EntityWire/South Dakota business entity search →/MAGUIRE TANK, INC. MAGUIRE IRON, INC.
Employer with a benefit plan
MAGUIRE TANK, INC. MAGUIRE IRON, INC.
The Employer Identification Number (EIN) for MAGUIRE TANK, INC. MAGUIRE IRON, INC. is 46-0256425.
At a glance
- EIN
- 46-0256425 · 460256425
- Legal name
- MAGUIRE TANK, INC. MAGUIRE IRON, INC.
- Also filed as
- MAGUIRE IRON, INC.
- Address on file
- PO BOX 1446, SIOUX FALLS, SD 57101
- Records show
- 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
- 0002625506
- Source: Texas Comptroller · as of 2026-09-05
- Florida registration
- Inactive · Foreign profit corporation
- Source: Florida registry · as of 2026-07-10
- Florida document number
- P11120
- Source: Florida registry · as of 2026-07-10
- Registered in Florida
- 1986-08-12
- Source: Florida registry · as of 2026-07-10
- Registered agent
- CT CORPORATION SYSTEM
- Source: Florida registry · as of 2026-07-10
- Last registry activity
- 1996-08-23
- Source: Florida registry · as of 2026-07-10
Benefit plans
DOL Form 5500 filings (EFAST2) · DOL Form 5500-SF filings (EFAST2) · records as of 2025-07-28
- Benefit plan 1, 2024 filing
- MAGUIRE IRON, INC. 401K RETIREMENT PLAN PLAN
- Source: DOL 5500-SF · as of 2025-07-28
- Participants (start of year)
- 143
- Source: DOL 5500-SF · as of 2025-07-28
- Plan assets (end of year)
- $8,179,014
- Source: DOL 5500-SF · as of 2025-07-28
- Plan features
- Profit-sharing; ERISA 404(c) plan; Participant-directed; 401(k) feature; 401(m) matching; Pension plan with defined contribution
- Source: DOL 5500-SF · as of 2025-07-28
- Plan type
- Single-employer plan
- Source: DOL 5500-SF · as of 2025-07-28
- Business code (NAICS)
- 238900
- Source: DOL 5500-SF · as of 2025-07-28
- Benefit plan 501, 2024 filing
- MAGUIRE TANK, INC. MAGUIRE IRON, INC. EMPLOYEE BENEFITS PLAN
- Source: DOL 5500 · as of 2025-06-26
What this record is
Public filings that carry this EIN (DOL Form 5500 filings (EFAST2), DOL Form 5500-SF filings (EFAST2), Florida Division of Corporations (Sunbiz) bulk data 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 South Dakota Secretary of State, Division of Business Services; see the South Dakota 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 South Dakota businesses on file
- SOUTH DAKOTA BANKERS ASSOCIATIONEIN 46-0191650
- BLACK HILLS CHILDRENS RANCH INCEIN 46-0358693
- ASSEMBLIES OF GOD CHURCHEIN 44-0577787
- SOUTH DAKOTA STATE UNIVERSITY FOUNDATIONEIN 46-0273801
- BLACK HILLS WORKS INCEIN 46-0341382
- UNIVERSITY OF SOUTH DAKOTA FOUNDATIONEIN 46-6018891
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