Connect with vetted cybersecurity service providers to secure networks, monitor vulnerabilities, and maintain compliance, keeping your operations and customer data safe. Filter your search by expertise, location, and budget to find the right provider.
List of the Best Cybersecurity Firms
1,927 Companies-Rankings updated: September 05, 2026
DesignRush evaluates all cybersecurity firms listed based on technical expertise, proven practical experience, and client reviews. Some listings may be paid.
Net-Wall is a provider of enterprise cybersecurity solutions based in Montreal, Quebec.Net-Wall works with leading technology vendors to ensure our solutions solve our clients critical cybersecurity challenges...
Founded in 2008, LANDRY et associates is a multidisciplinary firm specializing in risk and performance management as well as in enterprise technology management...
We help small and mid-sized businesses, in and around the Montreal and Ottawa areas, manage their computer networks and cater to their general I.T. needs so that they can focus on what they do best...
BALANCED+ is a Canada-based IT consulting firm offering engineering, cybersecurity, cloud and data analytics services to organizations seeking scalable, secure, and business-aligned technology solutions...
Dexcent Inc. is an engineering consulting firm that provides a range of specialized solutions for clients in a variety of industries throughout the world...
With many years of experience behind us, we are expert examiners and will carry out forensic research on computers, mobile devices and cloud sources. According to your needs, we can recover, extract and ensure the preservation of specific data...
C3SA is a qualified supplier of the Pro Services Supply Arrangement as well as a qualified supplier of Task-Based Informatics Professional Services (TBIPS)...
TwelveDot is a team of IT specialists that is obsessed with solving information and cyber security issues, in particular, the ones your company or organization faces...
We keep making effort to provide affordable and reliable enterprise-quality IT services for small and medium businesses, to make business run more efficiently and safely. And as a transparent and trustworthy company, we always look for ongoing and long-term partnerships with our clients...
MWDN is a global all-in-one hiring service provider bridging the talent gap with top 5% experts across different time zones for companies of any size and stage in Israel, Europe, the USA, and Canada...
Provides outstanding customized outsourcing services for greater organizational flexibility and responsiveness. Specializes in Engineering, IT & Cyber Security services...
Techens Global is a Managed Information Technology Service Provider Company, Intended to provide Consultancy Services, Managed Services, Cyber security, Cloud support, Embedded system and IoT, Network & communication...
SoftEdge Technologies designs and develops custom web and mobile applications independently or in partnership with your own internal development team...
QuantiCor Security GmbH is one of the worlds leading developers and manufacturers of quantum computer resistant security solutions for IT infrastructures and the Internet of Things (IoT). As a partner of large IT companies, QuantiCor Security equips companies with next generation security solutions...
A boutique cyber security consultancy firm that specializes in application security, cloud security, DevSecOps, threat modelling with focus on small businesses and startups. Also, provide multiple unique solutions like CyberRISK4Board and cyber risk management consulting...
Sirius serves small and medium sized businesses in the Phoenix, AZ area and across the US. We reduce downtime and ensure business continuity through our managed IT services. Our technology experts are available 24/7 to proactively monitor, manage and maintain IT systems. We at Sirius have a wide range of...
EB Solution has been in IT Support business for more than 11 years, working with companies of different sizes from different industries. We employ professionals who know everything about cybersecurity, business continuity and disaster recovery, VoIP technologies, networking, and IT management overall...
Aristi is an established and trusted provider of cyber security services with proven success in delivering innovative and cost-effective solutions to both public and private sectors. We deliver what we promise and build long-term partnerships with our clients, many of whom have been with us since the business...
A truly joined up approach to solving information security, governance, risk management, and compliance challenges across technology, people and process...
Layertec is a new IT solutions and compliance business. Layertec brings together vital compliance solutions for SMEs throughout the UK in the areas of: data security, health and safety, quality management and environment into unique easy to use web-based solutions...
Ironshare is a provider of Information and Cyber Security services, that focuses on helping its customers to achieve a greater understanding of the risks to their organization, whether large or small, while ensuring that defined Security solutions are delivered in a simple and effective manner...
LeeShanok Network Solutions is your partner in Business IT! Our security-first approach means we keep you protected AND connected. Whether you have 50 employees or 500, LeeShanok can enable your business through technology. See how we partner with your IT Team to deliver the best Managed Services for Arizona...
6 Frequently Asked Questions About Cybersecurity Companies
What services do cybersecurity companies typically offer?
Cybersecurity companies commonly provide risk assessments, penetration testing, security monitoring, vulnerability management, compliance support, and incident response.
How much do cybersecurity firms charge for their services?
Cybersecurity firms typically charge from $10,000 to $500,000+ per year, depending on company size, industry, and risk level.
Small businesses and startups: $10,000 to $100,000 per year
Mid-sized companies: $100,000 to $500,000 per year
Enterprise organizations: $500,000+ per year
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Businesses commonly allocate around 7% to 10% of their total IT budget to cybersecurity.
How do I choose the right cybersec company for my business?
Look for relevant industry experience, technical certifications, clear service scope, and strong incident response capabilities. The provider should also understand your compliance and security requirements.
What should I look for when comparing cybersecurity firms?
Compare their expertise, services, response times, security tools, certifications, and experience with businesses similar to yours. Also check what is included in ongoing monitoring and support.
Do cybersecurity companies provide ongoing monitoring and incident response?
Yes. Many cybersecurity companies offer 24/7 monitoring, threat detection, alert management, and incident response to help identify and contain security threats quickly.