WYETH-AYERST INTERNATIONAL LLC
Limited Liability Company · WILMINGTON, United States · LEI 549300B5QJ6X0WRMQP88
LEI active
Summary
WYETH-AYERST INTERNATIONAL LLC is registered in the United States. Its legal form is Limited Liability Company. According to GLEIF, its ultimate parent is PFIZER INC. (United States). That group has 147 subsidiaries with LEIs in 26 countries, 14 of them in the United States. The LEI was first issued on 20 Mar 2013 and the record was last updated on 19 Mar 2026; the next renewal is due by 24 Mar 2027. AssetCensus found 1 data-quality note for this entity (see below).
Written from GLEIF data using fixed, reviewed sentence templates.
Data-quality notes (AssetCensus analysis)
- The ultimate-parent link rests on accounts for the period ending 31 Dec 2018, more than 24 months before this data release. The group may have changed since.
Company details
| Legal form | Limited Liability Company |
|---|---|
| Register | · Register website |
| Registration number | 5114655 |
| Registration authority | Division of Corporations, Department of State |
| Jurisdiction | United States (US-DE) |
| Registered address | C/O THE CORPORATION TRUST COMPANY, CORPORATION TRUST CENTER, 19801 WILMINGTON, United States |
| Headquarters address | 235 EAST 42ND STREET, 10017 NEW YORK, United States |
| Category | company or other legal entity |
| Status | active |
| Founded (per GLEIF) | 24 Feb 2012 |
| LEI | 549300B5QJ6X0WRMQP88 |
| LEI status | active |
| LEI first issued | 20 Mar 2013 |
| LEI record last updated | 19 Mar 2026 |
| Next LEI renewal | 24 Mar 2027 |
| Corroboration of the LEI record | fully corroborated |
Group membership
WYETH-AYERST INTERNATIONAL LLC this entity
Relationship to the parent
| Ultimate parent | |
|---|---|
| Parent | PFIZER INC. |
| Accounting period | 1 Jan 2018 to 31 Dec 2018 |
| Evidence | other official documents |
| Corroboration | supplied by the entity only |
| Relationship start | 31 Jan 2019 |
| Recorded at GLEIF since | 20 Mar 2013 |
| Last updated | 19 Mar 2026 |
| Record status | current |
Parent not reported to GLEIF
- Direct parent: the parent information is not public, because of legal constraints, possible detriment, or because consent was not obtained.