PLX OPERATING SYSTEMS INC
ActiveRegistered entity · Miami-Dade County, FL
At a glance
Public records place PLX OPERATING SYSTEMS INC at 1 active location in 1 Miami office building in Key Biscayne. Locations include 50 W MASHTA DR (102). It is registered with the Florida Division of Corporations as document P26000016591, filed Mar 2026.
Public record — Miami-Dade County
Office locations (1 active)
| Building | Suite / floor | Submarket | Since | Source | Match |
|---|---|---|---|---|---|
| 50 W MASHTA DR | 102 | Key Biscayne | Mar 2026 | FL corporate registry | address match · high |
Florida Division of Corporations
Corporate registration
| Field | Value |
|---|---|
| Document number | P26000016591 |
| Status | Active |
| Entity type | DOMP |
| Filed | Mar 2026 |
| Registered agent | ZUNIGA MIGUEL ASR |
| Principal address | 50 W MASHTA DR 102, KEY BISCAYNE, 33149 |
Where does PLX OPERATING SYSTEMS INC operate in Miami?
The earliest active record dates from Mar 2026.
Across Miami, 125,446 active business locations are matched to office buildings; PLX OPERATING SYSTEMS INC accounts for 1 of them.
How does BuildingCensus know PLX OPERATING SYSTEMS INC 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 PLX OPERATING SYSTEMS INC's offices in Miami?
Public records place PLX OPERATING SYSTEMS INC at 1 active location in Miami-Dade County: 50 W MASHTA DR (102).
Is PLX OPERATING SYSTEMS INC registered in Florida?
Yes — Florida Division of Corporations document P26000016591, filed Mar 2026, registered agent ZUNIGA MIGUEL ASR. Principal address on file: 50 W MASHTA DR 102, KEY BISCAYNE.
How long has PLX OPERATING SYSTEMS INC been at its Miami locations?
The earliest active record starts Mar 2026. 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, “PLX OPERATING SYSTEMS INC — Miami office locations”, https://buildingcensus.com/offices/miami/companies/plx-operating-systems-inc (data as of September 21, 2026).