DayOneLead
How It WorksPricingStatesFAQResearch
Sign inGet started
DayOneLead

Newly registered businesses across the US, enriched with publicly available contact information and updated every day.

Find leads
  • New business leads
  • Lead generation guides
  • How to get business leads
  • New LLC filing leads
  • New business filings
  • Business formation statistics
  • Cold email outreach
  • Docs
  • All states
  • Research
Browse by state
  • Florida
  • New York
  • California
  • Colorado
  • Washington
Popular cities
  • Miami
  • Tampa
  • Orlando
  • New York City
  • Los Angeles
  • Denver
  • Seattle
© 2026 Barn Dog Ventures LLC. All rights reserved.
HomePrivacyData SourcingTermsContactRemove my info

Port Jefferson Station, NY Business Filing Archive

A month-by-month archive of verified public business records filed in Port Jefferson Station, New York.

Browse by filing month

July 20264May 20262April 20268March 20264February 20264January 20266December 20254November 20253October 20254September 20256August 20254July 20252May 20254April 20254March 20255February 20251January 20253February 20245November 20231August 20231May 20231