KOPPERS INC.
Summary
KOPPERS INC. is registered in the United States and entered in the “Business Search” under number 1049518. Its legal form is Business Corporation (corp.). KOPPERS INC. is the ultimate parent of a group of 1 subsidiary in 2 countries, as reported to GLEIF. GLEIF gives this reason: the entity is controlled by legal entities that are not subject to accounting consolidation. The LEI was first issued on 27 Jun 2012 and the record was last updated on 10 Apr 2026. It has lapsed: renewal was due by 10 Apr 2026. GLEIF's ISIN mapping lists 3 ISINs for this LEI. 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 LEI has lapsed: it was due for renewal by 10 Apr 2026 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.
Company details
| Legal form | Business Corporation (corp.) |
|---|---|
| Register | Business Search · Register website |
| Registration number | 1049518 |
| Registration authority | Pennsylvania Department of State |
| Jurisdiction | United States (US-PA) |
| Registered address | C/O CORPORATION SERVICE COMPANY, 436 7TH AVE, 15219 PITTSBURGH, United States |
| Headquarters address | 436 7th Avenue, 15219 Pittsburgh, United States |
| Category | company or other legal entity |
| Status | active |
| Founded (per GLEIF) | 21 Oct 1988 |
| LEI | LTO4ZL5EBDR1NE6FGJ36 |
| LEI status | lapsed |
| LEI first issued | 27 Jun 2012 |
| LEI record last updated | 10 Apr 2026 |
| Next LEI renewal | 10 Apr 2026 |
| Corroboration of the LEI record | fully corroborated |
Group membership
Parent not reported to GLEIF
- Direct parent: the entity is controlled by legal entities that are not subject to accounting consolidation.
- Ultimate parent: the entity is controlled by legal entities that are not subject to accounting consolidation.
ISINs mapped to this LEI (3)
US500605AF76 · US500605AG59 · USU5006LAC73
3 in the GLEIF–ANNA mapping file. The file covers ISINs issued since the mapping started, not all securities.
Other names
- Pittsburgh Acquisition Corporation, Inc. · previous name
- Koppers Industries, Inc. · previous name