Every new New York business filing, every day2 holding company businesses recently registered in East Islip, New York.
Updated August 19, 2026 · Most recent business filing Jan 2, 2025

Every new New York filing, every day
See how it worksThis page lists new holding company businesses registered in East Islip, New York. We currently track 2, sourced directly from the New York Division of Corporations and refreshed daily as new holding company companies file.
Recent additions include 731 MOUNTAIN RD LLC and PECONIC RWB HOLDINGS LLC. The most recent holding company business filing was on Jan 2, 2025.
Each entry shows the filing date and, where we can verify it, the owner name and contact details. If you sell to holding company businesses in East Islip, this is one of the freshest prospect lists in the market.
The LLC is likely a real estate holding company for the property at 731 Mountain Rd, Athol, NY, based on the exact name match and the property record results. The principal address is a separate mailing location.
The LLC is likely a holding or investment vehicle for real estate or other assets, formed under the Peconic umbrella but not operating as a distinct business with a public-facing website.
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