Every new New York business filing, every dayNew Businesses Filed in Port Jefferson Station, NY
344 newly registered businesses tracked in Port Jefferson Station, New York. Browse by category or see the latest filings below.
Updated August 19, 2026 · Most recent business filing Jul 20, 2026
344
Total Filings
13
Last 30 Days
19
Categories
Every new New York filing, every day
See how it worksAbout New Port Jefferson Station Businesses
Port Jefferson Station, NY has 344 newly registered businesses in our database. 13 of those landed in the past 30 days. We refresh this page daily as new Port Jefferson Station companies appear in the New York Division of Corporations records.
The most active industries in Port Jefferson Station are Real Estate (28), Financial Services (5), and Construction (5). Use the category list below to narrow the results to a single industry, or scroll down for the most recent records of any type.
Every entry shows the business name, filing date, and category, plus verified owner and contact information where we have it. The latest Port Jefferson Station business filing was recorded on Jul 20, 2026. You can jump back to the full New York view any time to compare Port Jefferson Station against other markets.
Business Categories
Real Estate28Financial Services5Construction5Automotive4Consulting3Automotive Services3Auto Body Repair3Beauty & Personal Care3Real Estate Development3Restaurant3
Browse this city by filing month ›Recent Filings
Level Advisory GroupVerified
Business Advisory·PORT JEFFERSON STATION, NY
The Skin Edit ApothecaryVerified
Natural Skincare & Apothecary·Port Jefferson Station, NY
Finesse CleanersVerified
Dry Cleaning·Port Jefferson Station, NY
LI Kitchen and BathVerified
Kitchen & Bath Remodeling·Port Jefferson Station, NY
Nikka Heavy IndustriesVerified
E-commerce·PORT JEFFERSON STATION, NY
Dominic BraccoVerified
Photography·Port Jefferson Station, NY
The Helpful House BuyersVerified
Real Estate Services·Port Jefferson Station, NY
Terra Construction GroupVerified
Construction·PORT JEFFERSON STATION, NY
C Rich CarsVerified
Used Car Dealer·Port Jefferson Station, NY
The Spirited PonyVerified
Event Services·Port Jefferson Station, NY
Frequently Asked Questions
How many new businesses are registered in Port Jefferson Station, NY?
DayOneLead tracks 344 newly registered businesses in Port Jefferson Station, with about 13 added in the last 30 days.
How fresh is the Port Jefferson Station business data?
We refresh this page every day from the New York Division of Corporations. The latest Port Jefferson Station business filing we recorded was on Jul 20, 2026.
What are the most common new businesses in Port Jefferson Station?
The most active industries among new Port Jefferson Station registrations are Real Estate, Financial Services, and Construction. You can filter by any category to narrow the list.
What information is included for each Port Jefferson Station business?
Each entry shows the business name, filing date, and category, plus a verified owner name, phone, email, and website wherever we can confirm them.
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