JLF CONSULTING CO

Registrant on federal lobbying filings · filed 2025 to 2026

$290,000 Income reported

3 Clients represented

13 Filings counted

0 Former members lobbying

Income is the fees this registrant reported being paid to lobby. 3 filings on this record were restated by a later amendment and are left out of every total here. Everything on this page is grouped by the registrant's LDA id (401109941), not by name.

Clients 3

SIDEWINDER ENTERPRISES, LLC $175,000 4 filings
DRONEUP $100,000 6 filings
BLACK KNIGHT MEDICAL, LLC $15,000 3 filings

Reported by year 2 years

2026 $252,500 8 filings
2025 $37,500 5 filings

Issues lobbied 4

Science/Technology 4
Intelligence 3
Medical/Disease Research/Clinical Labs 2
Veterans 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.

Agencies and chambers lobbied 4

Executive Office of the President (EOP) 5
Natl Security Council (NSC) 3
White House Office 2
Natl Security Agency (NSA) 1

Recent filings 16 total

Q3 report

SIDEWINDER ENTERPRISES, LLC

3rd Quarter 2026 (July 1 - Sep 30) · $75,000 income · posted Oct 20, 2026

View → Q3 termination

DRONEUP

3rd Quarter 2026 (July 1 - Sep 30) · $30,000 income · posted Oct 20, 2026

View → Q2 amendment

SIDEWINDER ENTERPRISES, LLC

2nd Quarter 2026 (Apr 1 - June 30) · $75,000 income · posted Aug 26, 2026

View → Q2 amendment

DRONEUP

2nd Quarter 2026 (Apr 1 - June 30) · $30,000 income · posted Aug 26, 2026

View → Q2 amendment

DRONEUP Amended

2nd Quarter 2026 (Apr 1 - June 30) · $10,000 income · posted Aug 25, 2026

View → Q2 report

SIDEWINDER ENTERPRISES, LLC Amended

2nd Quarter 2026 (Apr 1 - June 30) · $25,000 income · posted Aug 25, 2026

View → Q2 report

DRONEUP Amended

2nd Quarter 2026 (Apr 1 - June 30) · $10,000 income · posted Aug 25, 2026

View → Q1 report

SIDEWINDER ENTERPRISES, LLC

1st Quarter 2026 (Jan 1 - Mar 31) · $25,000 income · posted May 11, 2026

View → Q1 termination

BLACK KNIGHT MEDICAL, LLC

1st Quarter 2026 (Jan 1 - Mar 31) · $7,500 income · posted May 8, 2026

View → Registration

SIDEWINDER ENTERPRISES, LLC

1st Quarter 2026 (Jan 1 - Mar 31) · posted May 8, 2026

View → Q1 report

DRONEUP

1st Quarter 2026 (Jan 1 - Mar 31) · $10,000 income · posted May 8, 2026

View → Q4 report

BLACK KNIGHT MEDICAL, LLC

4th Quarter 2025 (Oct 1 - Dec 31) · $7,500 income · posted Jan 20, 2026

View → Q4 report

DRONEUP

4th Quarter 2025 (Oct 1 - Dec 31) · $15,000 income · posted Jan 20, 2026

View → Registration

BLACK KNIGHT MEDICAL, LLC

4th Quarter 2025 (Oct 1 - Dec 31) · posted Nov 10, 2025

View → Q3 amendment

DRONEUP

3rd Quarter 2025 (July 1 - Sep 30) · $15,000 income · posted Oct 17, 2025

View → Registration

DRONEUP

3rd Quarter 2025 (July 1 - Sep 30) · posted Sep 29, 2025

View →

Keep going

Filings through October 20, 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.