Welcome : Advantage 24 K.K.

Written by BCCJ
February 7, 2024


Written by BCCJ
February 7, 2024

A24 – Global Payments and Data Security Services Provider


We’re an expert cloud adjacent business that has grown from our 2006 IaaS origins in Japan. Our unique technical capabilities have developed from A24’s 15+ year heritage of building, monitoring and managing highly engineered IT infrastructure in Japan. We assist global organisations looked to extend their footprint into the Japan market through introductions, connections and operations establishment.

At A24 we help organisations extend control of their entire critical infrastructure. With resilient systems, new applications & modern platforms data ecosystems can thrive more securely & compliantly.


What we are known for: HSM and HSMaaS

Trusted by leading payments and financial businesses across the world, our experts solve the most complex Hardware Security Module (HSM), and data and application challenges. As a Cloud Edge specialist A24 provides a single point connection to multi-cloud environments, easing the HMS experience, improving security controls and most of all providing data security assurance.

As a full service offering everything is taken care of, from managing existing HSMs, to HSM kit ordering, systems integration and optimisation.

We are focused on mission critical infrastructure and operate in the background as a trusted partner for some of the largest global organisations.

A24 is proudly a global leader in PCI compliance, and one of the first company to achieve HSMaaS Certification globally. With A24 you can build confidence in your compliance and governance status.


What we do: Breadth of Services


Operation Establishment (Japanese language, contacts, culture, office set up & introductions)
Operating System & Repatriation (Linux open source resales & consulting)
Data Discovery IT Analysis
Data Security (Key Ceremony & Management)
Data Protection (Encryption & Tokenisation)
Data Privacy (Documentation, Governance)
Manage HSMaaS and HSM Hardware
Key Management
Compliance (Standards & Regulations)
EaaS with 24/7 follow the sun service
Managed dynamic operating & monitoring systems
Trusted open-source distributor and re-seller for EMEA


A24: By the Numbers

  • 15 years of class leading infrastructure design and implementation
  • 1000+ organisations we have worked with
  • 24/7 global support
  • 3 region gateway to 15 locations
  • 30+ skilled engineers