ONYX TOWER MANAGER, LLC
ActiveRegistered entity · Miami-Dade County, FL
At a glance
Public records place ONYX TOWER MANAGER, LLC at 1 active location in 1 Miami office building in Aventura. Locations include 21500 BISCAYNE BLVD (SUITE 301). It is registered with the Florida Division of Corporations as document L25000218103, filed May 2025.
Public record — Miami-Dade County
Office locations (1 active)
| Building | Suite / floor | Submarket | Since | Source | Match |
|---|---|---|---|---|---|
| 21500 BISCAYNE BLVD | SUITE 301 | Aventura | May 2025 | FL corporate registry | address match · high |
Florida Division of Corporations
Corporate registration
| Field | Value |
|---|---|
| Document number | L25000218103 |
| Status | Active |
| Entity type | FLAL |
| Filed | May 2025 |
| Registered agent | ROSENTHAL KERRY EESQ |
| Principal address | 21500 BISCAYNE BLVD, SUITE 301, AVENTURA, 33180 |
Where does ONYX TOWER MANAGER, LLC operate in Miami?
The earliest active record dates from May 2025.
Across Miami, 125,446 active business locations are matched to office buildings; ONYX TOWER MANAGER, LLC accounts for 1 of them.
How does BuildingCensus know ONYX TOWER MANAGER, LLC is at these addresses?
Each location is a business record whose premises address was matched to a county office parcel (record types on this page: FL corporate registry). The match method and confidence are shown on every row.
A record at an address is evidence that the business operates there, not a lease: records lag moves by months, and businesses without a local record at an address do not appear.
Frequently asked questions
Where are ONYX TOWER MANAGER, LLC's offices in Miami?
Public records place ONYX TOWER MANAGER, LLC at 1 active location in Miami-Dade County: 21500 BISCAYNE BLVD (SUITE 301).
Is ONYX TOWER MANAGER, LLC registered in Florida?
Yes — Florida Division of Corporations document L25000218103, filed May 2025, registered agent ROSENTHAL KERRY EESQ. Principal address on file: 21500 BISCAYNE BLVD, SUITE 301, AVENTURA.
How long has ONYX TOWER MANAGER, LLC been at its Miami locations?
The earliest active record starts May 2025. Start dates are when the record was opened, which can trail the actual move-in.
Related
Data provenance — public records only
- Miami-Dade County Local Business Tax roll — Business-tax receipts: business name, premises address (incl. suite/floor), account status and start date, via the county's public GIS services.
- Florida Division of Corporations (Sunbiz) — corporate data file — Registered entities: document number, status, filing date, registered agent and principal address, from the state's public quarterly data file.
- Miami-Dade County Property Appraiser — assessment roll — Parcel identity, site address, recorded owner, use code, areas, year built and assessed values, via the county's public GIS services (MD_LandInformation, PaGis layer).
Every fact on this page is drawn from the government records above — no listing sites, no scraped platforms, no third-party images. Facts from public records are uncopyrightable; each tenancy row carries its source and match confidence. Records can lag reality — a business-tax receipt or registration at an address is evidence of occupancy, not a lease confirmation.
Dataset updated . Locations from Miami-Dade County business records matched to county office parcels.
About this data
Source: Miami-Dade County Property Appraiser — assessment roll, as published September 21, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “ONYX TOWER MANAGER, LLC — Miami office locations”, https://buildingcensus.com/offices/miami/companies/onyx-tower-manager-llc (data as of September 21, 2026).