Holding CompanyReal Estate HoldingActive

Unit 3J 275 Mason Street LLC

Richard J Margenot Trustee, Principal

Filed November 9, 2026 · Greenwich, CT · Fairfield County

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Source

Connecticut Secretary of the State (business.ct.gov) · Entity 3547816

Search the registry for 3547816 ›JSON record ›

About Unit 3J 275 Mason Street LLC

Unit 3J 275 Mason Street LLC is a holding company business (LLC) registered on November 9, 2026 with the Connecticut Division of Corporations. The business is located in Greenwich, Connecticut 06830. Fairfield County is its county of record. The record lists Richard J Margenot Trustee as Principal.

One of 27 new businesses registered in Greenwich in November 2026, one of 7 holding company businesses.

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Filing Details

Entity NameUnit 3J 275 Mason Street LLC
Entity TypeLLC
Entity Number3547816
Filing DateNovember 9, 2026
Principal AddressLocked
City / State / ZipGreenwich, CT 06830
CountyFairfield
TimezoneEastern (ET)
EIN on FileNo

Officers / Authorized Persons

R
Richard J Margenot Trustee
Principal
Address locked

Frequently Asked Questions

When was Unit 3J 275 Mason Street LLC registered?

Unit 3J 275 Mason Street LLC was registered as LLC on November 9, 2026 in Connecticut.

Where is Unit 3J 275 Mason Street LLC located?

Unit 3J 275 Mason Street LLC is based in Greenwich, CT, 06830, in Fairfield County.

What type of business is Unit 3J 275 Mason Street LLC?

Unit 3J 275 Mason Street LLC is classified as a holding company business (real estate holding).

Does Unit 3J 275 Mason Street LLC have an EIN on file?

No EIN was found on file for Unit 3J 275 Mason Street LLC at the time of registration.

Who Sells to This Business

Based on the business category, these service providers typically target this type of business.

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