Penetration Testing Providers in Tokyo
APAC
Tokyo-based penetration testing providers serving Japan's enterprise and technology sectors.
Japan's cybersecurity market is expanding rapidly as companies adopt global security standards, with Tokyo-based providers offering testing services tailored to Japanese regulatory requirements and business practices.
Dionach
Global enterprise cybersecurity consultancy founded in 1999 in Oxford, holding rare CREST STAR-FS accreditation and delivering penetration testing, red and purple teaming, and PCI QSA services across five international offices.
Mandiant
World-renowned cybersecurity firm now part of Google Cloud, delivering threat intelligence-led penetration testing and red teaming informed by front-line incident response experience.
SECFORCE
Leading UK offensive security consultancy based in Canary Wharf, delivering CREST-accredited penetration testing and adversary simulation to organisations with the most demanding security requirements.
Secureworks
Dell Technologies-backed cybersecurity firm with elite Counter Threat Unit intelligence informing enterprise penetration testing and adversary simulation.
Penetration Testing in Tokyo — FAQs
How do I find a penetration testing provider in Tokyo?+
We currently list 4 penetration testing providers serving Tokyo. You can filter by service type, accreditation, compliance expertise, and pricing to find the best fit for your requirements. Each provider profile includes verified accreditations, service details, and independent scores based on our transparent methodology.
What accreditations should I look for in Tokyo?+
Of the 4 providers listed for Tokyo, 2 hold CREST accreditation — the most widely recognised standard for penetration testing quality in the APAC region. Other valuable accreditations include CHECK (for UK government work), ISO 27001, and SOC 2. The right accreditations depend on your industry and regulatory requirements.
How much does penetration testing cost in Tokyo?+
Penetration testing costs in Tokyo vary significantly based on scope and complexity. A standard web application test typically ranges from $5,000 to $25,000, network penetration tests from $10,000 to $30,000, and comprehensive red team engagements from $30,000 to over $100,000. Key cost factors include the number of targets, required accreditations, testing methodology, and whether on-site presence is needed.