OLIVER WYMAN, LLC
Limited Liability Company · WILMINGTON, United States · LEI 213800U83R24UBHXCH75
LEI active
Summary
OLIVER WYMAN, LLC is registered in the United States. Its legal form is Limited Liability Company. According to GLEIF, its ultimate parent is MARSH & MCLENNAN COMPANIES, INC. (United States), which is also its direct parent. That group has 116 subsidiaries with LEIs in 28 countries, 9 of them in the United States. The LEI was first issued on 26 Mar 2025 and the record was last updated on 9 Jul 2026; the next renewal is due by 26 Mar 2027.
Written from GLEIF data using fixed, reviewed sentence templates.
Data-quality notes (AssetCensus analysis)
No data-quality notes for this entity in this data release.
Company details
| Legal form | Limited Liability Company |
|---|---|
| Register | · Register website |
| Registration number | 828740 |
| Registration authority | Division of Corporations, Department of State |
| Jurisdiction | United States (US-DE) |
| Registered address | C/O THE CORPORATION TRUST COMPANY, CORPORATION TRUST CENTER 1209 ORANGE ST, 19801 WILMINGTON, United States |
| Category | company or other legal entity |
| Status | active |
| Founded (per GLEIF) | 9 Sep 1976 |
| LEI | 213800U83R24UBHXCH75 |
| LEI status | active |
| LEI first issued | 26 Mar 2025 |
| LEI record last updated | 9 Jul 2026 |
| Next LEI renewal | 26 Mar 2027 |
| Corroboration of the LEI record | fully corroborated |
Group membership
OLIVER WYMAN, LLC this entity
Relationship to the parent
| Direct parent | Ultimate parent | |
|---|---|---|
| Parent | MARSH & MCLENNAN COMPANIES, INC. | MARSH & MCLENNAN COMPANIES, INC. |
| Accounting period | 1 Jan 2025 to 31 Dec 2025 | 1 Jan 2025 to 31 Dec 2025 |
| Evidence | consolidated accounts | consolidated accounts |
| Corroboration | fully corroborated | fully corroborated |
| Accounting standard | US GAAP | US GAAP |
| Relationship start | 9 Jul 2026 | 9 Jul 2026 |
| Recorded at GLEIF since | 26 Mar 2025 | 26 Mar 2025 |
| Last updated | 9 Jul 2026 | 9 Jul 2026 |
| Record status | current | current |
Other subsidiaries of the same direct parent (88)
- MARSH & MCLENNAN SHARED SERVICES LLC United States
- MARSH INSURANCE & INVESTMENTS LLC United States
- MARSH INVESTMENTS US LLC United States
- MARSH RE LLC United States
- MARSH USA LLC United States
- MMC INTERNATIONAL HOLDINGS LLC United States
- CALM FINANCE HOLDINGS LIMITED United Kingdom
- CALM TREASURY HOLDINGS LIMITED United Kingdom
- CARDANO HOLDING LIMITED United Kingdom
- Cardano Nederland B.V. Netherlands
- CASCADE REGIONAL HOLDINGS LIMITED United Kingdom
- DEASTERRA PARTNERS SL Spain