KOPPERS, INC.

• KOPPERS INC. $830,000 In-house, the client's own filings · 5 filings
• THE LAURIN BAKER GROUP, LLC $150,000 Outside firm · 5 filings
• BECKER & POLIAKOFF, P.A. $90,000 Outside firm · 6 filings

Spend per registrant: fees an outside firm reported, or the costs the client reported for lobbying in-house. The rows add up to the total above.

• H.R. 3838
  Streamlining Procurement for Effective Execution and Delivery and National Defense Authorization Act for Fisc…
  5 filings
• S. 2296
  National Defense Authorization Act for Fiscal Year 2026
  5 filings
• H.R. 516
  To amend the Internal Revenue Code of 1986 to modify the railroad track maintenance credit.
  2 filings
• H.R. 1
  One Big Beautiful Bill Act
  1 filing

• 2026 $90,000 3 filings
• 2025 $980,000 13 filings

• Manufacturing 4
• Energy/Nuclear 3
• Environment/Superfund 3
• Transportation 3
• Taxation/Internal Revenue Code 2
• Trade (domestic/foreign) 2
• Utilities 2
• Budget/Appropriations 1
• Chemicals/Chemical Industry 1
• Real Estate/Land Use/Conservation 1

The count is how many filings named that issue area. A filing reports one lump figure covering every issue on it, so the money above cannot be split between them.

• HOUSE OF REPRESENTATIVES 8
• SENATE 8
• Commerce, Dept of (DOC) 1
• Energy, Dept of 1
• Environmental Protection Agency (EPA) 1
• White House Office 1