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Ark LLC (アーク有限責任監査法人)

HQ: Japan · 1 framework · 1 office · Registry-listed

This firm appears on the official registry, not independently verified by Agent Index. Last seen 27 Oct 2026 · 2 sources.

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Ark LLC (アーク有限責任監査法人) appears on the ISMAP audit institution list as of 2026-10-27. This firm appears on the official registry, not independently verified by Agent Index.

This listing is a set of checked facts. It is not an endorsement, ranking or score, and it is not legal or audit advice.

Offices

Tokyo, Tokyo, Japan (HQ country)

Frameworks

ISMAP

A framework appears only when an official registry listed this firm at last check. Tags are not a certification of your organisation.

Accreditations and registry listings

Registry	Record	Checked
ISMAP (Information system Security Management and Assessment Program, Japan) - audit institution list	Registered ISMAP audit institution アーク有限責任監査法人, registration no. A25-0006, registered 2025-12-22, registration valid until 2027-12-21	27 Oct 2026

FAQ (from this dataset)

Is Ark LLC (アーク有限責任監査法人) accredited for ISMAP?

Registered ISMAP audit institution アーク有限責任監査法人, registration no. A25-0006, registered 2025-12-22, registration valid until 2027-12-21 (ISMAP (Information system Security Management and Assessment Program, Japan) - audit institution list: https://www.ismap.go.jp/csm?id=audit_institution_list). Confirm on the registry.

Where is Ark LLC (アーク有限責任監査法人) located?

Ark LLC (アーク有限責任監査法人) publishes headquarters in Japan and lists an office in Tokyo, Japan.

Sources

Last checked 27 Oct 2026. Spotted an error? Submit a correction or email [email protected].

Not legal or audit advice. Confirm current licences, scope and availability with the firm before engaging them.