Every new Florida business filing, every day10 real estate holding businesses recently registered in Key Biscayne, Florida.
Updated August 30, 2026 · Most recent business filing May 27, 2026

Every new Florida filing, every day
See how it worksThis page lists new real estate holding businesses registered in Key Biscayne, Florida. We currently track 10, sourced directly from the Florida Division of Corporations and refreshed daily as new real estate holding companies file.
Recent additions include Kc1 Unit 424, Galen 204E, and Sand Lake Rd Investment. The most recent real estate holding business filing was on May 27, 2026.
Each entry shows the filing date and, where we can verify it, the owner name and contact details. If you sell to real estate holding businesses in Key Biscayne, this is one of the freshest prospect lists in the market.
KC1 UNIT 424, LLC is a Florida limited liability company filed on May 27, 2026, with entity number L26000294320. The company is active and lists its principal address in Key Biscayne, Florida.
The LLC appears to be a holding entity for a residential condominium unit at 251 Galen Dr Unit 204E in Key Biscayne, FL. No operating business activity identified.
This LLC appears to be a real estate holding or investment entity, not an active operating business. No evidence of business operations was found.
The LLC is a real estate holding entity registered in Florida, managed by Sergio Montaner Ferrer, with a principal address in Key Biscayne. The name 'MCA DORAL 1369 RE LLC' suggests it holds a property at or related to 1369 in Doral, Florida. No operating business activity is indicated.
No operating business identified. The LLC appears to be a real estate holding entity with no active business operations.
This entity appears to be a real estate holding corporation for a condominium unit at 445 Grand Bay Drive, Unit #1011, Key Biscayne, FL. No further business operations are indicated.
The LLC is associated with a condominium unit (Unit 6M) at The Sands, a residential building at 605 Ocean Drive, Key Biscayne, FL. Multiple real estate listings show the unit for sale or rent, suggesting the LLC holds title to this property.
No candidates available; the LLC appears to be a real estate holding company based on its name and lack of operating signals.
This LLC appears to be a real estate holding entity for a condominium unit at 455 Grand Bay Drive #604 in Key Biscayne, Florida. No operating business activity is indicated.
This LLC appears to be a real estate holding company based on its address-based naming convention and lack of any online business presence.
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