KOPPERS INC.

- FOREIGN PROFIT
Source: Iowa Secretary of State · Last verified Jun 29, 2026
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Company Overview

KOPPERS INC. is a FOREIGN PROFIT registered in the state of Iowa. The business was filed on 08/03/1989 and is currently listed as Unknown. The official file number for this entity is 134100. The registered agent on file is Corporation Service Company, located at 505 5th Avenue, Des Moines, Ia, 50309. The principal office address is located at 436 7th Avenue, Pittsburgh, Pa, 15219.

Filing Information

Entity Type
FOREIGN PROFIT
State Entity ID
134100
Formation Date
08/03/1989

Addresses

Principal Address
436 7th Avenue, Pittsburgh, Pa, 15219

Registered Agent

Registered Agent Name
Corporation Service Company
Agent Address
505 5th Avenue, Des Moines, Ia, 50309
Record last updated on June 29, 2026 at 1:50 AM EST
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