Mailing Address
436 SEVENTH AVENUE
PITTSBURGH PA 15219
Business Address
436 SEVENTH AVENUE
PITTSBURGH PA 15219
412-227-2001
Koppers Holdings Inc. (Filer)
CIK: 0001315257 (see all company filings)
IRS No.: 201878963 | State of Incorp.: PA | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-32737 | Film No.: 12643241
SIC: 2400 Lumber & Wood Products (No Furniture)