Koei Group Co., Ltd. (KOEI) Corporate Subsidiaries
Koei Group Co., Ltd. (KOEI) is a publicly traded company, categorized under SIC 4953 (Refuse Systems). Access real-time SEC filings, 10-K annual reports, 10-Q quarterlies, 8-K current reports, PCAOB auditor history, and executive compensation disclosures.
Ticker: KOEI
CIK: 2070087
SIC 4953: Refuse Systems
Fiscal Year End: 02/28
State: M0
Independent PCAOB Auditor
Explore PCAOB Audit Intelligence →
Audit Firm
MaloneBailey, LLP
Auditor SinceSince 2/28/2026 12:00:00 AM
Lead Engagement PartnerJaddy Wang
Audit LocationTokyo, Japan
Latest SEC EDGAR Filings
Showing 10-K, 10-Q, 8-K, Form 4, and other SEC submissions| Form | Filing Date | Reporting Period | Description | Accession Number | Actions |
|---|---|---|---|---|---|
| F-1/A | 2026-09-16 | — | F-1/A | 0001493152-26-042913 | View SEC Doc Filr Page |
| F-1/A | 2026-08-06 | — | F-1/A | 0001493152-26-036409 | View SEC Doc Filr Page |
| F-1 | 2026-06-29 | — | F-1 | 0001493152-26-031115 | View SEC Doc Filr Page |
| DRS/A | 2026-01-30 | — | DRS/A Filing | 0001493152-26-004413 | View SEC Doc Filr Page |
| DRS/A | 2025-09-22 | — | DRS/A Filing | 0001493152-25-014422 | View SEC Doc Filr Page |
| DRS | 2025-05-29 | — | DRS Filing | 0001641172-25-012789 | View SEC Doc Filr Page |