QA Rating

Viettel Cyber Security

Viettel Cyber Security is a subsidiary testing company founded in 2014, headquartered in Hanoi, Vietnam, with 501-1000 people. It offers Penetration testing, Red teaming. It publishes no rate card. Data checked on September 3, 2026.
Profile checkedSeptember 3, 20266 sourcesviettelcybersecurity.com

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Facts

Comparable facts about Viettel Cyber Security. Every field is shown, including the ones the company has not published.
HeadquartersHanoi, Vietnam
Delivery locationsVietnam
Team size501-1000 people
Founded2014
OwnershipSubsidiary
ServicesPenetration testing, Red teaming
IndustriesNot published
FrameworksNot published
Engagement modelsNot published
Client stagesNot published
CertificatesNo certificate confirmed by a register entry
Signs a BAA / GDPR DPANot confirmed / Not confirmed
Published ratesNot published
Minimum projectNot published
OnboardingNot published
Crowd tester poolNot published
Device labNot published

Certificates the company claims

CRESTclaimedcompany pageSOC 2claimedcompany pagePCI DSS complianceclaimedcompany pageISO/IEC 27001claimedcompany page

These certificates are not confirmed by a registry entry, a certificate document or an auditor report. Each one is what the company says about itself on the page linked beside it, read on the date shown there. They are listed apart from confirmed certificates and are not counted anywhere the catalog counts certificates: not in the rankings tables, not in the applicability tags, not in comparisons.

Reviews on external platforms

No external review profile found.

This catalog collects no reviews of its own. Review counts and scores are aggregates from external platforms, shown with the date they were read.

Named clients

No client named in a public source.

Editorial note

Viettel Cyber Security's own site returned no page content on every attempt, so this profile rests on the company's LinkedIn page for team size, founding year and location. The unit belongs to Viettel Group, a state holding under Vietnam's defence ministry. LinkedIn claims CREST, SOC 2 and ISO 27001; no registry confirmed any, so none is recorded.

Rankings this company appears in

Sources

  1. Viettel Cyber Security (VCS) profile: Cyber Security Intelligence directoryChecked on September 3, 2026
  2. Cybersecurity Companies in Vietnam: Designveloper blog (VCS section)Checked on September 3, 2026
  3. Penetration Testing Companies in Vietnam: Qualysec blog (VCS section)Checked on September 3, 2026
  4. Viettel Cyber Security company page on LinkedInChecked on September 3, 2026
  5. Cybersecurity Companies in Vietnam: TechTide Solutions rankings (VCS section)Checked on September 3, 2026
  6. Pwn2Own Berlin 2026: Day Three Results and Master of Pwn: Zero Day Initiative blogChecked on September 3, 2026

Every field on this profile records which of these sources it came from. The profile was last rebuilt from them on September 3, 2026. A field no source confirms is left empty rather than estimated.

Published by QA Rating

Every fact about a company comes from a listed source. A field without a source stays empty. A certificate counts as confirmed only when a registry, certificate or auditor report backs it; a certificate the company only claims about itself is published separately, under that label. Vendors can request a correction at hello@qa-rating.com. A correction is applied when it comes with a public source. Last checked on September 3, 2026.

Badge for your site

If you work at Viettel Cyber Security, you can put a badge linking to this profile on your own site. It is free, it is not tied to any tier, and the badges page explains what each badge claims and when it should come down.

Viettel Cyber Security

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  • Viettel Cyber Security Profile checked 2026 
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