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Employer with a benefit plan

COMSCORE, INC.

The Employer Identification Number (EIN) for COMSCORE, INC. is 54-1955550.

At a glance

EIN
54-1955550 · 541955550
Legal name
COMSCORE, INC.
Also filed as
COMSCORE NETWORKS INC
Address on file
11950 DEMOCRACY DRIVE, RESTON, VA 20190
Records show
SEC filer; employer with a benefit plan; state registration
Latest record
2026-09-05

State registration

Florida Division of Corporations (Sunbiz) bulk data · Texas Comptroller active franchise taxpayers file · records as of 2026-09-05

Texas registration
Active · Foreign profit corporation
Source: Texas Comptroller · as of 2026-09-05
Texas document number
15419555501
Source: Texas Comptroller · as of 2026-09-05
Florida registration
Active · Foreign profit corporation
Source: Florida registry · as of 2026-07-10
Florida document number
F13000002773
Source: Florida registry · as of 2026-07-10
Registered in Florida
2013-06-24
Source: Florida registry · as of 2026-07-10
Registered agent
C T CORPORATION SYSTEM
Source: Florida registry · as of 2026-07-10

SEC records

SEC EDGAR company filings · records as of 2026-08-31

SEC CIK
0001158172
Source: SEC · as of 2026-08-31
Industry (SIC)
Services-Business Services, NEC (7389)
Source: SEC · as of 2026-08-31
State of incorporation
DE
Source: SEC · as of 2026-08-31
Ticker
SCOR
Source: SEC · as of 2026-08-31
Latest SEC filing
4 2026-08-31
Source: SEC · as of 2026-08-31

Benefit plans

DOL Form 5500 filings (EFAST2) · records as of 2025-09-30

Benefit plan 1, 2024 filing
COMSCORE, INC. 401(K) PLAN
Source: DOL 5500 · as of 2025-09-30
Participants (start of year)
1,509
Source: DOL 5500 · as of 2025-09-30
Plan features
Profit-sharing; ERISA 404(c) plan; Participant-directed; 401(k) feature; 401(m) matching; Automatic enrollment
Source: DOL 5500 · as of 2025-09-30

What this record is

Public filings that carry this EIN (DOL Form 5500 filings (EFAST2), Florida Division of Corporations (Sunbiz) bulk data, SEC EDGAR company filings and Texas Comptroller active franchise taxpayers file), shown as filed. Nothing is scraped from the IRS, and a public-record match is not IRS TIN validation.

What it is not

Registry status, formation date, and registered agent come from the Virginia State Corporation Commission, Office of the Clerk; see the Virginia business entity search.

If something is wrong

A name, address, or classification here is what the source published. To correct the source, file with it; to have this page removed, see corrections and removal.

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