MASTERMIND OF THE SEA, LLC
ActiveRegistered entity · Miami-Dade County, FL
At a glance
Public records place MASTERMIND OF THE SEA, LLC at 1 active location in 1 Miami office building. Locations include 800 BRICKELL AVE (SUITE 320). It is registered with the Florida Division of Corporations as document L23000170169, filed Apr 2023.
Public record — Miami-Dade County
Office locations (1 active)
| Building | Suite / floor | Submarket | Since | Source | Match |
|---|---|---|---|---|---|
| 800 BRICKELL AVE | SUITE 320 | Brickell / Downtown core | Apr 2023 | FL corporate registry | address match · high |
Florida Division of Corporations
Corporate registration
| Field | Value |
|---|---|
| Document number | L23000170169 |
| Status | Active |
| Entity type | FLAL |
| Filed | Apr 2023 |
| Registered agent | An individual — named on the state filing |
| Principal address | 800 BRICKELL AVENUE SUITE 320, MIAMI, 33131 |
Where does MASTERMIND OF THE SEA, LLC operate in Miami?
The earliest active record dates from Apr 2023.
Across Miami, 124,700 active business locations are matched to office buildings; MASTERMIND OF THE SEA, LLC accounts for 1 of them.
How does BuildingCensus know MASTERMIND OF THE SEA, 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 MASTERMIND OF THE SEA, LLC's offices in Miami?
Public records place MASTERMIND OF THE SEA, LLC at 1 active location in Miami-Dade County: 800 BRICKELL AVE (SUITE 320).
Is MASTERMIND OF THE SEA, LLC registered in Florida?
Yes — Florida Division of Corporations document L23000170169, filed Apr 2023. Principal address on file: 800 BRICKELL AVENUE SUITE 320, MIAMI.
How long has MASTERMIND OF THE SEA, LLC been at its Miami locations?
The earliest active record starts Apr 2023. 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, “MASTERMIND OF THE SEA, LLC — Miami office locations”, https://buildingcensus.com/offices/miami/companies/mastermind-of-the-sea-llc (data as of September 21, 2026).