EntityWire

EntityWire/Texas business entity search →/SIX FLAGS ENTERTAINMENT CORPORATION

Employer with a benefit plan

SIX FLAGS ENTERTAINMENT CORPORATION

SIX FLAGS ENTERTAINMENT CORPORATION's Employer Identification Number (EIN) is 13-3995059.

At a glance

EIN
13-3995059 · 133995059
Legal name
SIX FLAGS ENTERTAINMENT CORPORATION
Also filed as
PREMIER PARKS INC; SIX FLAGS, INC.; Six Flags Entertainment Corp/OLD; TIERCO GROUP INC/DE/
Address on file
1000 BALLPARK WAY, ARLINGTON, TX 76011
Records show
SEC filer; employer with a benefit plan
Latest record
2025-10-15

Benefit plans

DOL Form 5500 filings (EFAST2) · records as of 2025-10-15

Benefit plan 2, 2024 filing
SIX FLAGS 401(K) PLAN
Source: DOL 5500 · as of 2025-10-15
Participants (start of year)
7,852
Source: DOL 5500 · as of 2025-10-15
Plan features
Automatic enrollment; Profit-sharing; Plan sponsor is a member of an affiliated service group; ERISA 404(c) plan; Participant-directed; 401(k) feature
Source: DOL 5500 · as of 2025-10-15
Plan type
Single-employer plan
Source: DOL 5500 · as of 2025-10-15
Business code (NAICS)
713100
Source: DOL 5500 · as of 2025-10-15
Benefit plan 1, 2024 filing
SIX FLAGS, INC. PENSION PLAN
Source: DOL 5500 · as of 2025-10-15
Participants (start of year)
2,091
Source: DOL 5500 · as of 2025-10-15
Plan features
Defined benefit (cash balance); Defined benefit (frozen); Plan sponsor is a member of an affiliated service group
Source: DOL 5500 · as of 2025-10-15
Plan type
Single-employer plan
Source: DOL 5500 · as of 2025-10-15
Business code (NAICS)
713100
Source: DOL 5500 · as of 2025-10-15
Benefit plan 510, 2024 filing
SIX FLAGS HEALTH AND WELFARE BENEFIT PLAN
Source: DOL 5500 · as of 2025-09-16
Participants (start of year)
1,218
Source: DOL 5500 · as of 2025-09-16
Plan features
Health (other than dental or vision); Life insurance; Dental; Vision; Temporary disability; Prepaid legal
Source: DOL 5500 · as of 2025-09-16
Plan type
Single-employer plan
Source: DOL 5500 · as of 2025-09-16

What this record is

Public filings that carry this EIN (DOL Form 5500 filings (EFAST2) and SEC EDGAR company filings), 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 Texas Secretary of State, Business and Public Filings Division (Corporations Section); see the Texas 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.

Other Texas businesses on file

Look up another business

Free search. No account required.