Koppers Inc.
EIN 25-1588399PITTSBURGH, PA
Koppers Inc. (EIN 25-1588399) has filed 5 Form 5500 plans with the U.S. Department of Labor, covering $351.8M in plan assets and 3,550 active participants. Each plan below links to its full filing — fees, funds, providers, and Schedule C/H detail.
Plans filed
5
Participants
3,550
Total assets
$351.8M
A Koppers Inc. employee? See the Koppers Inc. 401(k) plan — assets, recordkeeper, and how to find and check your account.
Form 5500 plans filed under EIN 25-1588399
Form 5500 search →| Plan | Plan # | Participants | Assets |
|---|---|---|---|
| Employee Savings Plan of Koppers Inc. and Subsidiaries | 001 | 1,248 | $218.9M |
| Koppers Inc. Retirement Plan | 005 | 15 | $88.8M |
| Koppers Inc. Savings Plan for Union Hourly Employees | 004 | 465 | $39.1M |
| Retirement Plan for Koppers Inc. | 003 | 47 | $5.0M |
| Koppers Health and Welfare Plan | 517 | 1,775 | $0 |
Service providers reported by Koppers Inc.
FIDELITY INVESTMENTS INSTITUTIONALDELAWARE CHARTER GUARANTEE & TRUSTMORGAN LEWIS AND BOCKIUS LLPMERCERMERCER INVESTMENTSSCHNEIDER DOWNS AND CO
Providers are read from the Schedule C service-provider disclosures across this employer’s filings.
About this EIN
25-1588399 is the Employer Identification Number (EIN) Koppers Inc. reports on its Form 5500 filings with the U.S. Department of Labor. The same EIN identifies the employer across all of its retirement and health plans.
Find other employers in the same state on Pennsylvania EIN lookup, or run a Form 5500 search to pull any company’s filing. New to these filings? Start with What is Form 5500?

