POWER SOLUTIONS INTERNATIONAL (PSI)

Lobbying client · Illinois · filed 2025 to 2026

designs and manufactures advanced, low emission engines and power systems

$70,000 Reported spend

8 Filings counted

2 Outside firms hired

0 Bills named

Spend is reported income plus in-house expenses across 8 filings. The LDA keeps a separate client record for every registrant that files for a client, so this page adds up 2 records, one per registrant listed below. Records are combined when the client name matches once case, punctuation and endings such as Inc. or LLC are set aside; for a city, county or port the state has to match as well.

Who filed for this client 2

THE LANDE GROUP $60,000 Outside firm · 7 filings
CONLON PUBLIC STRATEGIES $10,000 Outside firm · 1 filing

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.

Reported by year 2 years

2026 $0 3 filings
2025 $70,000 5 filings

Issues lobbied 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 7

Commerce, Dept of (DOC) 8
HOUSE OF REPRESENTATIVES 8
SENATE 8
U.S. Trade Representative (USTR) 8
White House Office 7
Treasury, Dept of 5
Energy, Dept of 1

Recent filings 8 total

Q3 report

THE LANDE GROUP

3rd Quarter 2026 (July 1 - Sep 30) · House · Senate · posted Oct 19, 2026

View → Q2 report

THE LANDE GROUP

2nd Quarter 2026 (Apr 1 - June 30) · House · Senate · posted Jul 10, 2026

View → Q1 report

THE LANDE GROUP

1st Quarter 2026 (Jan 1 - Mar 31) · House · Senate · posted Apr 10, 2026

View → Q4 report

THE LANDE GROUP

4th Quarter 2025 (Oct 1 - Dec 31) · House · Senate · posted Jan 12, 2026

View → Q3 report

THE LANDE GROUP

3rd Quarter 2025 (July 1 - Sep 30) · House · Senate · posted Oct 14, 2025

View → Q2 report

THE LANDE GROUP

2nd Quarter 2025 (Apr 1 - June 30) · House · Senate · $30,000 income · posted Jul 7, 2025

View → Q1 termination

CONLON PUBLIC STRATEGIES

1st Quarter 2025 (Jan 1 - Mar 31) · House · Senate · $10,000 income · posted Apr 30, 2025

View → Q1 report

THE LANDE GROUP

1st Quarter 2025 (Jan 1 - Mar 31) · House · Senate · $30,000 income · posted Apr 10, 2025

View →

Keep going

Filings through October 19, 2026, the newest posted date on this record. Source: federal Lobbying Disclosure Act filings, synced daily. Money is self-reported by the filer and often rounded. Lobbying is legal, disclosed activity.