OPTIMUM MEDIA KOREA INC
유한회사 ((유)) · SEOUL, South Korea · LEI 213800ITZAUKVFVRLF77
LEI lapsed
Summary
OPTIMUM MEDIA KOREA INC is registered in South Korea and entered in the “Business registration” under number 120-86-65034. Its legal form is 유한회사 ((유)). According to GLEIF, its ultimate parent is OMNICOM GROUP INC. (United States), which is also its direct parent. That group has 237 subsidiaries with LEIs in 31 countries, 5 of them in South Korea. The LEI was first issued on 24 Jan 2018 and the record was last updated on 21 Jul 2025. It has lapsed: renewal was due by 24 Jan 2019. AssetCensus found 3 data-quality notes for this entity (see below).
Written from GLEIF data using fixed, reviewed sentence templates.
Data-quality notes (AssetCensus analysis)
- The LEI has lapsed: it was due for renewal by 24 Jan 2019 and was not renewed, so GLEIF's data for this entity has not been re-verified since. A lapsed LEI does not mean the company has ceased to exist.
- The ultimate-parent link rests on accounts for the period ending 31 Dec 2020, more than 24 months before this data release. The group may have changed since.
- The ultimate-parent relationship record was not renewed; it was last updated on 21 Jul 2025.
Company details
| Legal form | 유한회사 ((유)) |
|---|---|
| Register | Business registration · Register website |
| Registration number | 120-86-65034 |
| Registration authority | National Tax Service |
| Jurisdiction | South Korea |
| Registered address | TREES BLDG 5F, 727 EONJU-RO, 06050 SEOUL, South Korea |
| Category | company or other legal entity |
| Status | active |
| LEI | 213800ITZAUKVFVRLF77 |
| LEI status | lapsed |
| LEI first issued | 24 Jan 2018 |
| LEI record last updated | 21 Jul 2025 |
| Next LEI renewal | 24 Jan 2019 |
| Corroboration of the LEI record | partly corroborated |
Group membership
OPTIMUM MEDIA KOREA INC this entity
Relationship to the parent
| Direct parent | Ultimate parent | |
|---|---|---|
| Parent | OMNICOM GROUP INC. | OMNICOM GROUP INC. |
| Accounting period | 1 Jan 2020 to 31 Dec 2020 | 1 Jan 2020 to 31 Dec 2020 |
| Evidence | supporting documents | supporting documents |
| Corroboration | supplied by the entity only | supplied by the entity only |
| Accounting standard | US GAAP | US GAAP |
| Relationship start | 21 Dec 2017 | 21 Dec 2017 |
| Recorded at GLEIF since | 24 Jan 2018 | 24 Jan 2018 |
| Last updated | 21 Jul 2025 | 21 Jul 2025 |
| Record status | not renewed | not renewed |
Other subsidiaries of the same direct parent (230)
- BBDO KOREA INC South Korea lapsed
- DDB KOREA INC South Korea lapsed
- FLEISHMAN-HILLARD KOREA INC South Korea lapsed
- TBWA KOREA LTD South Korea lapsed
- "OMD" SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ Poland lapsed
- "OMNICOM MEDIA GROUP" SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ Poland lapsed
- 99 ENTERPRISES LIMITED New Zealand lapsed
- ABBOTT MEAD VICKERS GROUP LIMITED United Kingdom
- ACCESS INTEGRATED BRAND COMMUNICATIONS LIMITED United Kingdom lapsed
- ADELPHI COMMUNICATIONS LIMITED United Kingdom lapsed
- ADELPHI GROUP LIMITED United Kingdom lapsed
- ADELPHI INTERNATIONAL RESEARCH LIMITED United Kingdom lapsed