Every new New York business filing, every dayNew Real Estate Agency Businesses in Port Jefferson, NY
2 real estate agency businesses recently registered in Port Jefferson, New York.
Updated October 8, 2026 · Most recent business filing Dec 1, 2025
Every new New York filing, every day
See how it worksAbout Real Estate Agency Businesses in Port Jefferson
This page lists new real estate agency businesses registered in Port Jefferson, New York. We currently track 2, sourced directly from the New York Division of Corporations and refreshed daily as new real estate agency companies file.
Recent additions include Gemini Realty and Vantage Realty Partners. The most recent real estate agency business filing was on Dec 1, 2025.
Each entry shows the filing date and, where we can verify it, the owner name and contact details. If you sell to real estate agency businesses in Port Jefferson, this is one of the freshest prospect lists in the market.
All Filings
Gemini Realty
Dec 1, 2025Gemini Realty is a local real estate agency based in Port Jefferson, NY, serving Long Island and expanding into Brooklyn and Queens. The website offers property listings, agent bio, and contact details. The business appears to be a small, independent operation run by a local broker.
Vantage Realty Partners
Feb 25, 2025Vactier Partners, LLC, operating as Vantage Realty Partners, is a real estate agency based in Port Jefferson, NY, serving NYC, Long Island, and the Hamptons.
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