GROUP M WORLDWIDE LLC
ActiveLocal exchange telecommunication company or Communication businesses · Los Angeles County, CA
At a glance
Public records place GROUP M WORLDWIDE LLC at 1 active location in 1 Los Angeles office building. Locations include 6300 WILSHIRE BLVD (SUITE #1900).
Public record — Los Angeles County
Office locations (1 active)
| Building | Suite / floor | Submarket | Since | Source | Match |
|---|---|---|---|---|---|
| 6300 WILSHIRE BLVD | SUITE #1900 | Los Angeles | Jun 2015 | LA business tax registry | address match · high |
Where does GROUP M WORLDWIDE LLC operate in Los Angeles?
The earliest active record dates from Jun 2015.
Across Los Angeles, 55,341 active business locations are matched to office buildings; GROUP M WORLDWIDE LLC accounts for 1 of them.
How does BuildingCensus know GROUP M WORLDWIDE 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: LA business tax 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 GROUP M WORLDWIDE LLC's offices in Los Angeles?
Public records place GROUP M WORLDWIDE LLC at 1 active location in Los Angeles County: 6300 WILSHIRE BLVD (SUITE #1900).
How long has GROUP M WORLDWIDE LLC been at its Los Angeles locations?
The earliest active record starts Jun 2015. Start dates are when the record was opened, which can trail the actual move-in.
Related
Data provenance — public records only
- Los Angeles County — County Assessor annual roll (use codes, areas, values; California law redacts owner names from bulk data) and the city Office of Finance active-business registry, whose addresses carry floor and suite numbers.
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 Los Angeles County business records matched to county office parcels.
About this data
Source: County Assessor annual roll (Los Angeles County), as published October 6, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “GROUP M WORLDWIDE LLC — Los Angeles office locations”, https://buildingcensus.com/offices/la/companies/group-m-worldwide-llc (data as of October 6, 2026).