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This entity appears on both sides of lobbying disclosures. The firm tab shows registrant-reported income; the client tab shows client-reported lobbying spend. Contract awards are separate and are not included here.
Lobbying Income
—
Filings
18
Unique Clients
1
Active Period
2022–2026
Registrant-reported income from clients on LDA filings
Largest clients by registrant-reported income
Government entities explicitly identified as targets in LDA filings
Most frequently reported lobbying issues
Bill numbers found in source-reported LDA specific issue text; broad topic matches are excluded
To amend the Internal Revenue Code of 1986 to modify the railroad track maintenance credit.
2026 · first_quarter · Client: KOPPERS, INC.
Issues related to railroad industry; Shortline Railroad Tax Credit Bill (HR 516 / S 1532)(Support)
Client expense: $50,000 · Firm income: —
Matched citations: HR 516
A bill to amend the Internal Revenue Code of 1986 to modify the railroad track maintenance credit.
2026 · first_quarter · Client: KOPPERS, INC.
Issues related to railroad industry; Shortline Railroad Tax Credit Bill (HR 516 / S 1532)(Support)
Client expense: $50,000 · Firm income: —
Matched citations: S 1532
Streamlining Procurement for Effective Execution and Delivery and National Defense Authorization Act for Fiscal Year 2026
2025 · fourth_quarter · Client: KOPPERS, INC.
H.R. 3838, the Streamlining Procurement for Effective Execution and Delivery and National Defense Authorization Act for Fiscal Year 2026 - Report language re: DOD study on wood and composite utility poles (support with amendment) S.2296 - National Defense Authorization Act for Fiscal Year 2026 - Report language re: DOD study on wood and composite utility poles - (support with amendment)
Client expense: $140,000 · Firm income: —
Matched citations: H.R. 3838
National Defense Authorization Act for Fiscal Year 2026
2025 · fourth_quarter · Client: KOPPERS, INC.
H.R. 3838, the Streamlining Procurement for Effective Execution and Delivery and National Defense Authorization Act for Fiscal Year 2026 - Report language re: DOD study on wood and composite utility poles (support with amendment) S.2296 - National Defense Authorization Act for Fiscal Year 2026 - Report language re: DOD study on wood and composite utility poles - (support with amendment)
Client expense: $140,000 · Firm income: —
Matched citations: S.2296
Streamlining Procurement for Effective Execution and Delivery and National Defense Authorization Act for Fiscal Year 2026
2025 · third_quarter · Client: KOPPERS, INC.
H.R. 3838, the Streamlining Procurement for Effective Execution and Delivery and National Defense Authorization Act for Fiscal Year 2026 - Report language re: DOD study on wood and composite utility poles S.2296 - National Defense Authorization Act for Fiscal Year 2026 - Report language re: DOD study on wood and composite utility poles
Client expense: $180,000 · Firm income: —
Matched citations: H.R. 3838
National Defense Authorization Act for Fiscal Year 2026
2025 · third_quarter · Client: KOPPERS, INC.
H.R. 3838, the Streamlining Procurement for Effective Execution and Delivery and National Defense Authorization Act for Fiscal Year 2026 - Report language re: DOD study on wood and composite utility poles S.2296 - National Defense Authorization Act for Fiscal Year 2026 - Report language re: DOD study on wood and composite utility poles
Client expense: $180,000 · Firm income: —
Matched citations: S.2296
An act to provide for reconciliation pursuant to title II of H. Con. Res. 14.
2025 · second_quarter · Client: KOPPERS, INC.
Corporate tax reform issues (tax rate; R&D, capital expensing, deductions)(HR 1)
Client expense: $260,000 · Firm income: —
Matched citations: HR 1
To amend the Internal Revenue Code of 1986 to modify the railroad track maintenance credit.
2025 · first_quarter · Client: KOPPERS, INC.
HR 516 - Short Line Tax Credit Modernization (45g) (support)
Client expense: $200,000 · Firm income: —
Matched citations: HR 516
Exported Carbon Emissions Report Act of 2024
2024 · third_quarter · Client: KOPPERS, INC.
issues related to HR 9558 / S 5008 (support)
Client expense: $180,000 · Firm income: —
Matched citations: HR 9558
Energy Permitting Reform Act of 2024
2024 · third_quarter · Client: KOPPERS, INC.
issues related to S. 4753 (Energy Permitting Reform Act) (support)
Client expense: $180,000 · Firm income: —
Matched citations: S. 4753
A bill to amend the Internal Revenue Code of 1986 to modify the railroad track maintenance credit.
2024 · third_quarter · Client: KOPPERS, INC.
issues related to HR 9558 / S 5008 (support)
Client expense: $180,000 · Firm income: —
Matched citations: S 5008
issues related to rail safety legislation (S. 576) - no position taken; issues related to general rail industry
Client expense: $180,000 · Firm income: —
Matched citations: S. 576
Building American Energy Security Act of 2023
2024 · first_quarter · Client: KOPPERS, INC.
Issues related to general manufacturing (no specific bills) S. 1399 Building American Energy Security Act of 2023 (support)
Client expense: $130,000 · Firm income: —
Matched citations: S. 1399
S. 576 (Railway Safety Act) - no position taken
Client expense: $150,000 · Firm income: —
Matched citations: S. 576
HR 1 - the Lower Energy Costs Act (support)
Client expense: $140,000 · Firm income: —
Matched citations: HR 1
Source: Senate LDA