KOPPERS INC.
Active - In Good Standing
Foreign Business Corporation
Company Overview
KOPPERS INC. is a Foreign Business Corporation registered in the state of DC. The business was filed on 08/18/1989 and is currently listed as Active - In Good Standing. The official file number for this entity is 893116. The registered agent on file is Corporation Service Company, located at 1156 15TH STREET NW, Washington, DC, 20005. The principal office address is located at 436 7th Avenue, Pittsburgh, PA, 15219.
Filing Information
Status
Active - In Good Standing
Entity Type
Foreign Business Corporation
State Entity ID
893116
Formation Date
08/18/1989
Addresses
Principal Address
436 7th Avenue, Pittsburgh, PA, 15219
Registered Agent
Registered Agent Name
Corporation Service Company
Agent Address
1156 15TH STREET NW, Washington, DC, 20005
Other Businesses Registered in DC
Record last updated on June 5, 2026 at 9:06 PM EST
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