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.
DeepStrike.io is a penetration testing and offensive security firm helping organizations uncover vulnerabilities before attackers do. We deliver advanced services including Continuous Penetration Testing (CASPT), Red Teaming, and compliance-driven assessments for FedRAMP, HIPAA, PCI DSS, and SOC 2. Trusted by...
Top Services:
- Cybersecurity
- Location
- Newark, Delaware
- Number of Employees
- Under 49
- Average Hourly Rate
- $5/hr
- Minimal Budget
- Under $1,000
Xobee Networks is the #1 Managed Service Provider of innovative, cost-effective, and cutting-edge technology solutions in California. Through our wide range of services, we've helped businesses, non-profits, government entities and other organizations throughout California for over 26 years. Were the tech...
Top Services:
- IT Services
- Managed Services
- Cybersecurity
- Web Development
- Web Design
- Show more
- Location
- Fresno, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $165/hr
- Minimal Budget
- Under $1,000
Exinent LLC is committed to be your trusted partner for Cloud Migration and Managed IT & Security services. Our comprehensive range of services is designed to elevate your business and drive success in todays ever-evolving technology landscape...
Top Services:
- Managed Services
- Cloud Consulting
- IT Services
- Cybersecurity
- IT Compliance Solution
- Show more
- Location
- Durham, North Carolina
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $50/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 1 Project Listed
We are dedicated to providing high-quality, affordable website design and IT services tailored to the unique needs of churches, individuals, and small businesses across the nation. Our goal is to help our clients establish a strong online presence with professional, user-friendly websites and reliable IT...
Top Services:
- Web Design
- SEO
- Social Media Marketing
- Digital Marketing
- Cybersecurity
- Show more
- Location
- Memphis, Tennessee
- Number of Employees
- Under 49
- Average Hourly Rate
- $40/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 1 Project Listed
Fix Sierra delivers high-quality Managed IT Services to businesses of all sizes, aiming to be your trusted partner in optimizing and securing your IT infrastructure for long-term success...
Top Services:
- IT Services
- Cybersecurity
- Cloud Consulting
- Managed Services
- Show more
- Location
- Reno, Nevada
- Number of Employees
- Under 49
- Minimal Budget
- Under $1,000
Bytepal Solutions is a premier technology firm specializing in high-performance digital transformation. From custom web and mobile development to robust cybersecurity and proactive managed IT services, we provide the expert technical foundation businesses need to scale and succeed in a competitive global...
Top Services:
- Web Design
- Web Development
- Software Development
- Mobile App Development
- Cybersecurity
- Show more
- Location
- Sheridan, Wyoming
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- Under $1,000
Sariya IT is an IT solutions and digital marketing agency dedicated to providing services such as web development, digital marketing, SEO, and IT solutions that seamlessly align with your unique business vision. With a strong focus on technology services, we empower your success...
Top Services:
- Graphic Design
- Web Development
- Digital Marketing
- SEO
- Social Media Marketing
- Show more
- Location
- Fullerton, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- Under $1,000
Syntecho is a full-cycle software development company based in West Palm Beach, Florida, serving businesses across the United States. It specializes in custom software development, AI automation, web and mobile applications, SaaS, ERP solutions, system integrations, cloud solutions, and data analytics...
Top Services:
- Web Design
- eCommerce Development
- Web Development
- Mobile App Development
- AI Development
- Show more
- Location
- West Palm Beach, Florida
- Number of Employees
- Under 49
- Minimal Budget
- Under $1,000
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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%










