Vietnam’s very own enhancement in fast digital transformation and booming tech market led to a higher demand for cybersecurity solutions. Whether it be for data protection, penetration testing, cloud security, or compliance, the demand for reliable cybersecurity consultants in Vietnam is present to secure the business’s digital environments. Qualysec Technologies is here with our comprehensive list of the top 30 cybersecurity companies in Vietnam for 2025 offering insight into the best service providers across various industries. From multinational companies to local rising stars, these companies are contributing to the development of Vietnam’s cyber defense infrastructure.
List of Top 30 Cybersecurity Companies in Vietnam
1. Qualysec Technologies
Qualysec Technologies is a globally recognized cybersecurity leader among cybersecurity companies in Vietnam – IT penetration testing and vulnerability assessment services are among the most offered services from the firm. We have experience in web applications, mobile apps, cloud infrastructure, IoT devices, APIs, and so on. Their process-driven testing methodology, action-driven reporting, and their dedication to remediating identified vulnerabilities are all known. At Qualysec, we remain staunch in our efforts to stay ahead of the curve when it comes to emerging threats, and we are a client-centric option for any business of any size looking to become more secure in its digital power. They have tailored solutions that cater to multiple industries and they are robust in offering security and compliance.
Talk to our Cybersecurity Expert to discuss your specific needs and how we can help your business.
2. Viettel Cyber Security
Being a main player in Vietnam’s telecommunications sector, Viettel Cyber Security provides a suite of services ranging from managed security services to threat intelligence and security solutions for networks and cloud environments. They have a sizable infrastructure as well as a good understanding of the local threat landscape.
3. CMC Cyber Security
CMC Cyber Security is a division of the large CMC Corporation that offers a set of cybersecurity services including security assessments, managed security services, and incident response. They are noted for being very local with many services integrated into IT.
4. FPT Information System (FIS) Security
FIS Security is a subsidiary of FPT Corporation focusing on cybersecurity solutions such as security consulting, system integration, and managed security services. They use FPT’s extensive IT infrastructures and expertise.
5. Bkav
Bkav is a famous Vietnamese top cybersecurity company making antivirus, as well as enterprise security solutions such as network security and threat intelligence. There is a long history of them in the Vietnamese market.
6. CyRadar
CyRadar is an SME in cyber-threat detection & response, they are a provider of secure web gateway, which they represent as cloud-based and with the use of AI and big data analytics to detect and prevent cyber threats. Proactive defense is their innovative approach.
7. VSEC (Vietnam Security Network)
Founded in information security, VSEC is a reputable organization that provides penetration tests, security solutions, and high-tech security products. They have a long background in the Vietnamese cybersecurity space.
8. HPT Vietnam Corporation
HPT offers a range of IT services, including cybersecurity assessment, which specializes in system integration and installation of computer and information networks for its clients, including large enterprises. They are working with international security vendors.
9. Designveloper
Designveloper is primarily a software development company and also provides cyber threat intelligence including security audits and vulnerability assessments for any web and mobile app.
10. Savvycom
Savvycom is another software development firm that provides cybersecurity for small businesses which are built into all of the software that they develop, and they also provide security consulting. Their experience reaches international projects.
11. Sunbytes
Penetration testing and security assessments are what Sunbytes specializes in and delivers well-detailed reports and good communication. Relying on experience in finding vulnerabilities in web and mobile apps, it’s often possessed of thorough methods as they become a relied-on companion for organizations that wish to fortify their transcendental platforms.
12. Cyber Cops
Cyber Cops provides a full range of information security, data protection, and managed cybersecurity services. They are known for their affordable service and quick support yet addressing a spectrum of demand from businesses of various sizes and they are especially loved because of their responsiveness and flexibility in catering to dynamic cybersecurity demand.
13. CyberSafeHaven Consulting
They meet industry-standard security requirements at the same time as being something startups and enterprises would want to guide them in.
14. Madison Technologies
Madison Technologies offers various IT solutions, but its cybersecurity consulting firms are specific and client-oriented. It implements customized security strategies that integrate with particular business needs and are particularly beneficial to organizations that need integrated IT and security assistance.
15. Locker Password Manager
Locker Password Manager is a company focused on providing a solid password manager that provides data protection and IT security. They offer businesses and individuals a secure, easy-to-manage, feature-rich user interface to manage their credentials with less risk of identity theft.
16. ITC Group
ITC Group is primarily a software development company and provides IT security capability. They are a well-renowned cybersecurity services provider for their collaborative and results-driven approach to helping clients protect software products having secure architecture, fast testing, and responsive project management.
17. NetNam
Over a strong network, NetNam delivers internet and IT services. Their security offering fits their service offering well, and firms that need both network and secure network environments should consider them as a trustworthy option.
18. MeU Solutions INC
MeU Solutions INC has been known for software development and testing but provides IT security services as well. They take quality assurance to cybersecurity by helping their clients to identify and shrink software vulnerabilities during the development and post-deployment stages.
19. Fire Bee Techno Services
The level of support for cybersecurity for Fire Bee Techno Services is provided primarily through blockchain and AI-based solutions. In high-tech environments they take their security services seriously, as they build digital products and their security services are from the ground up integrated security.
20. AXON ACTIVE
AXON ACTIVE is a firm that supports Agile methodologies and continuous software development. Security testing and security coding practices are integrated into a client’s development lifecycle so that they will create an application that is not only functional but resilient to cyber threats.
21. AOZ Software Technology Solution JSC
AOZ predominantly is focused on software and AI solutions, and it builds them with robust security practices in its development cycle. This approach makes sure applications and platforms are built with cybersecurity precepts so that risks will be minimized from the base level.
22. TECHLAB Corporation
TECHLAB is a smaller but focused cybersecurity company based in Ho Chi Minh City. It speaks about why they prioritize finding vulnerabilities, how to resolve any potential threat before they escalate, and also about their tailored security assessments for both local business startups.
23. Gold Hill Advisors
Gold Hill Advisors is an operating company that delivers consulting and web development services across the US and Vietnam. The client’s digital assets are secured, and they also provide a smooth and secure user experience across web applications.
24. Neotiq
End-to-end IT services they offer (including custom software development, IT managed services and some of the cybersecurity features) are provided by Neotiq. By contributing to a business’s more comprehensive technology strategy they enable businesses to establish secure IT environments.
25. Gotik
Gotik is a cybersecurity systems consulting firm that embeds security into the core of its cloud deployment and migration services process. It takes care of security on the cloud architecture so that businesses maintain data integrity and regulatory compliance.
26. Dirox
Founded with international roots and an international presence in Vietnam, Dirox is famous for its secure software development practices. From their SDLC, each stage of their SDLC is embedded with cybersecurity, to offer global clientele digital products that are reliable and safe.
27. SHIFT ASIA
SHIFT ASIA’s main offering is to be primarily a quality assurance and testing partner, However, it also offers security testing. The team helps detect application vulnerabilities for the confidence of their clients in the safety and resilience of their software.
28. CMC Global
CMC Global is CMC Corporation’s subsidiary that renders IT outsourcing and Digital Transformation services. Specifically, they offer cybersecurity support, set up secure infrastructure or follow up compliance monitoring for enterprise clients.
29. AHT Tech
AHT Tech is a digital transformation and IT services firm that offers select cybersecurity functions. As part of their software development projects, the company supports their clients with secure coding, vulnerability assessments, and data protection.
30. Hodfords
Hodfords is a specialist custom software development and team augmentation company that has security embedded in its workflows. They focus on the safe development of environments and secure code practices to avoid risks to clients outside their home turf.
Why Qualysec Is the Best Choice for Cybersecurity in Vietnam
Whether you need IT security audit services in Ho Chi Minh City for a startup or a big company in Hanoi, Qualysec will assist you in getting your digital assets safely and reasonably. According to many Cybersecurity Companies in Vietnam, quality solutions are available, but Qualysec Technologies provides something else.
What Sets Qualysec Apart?
- Compliance-Driven – Supports ISO, GDPR, SOC 2, and HIPAA frameworks
- Global Expertise – Trusted by clients across the globe
- Easy-to-Read Reports – Detailed and easy-to-understand security assessments.
- Post-Testing Support – Get remediation verification.
Latest Penetration Testing Report
FAQs About Cybersecurity Companies in Vietnam
1. Which are the top cybersecurity companies in Vietnam in 2025?
Some of these names include Qualysec Technologies, Viettel Cyber Security, Cystack, VSEC, and VNCS. The best fit for the one that offers all-around cybersecurity is Qualysec Technologies which serves different industries and use cases.
2. What are the services that cybersecurity companies in Vietnam provide?
Penetration testing, vulnerability assessment, cloud security, threat intelligence, data loss prevention, endpoint protection, SOC-as-a-service, and compliance audits are the services it offers.
3. Why do Vietnamese businesses need cybersecurity in 2025?
Cyber threats have grown sophisticated as digital transformation has fully resolved itself. Businesses need to stay protected from ransomware to insider threats to safeguard sensitive data and keep the trust of customers.
4. How good for international clients are the Vietnamese cybersecurity companies?
Companies like Qualysec Technologies have worked for clients globally and provide quality services in conformity with international standards like ISO 27001 certification consulting Vietnam, GDPR, PCI DSS, etc.
5. What is Vietnam’s necessary cybersecurity partner?
Companies focus on their experience, service scope, certifications, past clients, and support model. A good mix of cloud security solutions providers in Vietnam would be between manual testing, reactive monitoring, and compliance support.
Conclusion
Vietnam is exploding with success in the digital economy and the perils that come with it. A startup or government agency needs to prioritize its cybersecurity for 2025. Selecting from the best Cybersecurity Companies in Vietnam is the first thing that should be taken seriously in constructing a sustainable IT infrastructure. Whatever your need, you will find one of these 30 cybersecurity companies in Vietnam that are all dedicated to the prevention of data losses, compliance with regulations, and building customer trust. In the case, that you are looking for a reputed globally trusted, and technologically advanced partner Qualysec Technologies is a clear choice.
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