KOPPERS, INC.

Lobbying client · Pennsylvania · filed 2025 to 2026

manufacturing

$150,000 Reported spend

5 Filings counted

1 Firms hired

2 Bills named

Spend is reported income plus in-house expenses across 5 filings. Everything on this page is grouped by the client's LDA id (52528), not by name.

Firms hired 1

THE LAURIN BAKER GROUP, LLC $150,000 5 filings

Bills named in these filings 2

HR 3838
Streamlining Procurement for Effective Execution and Delivery and National Defense Authorization Act for Fisc…

3 filings
S 2296
National Defense Authorization Act for Fiscal Year 2026

3 filings

Reported by year 2 years

2026 $30,000 1 filing
2025 $120,000 4 filings

Issues lobbied 1

Energy/Nuclear 3

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.

Agencies and chambers lobbied 2

HOUSE OF REPRESENTATIVES 3
SENATE 3

Recent filings 5 total

1T

THE LAURIN BAKER GROUP, LLC

1st Quarter (Jan 1 - Mar 31) 2026 · House · Senate · $30,000 income · posted Mar 31, 2026

View → Q4

THE LAURIN BAKER GROUP, LLC

4th Quarter (Oct 1 - Dec 31) 2025 · House · Senate · $30,000 income · posted Jan 19, 2026

View → Q3

THE LAURIN BAKER GROUP, LLC

3rd Quarter (July 1 - Sep 30) 2025 · House · Senate · $30,000 income · posted Oct 20, 2025

View → Q2Y

THE LAURIN BAKER GROUP, LLC

2nd Quarter (Apr 1 - June 30) 2025 · $30,000 income · posted Jul 18, 2025

View → Q1Y

THE LAURIN BAKER GROUP, LLC

1st Quarter (Jan 1 - Mar 31) 2025 · $30,000 income · posted Apr 19, 2025

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Source: federal Lobbying Disclosure Act filings, synced daily. Money is self-reported by the filer and often rounded. Lobbying is legal, disclosed activity.