Last updated on Jul. 1, 2024

Company Name ARK LLC
Establishment August 1982
Capital 80,000,000 JPY
CEO Akihiko Miura
Services Auditing services (Voluntary, Statutory).
Advisory activities on IPO, IFRS and the establishment of internal control system.
Various assistance related with public enterprise accounting, etc.
Partners & Staff
Partners 51
CPAs 59
Assistant CPAs 46
Assistant USCPA 2
Other Professionals 5
Administrative Staffs 38
Total 203
Listed companies 58
Unlisted companies 25
Incorporated administrative agencies 6
Educational institutions 8
Labor union 7
Others 9
Total 113
Global Network

Kreston International

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Official Qualifications

and Certifications

Information Security Management System (ISMS) Certification

  • Certification Standards
    ISO/IEC 27001:2022
  • Scope of Certification
    Information security management in system audits

    Information security management in corporate operation
  • Certification Date
    December 29, 2023
Affiliations Japanese Institute of Certified Public Accountants / Financial Accounting Standards Foundation / Japan Information Security Audit Association / International Computer Auditing Education Association
Financial institutions Sumitomo Mitsui Banking Corporation / MUFG Bank, Ltd. / Mizuho Corporate Bank, Ltd. / Resona Bank, Limited
Address 1-23-3 Nishi-Shinjuku, Shinjuku-ku, Tokyo, Japan, 160-0023
TEL  03-3342-5967
FAX  03-3342-5972
For other sites, please see the Location page.