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 05, 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.
Digis provides penetration testing, IT security audits, digital forensics, and industrial cybersecurity for ICS/SCADA systems, using SAST and DAST. The USA cybersecurity firm has completed 30+ projects. Best fit for fintech, healthcare, and eCommerce companies needing compliance-focused security...
Top Services:
Staff Augmentation
Web Design
Web Development
Mobile App Development
IT Services
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Location
New York City, New York
Number of Employees
100 - 249
Average Hourly Rate
$39/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
22 Projects Listed
Digis Services
Staff Augmentation
Web Design
Web Development
Mobile App Development
IT Services
Software Development
Managed Services
Cybersecurity
Product Design
UI/UX Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
BlaBlaCar
PWC
EDP
HubSpot
SKF.
Huma
Otoqi
ZEWAY
Data sourced from the agency's DesignRush profile
Digis Reviews & Testimonials
Wladimir Wolinski Project Manager at Seven Tips UG & Co. KG
5.0★
UI/UX Design Review from Wladimir Wolinski
Communication was smooth either through our teams communication channel or with the project manager via email. We were in daily contact with the UX/UI designer in form of dailies or when we had to clarify some questions. With the project manager, we had a short conversation every 2 weeks to clarify all possible questions.We personally love to work in a very process-oriented way. Because when we understand how to do something, we usually know how the end result can look like. With Digis, we also had the feeling that they knew what they were doing and how to do it. Every next step was planned from the beginning. If something didn't work in line with our processes, we could readjust it.We were basically satisfied with everything.
Michael Wilson Co-Founder at Part Swap
5.0★
Website Redesign Review from Michael Wilson
Digis is redesigning our website to a magento based platform to migrate from a Wordpress based platform. Key deliverables include a full discovery document to determine and outline the scope of the work and the magento platform with custom development to fit our needs.Everything has been delivered on time. Danila our project manager has great communication and always responds in a timely manor. We always receive clear explanations and detailed time logs for the work that is done.
Gina Levy CEO at KindraConnect
5.0★
Mobile App Development Review from Gina Levy
Both the developer and tester have exceeded expectations. Their performance is excellent. Together they eliminated bugs, introduced new features, and ensured that the app is working without problems. Previously, we had many complaints in the app store. Since working with this developer and tester, these complaints about the app functioning and bugs have disappeared.The time zone different is sometimes challenging, since we are in California and they are in Europe.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
VerifiedVerified by the DesignRush team for authenticity and credibility.
Full-Cycle IoT and Software Development company
Yalantis integrates security at every stage of software development, from architecture design and DevSecOps to penetration testing, managed SIEM, and incident response, with proven expertise across healthcare, financial, and industrial sectors...
Top Services:
IoT
Software Development
Mobile App Development
AI Development
Big Data Analytics
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Location
California City, California
Number of Employees
500 - 999
Average Hourly Rate
$50/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
24 Projects Listed
Yalantis Services
IoT
Software Development
Mobile App Development
AI Development
Big Data Analytics
IT Services
Cybersecurity
Staff Augmentation
Cloud Consulting
UI/UX Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
RAKwireless
Toyota Tsusho
KPMG
Healthfully
Orbis Systems
Lifeworks
Scholz Databank
123 Sourcing
Truhoo
Data sourced from the agency's DesignRush profile
Yalantis Reviews & Testimonials
Sergei Lishchenko Director of Digital Experience and Innovation at Orbis System
5.0★
Fintech Review from Sergei Lishchenko
The exception team the client collaborated with brought in fresh ideas and innovative technologies previously unfamiliar to the client. For example, with Yalantis' guidance, the client's developers explore the Go language. The primary reason the client chose Yalantis is its strong organizational and project management skills. It's not just about the developers; Yalantis provides a comprehensive support framework, ensuring that a project manager is consistently present. (Verified via email)
Jason Jung Senior engineering manager at Zillow
5.0★
Software Development Review from Jason Jung
Yalantis functions as an integral scrum team, supporting the development teams of a real estate firm. It created renovation project management tools that encompass a web app, a mobile app, and a backend system. Thanks to Yalantis, the client expanded development capabilities and achieved key short-term goals. Its quick integration was pivotal in launching various projects. Beyond delivering top-notch work, Yalantis emphasizes a culture that prioritizes the customer's needs. (Verified via email)
Roy D Partner at RAKwireless
5.0★
Outsourcing Review from Roy D
An IoT manufacturer teamed up with Yalantis to craft an application, enabling users to manage their devices more efficiently. Utilizing Node.js and basing the architecture on Circulus, Yalantis delivered commendable outcomes. It is responsive to any development challenges, offering swift resolutions. The client appreciates Yalantis' proactive stance, impressive technical expertise, and practical solution suggestions. (Verified via email)
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Vention offers security audits, application security testing, risk management, compliance, and consulting. The US cybersecurity firm is ISO-certified and has served DealCloud and StoneX. Best fit for companies in fintech and healthcare needing ongoing security assessment and compliance support...
Top Services:
Software Development
Staff Augmentation
Mobile App Development
Software Testing
Web Development
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Location
New York City, New York
Number of Employees
1000 & Up
Average Hourly Rate
$50/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
15 Projects Listed
Vention Services
Software Development
Staff Augmentation
Mobile App Development
Software Testing
Web Development
Blockchain
AI Development
Cloud Consulting
CRM Consulting
Cybersecurity
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
IBM
PayPal
Cuvva
Costa Coffee
Memrise
Urban
Tailored Dog Food Delivery
RealVNC
Label on a Cable
ClassPass
Data sourced from the agency's DesignRush profile
Vention Reviews & Testimonials
Lee Tupper CTO at Remotiv (formerly Financial Soundings)
3.8★
Mobile App Development Review from Lee Tupper
Vention has delivered excellent design prototypes and accurate time estimates. The app is still in beta mode, and the partnership with [...] Vention will [continue] until the release of the next version. Vention is a reliable team that offers quality service. (Verified via email)
Jon Wade CTO & Founder at Union54
5.0★
Staff Augmentation Review from Jon Wade
Vention’s efforts allowed the successful development of the product, resulting in new customers. They provided backend developers, business analysts, UI designers, and QA testers to develop our solution. Vention cultivated a seamless partnership through constant updates and a collaborative approach. Overall, their team’s well-rounded expertise was impressive.
AJ Canty CTO and Co-Founder at Primer
5.0★
Web Development Review from AJ Canty
We’ve been working with Vention for quite some time and consider them an extension of our team, rather than an offshore vendor. We needed solid mobile developers to work with our in-house engineers to build our Primer SDKs on both mobile platforms. This was not a trivial thing as it required a lot of cross-functional communication, but the Vention team was up to the challenge. They quickly adopted the best practices we follow at Primer and proved to be effective and proactive.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
#1 in Cybersecurity, Blockchain, AI&ML, Python, NodeJS
Apriorit is a leader in smart contract development, cybersecurity services, along with advanced data management technologies. Other services offered by this IT firm include SaaS engineering, Driver development, system programming, professional reverse engineering, blockchain, AI&ML and more...
Top Services:
Software Development
Blockchain
IT Services
Cybersecurity
Web Development
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Location
Lynn, Massachusetts
Number of Employees
250 - 499
Average Hourly Rate
$100/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
8 Projects Listed
Apriorit Services
Software Development
Blockchain
IT Services
Cybersecurity
Web Development
Web Design
AI Development
Mobile App Development
Software Testing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Premium US and Europe located team delivering tech solutions
Corpsoft.io is a seasoned team of Solution Architects, Web and Mobile Developers with over 10 years of experience. We have multiple Laravel (PHP and Custom PHP), JavaScript (React.js, Vue.js), and Flutter, Android and iOS development teams...
Top Services:
Software Development
AI Development
Mobile App Development
Web Development
eCommerce Development
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Location
Wilmington, Delaware
Number of Employees
100 - 249
Minimal Budget
$25,000 - $50,000
Portfolios Count
9 Projects Listed
Corpsoft Services
Software Development
AI Development
Mobile App Development
Web Development
eCommerce Development
Web Design
CRM Consulting
ERP Consulting
Cybersecurity
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Infracore is a best-in-class Cybersecurity and IT Support Services firm. Founded in 2003, Infracore takes a white-glove approach to providing end-to-end IT infrastructure support, cybersecurity, systems management, network design, compliance, desktop support, and strategic decision guidance...
Top Services:
Managed Services
IT Services
Cloud Consulting
Cybersecurity
IT Compliance Solution
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Location
San Diego, California
Number of Employees
50 - 99
Average Hourly Rate
$140/hr
Minimal Budget
$25,000 - $50,000
Infracore Services
Managed Services
IT Services
Cloud Consulting
Cybersecurity
IT Compliance Solution
Staff Augmentation
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Pfizer
SmartDrive
Takeda
Tavistock Group
Verimatrix
Data sourced from the agency's DesignRush profile
Infracore Reviews & Testimonials
Bennett Fisher Service Desk, Cybersecurity at Fresh Echo Interactive
5.0★
Managed Services Review from Bennett Fisher
Fantastic IT support. Very responsive - they act as our internal team! Extremely pleased.
Best Life Review from Google
5.0★
Best Life's Review Sourced from Google
I recently had the pleasure of working with Infracore. Their customer service is exceptional. Their team is responsive, attentive, and genuinely committed to resolving my issues. They took the time to understand my specific needs and provided good, better, best options, which allowed me to feel in control by picking the path that best fit my needs and budget. Their friendly and professional approach made the entire experience seamless and stress-free.When it comes to technical expertise, Infracore truly stands out. Their knowledge of cloud services and cybersecurity is top-notch. They helped us migrate to a secure cloud environment with minimal downtime and ensured our data was protected with the latest security measures. Their proactive approach to identifying and mitigating potential threats has given us peace of mind, knowing our systems are in capable hands. I highly recommend Infracore for anyone seeking reliable and expert IT support services.
Louis Song Review from Google
5.0★
Louis Song's Review Sourced from Google
Paymon, Eric, Ivan and the team are great to work with. They are extremely responsive and knowledgeable and quickly helped us with some cybersecurity issues and an overall audit of our systems. They are my GO TO team for cybersecurity and any IT issues.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
App, Software and Website Development - Simplified
We're a full-service web and mobile development company in Richmond, VA...
Top Services:
Software Development
Mobile App Development
IT Services
UI/UX Design
Web Development
Show more
Location
Richmond, Virginia
Number of Employees
Under 49
Average Hourly Rate
$135/hr
Minimal Budget
$25,000 - $50,000
V4 Development, LLC. Services
Software Development
Mobile App Development
IT Services
UI/UX Design
Web Development
Print Design
Cybersecurity
AI Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
CrowdCheck, Inc
VCPEA
Welld Health
Service Partners
Data sourced from the agency's DesignRush profile
V4 Development, LLC. Reviews & Testimonials
John Barber Review from Google
5.0★
John Barber's Review Sourced from Google
V4 Development recently redesigned my original website and transformed it into a handsome, much more powerful, and dynamic site that functions well on all mobile devices. The staff and employees are a fine - tuned team of modern day problem solvers.With gratitude, John M. Barber
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: