R3 RMU LLC

Active

Registered entity · Miami-Dade County, FL

Active Miami locations

on public record

All matched records

incl. closed

FL registration

L18000079213

filed Mar 2018

Registered agent

Marx Rosenthal

Sunbiz

Public record — Miami-Dade County

Office locations (1 active)

Building	Suite / floor	Submarket	Since	Source	Match
1450 Brickell1450 BRICKELL AVE	SUITE 2600	Brickell / Downtown core	Mar 2018	FL corporate registry	address match · high

Florida Division of Corporations

Corporate registration

Field	Value
Document number	L18000079213
Status	Active
Entity type	FLAL
Filed	Mar 2018
Registered agent	Marx Rosenthal
Principal address	1450 BRICKELL AVENUE SUITE 2600, MIAMI, 33131

Frequently asked questions

Where are R3 RMU LLC's offices in Miami?

Public records place R3 RMU LLC at 1 active location in Miami-Dade County: 1450 Brickell (SUITE 2600).

Is R3 RMU LLC registered in Florida?

Yes — Florida Division of Corporations document L18000079213, filed Mar 2018, registered agent Marx Rosenthal. Principal address on file: 1450 BRICKELL AVENUE SUITE 2600, MIAMI.

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 September 2026 . Locations from Miami-Dade business-tax receipts and Florida corporate registrations matched to county office parcels.