Scott Berg
If you're looking for a company to handle your IT and telephony needs then Scott and his team at Internet Nerdz is who you should be working with. They have my highest recommendation!
Shaun Green Review from Google
5.0★
Shaun Green's Review Sourced from Google
Internet Nerdz has been a game-changer for my business. Their team is responsive, knowledgeable, and genuinely committed to helping their clients succeed. They made everything simple and stress-free, from setup to ongoing support. Highly recommend for anyone looking for reliable and expert service!
Angelica Cervantes Review from Google
5.0★
Angelica Cervantes's Review Sourced from Google
In an increasingly digital world, partnering with Internet Nerdz Inc is a strategic move towards achieving your business goals. With their unparalleled expertise, dedication to excellence, and commitment to customer satisfaction, they are truly the gateway to digital success. Whether you're a startup, a small business, or a multinational corporation, Internet Nerdz Inc has the tools and the talent to propel your brand to new heights.
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The company specializes in delivering comprehensive IT solutions tailored to modern business environments, supporting a wide range of technologies including Linux, Docker, Windows, and Windows Server ecosystems...
Top Services:
IT Services
IT Compliance Solution
Cloud Consulting
Cybersecurity
DevOps Consulting
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Location
Sycamore, Illinois
Number of Employees
Under 49
Average Hourly Rate
$40/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
2 Projects Listed
GB Wise Services
IT Services
IT Compliance Solution
Cloud Consulting
Cybersecurity
DevOps Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
UniFi
VMware
Docker
Data sourced from the agency's DesignRush profile
GB Wise Reviews & Testimonials
Elis Begalla IT Manager at ELTech
5.0★
IT Services Review from Elis Begalla
GBWise is a professional IT services and support company with strong technical expertise and a reliable approach to delivering solutions. Throughout our experience working with them, the team demonstrated a solid understanding of IT infrastructure and network environments, along with the ability to quickly adapt to existing systems and requirements. Their communication was clear and consistent, making collaboration smooth and efficient. They are responsive, knowledgeable, and focused on delivering practical and effective solutions. Overall, GBWise stands out as a dependable IT partner that combines technical capability with professionalism, making them easy to work with on complex infrastructure and network-related projects.
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Ascendant is a Managed Service Provider specializing in managed IT services, cybersecurity, and IT support. With 30+ years of combined experience, Ascendant is recognized for fast response, deep technical knowledge, and consistently high service standards...
Top Services:
Managed Services
IT Services
Cybersecurity
Cloud Consulting
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Location
Franklin Township, New Jersey
Number of Employees
Under 49
Average Hourly Rate
$165/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
3 Projects Listed
Ascendant | New Jersey Managed IT Services Company Services
Managed Services
IT Services
Cybersecurity
Cloud Consulting
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Dell
Nexvita
Datto
Data sourced from the agency's DesignRush profile
Ascendant | New Jersey Managed IT Services Company Reviews & Testimonials
Joy Johnson Review from Google
5.0★
Joy Johnson's Review Sourced from Google
Excellent Service! Mitchell stepped in to cover for an IT requirement and spent a Friday evening with our External consultant to upgrade SAGE 100. He was very responsive and used his expertise to assist to make this happen. Thank you very much for your kind and appreciated help. Joy Johnson - Imunon Inc.
Mary Reven Review from Google
5.0★
Mary Reven's Review Sourced from Google
Through the organization I work for I have dealt with several IT services, and Ascendant is by far the best. Every person I have had contact with is extremely knowledgeable and efficient. There has never been an issue that could not remedied. Each employee is personable and helpful. Ascendant is a fantastic resource for your IT needs.
Nick Mazza Review from Google
5.0★
Nick Mazza's Review Sourced from Google
Nathan is alaway a great help for us and a pleasure to work with. Had the pleasure of meeting Devin today. This company hires nothing but the best. Highly recommended.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
We look for quality IT people for many information technology careers and projects, including for our information technology consulting practice for projects around the globe...
Top Services:
Software Development
IoT
Mobile App Development
Blockchain
Web Development
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Location
Edina, Minnesota
Number of Employees
50 - 99
Minimal Budget
$1,000 - $10,000
Performix Services
Software Development
IoT
Mobile App Development
Blockchain
Web Development
Cybersecurity
Digital Marketing
Web Design
IT Services
AI Development
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3M
Cargill
Delta
Data sourced from the agency's DesignRush profile
Performix Reviews & Testimonials
Dr Christina Remediakis CEO at Pallas Infotech
5.0★
AI Development Review from Dr Christina Remediakis
We partnered with Performix for AI application development, and the experience exceeded our expectations. Their team showcased deep expertise in AI, delivering innovative solutions tailored to our needs. Communication was seamless, with regular updates and a transparent development process. They not only met our requirements but also provided valuable insights that enhanced the final product. The project was completed on time and within budget, demonstrating their commitment to excellence. We highly recommend Performix for anyone seeking top-tier AI application development.
Anupam Ray Review from Google
5.0★
Anupam Ray's Review Sourced from Google
Performix is an outstanding mobile app development and web design company in the USA. Their innovative solutions and exceptional service exceeded our expectations. Highly recommend for anyone seeking top-notch digital solutions.
Ria Chatterjee Review from Google
5.0★
Ria Chatterjee's Review Sourced from Google
Performix is a top-notch software and web development company in the USA. Their team delivered high-quality, innovative solutions for our project on time and within budget. Highly recommend it for any development needs.
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IT Partnerships in Strategy, Support, Security. Strategy focused IT Managed Service company providing Full Support and Flex (Co-Managed) support monthly flat rate options. Serving the Carolinas and New York regions...
Top Services:
IT Services
Cybersecurity
Managed Services
Location
Albany, New York
Number of Employees
Under 49
Average Hourly Rate
$125/hr
Minimal Budget
$1,000 - $10,000
Complete Network Services
IT Services
Cybersecurity
Managed Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
When it comes to managing IT for your business, you need an expert. Let us show you what responsive, reliable, and accountable IT Support looks like in the world...
Top Services:
Cybersecurity
Managed Services
Cloud Consulting
IT Services
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Location
Dallas, Texas
Number of Employees
Under 49
Average Hourly Rate
$125/hr
Minimal Budget
$1,000 - $10,000
Katalism Cybersecurity Services
Cybersecurity
Managed Services
Cloud Consulting
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Consumer Goods Industry
Software & IT Services Industry
Hardware & Networking Industry
Data sourced from the agency's DesignRush profile
Katalism Cybersecurity Reviews & Testimonials
Shan Lalani Review from Google
5.0★
Shan Lalani's Review Sourced from Google
Alex is extremely knowledgeable and was able to answer all the questions I had. His professionalism and dedication to make sure my experience was nothing else but great is commendable.
Osvaldo Huffman Review from Google
5.0★
Osvaldo Huffman's Review Sourced from Google
We had a pretty bad experience with our last IT company they left a bunch of holes in our system and we ended up getting hit with a ransomware attack. It was a nightmare. We reached out in a bit of a panic, and they jumped in right away. They were able to contain the damage, recover our data, and get us back up and running way faster than I expected.
Tom Lowe Review from Google
5.0★
Tom Lowe's Review Sourced from Google
We’ve been working with Katalism Cybersecurity for a few months now and I can honestly say it’s been a game changer for our firm. As an accounting office, keeping client data safe is critical, especially with all the new FTC Safeguards requirements. Katalism helped us get fully compliant without making it overly complicated or disruptive to our daily operations.Their IT support is also top notch quick to respond, super patient, and they actually explain things in a way that makes sense (which is rare in the IT world, let’s be real). I was a little nervous about switching providers but I'm really glad we did. Definitely recommend them if you're in the financial space or deal with sensitive data.
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NovaDynamic Technology Services is a Boston-based IT consultancy specializing is Managed Service, Professional Service and compliance advisory for regulated and emerging sectors. Our client and business centric approach enables strategic growth through technology. We deliver scalable systems, inclusive...
Top Services:
IT Services
Cybersecurity
Cloud Consulting
Managed Services
Show more
Location
Boston, Massachusetts
Number of Employees
Under 49
Minimal Budget
$1,000 - $10,000
NovaDynamic Technology Services Services
IT Services
Cybersecurity
Cloud Consulting
Managed Services
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For over 25 years, Acorn IT Services has helped businesses eliminate IT instability, reduce cybersecurity exposure, and scale with confidence through fully managed IT, cloud, and security solutions, serving mid-sized organizations that cannot afford downtime, compliance gaps, or reactive IT...
Top Services:
IT Services
Cybersecurity
Location
Riverside, California
Number of Employees
250 - 499
Average Hourly Rate
$50/hr
Minimal Budget
$1,000 - $10,000
Acorn IT Services Services
IT Services
Cybersecurity
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Cyber Guardians is a cybersecurity firm built on trust, transparency, and real-world experience. We help startups and enterprises secure their digital assets through penetration testing, vulnerability assessments, cloud security, and compliance services. Since 2019, our team has protected businesses across...
Top Services:
Cybersecurity
Location
Geneva, Illinois
Number of Employees
Under 49
Average Hourly Rate
$250/hr
Minimal Budget
$1,000 - $10,000
Cyber Guardians LLP Services
Cybersecurity
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Managed IT services give small businesses enterprise grade protection and stability without hiring a full tech team. We standardize devices, patch software, monitor systems 24/7, and test backups preventing many outages and speeding recovery when issues happen. You also get clear guidance on policies and...
Top Services:
IT Services
Cybersecurity
Cloud Consulting
Managed Services
Web Design
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Location
Orlando, Florida
Number of Employees
Under 49
Average Hourly Rate
$30/hr
Minimal Budget
$1,000 - $10,000
Computer Screen Investigators LLC Services
IT Services
Cybersecurity
Cloud Consulting
Managed Services
Web Design
SEO
PPC
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Masters Development Network and Solutions (MSDN Solutions) is a Web Development and Marketing company providing Web and Software Services, Graphic Design and Printing Solutions, and all Marketing needs to enterprises and more specifically to startup companies across the world...
Top Services:
IT Services
Cybersecurity
SEO
Web Design
WordPress Website Design
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Location
Thousand Oaks, California
Number of Employees
Under 49
Average Hourly Rate
$65/hr
Minimal Budget
$1,000 - $10,000
MSDN Solutions, INC. Services
IT Services
Cybersecurity
SEO
Web Design
WordPress Website Design
Graphic Design
Advertising
PPC
Digital Marketing
eCommerce Development
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XCo Accelerate
Asbarez News
Dot818
Finturf
Proud American Carwash
Tire Master Sun Valley
WFG
Data sourced from the agency's DesignRush profile
MSDN Solutions, INC. Reviews & Testimonials
Eric Soleimani Review from Google
5.0★
Eric Soleimani's Review Sourced from Google
I recently worked with MSDN Solutions and was blown away by their exceptional service. Their team was knowledgeable, efficient, and dedicated to finding the best solutions for my business. They took the time to understand my unique needs and goals, and provided tailored recommendations that have significantly improved our IT infrastructure. I am beyond impressed with their expertise and professionalism, and highly recommend them to anyone looking for top-quality IT management services.
Diana Kaputyan Review from Google
5.0★
Diana Kaputyan's Review Sourced from Google
MSDN Solutions is GREAT! Their communication with me was externally clear and on point, all my concerns and questions were addressed. I couldn't have been happier with the outcome of my products. (labels and cards) they made my idea come out so much better. They know what they are doing and they do it well! I would recommend everyone to them, because I know I loved it and others will love it as well!
Benita safaryans Review from Google
5.0★
Benita safaryans's Review Sourced from Google
MSDN Solutions team by far have been the most professional, detailed oriented, and organized people I have worked with to address my website needs. This team has designed the most wonderful website for me, have been designing the prettiest pamphlets for my business and the best business cards. Having MSDN Solutions on my side, my mind is at peace that they will take care of any issues I might have with my website, they're responsive, creative, responsible and deliver exactly what they talk about. I'm very happy to do business with them and will continue doing so for the rest of my life.Thank you very much MSDN Solutions
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L3 Networks provides Managed IT Services & Support. From Cyber Security to Cloud Services, L3 Networks keeps your business secure, reliable, and future-proof since 2000...
Top Services:
Managed Services
IT Services
IT Compliance Solution
Cloud Consulting
Cybersecurity
Show more
Location
Cypress, California
Number of Employees
Under 49
Average Hourly Rate
$25/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
1 Project Listed
L3 Networks Inc. Services
Managed Services
IT Services
IT Compliance Solution
Cloud Consulting
Cybersecurity
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Roland Corporation
Razor USA LLC
Computacenter
AXS
MNX Global Logistics Corp.
Data sourced from the agency's DesignRush profile
L3 Networks Inc. Reviews & Testimonials
Rick Jones Review from Google
5.0★
Rick Jones's Review Sourced from Google
Steve is a top notch engineer and he has strong team behind him of dedicated professionals.
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Hybrid IT Services, Inc. is a leading technology firm that offers a blend of cloud and on-premise IT solutions tailored to meet the diverse needs of modern businesses. Specializing in creating robust, scalable IT infrastructures, the company ensures enhanced data security, improved operational efficiency, and...
Top Services:
Software Development
Mobile App Development
Cybersecurity
DevOps Consulting
Web Development
Show more
Location
Mesa, Arizona
Number of Employees
Under 49
Average Hourly Rate
$65/hr
Minimal Budget
$1,000 - $10,000
Hybrid IT Services Inc Services
Software Development
Mobile App Development
Cybersecurity
DevOps Consulting
Web Development
Web Design
Design Services
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At Krove, our mission is to empower businesses with reliable, secure, and innovative IT solutions. We deliver personalized managed services that keep our clients connected, protected, and prepared for the future. Driven by a passion for technology and a commitment to excellence, we simplify complexity, solve...
Top Services:
Managed Services
Cloud Consulting
IT Services
Cybersecurity
IT Compliance Solution
Show more
Location
Pompano Beach, Florida
Number of Employees
Under 49
Average Hourly Rate
$200/hr
Minimal Budget
$1,000 - $10,000
Krove Services
Managed Services
Cloud Consulting
IT Services
Cybersecurity
IT Compliance Solution
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Cell Science
Sehma
Archways
Data sourced from the agency's DesignRush profile
Krove Reviews & Testimonials
Sean Millman Review from Google
5.0★
Sean Millman's Review Sourced from Google
Very professional service from the time they answered the phone everything that was contracted to be was done on a timely Schedule and done professionally. they have checked back with me multiple times to make sure that everything was working properly. I highly recommend KROVE to anybody there are excellent and easy to work with They’re amazing company.
Dorys Torras Review from Google
5.0★
Dorys Torras's Review Sourced from Google
They are reliable, honest and operate with integrity.I recommend them to anyone who is looking for a great IT Company.Customer service response is quick.Anderson is very professional and he always takes the time to answer any questions I may have, and provides me with all the options available- from repair to replacement.Anderson and Vinnie are the best! Congrats to Brandon the boss!!!
Gary W Review from Google
5.0★
Gary W's Review Sourced from Google
Can't speak more highly about Krove - they took care of setting up our cloud backups and upgraded our server/network. Definitely fair priced and responsive, give them a try.
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With 20+ years of experience, Atvantiq has been a trusted leader in delivering innovative solutions across mobile and web application development, UI/UX Design, full-stack systems, Telecom, AI/ML, Gen AI, blockchain and crypto platforms, as well as DevOps and security-focused architectures...
Top Services:
Mobile App Development
Cybersecurity
Web Development
eCommerce Development
HR Outsourcing
Show more
Location
Chicago, Illinois
Number of Employees
100 - 249
Average Hourly Rate
$22/hr
Minimal Budget
$1,000 - $10,000
Atvantiq Networks Private Limted Services
Mobile App Development
Cybersecurity
Web Development
eCommerce Development
HR Outsourcing
Digital Marketing
SEO
Email Marketing
Social Media Marketing
Reputation Management
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
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